Abstract
In this review we describe recent observational and theoretical developments in our understanding of pulsar winds and pulsar-wind nebulae (PWNe). We put special emphasis on the results from observations of well-characterized PWNe of various types (e.g., torus-jet and bowshock-tail), the most recent MHD modeling efforts, and the status of the flaring Crab PWN puzzle.
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Notes
Such classification is possible only for sufficiently bright and relatively nearby PWNe.
A more detailed overview of the observational properties of population of relic PWNe can be found in Kargaltsev et al. (2013b).
Since the PWN properties and evolution depend on the environment, one should not forget that the progenitor and SNR properties may be quite different for the Crab and Vela pulsars.
See animation at http://home.gwu.edu/~kargaltsev/Crab.html.
Overall, the large degree of correlation between the radio structure and optical filaments suggests than most of the radio emission is related to the SNR filaments.
The outer edge of the optical/NIR wisp is about \(1''\) further away from the pulsar, with the X-ray ring emission trailing behind or possibly being sandwiched between the bright wisp and the fainter wisp.
In principle, the magnetic field may deviate from the dipolar configuration more for the Vela pulsar than for the Crab pulsar. Indeed, braking indices, \(n\), of the Crab (\(n=2.5\)) and Vela (\(n=1.4\)) are very different, and the Vela pulsar is much more “glitchy” compared to Crab.
The parameter that determines to what degree a PWN is affected by the pulsar motion is the ratio of the pulsar velocity to the local ambient sound speed (Mach number ℳ). The medium within the younger Crab SNR is hotter than in the Vela SNR.
Here the distances are scaled as \(d_{0.3}=d/(300~\mbox{pc})\) and \(d_{2}=d/2{,}000~\mbox{pc}\).
It is likely that the Mach number is somewhat larger for the Vela PWN where we see some effect of the motion (Pavlov et al. 2003).
In the Radhakrishnan and Deshpande (2001) model the arcs are the traces of the particle beams from the two magnetic poles and the inner jets are the Doppler-boosted projections of the beams.
Alternatively, an old SNR can break-up and dissolve.
The simulations of Bucciantini et al. (2005) do not extend further than \(25r_{cd,0}\) (where \(r_{cd,0}\) is the scant-off distance at the apex of the bowshock) from the pulsar due to numerical challenges. Also, the model neglects the impact of the magnetic field on the flow dynamics. It is reasonable to expect that the pulsar tail physics may have some similarities with that of leptonic AGN jets for the case when the pulsar spin axis are parallel to its velocity vector (except that magnetic hoop stress may turn out to be larger in the case of pulsar tails). Therefore, some of the AGN jet simulations may be relevant for the pulsar tails.
The simulations by Vigelius et al. (2007) only extended for a few \(r_{cd,0}\) from the pulsar, much smaller than the scales of extended tails seen in X-rays.
The angle between the line of sight and the pulsar velocity vector.
The X-ray flux of the Crab Nebula is also variable but to a \(\sim10~\%\) level over a year-timescale (Wilson-Hodge et al. 2011). This will not be discussed here, because this phenomenon does not appear to be directly connected to the flares.
This might be challenging to achieve in relativistic shocks (Sironi and Spitkovsky 2009b).
This solution is often proposed to account for the ultra-rapid gamma-ray flares in blazars.
References
A.A. Abdo, B.T. Allen, T. Aune, D. Berley, C. Chen, G.E. Christopher, T. DeYoung, B.L. Dingus, R.W. Ellsworth, M.M. Gonzalez, J.A. Goodman, E. Hays, C.M. Hoffman, P.H. Hüntemeyer, B.E. Kolterman, J.T. Linnemann, J.E. McEnery, T. Morgan, A.I. Mincer, P. Nemethy, J. Pretz, J.M. Ryan, P.M. Saz Parkinson, A. Shoup, G. Sinnis, A.J. Smith, V. Vasileiou, G.P. Walker, D.A. Williams, G.B. Yodh, Milagro observations of multi-TeV emission from Galactic sources in the Fermi Bright Source List. Astrophys. J. Lett. 700, 127–131 (2009). doi:10.1088/0004-637X/700/2/L127
A.A. Abdo, M. Ackermann, M. Ajello, W.B. Atwood, M. Axelsson, L. Baldini, J. Ballet, G. Barbiellini, M.G. Baring, D. Bastieri, K. Bechtol, R. Bellazzini, B. Berenji, R.D. Blandford, E.D. Bloom, E. Bonamente, A.W. Borgland, J. Bregeon, A. Brez, M. Brigida, P. Bruel, T.H. Burnett, G.A. Caliandro, R.A. Cameron, F. Camilo, P.A. Caraveo, J.M. Casandjian, C. Cecchi, Ö. Çelik, A. Chekhtman, C.C. Cheung, J. Chiang, S. Ciprini, R. Claus, I. Cognard, J. Cohen-Tanugi, L.R. Cominsky, J. Conrad, C.D. Dermer, A. de Angelis, A. de Luca, F. de Palma, S.W. Digel, E.d.C.e. Silva, P.S. Drell, R. Dubois, D. Dumora, C. Espinoza, C. Farnier, C. Favuzzi, S.J. Fegan, E.C. Ferrara, W.B. Focke, M. Frailis, P.C.C. Freire, Y. Fukazawa, S. Funk, P. Fusco, F. Gargano, D. Gasparrini, N. Gehrels, S. Germani, G. Giavitto, B. Giebels, N. Giglietto, F. Giordano, T. Glanzman, G. Godfrey, I.A. Grenier, M.-H. Grondin, J.E. Grove, L. Guillemot, S. Guiriec, Y. Hanabata, A.K. Harding, M. Hayashida, E. Hays, R.E. Hughes, G. Jóhannesson, A.S. Johnson, R.P. Johnson, T.J. Johnson, W.N. Johnson, S. Johnston, T. Kamae, H. Katagiri, J. Kataoka, N. Kawai, M. Kerr, J. Knödlseder, M.L. Kocian, M. Kramer, F. Kuehn, M. Kuss, J. Lande, L. Latronico, S.-H. Lee, M. Lemoine-Goumard, F. Longo, F. Loparco, B. Lott, M.N. Lovellette, P. Lubrano, A.G. Lyne, A. Makeev, M. Marelli, M.N. Mazziotta, J.E. McEnery, C. Meurer, P.F. Michelson, W. Mitthumsiri, T. Mizuno, A.A. Moiseev, C. Monte, M.E. Monzani, E. Moretti, A. Morselli, I.V. Moskalenko, S. Murgia, T. Nakamori, P.L. Nolan, J.P. Norris, A. Noutsos, E. Nuss, T. Ohsugi, N. Omodei, E. Orlando, J.F. Ormes, M. Ozaki, D. Paneque, J.H. Panetta, D. Parent, V. Pelassa, M. Pepe, M. Pesce-Rollins, M. Pierbattista, F. Piron, T.A. Porter, S. Rainò, R. Rando, P.S. Ray, M. Razzano, A. Reimer, O. Reimer, T. Reposeur, S. Ritz, L.S. Rochester, A.Y. Rodriguez, R.W. Romani, M. Roth, F. Ryde, H.F.-W. Sadrozinski, D. Sanchez, A. Sander, P.M. Saz Parkinson, J.D. Scargle, C. Sgrò, E.J. Siskind, D.A. Smith, P.D. Smith, G. Spandre, P. Spinelli, B.W. Stappers, M.S. Strickman, D.J. Suson, H. Tajima, H. Takahashi, T. Tanaka, J.B. Thayer, J.G. Thayer, G. Theureau, D.J. Thompson, S.E. Thorsett, L. Tibaldo, D.F. Torres, G. Tosti, A. Tramacere, Y. Uchiyama, T.L. Usher, A. Van Etten, V. Vasileiou, N. Vilchez, V. Vitale, A.P. Waite, E. Wallace, P. Wang, K. Watters, P. Weltevrede, B.L. Winer, K.S. Wood, T. Ylinen, M. Ziegler, Fermi Large Area Telescope observations of the Crab pulsar and nebula. Astrophys. J. 708, 1254–1267 (2010a). doi:10.1088/0004-637X/708/2/1254
A.A. Abdo, M. Ackermann, M. Ajello, A. Allafort, L. Baldini, J. Ballet, G. Barbiellini, D. Bastieri, K. Bechtol, R. Bellazzini, B. Berenji, R.D. Blandford, E.D. Bloom, E. Bonamente, A.W. Borgland, A. Bouvier, J. Bregeon, A. Brez, M. Brigida, P. Bruel, T.H. Burnett, S. Buson, G.A. Caliandro, R.A. Cameron, P.A. Caraveo, S. Carrigan, J.M. Casandjian, C. Cecchi, Ö. Çelik, A. Chekhtman, C.C. Chung, J. Chiang, S. Ciprini, R. Claus, J. Cohen-Tanugi, J. Conrad, A. de Angelis, F. de Palma, M. Dormody, E.d.C.e. Silva, P.S. Drell, R. Dubois, D. Dumora, C. Farnier, C. Favuzzi, S.J. Fegan, W.B. Focke, P. Fortin, M. Frailis, Y. Fukazawa, S. Funk, P. Fusco, F. Gargano, N. Gehrels, S. Germani, G. Giavitto, N. Giglietto, F. Giordano, T. Glanzman, G. Godfrey, I.A. Grenier, M.-H. Grondin, J.E. Grove, L. Guillemot, S. Guiriec, A.K. Harding, M. Hayashida, E. Hays, D. Horan, R.E. Hughes, M.S. Jackson, G. Jóhannesson, A.S. Johnson, T.J. Johnson, W.N. Johnson, S. Johnston, T. Kamae, H. Katagiri, J. Kataoka, N. Kawai, M. Kerr, J. Knödlseder, M. Kuss, J. Lande, L. Latronico, S.-H. Lee, M. Lemoine-Goumard, M. Llena Garde, F. Longo, F. Loparco, B. Lott, M.N. Lovellette, P. Lubrano, A. Makeev, M. Marelli, M.N. Mazziotta, J.E. McEnery, C. Meurer, P.F. Michelson, W. Mitthumsiri, T. Mizuno, A.A. Moiseev, C. Monte, M.E. Monzani, A. Morselli, I.V. Moskalenko, S. Murgia, T. Nakamori, P.L. Nolan, J.P. Norris, A. Noutsos, E. Nuss, T. Ohsugi, N. Omodei, E. Orlando, J.F. Ormes, M. Ozaki, D. Paneque, J.H. Panetta, D. Parent, V. Pelassa, M. Pepe, M. Pesce-Rollins, M. Pierbattista, F. Piron, T.A. Porter, S. Rainò, R. Rando, P.S. Ray, N. Rea, A. Reimer, O. Reimer, T. Reposeur, S. Ritz, A.Y. Rodriguez, R.W. Romani, M. Roth, F. Ryde, H.F.-W. Sadrozinski, D. Sanchez, A. Sander, P.M. Saz Parkinson, J.D. Scargle, C. Sgrò, E.J. Siskind, D.A. Smith, P.D. Smith, G. Spandre, P. Spinelli, M.S. Strickman, D.J. Suson, H. Tajima, H. Takahashi, T. Takahashi, T. Tanaka, J.B. Thayer, J.G. Thayer, D.J. Thompson, L. Tibaldo, D.F. Torres, G. Tosti, A. Tramacere, Y. Uchiyama, T.L. Usher, A. Van Etten, V. Vasileiou, C. Venter, N. Vilchez, V. Vitale, A.P. Waite, P. Wang, P. Weltevrede, B.L. Winer, K.S. Wood, T. Ylinen, M. Ziegler, Fermi Large Area Telescope observations of the Vela-X pulsar wind nebula. Astrophys. J. 713, 146–153 (2010b). doi:10.1088/0004-637X/713/1/146
A.A. Abdo, M. Ackermann, M. Ajello, A. Allafort, J. Ballet, G. Barbiellini, D. Bastieri, K. Bechtol, R. Bellazzini, B. Berenji, R.D. Blandford, E. Bonamente, A.W. Borgland, J. Bregeon, M. Brigida, P. Bruel, R. Buehler, S. Buson, G.A. Caliandro, R.A. Cameron, F. Camilo, P.A. Caraveo, C. Cecchi, E. Charles, S. Chaty, A. Chekhtman, M. Chernyakova, C.C. Cheung, J. Chiang, S. Ciprini, R. Claus, J. Cohen-Tanugi, L.R. Cominsky, S. Corbel, S. Cutini, F. D’Ammando, A. de Angelis, P.R. den Hartog, F. de Palma, C.D. Dermer, S.W. Digel, E.d.C.e. Silva, M. Dormody, P.S. Drell, A. Drlica-Wagner, R. Dubois, G. Dubus, D. Dumora, T. Enoto, C.M. Espinoza, C. Favuzzi, S.J. Fegan, E.C. Ferrara, W.B. Focke, P. Fortin, Y. Fukazawa, S. Funk, P. Fusco, F. Gargano, D. Gasparrini, N. Gehrels, S. Germani, N. Giglietto, P. Giommi, F. Giordano, M. Giroletti, T. Glanzman, G. Godfrey, I.A. Grenier, M.-H. Grondin, J.E. Grove, E. Grundstrom, S. Guiriec, C. Gwon, D. Hadasch, A.K. Harding, M. Hayashida, E. Hays, G. Jóhannesson, A.S. Johnson, T.J. Johnson, S. Johnston, T. Kamae, H. Katagiri, J. Kataoka, M. Keith, M. Kerr, J. Knödlseder, M. Kramer, M. Kuss, J. Lande, S.-H. Lee, M. Lemoine-Goumard, F. Longo, F. Loparco, M.N. Lovellette, P. Lubrano, R.N. Manchester, M. Marelli, M.N. Mazziotta, P.F. Michelson, W. Mitthumsiri, T. Mizuno, A.A. Moiseev, C. Monte, M.E. Monzani, A. Morselli, I.V. Moskalenko, S. Murgia, T. Nakamori, M. Naumann-Godo, A. Neronov, P.L. Nolan, J.P. Norris, A. Noutsos, E. Nuss, T. Ohsugi, A. Okumura, N. Omodei, E. Orlando, D. Paneque, D. Parent, M. Pesce-Rollins, M. Pierbattista, F. Piron, T.A. Porter, A. Possenti, S. Rainò, R. Rando, P.S. Ray, M. Razzano, S. Razzaque, A. Reimer, O. Reimer, T. Reposeur, S. Ritz, H.F.-W. Sadrozinski, J.D. Scargle, C. Sgrò, R. Shannon, E.J. Siskind, P.D. Smith, G. Spandre, P. Spinelli, M.S. Strickman, D.J. Suson, H. Takahashi, T. Tanaka, J.G. Thayer, J.B. Thayer, D.J. Thompson, S.E. Thorsett, L. Tibaldo, O. Tibolla, D.F. Torres, G. Tosti, E. Troja, Y. Uchiyama, T.L. Usher, J. Vandenbroucke, V. Vasileiou, G. Vianello, V. Vitale, A.P. Waite, P. Wang, B.L. Winer, M.T. Wolff, D.L. Wood, K.S. Wood, Z. Yang, M. Ziegler, S. Zimmer, Discovery of high-energy gamma-ray emission from the binary system PSR B1259-63/LS 2883 around periastron with Fermi. Astrophys. J. Lett. 736, 11 (2011a). doi:10.1088/2041-8205/736/1/L11
A.A. Abdo, M. Ackermann, M. Ajello, A. Allafort, L. Baldini, J. Ballet, G. Barbiellini, D. Bastieri, K. Bechtol, R. Bellazzini, B. Berenji, R.D. Blandford, E.D. Bloom, E. Bonamente, A.W. Borgland, A. Bouvier, T.J. Brandt, J. Bregeon, A. Brez, M. Brigida, P. Bruel, R. Buehler, S. Buson, G.A. Caliandro, R.A. Cameron, A. Cannon, P.A. Caraveo, J.M. Casandjian, Ö. Çelik, E. Charles, A. Chekhtman, C.C. Cheung, J. Chiang, S. Ciprini, R. Claus, J. Cohen-Tanugi, L. Costamante, S. Cutini, F. D’Ammando, C.D. Dermer, A. de Angelis, A. de Luca, F. de Palma, S.W. Digel, E. do Couto e Silva, P.S. Drell, A. Drlica-Wagner, R. Dubois, D. Dumora, C. Favuzzi, S.J. Fegan, E.C. Ferrara, W.B. Focke, P. Fortin, M. Frailis, Y. Fukazawa, S. Funk, P. Fusco, F. Gargano, D. Gasparrini, N. Gehrels, S. Germani, N. Giglietto, F. Giordano, M. Giroletti, T. Glanzman, G. Godfrey, I.A. Grenier, M.-H. Grondin, J.E. Grove, S. Guiriec, D. Hadasch, Y. Hanabata, A.K. Harding, K. Hayashi, M. Hayashida, E. Hays, D. Horan, R. Itoh, G. Jóhannesson, A.S. Johnson, T.J. Johnson, D. Khangulyan, T. Kamae, H. Katagiri, J. Kataoka, M. Kerr, J. Knödlseder, M. Kuss, J. Lande, L. Latronico, S.-H. Lee, M. Lemoine-Goumard, F. Longo, F. Loparco, P. Lubrano, G.M. Madejski, A. Makeev, M. Marelli, M.N. Mazziotta, J.E. McEnery, P.F. Michelson, W. Mitthumsiri, T. Mizuno, A.A. Moiseev, C. Monte, M.E. Monzani, A. Morselli, I.V. Moskalenko, S. Murgia, T. Nakamori, M. Naumann-Godo, P.L. Nolan, J.P. Norris, E. Nuss, T. Ohsugi, A. Okumura, N. Omodei, J.F. Ormes, M. Ozaki, D. Paneque, D. Parent, V. Pelassa, M. Pepe, M. Pesce-Rollins, M. Pierbattista, F. Piron, T.A. Porter, S. Rainò, R. Rando, P.S. Ray, M. Razzano, A. Reimer, O. Reimer, T. Reposeur, S. Ritz, R.W. Romani, H.F.-W. Sadrozinski, D. Sanchez, P.M.S. Parkinson, J.D. Scargle, T.L. Schalk, C. Sgrò, E.J. Siskind, P.D. Smith, G. Spandre, P. Spinelli, M.S. Strickman, D.J. Suson, H. Takahashi, T. Takahashi, T. Tanaka, J.B. Thayer, D.J. Thompson, L. Tibaldo, D.F. Torres, G. Tosti, A. Tramacere, E. Troja, Y. Uchiyama, J. Vandenbroucke, V. Vasileiou, G. Vianello, V. Vitale, P. Wang, K.S. Wood, Z. Yang, M. Ziegler, Gamma-ray flares from the Crab Nebula. Science 331, 739 (2011b). doi:10.1126/science.1199705
A.A. Abdo, M. Ajello, A. Allafort, L. Baldini, J. Ballet, G. Barbiellini, M.G. Baring, D. Bastieri, A. Belfiore, R. Bellazzini, et al., The second Fermi Large Area Telescope catalog of gamma-ray pulsars. Astrophys. J. Suppl. Ser. 208, 17 (2013). doi:10.1088/0067-0049/208/2/17
A. Abramowski, F. Acero, F. Aharonian, A.G. Akhperjanian, G. Anton, S. Balenderan, A. Balzer, A. Barnacka, Y. Becherini, J. Becker Tjus, K. Bernlöhr, E. Birsin, J. Biteau, A. Bochow, C. Boisson, J. Bolmont, P. Bordas, J. Brucker, F. Brun, P. Brun, T. Bulik, S. Carrigan, S. Casanova, M. Cerruti, P.M. Chadwick, A. Charbonnier, R.C.G. Chaves, A. Cheesebrough, G. Cologna, J. Conrad, C. Couturier, M. Dalton, M.K. Daniel, I.D. Davids, B. Degrange, C. Deil, P. deWilt, H.J. Dickinson, A. Djannati-Ataï, W. Domainko, L.O.. Drury, F. Dubois, G. Dubus, K. Dutson, J. Dyks, M. Dyrda, K. Egberts, P. Eger, P. Espigat, L. Fallon, C. Farnier, S. Fegan, F. Feinstein, M.V. Fernandes, D. Fernandez, A. Fiasson, G. Fontaine, A. Förster, M. Füßling, M. Gajdus, Y.A. Gallant, T. Garrigoux, H. Gast, B. Giebels, J.F. Glicenstein, B. Glück, D. Göring, M.-H. Grondin, S. Häffner, J.D. Hague, J. Hahn, D. Hampf, J. Harris, S. Heinz, G. Heinzelmann, G. Henri, G. Hermann, A. Hillert, J.A. Hinton, W. Hofmann, P. Hofverberg, M. Holler, D. Horns, A. Jacholkowska, C. Jahn, M. Jamrozy, I. Jung, M.A. Kastendieck, K. Katarzyński, U. Katz, S. Kaufmann, B. Khélifi, D. Klochkov, W. Kluźniak, T. Kneiske, N. Komin, K. Kosack, R. Kossakowski, F. Krayzel, P.P. Krüger, H. Laffon, G. Lamanna, J.-P. Lenain, D. Lennarz, T. Lohse, A. Lopatin, C.-C. Lu, V. Marandon, A. Marcowith, J. Masbou, G. Maurin, N. Maxted, M. Mayer, T.J.L. McComb, M.C. Medina, J. Méhault, U. Menzler, R. Moderski, M. Mohamed, E. Moulin, C.L. Naumann, M. Naumann-Godo, M. de Naurois, D. Nedbal, N. Nguyen, J. Niemiec, S.J. Nolan, S. Ohm, E. de Oña Wilhelmi, B. Opitz, M. Ostrowski, I. Oya, M. Panter, D. Parsons, M. Paz Arribas, N.W. Pekeur, G. Pelletier, J. Perez, P.-O. Petrucci, B. Peyaud, S. Pita, G. Pühlhofer, M. Punch, A. Quirrenbach, M. Raue, A. Reimer, O. Reimer, M. Renaud, R. de los Reyes, F. Rieger, J. Ripken, L. Rob, S. Rosier-Lees, G. Rowell, B. Rudak, C.B. Rulten, V. Sahakian, D.A. Sanchez, A. Santangelo, R. Schlickeiser, A. Schulz, U. Schwanke, S. Schwarzburg, S. Schwemmer, F. Sheidaei, J.L. Skilton, H. Sol, G. Spengler, Ł. Stawarz, R. Steenkamp, C. Stegmann, F. Stinzing, K. Stycz, I. Sushch, A. Szostek, J.-P. Tavernet, R. Terrier, M. Tluczykont, C. Trichard, K. Valerius, C. van Eldik, G. Vasileiadis, C. Venter, A. Viana, P. Vincent, H.J. Völk, F. Volpe, S. Vorobiov, M. Vorster, S.J. Wagner, M. Ward, R. White, A. Wierzcholska, D. Wouters, M. Zacharias, A. Zajczyk, A.A. Zdziarski, A. Zech, H.-S. Zechlin, Probing the extent of the non-thermal emission from the Vela X region at TeV energies with H.E.S.S. Astron. Astrophys. 548, 38 (2012). doi:10.1051/0004-6361/201219919
F. Acero, M. Ackermann, M. Ajello, A. Allafort, L. Baldini, J. Ballet, G. Barbiellini, D. Bastieri, K. Bechtol, R. Bellazzini, R.D. Blandford, E.D. Bloom, E. Bonamente, E. Bottacini, T.J. Brandt, J. Bregeon, M. Brigida, P. Bruel, R. Buehler, S. Buson, G.A. Caliandro, R.A. Cameron, P.A. Caraveo, C. Cecchi, E. Charles, R.C.G. Chaves, A. Chekhtman, J. Chiang, G. Chiaro, S. Ciprini, R. Claus, J. Cohen-Tanugi, J. Conrad, S. Cutini, M. Dalton, F. D’Ammando, F. de Palma, C.D. Dermer, L. Di Venere, E.d.C.e. Silva, P.S. Drell, A. Drlica-Wagner, L. Falletti, C. Favuzzi, S.J. Fegan, E.C. Ferrara, W.B. Focke, A. Franckowiak, Y. Fukazawa, S. Funk, P. Fusco, F. Gargano, D. Gasparrini, N. Giglietto, F. Giordano, M. Giroletti, T. Glanzman, G. Godfrey, T. Grégoire, I.A. Grenier, M.-H. Grondin, J.E. Grove, S. Guiriec, D. Hadasch, Y. Hanabata, A.K. Harding, M. Hayashida, K. Hayashi, E. Hays, J. Hewitt, A.B. Hill, D. Horan, X. Hou, R.E. Hughes, Y. Inoue, M.S. Jackson, T. Jogler, G. Jóhannesson, A.S. Johnson, T. Kamae, T. Kawano, M. Kerr, J. Knödlseder, M. Kuss, J. Lande, S. Larsson, L. Latronico, M. Lemoine-Goumard, F. Longo, F. Loparco, M.N. Lovellette, P. Lubrano, M. Marelli, F. Massaro, M. Mayer, M.N. Mazziotta, J.E. McEnery, J. Mehault, P.F. Michelson, W. Mitthumsiri, T. Mizuno, C. Monte, M.E. Monzani, A. Morselli, I.V. Moskalenko, S. Murgia, T. Nakamori, R. Nemmen, E. Nuss, T. Ohsugi, A. Okumura, M. Orienti, E. Orlando, J.F. Ormes, D. Paneque, J.H. Panetta, J.S. Perkins, M. Pesce-Rollins, F. Piron, G. Pivato, T.A. Porter, S. Rainò, R. Rando, M. Razzano, A. Reimer, O. Reimer, T. Reposeur, S. Ritz, M. Roth, R. Rousseau, P.M. Saz Parkinson, A. Schulz, C. Sgrò, E.J. Siskind, D.A. Smith, G. Spandre, P. Spinelli, D.J. Suson, H. Takahashi, Y. Takeuchi, J.G. Thayer, J.B. Thayer, D.J. Thompson, L. Tibaldo, O. Tibolla, M. Tinivella, D.F. Torres, G. Tosti, E. Troja, Y. Uchiyama, J. Vandenbroucke, V. Vasileiou, G. Vianello, V. Vitale, M. Werner, B.L. Winer, K.S. Wood, Z. Yang, Constraints on the Galactic population of TeV pulsar wind nebulae using Fermi Large Area Telescope observations. Astrophys. J. 773, 77 (2013). doi:10.1088/0004-637X/773/1/77
A. Achterberg, Y.A. Gallant, J.G. Kirk, A.W. Guthmann, Particle acceleration by ultrarelativistic shocks: Theory and simulations. Mon. Not. R. Astron. Soc. 328, 393–408 (2001). doi:10.1046/j.1365-8711.2001.04851.x
F.A. Aharonian, A.A. Belyanin, E.V. Derishev, V.V. Kocharovsky, V.V. Kocharovsky, Constraints on the extremely high-energy cosmic ray accelerators from classical electrodynamics. Phys. Rev. D 66(2), 023005 (2002). doi:10.1103/PhysRevD.66.023005
F. Aharonian, A.G. Akhperjanian, K.-M. Aye, A.R. Bazer-Bachi, M. Beilicke, W. Benbow, D. Berge, P. Berghaus, K. Bernlöhr, C. Boisson, O. Bolz, I. Braun, F. Breitling, A.M. Brown, J. Bussons Gordo, P.M. Chadwick, L.-M. Chounet, R. Cornils, L. Costamante, B. Degrange, A. Djannati-Ataï, L.C. O’Drury, G. Dubus, D. Emmanoulopoulos, P. Espigat, F. Feinstein, P. Fleury, G. Fontaine, Y. Fuchs, S. Funk, Y.A. Gallant, B. Giebels, S. Gillessen, J.F. Glicenstein, P. Goret, C. Hadjichristidis, M. Hauser, G. Heinzelmann, G. Henri, G. Hermann, J.A. Hinton, W. Hofmann, M. Holleran, D. Horns, O.C. de Jager, S. Johnston, B. Khélifi, J.G. Kirk, N. Komin, A. Konopelko, I.J. Latham, R. Le Gallou, A. Lemière, M. Lemoine-Goumard, N. Leroy, O. Martineau-Huynh, T. Lohse, A. Marcowith, C. Masterson, T.J.L. McComb, M. de Naurois, S.J. Nolan, A. Noutsos, K.J. Orford, J.L. Osborne, M. Ouchrif, M. Panter, G. Pelletier, S. Pita, G. Pühlhofer, M. Punch, B.C. Raubenheimer, M. Raue, J. Raux, S.M. Rayner, I. Redondo, A. Reimer, O. Reimer, J. Ripken, L. Rob, L. Rolland, G. Rowell, V. Sahakian, L. Saugé, S. Schlenker, R. Schlickeiser, C. Schuster, U. Schwanke, M. Siewert, O. Skjæraasen, H. Sol, R. Steenkamp, C. Stegmann, J.-P. Tavernet, R. Terrier, C.G. Théoret, M. Tluczykont, G. Vasileiadis, C. Venter, P. Vincent, H.J. Völk, S.J. Wagner, Discovery of the binary pulsar PSR B1259-63 in very-high-energy gamma rays around periastron with HESS. Astron. Astrophys. 442, 1–10 (2005). doi:10.1051/0004-6361:20052983
F. Aharonian, A.G. Akhperjanian, A.R. Bazer-Bachi, M. Beilicke, W. Benbow, D. Berge, K. Bernlöhr, C. Boisson, O. Bolz, V. Borrel, I. Braun, A.M. Brown, R. Bühler, I. Büsching, S. Carrigan, P.M. Chadwick, L.-M. Chounet, R. Cornils, L. Costamante, B. Degrange, H.J. Dickinson, A. Djannati-Ataï, L.C. O’Drury, G. Dubus, K. Egberts, D. Emmanoulopoulos, P. Espigat, F. Feinstein, E. Ferrero, A. Fiasson, G. Fontaine, S. Funk, S. Funk, M. Füßling, Y.A. Gallant, B. Giebels, J.F. Glicenstein, P. Goret, C. Hadjichristidis, D. Hauser, M. Hauser, G. Heinzelmann, G. Henri, G. Hermann, J.A. Hinton, A. Hoffmann, W. Hofmann, M. Holleran, D. Horns, A. Jacholkowska, O.C. de Jager, E. Kendziorra, B. Khélifi, N. Komin, A. Konopelko, K. Kosack, I.J. Latham, R. Le Gallou, A. Lemière, M. Lemoine-Goumard, T. Lohse, J.M. Martin, O. Martineau-Huynh, A. Marcowith, C. Masterson, G. Maurin, T.J.L. McComb, E. Moulin, M. de Naurois, D. Nedbal, S.J. Nolan, A. Noutsos, K.J. Orford, J.L. Osborne, M. Ouchrif, M. Panter, G. Pelletier, S. Pita, G. Pühlhofer, M. Punch, B.C. Raubenheimer, M. Raue, S.M. Rayner, A. Reimer, O. Reimer, J. Ripken, L. Rob, L. Rolland, G. Rowell, V. Sahakian, A. Santangelo, L. Saugé, S. Schlenker, R. Schlickeiser, R. Schröder, U. Schwanke, S. Schwarzburg, A. Shalchi, H. Sol, D. Spangler, F. Spanier, R. Steenkamp, C. Stegmann, G. Superina, J.-P. Tavernet, R. Terrier, C.G. Théoret, M. Tluczykont, C. van Eldik, G. Vasileiadis, C. Venter, P. Vincent, H.J. Völk, S.J. Wagner, M. Ward, Energy dependent \(\gamma\)-ray morphology in the pulsar wind nebula HESS J1825-137. Astron. Astrophys. 460, 365–374 (2006a). doi:10.1051/0004-6361:20065546
F. Aharonian, A.G. Akhperjanian, A.R. Bazer-Bachi, M. Beilicke, W. Benbow, D. Berge, K. Bernlöhr, C. Boisson, O. Bolz, V. Borrel, I. Braun, F. Breitling, A.M. Brown, R. Bühler, I. Büsching, S. Carrigan, P.M. Chadwick, L.-M. Chounet, R. Cornils, L. Costamante, B. Degrange, H.J. Dickinson, A. Djannati-Ataï, L.C. O’Drury, G. Dubus, K. Egberts, D. Emmanoulopoulos, B. Epinat, P. Espigat, F. Feinstein, E. Ferrero, G. Fontaine, S. Funk, S. Funk, Y.A. Gallant, B. Giebels, J.F. Glicenstein, P. Goret, C. Hadjichristidis, D. Hauser, M. Hauser, G. Heinzelmann, G. Henri, G. Hermann, J.A. Hinton, W. Hofmann, M. Holleran, D. Horns, A. Jacholkowska, O.C. de Jager, B. Khélifi, N. Komin, A. Konopelko, I.J. Latham, R. Le Gallou, A. Lemière, M. Lemoine-Goumard, T. Lohse, J.M. Martin, O. Martineau-Huynh, A. Marcowith, C. Masterson, T.J.L. McComb, M. de Naurois, D. Nedbal, S.J. Nolan, A. Noutsos, K.J. Orford, J.L. Osborne, M. Ouchrif, M. Panter, G. Pelletier, S. Pita, G. Pühlhofer, M. Punch, B.C. Raubenheimer, M. Raue, S.M. Rayner, A. Reimer, O. Reimer, J. Ripken, L. Rob, L. Rolland, G. Rowell, V. Sahakian, L. Saugé, S. Schlenker, R. Schlickeiser, U. Schwanke, H. Sol, D. Spangler, F. Spanier, R. Steenkamp, C. Stegmann, G. Superina, J.-P. Tavernet, R. Terrier, C.G. Théoret, M. Tluczykont, C. van Eldik, G. Vasileiadis, C. Venter, P. Vincent, H.J. Völk, S.J. Wagner, M. Ward, First detection of a VHE gamma-ray spectral maximum from a cosmic source: HESS discovery of the Vela X nebula. Astron. Astrophys. 448, 43–47 (2006b). doi:10.1051/0004-6361:200600014
F. Aharonian, A.G. Akhperjanian, A.R. Bazer-Bachi, M. Beilicke, W. Benbow, D. Berge, K. Bernlöhr, C. Boisson, O. Bolz, V. Borrel, I. Braun, F. Breitling, A.M. Brown, R. Bühler, I. Büsching, S. Carrigan, P.M. Chadwick, L.-M. Chounet, R. Cornils, L. Costamante, B. Degrange, H.J. Dickinson, A. Djannati-Ataï, L.C. O’Drury, G. Dubus, K. Egberts, D. Emmanoulopoulos, B. Epinat, P. Espigat, F. Feinstein, E. Ferrero, G. Fontaine, S. Funk, S. Funk, Y.A. Gallant, B. Giebels, J.F. Glicenstein, P. Goret, C. Hadjichristidis, D. Hauser, M. Hauser, G. Heinzelmann, G. Henri, G. Hermann, J.A. Hinton, W. Hofmann, M. Holleran, D. Horns, A. Jacholkowska, O.C. de Jager, B. Khélifi, N. Komin, A. Konopelko, I.J. Latham, R. Le Gallou, A. Lemière, M. Lemoine-Goumard, T. Lohse, J.M. Martin, O. Martineau-Huynh, A. Marcowith, C. Masterson, T.J.L. McComb, M. de Naurois, D. Nedbal, S.J. Nolan, A. Noutsos, K.J. Orford, J.L. Osborne, M. Ouchrif, M. Panter, G. Pelletier, S. Pita, G. Pühlhofer, M. Punch, B.C. Raubenheimer, M. Raue, S.M. Rayner, A. Reimer, O. Reimer, J. Ripken, L. Rob, L. Rolland, G. Rowell, V. Sahakian, L. Saugé, S. Schlenker, R. Schlickeiser, U. Schwanke, H. Sol, D. Spangler, F. Spanier, R. Steenkamp, C. Stegmann, G. Superina, J.-P. Tavernet, R. Terrier, C.G. Théoret, M. Tluczykont, C. van Eldik, G. Vasileiadis, C. Venter, P. Vincent, H.J. Völk, S.J. Wagner, M. Ward, First detection of a VHE gamma-ray spectral maximum from a cosmic source: HESS discovery of the Vela X nebula. Astron. Astrophys. 448, 43–47 (2006c). doi:10.1051/0004-6361:200600014
F. Aharonian, A.G. Akhperjanian, A.R. Bazer-Bachi, M. Beilicke, W. Benbow, D. Berge, K. Bernlöhr, C. Boisson, O. Bolz, V. Borrel, I. Braun, F. Breitling, A.M. Brown, R. Bühler, I. Büsching, S. Carrigan, P.M. Chadwick, L.-M. Chounet, R. Cornils, L. Costamante, B. Degrange, H.J. Dickinson, A. Djannati-Ataï, L.C. O’Drury, G. Dubus, K. Egberts, D. Emmanoulopoulos, P. Espigat, F. Feinstein, E. Ferrero, A. Fiasson, G. Fontaine, S. Funk, S. Funk, Y.A. Gallant, B. Giebels, J.F. Glicenstein, P. Goret, C. Hadjichristidis, D. Hauser, M. Hauser, G. Heinzelmann, G. Henri, G. Hermann, J.A. Hinton, W. Hofmann, M. Holleran, D. Horns, A. Jacholkowska, O.C. de Jager, B. Khélifi, N. Komin, A. Konopelko, K. Kosack, I.J. Latham, R. Le Gallou, A. Lemière, M. Lemoine-Goumard, T. Lohse, J.M. Martin, O. Martineau-Huynh, A. Marcowith, C. Masterson, T.J.L. McComb, M. de Naurois, D. Nedbal, S.J. Nolan, A. Noutsos, K.J. Orford, J.L. Osborne, M. Ouchrif, M. Panter, G. Pelletier, S. Pita, G. Pühlhofer, M. Punch, B.C. Raubenheimer, M. Raue, S.M. Rayner, A. Reimer, O. Reimer, J. Ripken, L. Rob, L. Rolland, G. Rowell, V. Sahakian, L. Saugé, S. Schlenker, R. Schlickeiser, U. Schwanke, H. Sol, D. Spangler, F. Spanier, R. Steenkamp, C. Stegmann, G. Superina, J.-P. Tavernet, R. Terrier, C.G. Théoret, M. Tluczykont, C. van Eldik, G. Vasileiadis, C. Venter, P. Vincent, H.J. Völk, S.J. Wagner, M. Ward, Observations of the Crab Nebula with HESS. Astron. Astrophys. 457, 899–915 (2006d). doi:10.1051/0004-6361:20065351
F. Aharonian, A.G. Akhperjanian, A.R. Bazer-Bachi, M. Beilicke, W. Benbow, D. Berge, K. Bernlöhr, C. Boisson, O. Bolz, V. Borrel, I. Braun, F. Breitling, A.M. Brown, P.M. Chadwick, L.-M. Chounet, R. Cornils, L. Costamante, B. Degrange, H.J. Dickinson, A. Djannati-Ataï, L.O. Drury, G. Dubus, D. Emmanoulopoulos, P. Espigat, F. Feinstein, G. Fontaine, Y. Fuchs, S. Funk, Y.A. Gallant, B. Giebels, S. Gillessen, J.F. Glicenstein, P. Goret, C. Hadjichristidis, M. Hauser, G. Heinzelmann, G. Henri, G. Hermann, J.A. Hinton, W. Hofmann, M. Holleran, D. Horns, A. Jacholkowska, O.C. de Jager, B. Khélifi, N. Komin, A. Konopelko, I.J. Latham, R. Le Gallou, A. Lemière, M. Lemoine-Goumard, N. Leroy, T. Lohse, J.M. Martin, O. Martineau-Huynh, A. Marcowith, C. Masterson, T.J.L. McComb, M. de Naurois, S.J. Nolan, A. Noutsos, K.J. Orford, J.L. Osborne, M. Ouchrif, M. Panter, G. Pelletier, S. Pita, G. Pühlhofer, M. Punch, B.C. Raubenheimer, M. Raue, J. Raux, S.M. Rayner, A. Reimer, O. Reimer, J. Ripken, L. Rob, L. Rolland, G. Rowell, V. Sahakian, L. Saugé, S. Schlenker, R. Schlickeiser, C. Schuster, U. Schwanke, M. Siewert, H. Sol, D. Spangler, R. Steenkamp, C. Stegmann, J.-P. Tavernet, R. Terrier, C.G. Théoret, M. Tluczykont, G. Vasileiadis, C. Venter, P. Vincent, H.J. Völk, S.J. Wagner, The H.E.S.S. survey of the inner Galaxy in very high energy gamma rays. Astrophys. J. 636, 777–797 (2006e). doi:10.1086/498013
E. Aliu, S. Archambault, T. Aune, W. Benbow, K. Berger, R. Bird, A. Bouvier, J.H. Buckley, V. Bugaev, K. Byrum, M. Cerruti, X. Chen, L. Ciupik, M.P. Connolly, W. Cui, J. Dumm, M. Errando, A. Falcone, S. Federici, Q. Feng, J.P. Finley, P. Fortin, L. Fortson, A. Furniss, N. Galante, G.H. Gillanders, S. Griffin, S.T. Griffiths, J. Grube, G. Gyuk, D. Hanna, J. Holder, G. Hughes, T.B. Humensky, P. Kaaret, M. Kertzman, Y. Khassen, D. Kieda, F. Krennrich, S. Kumar, M.J. Lang, M. Lyutikov, G. Maier, S. McArthur, A. McCann, K. Meagher, J. Millis, P. Moriarty, R. Mukherjee, A. O’Faoláin de Bhróithe, R.A. Ong, A.N. Otte, N. Park, J.S. Perkins, M. Pohl, A. Popkow, J. Quinn, K. Ragan, J. Rajotte, L.C. Reyes, P.T. Reynolds, G.T. Richards, E. Roache, G.H. Sembroski, F. Sheidaei, A.W. Smith, D. Staszak, I. Telezhinsky, M. Theiling, J.V. Tucci, J. Tyler, A. Varlotta, S.P. Wakely, T.C. Weekes, A. Weinstein, R. Welsing, D.A. Williams, A. Zajczyk, B. Zitzer, A search for enhanced very high energy gamma-ray emission from the 2013 March Crab Nebula flare. Astrophys. J. Lett. 781, 11 (2014). doi:10.1088/2041-8205/781/1/L11
E. Amato, The theory of pulsar wind nebulae. Int. J. Mod. Phys. Conf. Ser. 28, 60160 (2014). doi:10.1142/S2010194514601604
J. Arons, On the coupling of rotation powered pulsars to plerionic nebulae. Mem. Soc. Astron. Ital. 69, 989 (1998)
J. Arons, Pulsar wind nebulae as cosmic pevatrons: A current sheet’s tale. Space Sci. Rev. 173, 341–367 (2012). doi:10.1007/s11214-012-9885-1
J. Arons, D.C. Backer, A. Spitkovsky, V.M. Kaspi, Probing relativistic winds: The case of PSR J0737-3039 A and B, in Binary Radio Pulsars, ed. by F.A. Rasio, I.H. Stairs Astronomical Society of the Pacific Conference Series, vol. 328, 2005, p. 95
A.M. Atoyan, F.A. Aharonian, On the mechanisms of gamma radiation in the Crab Nebula. Mon. Not. R. Astron. Soc. 278, 525–541 (1996)
K. Auchettl, P. Slane, R.W. Romani, B. Posselt, G.G. Pavlov, O. Kargaltsev, C. Ng, T. Temim, M.C. Weisskopf, A. Bykov, D.A. Swartz, X-ray analysis of the proper motion and pulsar wind nebula for PSR J1741-2054. ArXiv e-prints (2015)
M. Balbo, R. Walter, C. Ferrigno, P. Bordas, Twelve-hour spikes from the Crab Pevatron. Astron. Astrophys. 527, 4 (2011). doi:10.1051/0004-6361/201015980
A. Bamba, K. Mori, S. Shibata, Chandra view of pulsar wind nebula tori. Astrophys. J. 709, 507–511 (2010). doi:10.1088/0004-637X/709/1/507
R. Bandiera, On the X-ray feature associated with the Guitar nebula. Astron. Astrophys. 490, 3–6 (2008). doi:10.1051/0004-6361:200810666
H. Bartko, W. Bednarek, \(\gamma\)-Ray emission from PWNe interacting with molecular clouds. Mon. Not. R. Astron. Soc. 385, 1105–1109 (2008). doi:10.1111/j.1365-2966.2008.12870.x
W. Bednarek, W. Idec, On the variability of the GeV and multi-TeV gamma-ray emission from the Crab Nebula. Mon. Not. R. Astron. Soc. 414, 2229–2234 (2011). doi:10.1111/j.1365-2966.2011.18539.x
M.C. Begelman, Instability of toroidal magnetic field in jets and plerions. Astrophys. J. 493, 291–300 (1998). doi:10.1086/305119
M.C. Begelman, Z.-Y. Li, An axisymmetric magnetohydrodynamic model for the Crab pulsar wind bubble. Astrophys. J. 397, 187–195 (1992). doi:10.1086/171778
M.F. Bietenholz, J.J. Hester, D.A. Frail, N. Bartel, The Crab Nebula’s wisps in radio and optical. Astrophys. J. 615, 794–804 (2004). doi:10.1086/424653
M.F. Bietenholz, Y. Yuan, R. Buehler, A.P. Lobanov, R. Blandford, The variability of the Crab Nebula in radio: No radio counterpart to gamma-ray flares. ArXiv e-prints (2014)
R. Blandford, D. Eichler, Particle acceleration at astrophysical shocks: A theory of cosmic ray origin. Phys. Rep. 154, 1–75 (1987). doi:10.1016/0370-1573(87)90134-7
G.R. Blumenthal, R.J. Gould, Bremsstrahlung, synchrotron radiation, and Compton scattering of high-energy electrons traversing dilute gases. Rev. Mod. Phys. 42, 237–271 (1970). doi:10.1103/RevModPhys.42.237
D.C.-J. Bock, D.A. Frail, R.J. Sault, A.J. Green, D.K. Milne, New observations of the Vela X region. Mem. Soc. Astron. Ital. 69, 919 (1998)
S.V. Bogovalov, On the physics of cold MHD winds from oblique rotators. Astron. Astrophys. 349, 1017–1026 (1999)
S.V. Bogovalov, D.V. Khangoulian, On the origin of the torus and jet-like structures in the centre of the Crab Nebula. Mon. Not. R. Astron. Soc. 336, 53–55 (2002). doi:10.1046/j.1365-8711.2002.06027.x
V. Bosch-Ramon, M.V. Barkov, D. Khangulyan, M. Perucho, Simulations of stellar/pulsar-wind interaction along one full orbit. Astron. Astrophys. 544, 59 (2012). doi:10.1051/0004-6361/201219251
S. Brownsberger, R.W. Romani, A Survey for H\(\alpha\) Pulsar Bow Shocks. Astrophys. J. 784, 154 (2014). doi:10.1088/0004-637X/784/2/154
N. Bucciantini, Pulsar wind nebulae modeling. Int. J. Mod. Phys. Conf. Ser. 28, 60162 (2014). doi:10.1142/S2010194514601628
N. Bucciantini, E. Amato, L. Del Zanna, Relativistic MHD simulations of pulsar bow-shock nebulae. Astron. Astrophys. 434, 189–199 (2005). doi:10.1051/0004-6361:20042205
N. Bucciantini, J. Arons, E. Amato, Modelling spectral evolution of pulsar wind nebulae inside supernova remnants. Mon. Not. R. Astron. Soc. 410, 381–398 (2011). doi:10.1111/j.1365-2966.2010.17449.x
R. Buehler, J.D. Scargle, R.D. Blandford, L. Baldini, M.G. Baring, A. Belfiore, E. Charles, J. Chiang, F. D’Ammando, C.D. Dermer, S. Funk, J.E. Grove, A.K. Harding, E. Hays, M. Kerr, F. Massaro, M.N. Mazziotta, R.W. Romani, P.M. Saz Parkinson, A.F. Tennant, M.C. Weisskopf, Gamma-ray activity in the Crab Nebula: The exceptional flare of 2011 April. Astrophys. J. 749, 26 (2012). doi:10.1088/0004-637X/749/1/26
R. Bühler, R. Blandford, The surprising Crab pulsar and its nebula: a review. Rep. Prog. Phys. 77(6), 066901 (2014). doi:10.1088/0034-4885/77/6/066901
A.M. Bykov, G.G. Pavlov, A.V. Artemyev, Y.A. Uvarov, Twinkling pulsar wind nebulae in the synchrotron cut-off regime and the \(\gamma\)-ray flares in the Crab Nebula. Mon. Not. R. Astron. Soc. 421, 67–71 (2012). doi:10.1111/j.1745-3933.2011.01208.x
G.A. Caliandro, C.C. Teddy Cheung, J. Li, D.F. Torres, K. Wood, High energy $\(\backslash\)gamma$-ray emission from PSR B1259$-$63 during 2014 and 2010 periastron passages. ArXiv e-prints (2015)
N.F. Camus, S.S. Komissarov, N. Bucciantini, P.A. Hughes, Observations of ‘wisps’ in magnetohydrodynamic simulations of the Crab Nebula. Mon. Not. R. Astron. Soc. 400, 1241–1246 (2009). doi:10.1111/j.1365-2966.2009.15550.x
S. Carrigan, F. Brun, R.C.G. Chaves, C. Deil, A. Donath, H. Gast, V. Marandon, M. Renaud (H.E.S.S. Collaboration), The H.E.S.S. Galactic Plane Survey—maps, source catalog and source population. ArXiv e-prints (2013)
B. Cerutti, D.A. Uzdensky, M.C. Begelman, Extreme particle acceleration in magnetic reconnection layers: Application to the gamma-ray flares in the Crab Nebula. Astrophys. J. 746, 148 (2012a). doi:10.1088/0004-637X/746/2/148
B. Cerutti, G.R. Werner, D.A. Uzdensky, M.C. Begelman, Beaming and rapid variability of high-energy radiation from relativistic pair plasma reconnection. Astrophys. J. Lett. 754, 33 (2012b). doi:10.1088/2041-8205/754/2/L33
B. Cerutti, G.R. Werner, D.A. Uzdensky, M.C. Begelman, Simulations of particle acceleration beyond the classical synchrotron burnoff limit in magnetic reconnection: An explanation of the Crab flares. Astrophys. J. 770, 147 (2013). doi:10.1088/0004-637X/770/2/147
B. Cerutti, G.R. Werner, D.A. Uzdensky, M.C. Begelman, Three-dimensional relativistic pair plasma reconnection with radiative feedback in the Crab Nebula. Astrophys. J. 782, 104 (2014). doi:10.1088/0004-637X/782/2/104
S. Chatterjee, J.M. Cordes, Bow shocks from neutron stars: Scaling laws and Hubble Space Telescope observations of the Guitar Nebula. Astrophys. J. 575, 407–418 (2002). doi:10.1086/341139
M. Chernyakova, A.A. Abdo, A. Neronov, M.V. McSwain, J. Moldón, M. Ribó, J.M. Paredes, I. Sushch, M. de Naurois, U. Schwanke, Y. Uchiyama, K. Wood, S. Johnston, S. Chaty, A. Coleiro, D. Malyshev, I. Babyk, Multiwavelength observations of the binary system PSR B1259-63/LS 2883 around the 2010–2011 periastron passage. Mon. Not. R. Astron. Soc. 439, 432–445 (2014). doi:10.1093/mnras/stu021
E. Clausen-Brown, M. Lyutikov, Crab nebula gamma-ray flares as relativistic reconnection minijets. Mon. Not. R. Astron. Soc. 426, 1374–1384 (2012). doi:10.1111/j.1365-2966.2012.21349.x
I. Contopoulos, The magnetic field topology in the reconnecting pulsar magnetosphere. Astron. Astrophys. 472, 219–223 (2007). doi:10.1051/0004-6361:20077167
O.C. de Jager, A.K. Harding, The expected high-energy to ultra-high-energy gamma-ray spectrum of the Crab Nebula. Astrophys. J. 396, 161–172 (1992). doi:10.1086/171706
O.C. de Jager, A.K. Harding, P.F. Michelson, H.I. Nel, P.L. Nolan, P. Sreekumar, D.J. Thompson, Gamma-ray observations of the Crab Nebula: A study of the synchro-Compton spectrum. Astrophys. J. 457, 253 (1996). doi:10.1086/176726
O.C. de Jager, P.O. Slane, S. LaMassa, Probing the radio to X-ray connection of the Vela X pulsar wind nebula with Fermi LAT and H.E.S.S. Astrophys. J. Lett. 689, 125–128 (2008). doi:10.1086/595959
O.C. de Jager, A. Djannati-Ataï, Implications of HESS observations of pulsar wind nebulae, in Neutron Stars and Pulsars, ed. by W. Becker Astrophysics and Space Science Library, vol. 357, 2009, p. 451. doi:10.1007/978-3-540-76965-1_17
A. De Luca, R.P. Mignani, M. Marelli, D. Salvetti, N. Sartore, A. Belfiore, P. Saz Parkinson, P.A. Caraveo, G.F. Bignami, PSR J0357+3205: A fast-moving pulsar with a very unusual X-ray trail. Astrophys. J. Lett. 765, 19 (2013). doi:10.1088/2041-8205/765/1/L19
L. Del Zanna, E. Amato, N. Bucciantini, Axially symmetric relativistic MHD simulations of pulsar wind nebulae in supernova remnants. On the origin of torus and jet-like features. Astron. Astrophys. 421, 1063–1073 (2004). doi:10.1051/0004-6361:20035936
L. Del Zanna, D. Volpi, E. Amato, N. Bucciantini, Simulated synchrotron emission from pulsar wind nebulae. Astron. Astrophys. 453, 621–633 (2006). doi:10.1051/0004-6361:20064858
R. Dodson, D. Lewis, D. McConnell, A.A. Deshpande, The radio nebula surrounding the Vela pulsar. Mon. Not. R. Astron. Soc. 343, 116–124 (2003). doi:10.1046/j.1365-8711.2003.06653.x
G. Dubus, Gamma-ray binaries and related systems. Astron. Astrophys. Rev. 21, 64 (2013). doi:10.1007/s00159-013-0064-5
G. Dubus, B. Cerutti, G. Henri, Relativistic Doppler-boosted emission in gamma-ray binaries. Astron. Astrophys. 516, 18 (2010). doi:10.1051/0004-6361/201014023
G. Dubus, B. Cerutti, What caused the GeV flare of PSR B1259-63? Astron. Astrophys. 557, 127 (2013). doi:10.1051/0004-6361/201321741
M. Durant, O. Kargaltsev, G.G. Pavlov, C. Chang, G.P. Garmire, Extended X-ray emission in the vicinity of the microquasar LS 5039: Pulsar wind nebula? Astrophys. J. 735, 58 (2011). doi:10.1088/0004-637X/735/1/58
M. Durant, O. Kargaltsev, G.G. Pavlov, J. Kropotina, K. Levenfish, The helical jet of the Vela pulsar. Astrophys. J. 763, 72 (2013). doi:10.1088/0004-637X/763/2/72
R.T. Emmering, R.A. Chevalier, Shocked relativistic magnetohydrodynamic flows with application to pulsar winds. Astrophys. J. 321, 334–348 (1987). doi:10.1086/165632
R. Enomoto, K. Tsuchiya, Y. Adachi, S. Kabuki, P.G. Edwards, A. Asahara, G.V. Bicknell, R.W. Clay, Y. Doi, S. Gunji, S. Hara, T. Hara, T. Hattori, S. Hayashi, Y. Higashi, R. Inoue, C. Itoh, F. Kajino, H. Katagiri, A. Kawachi, S. Kawasaki, T. Kifune, R. Kiuchi, K. Konno, L.T. Ksenofontov, H. Kubo, J. Kushida, Y. Matsubara, Y. Mizumoto, M. Mori, H. Muraishi, Y. Muraki, T. Naito, T. Nakamori, D. Nishida, K. Nishijima, M. Ohishi, J.R. Patterson, R.J. Protheroe, Y. Sakamoto, M. Sato, S. Suzuki, T. Suzuki, D.L. Swaby, T. Tanimori, H. Tanimura, G.J. Thornton, S. Watanabe, T. Yamaoka, M. Yamazaki, S. Yanagita, T. Yoshida, T. Yoshikoshi, M. Yuasa, Y. Yukawa, A search for sub-TeV gamma rays from the Vela pulsar region with CANGAROO-III. Astrophys. J. 638, 397–408 (2006). doi:10.1086/498858
L. Fortson (CTA Consortium), Science with the Cherenkov Telescope Array, in American Astronomical Society Meeting Abstracts. American Astronomical Society Meeting Abstracts, vol. 225, 2015, pp. 336–403
D.A. Frail, M.F. Bietenholz, C.B. Markwardt, A radio/X-ray comparison of the Vela X region. Astrophys. J. 475, 224–230 (1997)
B.M. Gaensler, E. van der Swaluw, F. Camilo, V.M. Kaspi, F.K. Baganoff, F. Yusef-Zadeh, R.N. Manchester, The mouse that soared: High-resolution X-ray imaging of the pulsar-powered bow shock G359.23-0.82. Astrophys. J. 616, 383–402 (2004). doi:10.1086/424906
B.M. Gaensler, P.O. Slane, The evolution and structure of pulsar wind nebulae. Annu. Rev. Astron. Astrophys. 44, 17–47 (2006). doi:10.1146/annurev.astro.44.051905.092528
J.D. Gelfand, P.O. Slane, W. Zhang, A dynamical model for the evolution of a pulsar wind nebula inside a nonradiative supernova remnant. Astrophys. J. 703, 2051–2067 (2009). doi:10.1088/0004-637X/703/2/2051
M.-H. Grondin, R.W. Romani, M. Lemoine-Goumard, L. Guillemot, A.K. Harding, T. Reposeur, The Vela-X pulsar wind nebula revisited with four years of Fermi Large Area Telescope observations. Astrophys. J. 774, 110 (2013). doi:10.1088/0004-637X/774/2/110
P.W. Guilbert, A.C. Fabian, M.J. Rees, Spectral and variability constraints on compact sources. Mon. Not. R. Astron. Soc. 205, 593–603 (1983)
F. Guo, H. Li, W. Daughton, Y.-H. Liu, Formation of hard power laws in the energetic particle spectra resulting from relativistic magnetic reconnection. Phys. Rev. Lett. 113(15), 155005 (2014). doi:10.1103/PhysRevLett.113.155005
H.E.S.S. Collaboration, A. Abramowski, F. Acero, F. Aharonian, A.G. Akhperjanian, G. Anton, S. Balenderan, A. Balzer, A. Barnacka, Y. Becherini, J. Becker Tjus, K. Bernlöhr, E. Birsin, J. Biteau, C. Boisson, J. Bolmont, P. Bordas, J. Brucker, F. Brun, P. Brun, T. Bulik, S. Carrigan, S. Casanova, M. Cerruti, P.M. Chadwick, R.C.G. Chaves, A. Cheesebrough, S. Colafrancesco, G. Cologna, J. Conrad, C. Couturier, M. Dalton, M.K. Daniel, I.D. Davids, B. Degrange, C. Deil, P. deWilt, H.J. Dickinson, A. Djannati-Ataï, W. Domainko, L.O. Drury, G. Dubus, K. Dutson, J. Dyks, M. Dyrda, K. Egberts, P. Eger, P. Espigat, L. Fallon, C. Farnier, S. Fegan, F. Feinstein, M.V. Fernandes, D. Fernandez, A. Fiasson, G. Fontaine, A. Förster, M. Füßling, M. Gajdus, Y.A. Gallant, T. Garrigoux, H. Gast, B. Giebels, J.F. Glicenstein, B. Glück, D. Göring, M.-H. Grondin, M. Grudzińska, S. Häer, J.D. Hague, J. Hahn, D. Hampf, J. Harris, S. Heinz, G. Heinzelmann, G. Henri, G. Hermann, A. Hillert, J.A. Hinton, W. Hofmann, P. Hofverberg, M. Holler, D. Horns, A. Jacholkowska, C. Jahn, M. Jamrozy, I. Jung, M.A. Kastendieck, K. Katarzyński, U. Katz, S. Kaufmann, B. Khélifi, S. Klepser, D. Klochkov, W. Kluźniak, T. Kneiske, D. Kolitzus, N. Komin, K. Kosack, R. Kossakowski, F. Krayzel, P.P. Krüger, H. Lan, G. Lamanna, J. Lefaucheur, M. Lemoine-Goumard, J.-P. Lenain, D. Lennarz, T. Lohse, A. Lopatin, C.-C. Lu, V. Marandon, A. Marcowith, J. Masbou, G. Maurin, N. Maxted, M. Mayer, T.J.L. McComb, M.C. Medina, J. Méhault, U. Menzler, R. Moderski, M. Mohamed, E. Moulin, C.L. Naumann, M. Naumann-Godo, M. de Naurois, D. Nedbal, N. Nguyen, J. Niemiec, S.J. Nolan, L. Oakes, S. Ohm, E. de Oña Wilhelmi, B. Opitz, M. Ostrowski, I. Oya, M. Panter, R.D. Parsons, M. Paz Arribas, N.W. Pekeur, G. Pelletier, J. Perez, P.-O. Petrucci, B. Peyaud, S. Pita, G. Pühlhofer, M. Punch, A. Quirrenbach, S. Raab, M. Raue, A. Reimer, O. Reimer, M. Renaud, R. de los Reyes, F. Rieger, J. Ripken, L. Rob, S. Rosier-Lees, G. Rowell, B. Rudak, C.B. Rulten, V. Sahakian, D.A. Sanchez, A. Santangelo, R. Schlickeiser, A. Schulz, U. Schwanke, S. Schwarzburg, S. Schwemmer, F. Sheidaei, J.L. Skilton, H. Sol, G. Spengler, Ł. Stawarz, R. Steenkamp, C. Stegmann, F. Stinzing, K. Stycz, I. Sushch, A. Szostek, J.-P. Tavernet, R. Terrier, M. Tluczykont, C. Trichard, K. Valerius, C. van Eldik, G. Vasileiadis, C. Venter, A. Viana, P. Vincent, H.J. Völk, F. Volpe, S. Vorobiov, M. Vorster, S.J. Wagner, M. Ward, R. White, A. Wierzcholska, P. Willmann, D. Wouters, M. Zacharias, A. Zajczyk, A.A. Zdziarski, A. Zech, H.-S. Zechlin, H.E.S.S. observations of the binary system PSR B1259-63/LS 2883 around the 2010/2011 periastron passage. Astron. Astrophys. 551, 94 (2013). doi:10.1051/0004-6361/201220612
H.E.S.S. Collaboration, A. Abramowski, F. Aharonian, F. Ait Benkhali, A.G. Akhperjanian, E. Angüner, G. Anton, S. Balenderan, A. Balzer, A. Barnacka, et al., H.E.S.S. observations of the Crab during its March 2013 GeV gamma-ray flare. Astron. Astrophys. 562, 4 (2014). doi:10.1051/0004-6361/201323013
J.P. Halpern, J.A. Tomsick, E.V. Gotthelf, F. Camilo, C.-Y. Ng, A. Bodaghee, J. Rodriguez, S. Chaty, F. Rahoui, Discovery of X-ray pulsations from the INTEGRAL source IGR J11014-6103. ArXiv e-prints (2014)
D.J. Helfand, E.V. Gotthelf, J.P. Halpern, Vela pulsar and its synchrotron nebula. Astrophys. J. 556, 380–391 (2001). doi:10.1086/321533
K. Heng, R. McCray, Balmer-dominated shocks revisited. Astrophys. J. 654, 923–937 (2007). doi:10.1086/509601
J.J. Hester, The Crab Nebula: An astrophysical chimera. Annu. Rev. Astron. Astrophys. 46, 127–155 (2008). doi:10.1146/annurev.astro.45.051806.110608
J.J. Hester, P.A. Scowen, R. Sankrit, C.J. Burrows, J.S. Gallagher III, J.A. Holtzman, A. Watson, J.T. Trauger, G.E. Ballester, S. Casertano, J.T. Clarke, D. Crisp, R.W. Evans, R.E. Griffiths, J.G. Hoessel, J. Krist, R. Lynds, J.R. Mould, E.J. O’Neil Jr., K.R. Stapelfeldt, J.A. Westphal, WFPC2 studies of the Crab Nebula. I. HST and ROSAT imaging of the synchrotron nebula. Astrophys. J. 448, 240 (1995). doi:10.1086/175956
J.J. Hester, K. Mori, D. Burrows, J.S. Gallagher, J.R. Graham, M. Halverson, A. Kader, F.C. Michel, P. Scowen, Hubble Space Telescope and Chandra monitoring of the Crab synchrotron nebula. Astrophys. J. Lett. 577, 49–52 (2002). doi:10.1086/344132
A.M. Hillas, C.W. Akerlof, S.D. Biller, J.H. Buckley, D.A. Carter-Lewis, M. Catanese, M.F. Cawley, D.J. Fegan, J.P. Finley, J.A. Gaidos, F. Krennrich, R.C. Lamb, M.J. Lang, G. Mohanty, M. Punch, P.T. Reynolds, A.J. Rodgers, H.J. Rose, A.C. Rovero, M.S. Schubnell, G.H. Sembroski, G. Vacanti, T.C. Weekes, M. West, J. Zweerink, The spectrum of teravolt gamma rays from the Crab Nebula. Astrophys. J. 503, 744–759 (1998). doi:10.1086/306005
G. Hobbs, D.R. Lorimer, A.G. Lyne, M. Kramer, A statistical study of 233 pulsar proper motions. Mon. Not. R. Astron. Soc. 360, 974–992 (2005). doi:10.1111/j.1365-2966.2005.09087.x
R.H.H. Huang, A.K.H. Kong, J. Takata, C.Y. Hui, L.C.C. Lin, K.S. Cheng, X-ray studies of the Black Widow pulsar PSR B1957+20. Astrophys. J. 760, 92 (2012). doi:10.1088/0004-637X/760/1/92
C.Y. Hui, W. Becker, X-ray emission properties of the old pulsar PSR B2224+65. Astron. Astrophys. 467, 1209–1214 (2007). doi:10.1051/0004-6361:20066562
S.P. Johnson, Q.D. Wang, The pulsar B2224+65 and its jets: A two epoch X-ray analysis. Mon. Not. R. Astron. Soc. 408, 1216–1224 (2010). doi:10.1111/j.1365-2966.2010.17200.x
S. Johnston, G. Hobbs, S. Vigeland, M. Kramer, J.M. Weisberg, A.G. Lyne, Evidence for alignment of the rotation and velocity vectors in pulsars. Mon. Not. R. Astron. Soc. 364, 1397–1412 (2005). doi:10.1111/j.1365-2966.2005.09669.x
O. Kargaltsev, Z. Misanovic, G.G. Pavlov, J.A. Wong, G.P. Garmire, X-ray observations of parsec-scale tails behind two middle-aged pulsars. Astrophys. J. 684, 542–557 (2008). doi:10.1086/589145
O. Kargaltsev, G.G. Pavlov, Pulsar wind nebulae in the Chandra era, in 40 Years of Pulsars: Millisecond Pulsars, Magnetars and More, ed. by C. Bassa, Z. Wang, A. Cumming, V.M. Kaspi American Institute of Physics Conference Series, vol. 983, 2008, pp. 171–185. doi:10.1063/1.2900138
O. Kargaltsev, M. Durant, G.G. Pavlov, G. Garmire, Chandra Pulsar Survey (ChaPS). Astrophys. J. Suppl. Ser. 201, 37 (2012). doi:10.1088/0067-0049/201/2/37
O. Kargaltsev, G. Pavlov, M. Durant, X-ray observations of pulsar-wind nebulae: Current status and future prospects, in The Fast and the Furious: Energetic Phenomena in Isolated Neutron Stars, Pulsar Wind Nebulae and Supernova Remnants, ed. by J.-U. Ness, 2013a, p. 7
O. Kargaltsev, B. Rangelov, G.G. Pavlov, Gamma-ray and X-ray properties of pulsar wind nebulae and unidentified Galactic TeV sources. ArXiv e-prints (2013b)
O. Kargaltsev, A. Bykov, A. Krassilchtchikov, B. Rangelov, G. Pavlov, N. Klingler, J. Kropotina, K. Levenfish, The inner structure of the Vela pulsar-wind nebula, in 40th COSPAR Scientific Assembly, 2–10 August 2014, Moscow, Russia. COSPAR Meeting, vol. 40, 2014c, p. 1398. Abstract E1.16-36-14
O. Kargaltsev, G.G. Pavlov, M. Durant, I. Volkov, J. Hare, The dynamic X-ray nebula powered by the pulsar B1259-63. Astrophys. J. 784, 124 (2014b). doi:10.1088/0004-637X/784/2/124
O. Kargaltsev, B. Rangelov, J. Hare, G.G. Pavlov, Chandra imaging of gamma-ray binaries. Astron. Nachr. 335, 301–306 (2014a). doi:10.1002/asna.201312036
C.F. Kennel, F.V. Coroniti, Confinement of the Crab pulsar’s wind by its supernova remnant. Astrophys. J. 283, 694–709 (1984a). doi:10.1086/162356
C.F. Kennel, F.V. Coroniti, Magnetohydrodynamic model of Crab nebula radiation. Astrophys. J. 283, 710–730 (1984b). doi:10.1086/162357
D. Khangulyan, S. Hnatic, F. Aharonian, S. Bogovalov, TeV light curve of PSR B1259-63/SS2883. Mon. Not. R. Astron. Soc. 380, 320–330 (2007). doi:10.1111/j.1365-2966.2007.12075.x
D. Khangulyan, F.A. Aharonian, S.V. Bogovalov, M. Ribó, Post-periastron gamma-ray flare from PSR B1259-63/LS 2883 as a result of comptonization of the cold pulsar wind. Astrophys. J. Lett. 752, 17 (2012). doi:10.1088/2041-8205/752/1/L17
J.G. Kirk, Particle acceleration in relativistic current sheets. Phys. Rev. Lett. 92(18), 181101 (2004). doi:10.1103/PhysRevLett.92.181101
J.G. Kirk, L. Ball, O. Skjæraasen, Inverse Compton emission of TeV gamma rays from PSR B1259-63. Astropart. Phys. 10, 31–45 (1999). doi:10.1016/S0927-6505(98)00041-3
J.G. Kirk, Y. Lyubarsky, J. Petri, The theory of pulsar winds and nebulae, in Neutron Stars and Pulsars, ed. by W. Becker Astrophysics and Space Science Library, vol. 357, 2009, p. 421. doi:10.1007/978-3-540-76965-1_16
S.S. Komissarov, Magnetic dissipation in the Crab nebula. Mon. Not. R. Astron. Soc. 428, 2459–2466 (2013). doi:10.1093/mnras/sts214
S.S. Komissarov, Y.E. Lyubarsky, The origin of peculiar jet-torus structure in the Crab nebula. Mon. Not. R. Astron. Soc. 344, 93–96 (2003). doi:10.1046/j.1365-8711.2003.07097.x
S.S. Komissarov, Y.E. Lyubarsky, Synchrotron nebulae created by anisotropic magnetized pulsar winds. Mon. Not. R. Astron. Soc. 349, 779–792 (2004). doi:10.1111/j.1365-2966.2004.07597.x
S.S. Komissarov, M. Barkov, M. Lyutikov, Tearing instability in relativistic magnetically dominated plasmas. Mon. Not. R. Astron. Soc. 374, 415–426 (2007). doi:10.1111/j.1365-2966.2006.11152.x
S.S. Komissarov, M. Lyutikov, On the origin of variable gamma-ray emission from the Crab nebula. Mon. Not. R. Astron. Soc. 414, 2017–2028 (2011). doi:10.1111/j.1365-2966.2011.18516.x
S.W. Kong, K.S. Cheng, Y.F. Huang, Modeling the multiwavelength light curves of PSR B1259-63/LS 2883. II. The effects of anisotropic pulsar wind and Doppler boosting. Astrophys. J. 753, 127 (2012). doi:10.1088/0004-637X/753/2/127
T. Kouzu, M.S. Tashiro, Y. Terada, S. Yamada, A. Bamba, T. Enoto, K. Mori, Y. Fukazawa, K. Makishima, Spectral variation of hard X-ray emission from the Crab Nebula with the Suzaku Hard X-Ray Detector. Publ. Astron. Soc. Jpn. 65, 74 (2013). doi:10.1093/pasj/65.4.74
S.M. LaMassa, P.O. Slane, O.C. de Jager, Probing the nature of the Vela X cocoon. Astrophys. J. Lett. 689, 121–124 (2008). doi:10.1086/595958
K.P. Levenfish, A.M. Bykov, M. Durant, O.Y. Kargaltsev, Y.A. Kropotina, G.G. Pavlov, A.M. Krassilchtchikov, Y.A. Uvarov, Finest persistent structures in the Vela PWN. Mem. Soc. Astron. Ital. 84, 588 (2013)
A.P. Lobanov, D. Horns, T.W.B. Muxlow, VLBI imaging of a flare in the Crab nebula: More than just a spot. Astron. Astrophys. 533, 10 (2011). doi:10.1051/0004-6361/201117082
A. Lyne, F. Graham-Smith, P. Weltevrede, C. Jordan, B. Stappers, C. Bassa, M. Kramer, Evolution of the magnetic field structure of the Crab pulsar. Science 342, 598–601 (2013). doi:10.1126/science.1243254
A. Lyne, B. Stappers, M. Keith, P. Ray, M. Kerr, F. Camilo, T. Johnson, The binary nature of PSR J2032+4127. ArXiv e-prints (2015)
Y.E. Lyubarsky, On the structure of the inner Crab Nebula. Mon. Not. R. Astron. Soc. 329, 34–36 (2002). doi:10.1046/j.1365-8711.2002.05151.x
Y.E. Lyubarsky, Fast magnetosonic waves in pulsar winds. Mon. Not. R. Astron. Soc. 339, 765–771 (2003a). doi:10.1046/j.1365-8711.2003.06221.x
Y.E. Lyubarsky, The termination shock in a striped pulsar wind. Mon. Not. R. Astron. Soc. 345, 153–160 (2003b). doi:10.1046/j.1365-8711.2003.06927.x
Y.E. Lyubarsky, Highly magnetized region in pulsar wind nebulae and origin of the Crab gamma-ray flares. Mon. Not. R. Astron. Soc. 427, 1497–1502 (2012). doi:10.1111/j.1365-2966.2012.22097.x
Y. Lyubarsky, M. Liverts, Particle acceleration in the driven relativistic reconnection. Astrophys. J. 682, 1436–1442 (2008). doi:10.1086/589640
M. Lyutikov, Mass-loading of pulsar winds. Mon. Not. R. Astron. Soc. 339, 623–632 (2003). doi:10.1046/j.1365-8711.2003.06141.x
M. Lyutikov, D. Balsara, C. Matthews, Crab GeV flares from the corrugated termination shock. Mon. Not. R. Astron. Soc. 422, 3118–3129 (2012). doi:10.1111/j.1365-2966.2012.20831.x
M. Marelli, A. De Luca, D. Salvetti, N. Sartore, A. Sartori, P. Caraveo, F. Pizzolato, P.M. Saz Parkinson, A. Belfiore, PSR J0357+3205: The tail of the turtle. Astrophys. J. 765, 36 (2013). doi:10.1088/0004-637X/765/1/36
C.B. Markwardt, H. Ögelman, An X-ray jet from the Vela pulsar. Nature 375, 40–42 (1995). doi:10.1038/375040a0
C.B. Markwardt, H.B. Ögelman, The ASCA spectrum of the VELA pulsar jet. Astrophys. J. Lett. 480, 13–16 (1997). doi:10.1086/310616
F. Mattana, D. Götz, R. Terrier, L. Bouchet, G. Ponti, M. Falanga, M. Renaud, I. Caballero, S. Soldi, J.A. Zurita Heras, S. Schanne, Extended hard X-ray emission from the Vela pulsar wind nebula. Astrophys. J. Lett. 743, 18 (2011). doi:10.1088/2041-8205/743/1/L18
M. Mayer, R. Buehler, E. Hays, C.C. Cheung, M.S. Dutka, J.E. Grove, M. Kerr, R. Ojha, Rapid gamma-ray flux variability during the 2013 March Crab Nebula flare. Astrophys. J. Lett. 775, 37 (2013). doi:10.1088/2041-8205/775/2/L37
M.V. Medvedev, Theory of “jitter” radiation from small-scale random magnetic fields and prompt emission from gamma-ray burst shocks. Astrophys. J. 540, 704–714 (2000). doi:10.1086/309374
M.V. Medvedev, Constraint on electromagnetic acceleration of highest energy cosmic rays. Phys. Rev. E 67(4), 045401 (2003). doi:10.1103/PhysRevE.67.045401
A. Melatos, D. Scheltus, M.T. Whiting, S.S. Eikenberry, R.W. Romani, F. Rigaut, A. Spitkovsky, J. Arons, D.J.B. Payne, Near-infrared, kilosecond variability of the wisps and jet in the Crab pulsar wind nebula. Astrophys. J. 633, 931–940 (2005). doi:10.1086/468176
F.C. Michel, Rotating magnetospheres: An exact 3-D solution. Astrophys. J. Lett. 180, 133 (1973). doi:10.1086/181169
R.P. Mignani, A. De Luca, O. Kargaltsev, G.G. Pavlov, S. Zaggia, P.A. Caraveo, W. Becker, Search for the optical counterpart of the Vela pulsar X-ray nebula. Astrophys. J. 594, 419–427 (2003). doi:10.1086/376829
A. Mignone, E. Striani, M. Tavani, A. Ferrari, Modelling the kinked jet of the Crab nebula. Mon. Not. R. Astron. Soc. 436, 1102–1115 (2013). doi:10.1093/mnras/stt1632
Y. Mizuno, Y. Lyubarsky, K.-I. Nishikawa, P.E. Hardee, Three-dimensional relativistic magnetohydrodynamic simulations of current-driven instability. II. Relaxation of pulsar wind nebula. Astrophys. J. 728, 90 (2011). doi:10.1088/0004-637X/728/2/90
D.A. Moffett, T.H. Hankins, Polarimetric properties of the Crab pulsar between 1.4 and 8.4 GHz. Astrophys. J. 522, 1046–1052 (1999). doi:10.1086/307654
J. Moldón, M. Ribó, J.M. Paredes, Periodic morphological changes in gamma-ray binaries, in High Energy Gamma-Ray Astronomy: 5th International Meeting on High Energy Gamma-Ray Astronomy, ed. by F.A. Aharonian, W. Hofmann, F.M. Rieger American Institute of Physics Conference Series, vol. 1505, 2012, pp. 386–389. doi:10.1063/1.4772278
P. Moran, A. Shearer, R.P. Mignani, A. Słowikowska, A. De Luca, C. Gouiffès, P. Laurent, Optical polarimetry of the inner Crab nebula and pulsar. Mon. Not. R. Astron. Soc. 433, 2564–2575 (2013). doi:10.1093/mnras/stt931
P. Moran, R.P. Mignani, A. Shearer, HST optical polarimetry of the Vela pulsar and nebula. Mon. Not. R. Astron. Soc. 445, 835–844 (2014). doi:10.1093/mnras/stu1791
K. Mori, D.N. Burrows, J.J. Hester, G.G. Pavlov, S. Shibata, H. Tsunemi, Spatial variation of the X-ray spectrum of the Crab Nebula. Astrophys. J. 609, 186–193 (2004). doi:10.1086/421011
K. Mori, O. Kargaltsev, G. Pavlov, M. Yamamoto, S. Shibata, H. Tsunemi, Suzaku mapping observations of the Vela X, in 37th COSPAR Scientific Assembly. COSPAR Meeting, vol. 37, 2008, p. 2105
C.-Y. Ng, B.M. Gaensler, S. Chatterjee, S. Johnston, Radio polarization observations of G319.9-0.7: A bow-shock nebula with an azimuthal magnetic field powered by pulsar J1509-5850. Astrophys. J. 712, 596–603 (2010). doi:10.1088/0004-637X/712/1/596
B. Olmi, L. Del Zanna, E. Amato, R. Bandiera, N. Bucciantini, On the magnetohydrodynamic modelling of the Crab nebula radio emission. Mon. Not. R. Astron. Soc. 438, 1518–1525 (2014). doi:10.1093/mnras/stt2308
B. Olmi, L. Del Zanna, E. Amato, N. Bucciantini, Constraints on particle acceleration sites in the Crab nebula from relativistic magnetohydrodynamic simulations. Mon. Not. R. Astron. Soc. 449, 3149–3159 (2015). doi:10.1093/mnras/stv498
L. Pavan, E. Bozzo, G. Pühlhofer, C. Ferrigno, M. Balbo, R. Walter, IGR J11014-6103: A newly discovered pulsar wind nebula? Astron. Astrophys. 533, 74 (2011). doi:10.1051/0004-6361/201117379
L. Pavan, P. Bordas, G. Pühlhofer, M.D. Filipović, A. De Horta, A. O’Brien, M. Balbo, R. Walter, E. Bozzo, C. Ferrigno, E. Crawford, L. Stella, The long helical jet of the Lighthouse nebula, IGR J11014-6103. Astron. Astrophys. 562, 122 (2014). doi:10.1051/0004-6361/201322588
G.G. Pavlov, M.A. Teter, O. Kargaltsev, D. Sanwal, The variable jet of the Vela pulsar. Astrophys. J. 591, 1157–1171 (2003). doi:10.1086/375531
G.G. Pavlov, J. Hare, O. Kargaltsev, B. Rangelov, M. Durant, An extended X-ray object ejected from the PSR B1259-63/LS 2883 binary. ArXiv e-prints (2015)
A. Pellizzoni, A. Trois, M. Tavani, M. Pilia, A. Giuliani, G. Pucella, P. Esposito, S. Sabatini, G. Piano, A. Argan, G. Barbiellini, A. Bulgarelli, M. Burgay, P. Caraveo, P.W. Cattaneo, A.W. Chen, V. Cocco, T. Contessi, E. Costa, F. D’Ammando, E. Del Monte, G. De Paris, G. Di Cocco, G. Di Persio, I. Donnarumma, Y. Evangelista, M. Feroci, A. Ferrari, M. Fiorini, F. Fuschino, M. Galli, F. Gianotti, A. Hotan, C. Labanti, I. Lapshov, F. Lazzarotto, P. Lipari, F. Longo, M. Marisaldi, M. Mastropietro, S. Mereghetti, E. Moretti, A. Morselli, L. Pacciani, J. Palfreyman, F. Perotti, P. Picozza, C. Pittori, A. Possenti, M. Prest, M. Rapisarda, A. Rappoldi, E. Rossi, A. Rubini, P. Santolamazza, E. Scalise, P. Soffitta, E. Striani, M. Trifoglio, E. Vallazza, S. Vercellone, F. Verrecchia, V. Vittorini, A. Zambra, D. Zanello, P. Giommi, S. Colafrancesco, A. Antonelli, L. Salotti, N. D’Amico, G.F. Bignami, Detection of gamma-ray emission from the Vela pulsar wind nebula with AGILE. Science 327, 663 (2010). doi:10.1126/science.1183844
J. Pétri, Y. Lyubarsky, Magnetic reconnection at the termination shock in a striped pulsar wind. Astron. Astrophys. 473, 683–700 (2007). doi:10.1051/0004-6361:20066981
O. Porth, S.S. Komissarov, R. Keppens, Three-dimensional magnetohydrodynamic simulations of the Crab nebula. Mon. Not. R. Astron. Soc. 438, 278–306 (2014). doi:10.1093/mnras/stt2176
V. Radhakrishnan, A.A. Deshpande, Vela, its X-ray nebula, and the polarization of pulsar radiation. Astron. Astrophys. 379, 551–556 (2001). doi:10.1051/0004-6361:20011321
M.J. Rees, J.E. Gunn, The origin of the magnetic field and relativistic particles in the Crab Nebula. Mon. Not. R. Astron. Soc. 167, 1–12 (1974)
S.P. Reynolds, Synchrotron-loss spectral breaks in pulsar-wind nebulae and extragalactic jets. Astrophys. J. 703, 662–670 (2009). doi:10.1088/0004-637X/703/1/662
R.W. Romani, M.S. Shaw, F. Camilo, G. Cotter, G.R. Sivakoff, The Balmer-dominated bow shock and wind nebula structure of \(\gamma\)-ray pulsar PSR J1741-2054. Astrophys. J. 724, 908–914 (2010). doi:10.1088/0004-637X/724/2/908
M.M. Romanova, G.A. Chulsky, R.V.E. Lovelace, Winds, B-fields, and magnetotails of pulsars. Astrophys. J. 630, 1020–1028 (2005). doi:10.1086/431727
S.C. Rookyard, P. Weltevrede, S. Johnston, Investigating the magnetic inclination angle distribution of \(\gamma \)-ray-loud radio pulsars. ArXiv e-prints (2014)
T. Schweizer, N. Bucciantini, W. Idec, K. Nilsson, A. Tennant, M.C. Weisskopf, R. Zanin, Characterization of the optical and X-ray properties of the north-western wisps in the Crab nebula. Mon. Not. R. Astron. Soc. 433, 3325–3335 (2013). doi:10.1093/mnras/stt995
R.M. Shannon, S. Johnston, R.N. Manchester, The kinematics and orbital dynamics of the PSR B1259-63/LS 2883 system from 23 yr of pulsar timing. Mon. Not. R. Astron. Soc. 437, 3255–3264 (2014). doi:10.1093/mnras/stt2123
L. Sironi, A. Spitkovsky, Particle acceleration in relativistic magnetized collisionless pair shocks: Dependence of shock acceleration on magnetic obliquity. Astrophys. J. 698, 1523–1549 (2009a). doi:10.1088/0004-637X/698/2/1523
L. Sironi, A. Spitkovsky, Synthetic spectra from particle-in-cell simulations of relativistic collisionless shocks. Astrophys. J. Lett. 707, 92–96 (2009b). doi:10.1088/0004-637X/707/1/L92
L. Sironi, A. Spitkovsky, Acceleration of particles at the termination shock of a relativistic striped wind. Astrophys. J. 741, 39 (2011a). doi:10.1088/0004-637X/741/1/39
L. Sironi, A. Spitkovsky, Particle acceleration in relativistic magnetized collisionless electron-ion shocks. Astrophys. J. 726, 75 (2011b). doi:10.1088/0004-637X/726/2/75
L. Sironi, A. Spitkovsky, Relativistic reconnection: An efficient source of non-thermal particles. Astrophys. J. Lett. 783, 21 (2014). doi:10.1088/2041-8205/783/1/L21
T.W. Speiser, Particle trajectories in model current sheets. 1. Analytical solutions. J. Geophys. Res. 70, 4219–4226 (1965). doi:10.1029/JZ070i017p04219
E. Striani, M. Tavani, V. Vittorini, I. Donnarumma, A. Giuliani, G. Pucella, A. Argan, A. Bulgarelli, S. Colafrancesco, M. Cardillo, E. Costa, E. Del Monte, A. Ferrari, S. Mereghetti, L. Pacciani, A. Pellizzoni, G. Piano, C. Pittori, M. Rapisarda, S. Sabatini, P. Soffitta, M. Trifoglio, A. Trois, S. Vercellone, F. Verrecchia, Variable gamma-ray emission from the Crab Nebula: Short flares and long ”waves”. Astrophys. J. 765, 52 (2013). doi:10.1088/0004-637X/765/1/52
P.H.T. Tam, R.H.H. Huang, J. Takata, C.Y. Hui, A.K.H. Kong, K.S. Cheng, Discovery of GeV \(\gamma\)-ray emission from PSR B1259-63/LS 2883. Astrophys. J. Lett. 736, 10 (2011). doi:10.1088/2041-8205/736/1/L10
P.H.T. Tam, K.L. Li, J. Takata, A.T. Okazaki, C.Y. Hui, A.K.H. Kong, High-energy observations of PSR B1259-63/LS 2883 through the 2014 periastron passage: Connecting X-rays to the GeV flare. Astrophys. J. Lett. 798, 26 (2015). doi:10.1088/2041-8205/798/1/L26
M. Tavani, J. Arons, Theory of high-energy emission from the pulsar/Be star system PSR 1259-63. I. Radiation mechanisms and interaction geometry. Astrophys. J. 477, 439–464 (1997)
M. Tavani, A. Bulgarelli, V. Vittorini, A. Pellizzoni, E. Striani, P. Caraveo, M.C. Weisskopf, A. Tennant, G. Pucella, A. Trois, E. Costa, Y. Evangelista, C. Pittori, F. Verrecchia, E. Del Monte, R. Campana, M. Pilia, A. De Luca, I. Donnarumma, D. Horns, C. Ferrigno, C.O. Heinke, M. Trifoglio, F. Gianotti, S. Vercellone, A. Argan, G. Barbiellini, P.W. Cattaneo, A.W. Chen, T. Contessi, F. D’Ammando, G. DeParis, G. Di Cocco, G. Di Persio, M. Feroci, A. Ferrari, M. Galli, A. Giuliani, M. Giusti, C. Labanti, I. Lapshov, F. Lazzarotto, P. Lipari, F. Longo, F. Fuschino, M. Marisaldi, S. Mereghetti, E. Morelli, E. Moretti, A. Morselli, L. Pacciani, F. Perotti, G. Piano, P. Picozza, M. Prest, M. Rapisarda, A. Rappoldi, A. Rubini, S. Sabatini, P. Soffitta, E. Vallazza, A. Zambra, D. Zanello, F. Lucarelli, P. Santolamazza, P. Giommi, L. Salotti, G.F. Bignami, Discovery of powerful gamma-ray flares from the Crab Nebula. Science 331, 736 (2011). doi:10.1126/science.1200083
A. Tchekhovskoy, A. Spitkovsky, J.G. Li, Time-dependent 3D magnetohydrodynamic pulsar magnetospheres: Oblique rotators. Mon. Not. R. Astron. Soc. 435, 1–5 (2013). doi:10.1093/mnrasl/slt076
Y. Teraki, F. Takahara, Jitter radiation model of the Crab gamma-ray flares. Astrophys. J. 763, 131 (2013). doi:10.1088/0004-637X/763/2/131
J.A. Tomsick, A. Bodaghee, J. Rodriguez, S. Chaty, F. Camilo, F. Fornasini, F. Rahoui, Is IGR J11014-6103 a pulsar with the highest known kick velocity? Astrophys. J. Lett. 750, 39 (2012). doi:10.1088/2041-8205/750/2/L39
D.A. Uzdensky, B. Cerutti, M.C. Begelman, Reconnection-powered linear accelerator and gamma-ray flares in the Crab Nebula. Astrophys. J. Lett. 737, 40 (2011). doi:10.1088/2041-8205/737/2/L40
A. Van Etten, R.W. Romani, Multi-zone modeling of the pulsar wind nebula HESS J1825-137. Astrophys. J. 742, 62 (2011). doi:10.1088/0004-637X/742/2/62
M. Vigelius, A. Melatos, S. Chatterjee, B.M. Gaensler, P. Ghavamian, Three-dimensional hydrodynamic simulations of asymmetric pulsar wind bow shocks. Mon. Not. R. Astron. Soc. 374, 793–808 (2007). doi:10.1111/j.1365-2966.2006.11193.x
D. Volpi, L. Del Zanna, E. Amato, N. Bucciantini, Non-thermal emission from relativistic MHD simulations of pulsar wind nebulae: From synchrotron to inverse Compton. Astron. Astrophys. 485, 337–349 (2008). doi:10.1051/0004-6361:200809424
Q.D. Wang, E.V. Gotthelf, Y.-H. Chu, J.R. Dickel, Detection of an X-ray pulsar wind nebula and tail in SNR N157B. Astrophys. J. 559, 275–281 (2001). doi:10.1086/322392
M. Weisskopf, Observations of the Crab Nebula with the Chandra X-ray observatory, in Proceedings of ”An INTEGRAL View of the High-Energy Sky (the First 10 Years)”—9th INTEGRAL Workshop and Celebration of the 10th Anniversary of the Launch, INTEGRAL 2012, 15–19 October 2012 (Bibliotheque Nationale de France, Paris, 2012), p. 4. Published online at http://pos.sissa.it/cgi-bin/reader/conf.cgi?confid=176, id. 4
M.C. Weisskopf, E.H. Silver, H.L. Kestenbaum, K.S. Long, R. Novick, A precision measurement of the X-ray polarization of the Crab Nebula without pulsar contamination. Astrophys. J. Lett. 220, 117–121 (1978). doi:10.1086/182648
M.C. Weisskopf, J.J. Hester, A.F. Tennant, R.F. Elsner, N.S. Schulz, H.L. Marshall, M. Karovska, J.S. Nichols, D.A. Swartz, J.J. Kolodziejczak, S.L. O’Dell, Discovery of spatial and spectral structure in the X-ray emission from the Crab Nebula. Astrophys. J. Lett. 536, 81–84 (2000). doi:10.1086/312733
M.C. Weisskopf, R.F. Elsner, J.J. Kolodziejczak, S.L. O’Dell, A.F. Tennant, Unraveling the geometry of the Crab Nebula’s “inner ring”. Astrophys. J. 746, 41 (2012). doi:10.1088/0004-637X/746/1/41
M.C. Weisskopf, A.F. Tennant, J. Arons, R. Blandford, R. Buehler, P. Caraveo, C.C. Cheung, E. Costa, A. de Luca, C. Ferrigno, H. Fu, S. Funk, M. Habermehl, D. Horns, J.D. Linford, A. Lobanov, C. Max, R. Mignani, S.L. O’Dell, R.W. Romani, E. Striani, M. Tavani, G.B. Taylor, Y. Uchiyama, Y. Yuan, Chandra, Keck, and VLA observations of the Crab Nebula during the 2011-April gamma-ray flare. Astrophys. J. 765, 56 (2013). doi:10.1088/0004-637X/765/1/56
G.R. Werner, D.A. Uzdensky, B. Cerutti, K. Nalewajko, M.C. Begelman, The extent of power-law energy spectra in collisionless relativistic magnetic reconnection in pair plasmas. ArXiv e-prints (2014)
C.A. Wilson-Hodge, M.L. Cherry, G.L. Case, W.H. Baumgartner, E. Beklen, P. Narayana Bhat, M.S. Briggs, A. Camero-Arranz, V. Chaplin, V. Connaughton, M.H. Finger, N. Gehrels, J. Greiner, K. Jahoda, P. Jenke, R.M. Kippen, C. Kouveliotou, H.A. Krimm, E. Kuulkers, N. Lund, C.A. Meegan, L. Natalucci, W.S. Paciesas, R. Preece, J.C. Rodi, N. Shaposhnikov, G.K. Skinner, D. Swartz, A. von Kienlin, R. Diehl, X.-L. Zhang, When a standard candle flickers. Astrophys. J. Lett. 727, 40 (2011). doi:10.1088/2041-8205/727/2/L40
Q. Yuan, P.-F. Yin, X.-F. Wu, X.-J. Bi, S. Liu, B. Zhang, A statistical model for the \(\gamma\)-ray variability of the Crab Nebula. Astrophys. J. Lett. 730, 15 (2011). doi:10.1088/2041-8205/730/2/L15
F. Yusef-Zadeh, B.M. Gaensler, A radio study of the mouse, G359.23-0.82. Adv. Space Res. 35, 1129–1136 (2005). doi:10.1016/j.asr.2005.03.003
V. Zabalza, V. Bosch-Ramon, F. Aharonian, D. Khangulyan, Unraveling the high-energy emission components of gamma-ray binaries. Astron. Astrophys. 551, 17 (2013). doi:10.1051/0004-6361/201220589
D. Zyuzin, Y. Shibanov, A. Danilenko, R.E. Mennickent, S. Zharikov, The Vela pulsar and its likely counter-jet in the K s band. Astrophys. J. 775, 101 (2013). doi:10.1088/0004-637X/775/2/101
Acknowledgements
We thank George Pavlov for his valuable comments and discussions. We are grateful to Blagoy Rangelov for creating the merged F550M Crab image from the archival HST data and help with the manuscript editing. We acknowledge support from NASA grants AR8-9009X, GO3-14084X, GO3-14057C, G03-14082A, NNX09AC81G, NNX09AC84G, HST-GO-13043.09, and G02-13085C. B.C. acknowledges support from the Lyman Spitzer Jr. Fellowship awarded by the Department of Astrophysical Sciences at Princeton University, and the Max-Planck/Princeton Center for Plasma Physics. Y.L. acknowledges support from Israeli Science Foundation under the grant 719/14.
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Kargaltsev, O., Cerutti, B., Lyubarsky, Y. et al. Pulsar-Wind Nebulae. Space Sci Rev 191, 391–439 (2015). https://doi.org/10.1007/s11214-015-0171-x
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DOI: https://doi.org/10.1007/s11214-015-0171-x