Abstract
We address the issue of nuclear attenuation in nucleon and pion knockout reactions. A selection of results from a model based on a relativistic multiple-scattering approximation is presented. We show transparency calculations for pion electroproduction on several nuclei, where data are in very good agreement with calculations including color transparency. Secondly, we discuss the density dependence of reactions involving one or double proton knockout. The latter reaction succeeds in probing the high density regions in the deep interior of the nucleus.
Similar content being viewed by others
References
Ryckebusch J. et al.: Relativistic formulation of Glauber theory for A(e, e′ p) reactions. Nucl. Phys. A728, 226 (2003). doi:10.1016/j.nuclphysa.2003.08.022
Lava P., Martinez M.C., Ryckebusch J., Caballero J.A., Udias J.M.: Nuclear transparencies in relativistic A(e, e′ p) models. Phys. Lett. B595, 177 (2004). doi:10.1016/j.physletb.2004.04.088
Van Overmeire B., Cosyn W., Lava P., Ryckebusch J.: Relativistic eikonal description of A(p, pN) reactions. Phys. Rev. C73, 064603 (2006). doi:10.1103/PhysRevC.73.064603
Van Overmeire B., Ryckebusch J.: A relativistic framework to determine the nuclear transparency from A(p, 2p) reactions. Phys. Lett. B644, 304 (2007). doi:10.1016/j.physletb.2006.11.060
Cosyn W., Martinez M.C., Ryckebusch J., Van Overmeire B.: Nuclear transparencies from photoinduced pion production. Phys. Rev. C74, 062201 (2006). doi:10.1103/PhysRevC.74.062201
Cosyn W., Martinez M.C., Ryckebusch J.: Color transparency and short-range correlations in exclusive pion photo- and electroproduction from nuclei. Phys. Rev. C77, 034602 (2008). doi:10.1103/PhysRevC.77.034602
Martinez M.C. et al.: Relativistic models for quasi-elastic neutrino scattering. Phys. Rev C73, 024607 (2006). doi:10.1103/PhysRevC.73.024607
Furnstahl R.J., Serot B.D., Tang H.B.: A chiral effective Lagrangian for nuclei. Nucl. Phys. A615, 441 (1997). doi:10.1016/S0375-9474(96)00472-1
Yao W.M. et al.: Review of particle physics. J. Phys. G33, 1 (2006). doi:10.1088/0954-3899/33/1/001
Lasinski T., Levi Setti R., Schwarzschild B., Ukleja P.: Energy dependence of the elastic diffraction slopes. Nucl. Phys. B37, 1 (1972). doi:10.1016/0550-3213(71)90316-6
Arndt R.A., Briscoe W.J., Strakovsky I.I., Workman R.L., Pavan M.M.: Dispersion relation constrained partial wave analysis of π N elastic and π N → ηN scattering data: the Baryon spectrum. Phys. Rev. C69, 035213 (2004). doi:10.1103/PhysRevC.69.035213
Bertulani C.A., De Conti C.: Pauli blocking and medium effects in nucleon knockout reactions. Phys. Rev. C81, 064603 (2010). doi:10.1103/PhysRevC.81.064603
Frankel S., Frati W., Walet N.: Extracting nuclear transparency from p-A cross-sections. Nucl. Phys. A580, 595 (1994). doi:10.1016/0375-9474(94)90783-8
Frankfurt L.L., Strikman M.I.: Hard nuclear processes and microscopic nuclear structure. Phys. Rept. 160, 235 (1988). doi:10.1016/0370-1573(88)90179-2
Larson A., Miller G.A., Strikman M.: Pionic color transparency. Phys. Rev. C74, 018201 (2006). doi:10.1103/PhysRevC.74.018201
Clasie B. et al.: Measurement of nuclear transparency for the A(e, e′π +) reaction. Phys. Rev. Lett. 99, 242502 (2007). doi:10.1103/PhysRevLett.99.242502
Kaskulov M.M., Gallmeister K., Mosel U.: Pionic transparency in semi-exclusive electroproduction off nuclei. Phys. Rev. C79, 015207 (2009). doi:10.1103/PhysRevC.79.015207
Cosyn W., Ryckebusch J.: On the density dependence of single-proton and two-proton knockout reactions under quasifree conditions. Phys. Rev. C80, 011602 (2009). doi:10.1103/PhysRevC.80.011602
Reuter W., Fricke G., Merle K., Miska H.: Nuclear charge distribution and rms radius of C-12 from absolute elastic electron scattering measurements. Phys. Rev. C26, 806 (1982). doi:10.1103/PhysRevC.26.806
Ryckebusch J., Van Nespen W.: The 16O(e, e′ pp)14 C reaction to discrete final states. Eur. Phys. J. A20, 435 (2004). doi:10.1140/epja/i2003-10167-2
Rosner G.: Probing short-range nucleon–nucleon correlations with virtual photons at MAMI. Prog. Particle Nuclear Phys. 44, 99 (2000). doi:10.1016/S0146-6410(00)00063-6
Onderwater C.J.G. et al.: Dominance of S-01 proton-pair emission in the 16O(e, e′ pp) reaction. Phys. Rev. Lett. 78, 4893 (1997). doi:10.1103/PhysRevLett.78.4893
Onderwater C.J.G. et al.: Signatures for short-range correlations in 16O observed in the reaction 16O(e, e′pp) 14 C. Phys. Rev. Lett. 81, 2213 (1998). doi:10.1103/PhysRevLett.81.2213
Starink R. et al.: Evidence for short-range correlations in 16O. Phys. Lett. B474, 33 (2000). doi:10.1016/S0370-2693(99)01510-5
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Cosyn, W., Ryckebusch, J. Modeling Final-State Interactions with a Relativistic Multiple-Scattering Approximation. Few-Body Syst 49, 77–84 (2011). https://doi.org/10.1007/s00601-010-0115-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00601-010-0115-7