Abstract
At luminosities above ∼ 1011 L⨀, infrared galaxies become the dominant population of extragalactic objects in the local Universe (z < 0.5), being more numerous than optically selected starburst and Seyfert galaxies, and QSOs at comparable bolometric luminosity. At the highest luminosities, ultraluminous infrared galaxies (ULIGs: L ir > 1012 L⨀), outnumber optically selected QSOs by a factor of ∼ 1.5–2. All of the nearest ULIGs (z<0.1) appear to be advanced mergers that are powered by both a circumnuclear starburst and AGN, both of which are fueled by an enormous concentration of molecular gas (∼ 1010 M⨀) that has been funneled into the merger nucleus. ULIGs may represent a primary stage in the formation of massive black holes and elliptical galaxy cores. The intense circumnuclear starburst that accompanies the ULIG phase may also represent a primary stage in the formation of globular clusters, and the metal enrichment of the intergalactic medium by gas and dust expelled from the nucleus due to the combined forces of supernova explosions and powerful stellar winds.
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References
Armus, L., Heckman, T.M., & Miley, G.K. 1989, ApJ, 347, 727
Barnes, J.E., & Hernquist, L. 1992, ARAA, 30, 705
Bryant, P.M., & Scoville, N.Z. 1996, ApJ, 457, 678
Clements, D.L., et al. 1996, MNRAS, 279, 459
Heckman, T.M., Armus, L., & Miley, G.K. 1987, AJ, 93, 276
Kim, D.-C. 1995, Ph.D. Thesis, University of Hawaii
Kormendy, J., & Richstone, D. 1995, ARAA, 33, 581
Kormendy, J., & Sanders, D.B. 1992, ApJ, 390, L53
Magorrian, J., et al. 1998, AJ, 115, 2285
Melnick, J., & Mirabel, I.F. 1990, A&A, 231, L9
Mihos, J.C., & Hernquist, L. 1994, ApJ, 431, L9
Murphy, T.W., et al. 1996, A.J., 111, 1025
Perault, M. 1987, Ph.D. Thesis, University of Paris
Sanders, D.B., & Mirabel, I.F. 1996, ARAA, 34, 725
Sanders, D.B., Scoville, N.Z., & Soifer, B.T. 1991, ApJ, 370, 158
Sanders, D.B., et al. 1987, ApJ, 312, L5
Sanders, D.B., et al. 1988a, ApJ, 325, 74
Sanders, D.B., et al. 1988b, ApJ, 328, L35
Sanders, D.B., et al. 1995, AJ, 110, 1993
Sanders, D.B., et al. 1998, ApJS, in preparation
Schweizer, F. 1982, ApJ, 252, 455
Scoville, N.Z., et al. 1989, ApJ, 345, L25
Scoville, N.Z., Sargent, A.I., Sanders, D.B., & Soifer, B.T. 1991, ApJ, 366, L5
Soifer, B.T., et al. 1987, ApJ, 320, 238
Soifer, B.T., et al. 1998, ApJ, submitted
Surace, J.A., & Sanders, D.B. 1999, ApJ, 512, 162
Surace, J. A. 1998, PhD Thesis, University of Hawaii
Surace, J.A., et al. 1998, ApJ, 492, 116
Wright, G.S., James, P.A., Joseph, R.D., & McLean, IS. 1990, Nature, 344, 417
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Sanders, D.B., Surace, J.A., Ishida, C.M. (1999). Ultraluminous Infrared Galaxies. In: Barnes, J.E., Sanders, D.B. (eds) Galaxy Interactions at Low and High Redshift. International Astronomical Union, vol 186. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-4665-4_73
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DOI: https://doi.org/10.1007/978-94-011-4665-4_73
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