Hostname: page-component-586b7cd67f-dlnhk Total loading time: 0 Render date: 2024-11-30T23:22:53.442Z Has data issue: false hasContentIssue false
  • English
  • Français

Arp 220 – IC 4553/4: understanding the system and diagnosing the ISM

Published online by Cambridge University Press:  01 March 2007

W. A. Baan
W. A. Baan*
Affiliation:
ASTRON, Oude Hoogeveensedijk 4, 7991PD Dwingeloo, The Netherlands email: [email protected]
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Arp 220 is a nearby system in final stages of galaxy merger with powerful ongoing star-formation at and surrounding the two nuclei. Arp 220 was detected in HI absorption and OH Megamaser emission and later recognized as the nearest ultra-luminous infrared galaxy also showing powerful molecular and X-ray emissions. In this paper we review the available radio and mm-wave observational data of Arp 220 in order to obtain an integrated picture of the dense interstellar medium that forms the location of the powerful star-formation at the two nuclei.

Keywords

galaxies: ISMgalaxies: nucleiISM: moleculesISM: masersgalaxies: starburstgalaxies: OH Megamaser
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 3 , Symposium S242: Astrophysical Masers and their Environments , March 2007 , pp. 437 - 445
Copyright
Copyright © International Astronomical Union 2008

References

Aalto, S., Spaans, M., Wiedner, M. C. & H”uttemeister, S. 2007, A&A, 464, 193Google Scholar
Araya, E., Baan, W. A. & Hofner, P. 2004, ApJS, 154, 541CrossRefGoogle Scholar
Araya, E., et al. 2007, ApJ, submittedCrossRefGoogle Scholar
Arp, H. 1966, ApJS, 14, 1CrossRefGoogle Scholar
Baan, W. A. 1985, Nature, 315, 26CrossRefGoogle Scholar
Baan, W. A. 1989, ApJ, 338, 804CrossRefGoogle Scholar
Baan, W. A. 2007, New Astron. Rev., 51, 149CrossRefGoogle Scholar
Baan, W. A., Cohen, R. J. & Kl'ockner, H.-R. 2007, in preparationGoogle Scholar
Baan, W. A. & Haschick, A. D. 1987, ApJ, 318, 139CrossRefGoogle Scholar
Baan, W. A. & Haschick, A. D. 1995, ApJ, 454, 745CrossRefGoogle Scholar
Baan, W. A., Haschick, A. D. & Henkel, C. 1989, ApJ, 346, 680CrossRefGoogle Scholar
Baan, W. A., Haschick, A. D. & Uglesich, R. 1993, ApJ, 415, 140CrossRefGoogle Scholar
Baan, W. A., Henkel, C., Loenen, A. F., Baudry, A. & Wiklind, T. 2007, A&A, in the pressGoogle Scholar
Baan, W. A., G”usten, R. & Haschick, A. D. 1986Google Scholar
Baan, W. A. & Kl″ockner, H.-R. 2006, A&Ax, 449, 559Google Scholar
Baan, W. A., Wood, P. A. D. & Haschick, A. D. 1982, ApJL, 260, L49CrossRefGoogle Scholar
Downes, D. & Solomon, P. 1998, ApJ, 507, 615CrossRefGoogle Scholar
Elson, R. A. W., Fall, S. M. & Freeman, K. C. 1989, ApJ, 336, 734CrossRefGoogle Scholar
Genzel, R. et al. 1998, ApJ, 498, 579CrossRefGoogle Scholar
Greve, T., Papadopoulos, P., Gao, Y. & Radford, S. 2007, ApJ, submittedGoogle Scholar
Graciá-Carpio, J., García-Burillo, S., Planesas, P. & Colina, L. 2006, ApJ, 640, L135CrossRefGoogle Scholar
Heckman, T., Armus, L. & Miley, G. 1990, ApJS, 74, 833CrossRefGoogle Scholar
Henkel, C. & Wilson, T. L. 1990, A&A, 229, 431Google Scholar
Henkel, C., G″usten, R. & Baan, W. A. 1987, A&A, 185, 14Google Scholar
Impellizzeri, C. M. V., Roy, A. L., Henkel, C. et al. 2005, Astron. Nachr., 326, 544Google Scholar
Iwasawa, K., Sanders, D. B., Evans, A. S., et al. 2005, MNRAS, 357, 565CrossRefGoogle Scholar
Kl″ockner, H.-R. 2004, PhD thesis, University of GroningenGoogle Scholar
Lockett, P. & Elitzur, M. 2007, in preparationGoogle Scholar
Loenen, A. F., Baan, W. A. & Spaans, M. 2007, in preparationGoogle Scholar
Lonsdale, C. J., Diamond, P. J., Thrall, H., Smith, H. E. & Lonsdale, C. J. 2006, ApJ, 647, 185CrossRefGoogle Scholar
Meijerink, R., Spaans, M. & Israel, F. 2006, ApJL, 650, L103CrossRefGoogle Scholar
Meijerink, R., Spaans, M. & Israel, F. 2007, A&A, 461, 793Google Scholar
Mirabel, F. I. 1982, ApJ, 260, 75CrossRefGoogle Scholar
Nilson, P. 1973, Nova Acta Regiae Soc. Sci. Upsaliensis, Ser. V, 0Google Scholar
Parra, R., Conway, J. E., Elitzur, M. & Pihlstr″om, Y. M. 2005, A&A, 443, 383Google Scholar
Parra, R., Conway, J. E., Diamond, P. J., et al. 2007, ApJ, 659, 314CrossRefGoogle Scholar
Randell, J., Field, D., Jones, K. N., Yates, J. A. & Gray, M. D. 1995, A&A, 300, 659Google Scholar
Rovilos, E., Diamond, P. J., Lonsdale, C. J., et al. 2003, MNRAS, 342, 373CrossRefGoogle Scholar
Rovilos, E., Diamond, P. J., Lonsdale, C.J. et al. 2005, MNRAS, 359, 827CrossRefGoogle Scholar
Sakamoto, K., Scoville, N. Z., Yun, M.S., et al. 1999, ApJ, 514, 68CrossRefGoogle Scholar
Sanders, D. B., Soifer, B. T., Elias, J. H. et al. 1988, ApJ, 325, 74CrossRefGoogle Scholar
Scoville, N. Z., Evans, A. S., Thompson, R., et al. 2000, ApJS, 119, 991Google Scholar
Scoville, N. Z., Yun, M.S., & Bryant, P. M. 1997, ApJ, 484, 702CrossRefGoogle Scholar
Solomon, P., Downes, D., Radford, S. J. E. & Barrett, J. W. 1997, ApJ, 478, 144CrossRefGoogle Scholar
Wiedner, M. C., Wilson, C. D., Harrison, A., et al. 2002, ApJ, 581, 229CrossRefGoogle Scholar
Wiedner, M., Aalto, S., Volgenau, N. H. et al. 2007, in preparationGoogle Scholar