Hostname: page-component-cd9895bd7-p9bg8 Total loading time: 0 Render date: 2024-12-26T05:44:19.303Z Has data issue: false hasContentIssue false
  • English
  • Français

Star Formation in Massive Low Surface Brightness Galaxies

Published online by Cambridge University Press:  01 June 2007

K. O'Neil
K. O'Neil*
Affiliation:
NRAO, PO Box 2, Green Bank, WV 24944, USA email: koneil@nrao.edu
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.

Massive low surface brightness galaxies have disk central surface brightnesses at least one magnitude fainter than the night sky, but total magnitudes and masses that show they are among the largest galaxies known. Like all low surface brightness (LSB) galaxies, massive LSB galaxies are often in the midst of star formation yet their stellar light has remained diffuse, raising the question of how star formation is proceeding within these galaxies. We have undertaken a multi-wavelength study to clarify the structural parameters and stellar and gas content of these enigmatic systems. The results of these studies, which include HI, CO, optical, near UV, and far UV images of the galaxies will provide the most in depth study done to date of how, when, and where star formation proceeds within this unique subset of the galaxy population.

Keywords

galaxies: evolutiongalaxies: irregulargalaxies: massesgalaxies: colorgalaxies: ISMgalaxies: stellar content
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 3 , Symposium S244: Dark Galaxies and Lost Baryons , June 2007 , pp. 266 - 273
Copyright
Copyright © International Astronomical Union 2008

References

Boselli, A., Mendes de Oliveira, C., Balkowski, C., Cayatte, V., & Casoli, F. 1996 A&A 314, 738Google Scholar
Bothun, G., Schombert, S., Impey, C., & Sprayberry, D. 1993 AJ 106, 530CrossRefGoogle Scholar
Bothun, G., Schombert, J., Impey, C., & Schneider, S. 1990 ApJ 360, 427CrossRefGoogle Scholar
Bothun, G., Impey, C., Malin, D., & Mould, J.AJ 94, 23CrossRefGoogle Scholar
Bothun, G. D., Beers, T. C., Mould, J. R., & Huchra, J. P. 1985 AJ 90, 2487CrossRefGoogle Scholar
Braine, J., Herpin, F., & Radford, S. J. E. 2000 A&A 358 494Google Scholar
Casoli, F., Dickey, J., Kazes, I., Boselli, A., Gavazzi, G., & Jore, K. 1996 A&AS 116, 193Google Scholar
Das, M. 2007 this volumeGoogle Scholar
Das, M., O'Neil, K., Vogel, S., & McGaugh, S. 2006 ApJ 651, 853CrossRefGoogle Scholar
Davies, J., Phillipps, S., & Disney, M. 1988 MNRAS 231, 69CrossRefGoogle Scholar
de Blok, W.J.G, & van der Hulst, J.W. 1998 A&A 336, 49Google Scholar
Freeman, K. 1970 ApJ 160, 811CrossRefGoogle Scholar
Giovanelli, R. & Haynes, M. 1993 AJ 105, 1271CrossRefGoogle Scholar
Hinz, J., et al. , 2007 ApJ 663, 895CrossRefGoogle Scholar
Jansen, R., Fabricant, D., Franx, D., & Caldwell, N. 2000 ApJS 126, 331CrossRefGoogle Scholar
Kennicutt, R. 1983 ApJ 272, 54CrossRefGoogle Scholar
Matthews, L. & Gao, Y. 2001 ApJ 549 L191CrossRefGoogle Scholar
Matthews, L., van Driel, W., & Monnier-Ragaigne, D. 2001 A&A 365, 1Google Scholar
Mehta, K. & O'Neil, K. 2006 AAS 209, 0411Google Scholar
McGaugh, S. & Bothun, G. 1994 AJ 107, 530CrossRefGoogle Scholar
Oey, S., et al. , 2007 ApJ 661, 801CrossRefGoogle Scholar
O'Neil, K., Schneider, S., van Driel, W., & Liu, 2008, in preparationGoogle Scholar
O'Neil, K., Harnett, J., & Schinnerer, E. 2008, in preparationGoogle Scholar
O'Neil, K., van Driel, W., & Combes, F. 2008, in preparationGoogle Scholar
O'Neil, K., Baker, A., & Mitchell, E. 2008, in preparationGoogle Scholar
O'Neil, K., Oey, S., & Bothun, G. 2007 AJ, 134, 547CrossRefGoogle Scholar
O'Neil, K. & Kearsley, E. 2006 From Z-machines to ALMA: (Sub)millimeter Spectroscopy of Galaxies Baker, A., Glenn, J., Harris, A., Magnum, J., Yun, M., eds ASP Conference seriesGoogle Scholar
O'Neil, K., Bothun, G., van Driel, W. & Monnier-Ragaigne, D. 2004 A&A 428, 823Google Scholar
O'Neil, K., Schinnerer, E., & Hofner, P. 2003 ApJ 588, 230CrossRefGoogle Scholar
O'Neil, K., Hofner, P., & Schinnerer, E. 2000 ApJ 545, L99CrossRefGoogle Scholar
O'Neil, K., Bothun, G., & Cornell, M. 1997 AJ 112, 431CrossRefGoogle Scholar
Pickering, T., Navarro, J., Rix, H.-W., & Impey, C. 1998 Galactic Halos: A UC Santa Cruz Workshop Eds. Zaritsky, D. ASP Conference Series Vol 136, p. 199Google Scholar
Pickering, T., Impey, C., van Gorkom, J., & Bothun, G. 1997 AJ 114, 1858CrossRefGoogle Scholar
Rosenbaum, S. & Bomans, D. 2004 A&A 422 5LGoogle Scholar
Schombert, J. 1998 AJ 116, 1650CrossRefGoogle Scholar
Sprayberry, D., Impey, C., Bothun, G., & Irwin, M. 1995 AJ 109, 558CrossRefGoogle Scholar
Sprayberry, D., Impey, C., Irwin, M., McMahon, R., & Bothun, G. 1993 ApJ 417, 114CrossRefGoogle Scholar
Tacconi, L. & Young, J. 1987 ApJ 322, 681CrossRefGoogle Scholar
Thilker, D., et al. , 2005 ApJ 619 L79CrossRefGoogle Scholar
Toomre, A. 1964 ApJ 139, 1217CrossRefGoogle Scholar
Walsh, W., Stavely-Smith, L., & Osterloo, T. 1997 AJ 113, 1591CrossRefGoogle Scholar
Zwaan, M., Briggs, F., Sprayberry, D., & Sorar, E. 1997 ApJ 490, 173CrossRefGoogle Scholar