Hostname: page-component-586b7cd67f-2plfb Total loading time: 0 Render date: 2024-11-24T17:59:11.299Z Has data issue: false hasContentIssue false
  • English
  • Français

Asymptotic giant branch variables as extragalactic distance indicators

Published online by Cambridge University Press:  26 February 2013

Patricia A. Whitelock
Patricia A. Whitelock*
Affiliation:
South African Astronomical Observatory, P. O. Box 9, 7935 Observatory, South Africa Astronomy, Cosmology and Gravity Centre, Astronomy Department, University of Cape Town, 7701 Rondebosch, South Africa
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.

Large-amplitude asymptotic giant branch variables potentially rival Cepheid variables as fundamental calibrators of the distance scale, particularly if observations are made in the infrared, or where there is substantial interstellar obscuration. They are particularly useful for probing somewhat older populations, such as those found in dwarf spheroidal galaxies, elliptical galaxies or in the haloes of spirals. Calibration data from the Galaxy and new observations of various Local Group galaxies are described and the outlook for the future, with a calibration from Gaia and observations from the next generation of infrared telescopes, is discussed.

Keywords

stars: late-typestars: distancesstars: carbonstars: AGB and post-AGBgalaxies: distances and redshiftsgalaxies: dwarfgalaxies: individual (NGC 6822, Fornax dSph, Leo i, Sculptor, Phoenix)galaxies: stellar content
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S289: Advancing the Physics of Cosmic Distances , August 2012 , pp. 209 - 216
Copyright
Copyright © International Astronomical Union 2013

References

Battinelli, P. & Demers, S. 2011, A&A, 525, 69Google Scholar
Clementini, G., Held, E. V., Baldacci, L., & Rizzi, L. 2003, ApJ, 588, L85Google Scholar
Feast, M. W., Glass, I. S., Whitelock, P. A., & Catchpole, R. M. 1989, MNRAS, 241, 375Google Scholar
Feast, M. W. 2009, in: AGB stars and related phenomena (Ueta, T., Matsunaga, N., & Ita, Y., eds.), AGB stars and related phenomena, p. 48Google Scholar
Feast, M. W., Menzies, J. W., & Whitelock, P. A. 2012a, MNRAS, in press (arXiv:1210.0415)Google Scholar
Feast, M. W., Whitelock, P. A., Menzies, J. W., & Matsunaga, N. 2012b, MNRAS, 421, 2998Google Scholar
Groenewegen, M. A. T., et al. 2007, MNRAS, 376, 313Google Scholar
Hughes, S. M. G. & Wood, P. R. 1990, AJ, 99, 784Google Scholar
Ita, Y. & Matsunaga, N. 2011, MNRAS, 412, 2345Google Scholar
Kamath, D., Wood, P. R., Soszyński, I., & Lebzelter, T. 2010, MNRAS, 408, 522CrossRefGoogle Scholar
Kerschbaum, F., Lebzelter, T., & Makul, L. 2010, A&A, 524, A87Google Scholar
Matsunaga, N. 2012, Ap&SS, 341, 93Google Scholar
Matsunaga, N., 2006, Ph.D. Thesis, University of Tokyo (Japan)Google Scholar
Matsunaga, N., Kawadu, T., Nishiyama, S., Nagayama, T., Hatano, H., Tamura, M., Glass, I. S., & Nagata, T. 2009, MNRAS, 399, 1709Google Scholar
Menzies, J. W., Feast, M. W., Whitelock, P. A., Olivier, E., Matsunaga, N. & da Costa, G. 2008, MNRAS, 385, 1045Google Scholar
Menzies, J. W., Whitelock, P. A., Feast, M. W., & Matsunaga, N. 2010, MNRAS, 406, 86Google Scholar
Menzies, J. W., Feast, M. W., Whitelock, P. A., & Matsunaga, N. 2011, MNRAS, 414, 3492CrossRefGoogle Scholar
Rejkuba, M. 2004, A&A, 413, 903Google Scholar
Sarajedini, A., Bedin, L. R., Chaboyer, B., et al. 2007, AJ, 133, 1658Google Scholar
Sloan, G. C., Matsunaga, N., Matsuura, M., et al. 2010, ApJ, 719, 1274Google Scholar
Whitelock, P. A. 2012, Ap&SS, 341, 123Google Scholar
Whitelock, P. A., Feast, M. W., van Loon, J. T.h., & Zijlstra, A. A. 2003, MNRAS, 342, 86CrossRefGoogle Scholar
Whitelock, P. A., Feast, M. W., Marang, F., & Groenewegen, M. A. T. 2006, MNRAS, 369, 751CrossRefGoogle Scholar
Whitelock, P. A., Feast, M. W., & van Leeuwen, F. 2008, MNRAS, 386, 313Google Scholar
Whitelock, P. A., Menzies, J. W., Feast, M. W., Matsunaga, N., Tanabé, T., & Ita, Y. 2009, MNRAS, 394, 795Google Scholar
Whitelock, P. A., Menzies, J. W., Feast, M. W., Nsengiyumva, F., & Matsunaga, N. 2012, MNRAS, in press (arXiv:1210.3695)Google Scholar
Wood, P. R. 2000, Publ. Astron. Soc. Aus., 17, 18Google Scholar