Hostname: page-component-586b7cd67f-t8hqh Total loading time: 0 Render date: 2024-11-29T10:44:39.601Z Has data issue: false hasContentIssue false

Population II Stellar Structure and Evolution: A Few Selected Topics

Published online by Cambridge University Press:  12 April 2016

Cesare Chiosi*
Affiliation:
Astronomy Department, University of Padua, Vicolo Osservatorio 5, 35122 Padua, Italy

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.

In this review we discuss in some detail the evolution of low mass stars, and other related topics, limiting ourselves to the class of stars with solar and super-solar metal content that likely constitute the basic component of elliptical galaxies and bulges. In particular, we deal with the stars responsible of the UV flux observed in elliptical galaxies and the role played by the chemical composition and mass loss by stellar wind in producing hot progenies with effective temperatures in the range indicated by the UV data. In this context, we briefly report on recent chemo - spectro - photometric models for elliptical galaxies. In addition to this, we discuss the subject of galaxy ages by means of the ultraviolet properties and narrow band indices. Finally, we briefly report on a new formulation of diffusive mixing in stellar interiors and its effects on the structure and evolution of intermediate- and high-mass stars.

Type
Part 1. The Scientific Programme
Copyright
Copyright © Astronomical Society of the Pacific 1995

References

Bertelli, G., Bressan, A., Chiosi, C., et al. 1995, A&A, in pressGoogle Scholar
Bertola, F., Bressan, A., Burstein, D., et al. 1995, ApJ, 438, 680 CrossRefGoogle Scholar
Bica, E., Alloin, D., & Schmidt, A. 1990, A&A, 228, 23 Google Scholar
Bica, E., Barbuy, B., & Ortolani, S. 1991, ApJ, 382, L15 CrossRefGoogle Scholar
Blaha, C., & Humphreys, R.M. 1989, AJ, 98, 1598 Google Scholar
Bower, R.G., Lucey, J.R., & Ellis, R.S. 1992a, MNRAS, 254, 589 Google Scholar
Bower, R.G., Lucey, J.R., & Ellis, R.S. 1992b, MNRAS, 254, 601 Google Scholar
Bressan, A., Chiosi, C., Fagotto, F. 1994, ApJS, 94, 63, BCFGoogle Scholar
Bressan, A., Chiosi, C., Tantalo, R. 1995, A&A, submitted, BCTGoogle Scholar
Bruzual, G. 1992, in The Stellar Populations of Galaxies, Barbuy, B. & Renzini, A., Dordrecht: Kluwer Academic Publishers, 311 CrossRefGoogle Scholar
Bruzual, G., & Charlot, S. 1993, ApJ, 405, 538 Google Scholar
Burstein, D., Bertola, F., Buson, L.M., Faber, S.M., & Lauer, T.R. 1988, ApJ, 328, 440 Google Scholar
Carraro, G., Girardi, L., Bressan, A., & Chiosi, C. 1995, A&A, submittedGoogle Scholar
Carollo, C.M., & Danziger, I.J. 1994, ESO preprint no. 1003 Google Scholar
Carollo, C.M., Danziger, I.J., & Buson, L. 1993, MNRAS, 265, 553 Google Scholar
Charlot, S., & Bruzual, G. 1991, ApJ, 367, 126 Google Scholar
Chiosi, C., Bertelli, G., & Bressan, A. 1992, ARA&A, 30, 235 Google Scholar
Davidge, T.J., & Jones, J.H. 1992, AJ, 104, 1365 Google Scholar
Davies, R.L., Sadler, E.M., & Peletier, R.F. 1993, MNRAS, 262, 650 CrossRefGoogle Scholar
Deng, L., Bressan, A., & Chiosi, C. 1995a, A.&A., submittedGoogle Scholar
Deng, L., Bressan, A., & Chiosi, C. 1995b, A&A, submittedGoogle Scholar
Deng, L., Bressan, A., & Chiosi, C. 1995c, A&A, submittedGoogle Scholar
Elston, R., & Silva, D.R. 1992, AJ, 104, 1360 Google Scholar
Fagotto, F. 1994, in Stellar Populations, M.S.A. It., in pressGoogle Scholar
Fagotto, F., Bressan, A., Bertelli, G., & Chiosi, C. 1994a, A&AS, 100, 647 Google Scholar
Fagotto, F., Bressan, A., Bertelli, G., & Chiosi, C. 1994b, A&AS, 104, 365 Google Scholar
Fagotto, F., Bressan, A., Bertelli, G., & Chiosi, C. 1994c, A&AS, 105, 39 Google Scholar
Ferguson, H.C., & Davidsen, A.F. 1993, ApJ, 408, 92 Google Scholar
Ferguson, H.C., Davidsen, A.F., Kriss, G.A., et al. 1991, ApJ, 382, L69 Google Scholar
Fitzpatrick, E.L., & Garmany, C.D. 1990, ApJ, 363, 119 Google Scholar
Fusi-Pecci, F., & Cacciari, C. 1991, in New Windows to the Universe, Sanchez, F. & Vasquez, M., Cambridge: Cambridge Univ. Press, 364 Google Scholar
Freedman, W.L. 1989, AJ, 98, 1285 CrossRefGoogle Scholar
Freedman, W.L. 1992, AJ, 104, 1349 Google Scholar
Frogel, J.A., Terndrup, D.M., Blanco, V.M., & Whitford, A.E. 1990, ApJ, 353, 494 Google Scholar
Gonzales, J.J. 1993, Ph.D. Thesis, Univ. California, Santa Cruz Google Scholar
Greggio, L., & Renzini, A. 1990, ApJ, 364, 35 CrossRefGoogle Scholar
Hesser, J.E. 1988, in Progress and Opportunity in Southern Hemisphere Optical Astronomy Blanco, V.M. & Philip, M.M., Astron. Soc. Pac. Conf. Ser. vol. 1, Provo: Brigham Young Univ., 161 Google Scholar
Holtzman, J.A., Light, R.M., Baum, W.A., et al. 1993, AJ, 106, 1826 CrossRefGoogle Scholar
Horch, E., Demarque, P., & Pinsonneault, M. 1992, ApJ, 388, L53 Google Scholar
Iben, I. Jr. 1991, ApJS, 76, 55 Google Scholar
Iben, I. Jr., & Renzini, A. 1983, ARA&A, 21, 271 Google Scholar
Iben, I. Jr., & Renzini, A. 1984, Phys. Rep. 105 (6), 329 Google Scholar
Lee, Y-W. 1994, ApJ, 423, 248 Google Scholar
Liebert, J., Saffer, R.A., & Green, E.M. 1994, AJ, 107, 1408 Google Scholar
Matteucci, F. 1994, A&A, 288, 57 Google Scholar
McWilliam, A., & Rich, R.M. 1994, ApJS, 91, 749 Google Scholar
Ng, Y.K. 1994, Ph.D. Thesis, University of Leiden, the Netherlands Google Scholar
Ng, Y.K., Bertelli, G., Bressan, A., & Chiosi, C. 1995, A&A, in pressGoogle Scholar
Ortolani, S., Barbuy, B., & Bica, E. 1990, A&A, 236, 362 Google Scholar
Ortolani, S., Bica, E., & Barbuy, B. 1992, A&AS, 92, 441 Google Scholar
Ortolani, S., Bica, E., & Barbuy, B. 1993, ApJ, 408, L29 Google Scholar
Pagel, B.E.J. 1989, in Evolutionary Phenomena in Galaxies, Beckmam, J., & Pagel, B.E.J., Cambridge: Cambridge University Press, 201 Google Scholar
Pagel, B.E.J., Simonson, E.A., Terlevich, R.J., & Edmunds, M.G. 1992, MNRAS, 255, 325 Google Scholar
Reimers, D. 1975, Mém. Soc. Roy. Sci. Liege, 6e Ser., 8, 369 Google Scholar
Renzini, A., Pusi-Pecci, F. 1988, ARA&A, 26, 199 Google Scholar
Schombert, J.M., Halan, P.C., Barsony, M., & Rakos, K.D. 1993, AJ, 106, 923 Google Scholar
Temdrup, D.M. 1988, AJ, 96, 884 Google Scholar
Tantalo, R., Chiosi, C., Bressan, A., & Fagotto, F. 1995, A&A, submitted, TCBFGoogle Scholar
Tripicco, M.J., Dorman, B., & Bel, R.A. 1993, AJ, 106, 618 Google Scholar
Udalski, A., Szymański, M., Kałużny, J., et al. 1993a, Acta Astron., 43, 289 Google Scholar
Udalski, A., Szymański, M., Kałużny, J., et al. 1993b, Acta Astron., 43, 69 Google Scholar
VandenBerg, D.A. 1991, in The Formation and Evolution of Star Clusters, A.S.P. Conf. Ser. vol. 13, Provo: Brigham Young Univ., 183 Google Scholar
Weidemann, V. 1987, A&A, 188, 74 Google Scholar
Worthey, G. 1992, Ph.D. Thesis, Univ. California, Santa Cruz Google Scholar
Worthey, G, Faber, S.M., Gonzales, J.J., & Burstein, D. 1994, ApJS, 94, 687 Google Scholar