Results 1 to 10 of about 214,013 (271)

The Evolution of Stellar Populations [PDF]

Astrophysics and Space Science, 2001
We summarize the discussion section on ``Evolution of Stellar Populations'' we led on May 27, 2000 in Granada, Spain, as part of the Euroconference on The Evolution of Galaxies. I- Observational Clues.
Diaz, Angeles, Hardy, Eduardo
core   +7 more sources

Chemical element transport in stellar evolution models. [PDF]

R Soc Open Sci, 2017
Stellar evolution computations provide the foundation of several methods applied to study the evolutionary properties of stars and stellar populations, both Galactic and extragalactic.
Salaris M, Cassisi S.
europepmc   +4 more sources

Red supergiants and stellar evolution [PDF]

EAS Publications Series, 2013
We review the significant role played by red supergiants (RSGs) in stellar populations, and some challenges and questions they raise for theoretical stellar evolution. We present how metallicity and rotation modify the way stars go to the red part of the
Ekström, Sylvia, Georgy, Cyril, Granada, Anahí, Groh, Jose, Meynet, Georges   +4 more
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Stellar chemical evolution [PDF]

Symposium - International Astronomical Union, 1997
One of the major achievements of astrophysics has been the demonstration that most of the chemical elements have been synthesized in stars: nucleosynthesis calculations of homogeneous and inhomogeneous big bang cosmologies show that, in comparison with the most metal-poor stars currently known, essentially no elements heavier than B existed at the era ...
John E. Norris
openalex   +3 more sources

Stellar evolution and modelling stars [PDF]

, 2017
In this chapter I give an overall description of the structure and evolution of stars of different masses, and review the main ingredients included in state-of-the-art calculations aiming at reproducing observational features.
A. Bressan, A. Dotter, A. Maeder, A. Miglio, A. Pietrinferni, A. Weiss, A.M. Serenelli, A.M. Serenelli, A.M. Serenelli, B.E.J. Pagel, C. Angulo, C.A. Iglesias, C.J. Conselice, D. Cordier, D. Huber, D. Maoz, D. Mihalas, D. Reimers, D. Saumon, D.A. Vandenberg, D.G. Hummer, D.R. Alexander, E. Böhm-Vitense, E. Caffau, E.G. Adelberger, E.G. Adelberger, F. Herwig, F. Matteucci, F.J. Rogers, F.J. Rogers, G. Steigman, H. Costantini, H. Kjeldsen, I. Hubeny, J. Bland-Hawthorn, J. Choi, J. Christensen-Dalsgaard, J. Christensen-Dalsgaard, J. Christensen-Dalsgaard, J.-P. Cox, J.-P. Zahn, J.N. Bahcall, J.N. Bahcall, J.N. Winn, J.W. Ferguson, K.C. Schlaufman, L. Casagrande, L. Girardi, L. Silva Da, M. Asplund, M. Camenzind, M. Gabriel, M. Haft, M. Marta, M. Peimbert, M. Pinsonneault, M. Salaris, M. Schwarzschild, M. Schönberg, N. Grevesse, N. Itoh, N. Itoh, N.R. Badnell, P. Eggenberger, P. Kumar, R. Jimenez, R. Trampedach, S. Basu, S. Cassisi, S. Cassisi, S. Deheuvels, S. Deheuvels, S. Deheuvels, S. Turcotte, S.J. Smartt, T. Constantino, T.R. Bedding, V. Silva Aguirre, V. Silva Aguirre, V. Silva Aguirre, V. Silva Aguirre, V.M. Canuto, V.M. Canuto, W. Unno, W.P. Ledoux   +84 more
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Stellar evolution [PDF]

Nature, 1979
R. J. Tayler
openalex   +2 more sources

Binarity and Stellar Evolution [PDF]

Proceedings of the International Astronomical Union, 2011
AbstractModels of stellar evolution constitute an extremely powerful, and for the most part apparently very successful, tool for understanding the progression of a star through its lifetime as a fairly compact entity of incandescent gas. That success has led to stellar evolution theory becoming a crutch when an observer is faced with objects whose ...
Griffin, R. E. M., Rucinski, Slavek
openaire   +3 more sources

The Mass-Metallicity and Luminosity-Metallicity Relation from DEEP2 at z ~ 0.8 [PDF]

, 1995
We present the mass-metallicity (MZ) and luminosity-metallicity (LZ) relations at z ~ 0.8 from ~1350 galaxies in the Deep Extragalactic Evolutionary Probe 2 (DEEP2) survey.
Zahid, H. J., Kewley, L. J., Bresolin, F.   +2 more
core   +5 more sources

Is there a mass discrepancy in the Cepheid binary OGLE-LMC-CEP0227? [PDF]

, 2011
Context. The Cepheid mass discrepancy, the difference between masses predicted from stellar evolution and stellar pulsation calculations, is a challenge for the understanding of stellar astrophysics. Recent models of the eclipsing binary Cepheid OGLE-LMC-
Bono, Bono, Caputo, Cassisi, Clausen, Cox, de Jager, Dupree, Evans, Evans, Evans, Evans, Fiorentino, H. R. Neilson, Heger, Hunter, Keller, Keller, Kovtyukh, Kudritzki, Lovekin, Meynet, Morel, N. Langer, Neilson, Neilson, Pietrzyński, Pietrzyński, Romaniello, Romaniello, Sandberg Lacy, Sasselov, Sasselov, Stobie, Turner, Valle, Yoon   +36 more
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Stellar Evolution Challenge [PDF]

Proceedings of the International Astronomical Union, 2006
Abstract We report about the results of the Stellar Evolution Challenge, initiated at the Leiden Lorentz Center meeting “Fine-tuning stellar population models” (June, 2006).
Weiss, A., Cassisi, S., Dotter, A., Han, Z., Lebreton, Y.   +4 more
openaire   +3 more sources