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Evolutionary tracks and isochrones for low- and intermediate-mass stars: From 0.15 to 7 $M_{\odot}$, and from $Z=0.0004$ to 0.03
Open accessAbstract
We present a large grid of stellar evolutionary tracks, which are suitable to modelling star clusters and galaxies by means of population synthesis. The tracks are presented for the initial chemical compositions , , , , (solar composition), and . They are computed with updated opacities and equation of state, and a moderate amount of convective overshoot. The range of initial masses goes from to , and the evolutionary phases extend from the zero age main sequence (ZAMS) till either the thermally pulsing AGB regime or carbon ignition. We also present an additional set of models with solar composition, computed using the classical Schwarzschild criterion for convective boundaries. From all these tracks, we derive the theoretical isochrones in the Johnson-Cousins UBVRIJHK broad-band photometric system.
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Citations
Cited by
Maraston, C. (2005) · Monthly Notices of the Royal Astronomical Society · doi:10.1111/j.1365-2966.2005.09270.x · Cited by 1,907
“The resulting differences in the RGB temperatures are shown in Figure 9, where the RGBs of old (10 Gyr) isochrones from Cassisi et al. (solid lines) and from Padova (Girardi et al. 2000, dotted lines) are shown for three metallicties (Z⊙/200, Z⊙, 2 Z⊙, from left to right).”
BackgroundMethodInfluentialConroy, C., Gunn, J. E., & White, M. (2009) · The Astrophysical Journal · doi:10.1088/0004-637x/699/1/486 · Cited by 1,891
A HIGHLY CONSISTENT FRAMEWORK FOR THE EVOLUTION OF THE STAR-FORMING “MAIN SEQUENCE” FROM z ∼ 0-6
Speagle, J. S., Steinhardt, C. L., Capak, P. L., & Silverman, J. D. (2014) · The Astrophysical Journal Supplement Series · doi:10.1088/0067-0049/214/2/15 · Cited by 1,646
Marigo, P., Girardi, L., Bressan, A., Groenewegen, M. A. T., Silva, L., & Granato, G. L. (2008) · Astronomy & Astrophysics · doi:10.1051/0004-6361:20078467 · Cited by 1,553
Self-citationRibas, I., Guinan, E. F., Gudel, M., & Audard, M. (2005) · The Astrophysical Journal · doi:10.1086/427977 · Cited by 855
Metadata
- Authors
- Girardi, L., Bressan, A., Bertelli, G., & Chiosi, C.
- Venue
- Astronomy and Astrophysics Supplement Series
- Publisher
- EDP Sciences
- Published
- 2000-02
- Volume
- 141
- Issue
- 3
- Pages
- 371-383
- ISSN
- 0365-0138 (ISSN-L)
- 1286-4846
- OpenAlex
- W2134770831
- Cited by
- 2,553
- References
- 0
- FWCI
- 76.08
- Type
- journal article
- Language
- en
- Open access
- bronze
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- CoChat. (2026). Citation check: Evolutionary tracks and isochrones for low- and intermediate-mass stars: From 0.15 to 7 $M_{\odot}$, and from $Z=0.0004$ to 0.03. https://app.cochat.ai/papers/10.1051/aas:2000126
- The paper
- Girardi, L., Bressan, A., Bertelli, G., & Chiosi, C. (2000). Evolutionary tracks and isochrones for low- and intermediate-mass stars: From 0.15 to 7 $M_{\odot}$, and from $Z=0.0004$ to 0.03. Astronomy and Astrophysics Supplement Series. https://doi.org/10.1051/aas%3A2000126
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