Massive Stars in the Range 13–25 M ⊙ : Evolution and Nucleosynthesis. II. The Solar Metallicity Models
Author(s) -
Marco Limongi,
O. Straniero,
A. Chieffi
Publication year - 2000
Publication title -
the astrophysical journal supplement series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.546
H-Index - 277
eISSN - 1538-4365
pISSN - 0067-0049
DOI - 10.1086/313424
Subject(s) - metallicity , nucleosynthesis , astrophysics , physics , stellar evolution , stars , range (aeronautics) , isotope , stellar nucleosynthesis , nuclear physics , materials science , composite material
We present the evolutionary properties of a set of massive stellar models(namely 13, 15, 20 and 25 $\rm M_\odot$) from the main sequence phase up to theonset of the iron core collapse. All these models have initial solar chemicalcomposition, i.e. Y=0.285 and Z=0.02. A 179 isotope network, extending fromneutron up to $\rm ^{68}Zn$ and fully coupled to the evolutionary code has beenadopted from the Carbon burning onward. Our results are compared, wheneverpossible, to similar computations available in literature.Comment: 42 pages, 18 figures, 26 tables, accepted for publicatin in ApJ
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