J/A+AS/114/549 Stellar models until He burning - II. (Claret+, 1995)
Stellar models for a wide range of initial chemical compositions until helium
burning. II. From X=0.63 to X=0.80, for Z=0.01.
Claret A., Gimenez A.
<Astron. Astrophys. Suppl. Ser. 114, 549 (1995)>
=1995A&AS..114..549C 1995A&AS..114..549C (SIMBAD/NED BibCode)
ADC_Keywords: Models, evolutionary
Keywords: binaries: general -
stars: evolution; interiors; fundamental parameters; abundances
Description:
Three new grids of stellar evolutionary models with Z=0.01 are
presented for the following values of initial hydrogen content
Xi=0.80, 0.73 and 0.63. The latest set of radiative opacities with
spin-orbit coupling provided by the Lawrence Livermore group are used.
For the lower temperatures the results by Alexander were considered.
The models were computed taking into account core overshooting and
mass loss. The grids cover the mass range between 1 and 40M☉.
The internal structure constants (kj,j=2, 3,4) and the moment of
inertia are also computed. These parameters are needed to investigate
apsidal motions and tidal interactions in double-lined eclipsing
binaries. This paper is part of a project which aims to provide grids
of stellar models for a wide range of metal and hydrogen content.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
tables 106 2160 All models with Z=0.01, X=0.80, 0.73 and 0.63
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See also:
J/A+AS/109/441 : Paper I (From X=0.60 to X=0.80 for Z=0.02)
J/A+AS/125/439 : Paper III. (From X=0.55 to X=0.75, for Z=0.03)
J/A+AS/133/123 : Paper IV. (From X=0.65 to X=0.80 for Z=0.004)
Byte-by-byte Description of file: tables
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Bytes Format Units Label Explanations
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1- 7 F7.4 [solMass] logM [0/1.6] Initial mass of the model
9- 12 F4.2 --- X [0.63/0.80] X initial composition (H)
14- 17 F4.2 --- Z [0.01] Z initial composition
20 I1 --- Overshoot [0/1] without (0) or with (1) overshooting
23- 34 E12.6 yr Age Age of models
37- 43 F7.4 [solLum] log(L) Total luminosity
46- 52 F7.4 [cm/s2] log(g) Surface gravity
56- 61 F6.4 [K] log(Teff) Effective temperature
64- 70 F7.4 --- log(k2) Apsidal motion constant (j=2)
73- 79 F7.4 --- log(k3) Apsidal motion constant (j=3)
82- 88 F7.4 --- log(k4) Apsidal motion constant (j=4)
90- 97 F8.4 --- alpha alpha = -E_p x R/GM^2
101-106 F6.4 ---- beta Fractional gyration radius
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Historical Notes:
* 18-Oct-1995: received at CDS from
Antonio Claret dos Santos
* 23-Jan-1996: tables converted to a format identical to Paper I
(End) Simona Mei [CDS] 18-Oct-1995