Database of Geneva stellar evolution tracks and isochrones for (UBV) J (RI) C JHKLL'M, HST-WFPC2, Geneva and Washington photometric systems

@article{Lejeune2000DatabaseOG,
  title={Database of Geneva stellar evolution tracks and isochrones for (UBV) J (RI) C JHKLL'M, HST-WFPC2, Geneva and Washington photometric systems},
  author={Thibault Lejeune and Daniel Schaerer},
  journal={Astronomy and Astrophysics},
  year={2000},
  volume={366},
  pages={538-546}
}
We have used an updated version of the empirically and semi-empirically calibrated B a S e L library of synthetic stellar spectra of Lejeune et al.([CITE], [CITE]) and Westera et al.([CITE]) to calculate synthetic photometry in the (UBV) J (RI) C JHKLL ′ M , HST-WFPC2, Geneva, and Washington systems for the entire set of non-rotating Geneva stellar evolution models covering masses from 0.4-0.8 to 120-150 $M_{\odot}$and metallicities $Z=0.0004$ (1/50 $Z_{\odot}$) to 0.1 (5 $Z_{\odot}$). The… 

Figures and Tables from this paper

The Geneva-Copenhagen survey of the Solar neighbourhood II. New uvby calibrations and rediscussion of stellar ages, the G dwarf problem, age-metallicity diagram, and heating mechanisms of the disk
Context. Ages, metallicities, space velocities, and Galactic orbits of stars in the Solar neighbourhood are fundamental observational constraints on models of galactic disk evolution. Understanding
Orbital and physical parameters of eclipsing binaries from the All-Sky Automated Survey catalogue - II. Two spotted M < 1 M⊙ systems at different evolutionary stages
Aims. We present the results of our detailed spectroscopic and photometric analysis of two previously unknown <1 Mdetached eclipsing binaries: ASAS J045304-0700.4 and ASAS J082552-1622.8. Methods.
Distances of absorbing features in the LDN 1622 direction. An application of Tycho-2 photometry and Michigan Classification
With Tycho-2 BT and VT photometry of Hipparcos stars with>8.0 mas,/<15% and with spectral type and luminosity classification from the Michigan Catalogues we have a presumably unreddened sample for
ISO-SWS calibration and the accurate modelling of cool-star atmospheres ? IV. G9 to M2 stars ??
A detailed spectroscopic study of 11 giants with spectral type from G9 to M2 is presented. The 2.38-4.08 m wavelength-range of band 1 of ISO-SWS (Short-Wavelength Spectrometers on board of the
Fundamental Parameters and Elemental Abundances of 160 F-G-K Stars Based on OAO Spectrum Database
The properties of 160 F, G, and K disk dwarfs/subgiants (including 27 planet-host stars) mostly within � 0:6 . [Fe/H] . +0:4 ,t he Okayama Astrophysical Observatory spectrum collection of which had
Mass evaluation for red giant stars based on the spectroscopically determined atmospheric parameters
  • Y. Takeda
  • Physics
    Astrophysics and Space Science
  • 2022
The mass (M) of a star can be evaluated from its spectroscopically determined effective temperature (Teff) and metallicity ([Fe/H]) along with the luminosity (L; derived from parallax), while
Planets around the evolved stars 24 Booties and $\gamma$ Libra: A 30d-period planet and a double giant-planet system in possible 7:3 MMR
We report the detection of planets around two evolved giant stars from radial velocity measurements at Okayama Astrophysical observatory. 24 Boo (G3IV) has a mass of $0.99\,M_{\odot}$, a radius of
Stellar Parameters and Photospheric Abundances of Late-G Giants : Properties of the Targets of the Okayama Planet Search Program
Towards clarifying the properties of late-G giants, for which we are currently conducting a planet-search project at Okayama Astrophysical Observatory, an extensive spectroscopic study has been
The chemical composition of two supergiants in the dwarf irregular galaxy WLM
The chemical composition of two stars in WLM has been determined from high-quality Ultraviolet-Visual Echelle Spectrograph (UVES) data obtained at the VLT-UT2. The model atmospheres analysis shows
...
...

References

SHOWING 1-10 OF 34 REFERENCES
A standard stellar library for evolutionary synthesis: I. calibration of theoretical spectra
We present a comprehensive hybrid library of synthetic stellar spectra based on three original grids of model atmosphere spectra by Kurucz (1995), Fluks et al. (1994), and Bessell et al. (1989,
Grids of stellar models - VII. From 0.8 to 60 $\vec {M_\odot}$ at $\vec {Z}$ = 0.10
We present a new grid of stellar models from 0.8 to at , with mass loss and moderate overshooting, from the zero age main sequence to either the helium flash (low mass stars), the early AGB phase
A standard stellar library for evolutionary synthesis - II. The M dwarf extension
A standard library of theoretical stellar spectra intended for multiple synthetic photometry applications including spectral evolutionary synthesis is presented. The grid includes M dwarf model
Standard Giant Branches in the Washington Photometric System
We have obtained CCD photometry in the Washington system C, T1 filters for some 850,000 objects associated with 10 Galactic globular clusters and two old open clusters. These clusters have well-known
Grids of stellar models - VIII. From 0.4 to 1.0 ${M_{\odot}}$ at $Z=0.020$ and $Z=0.001$, with the MHD equation of state
We present stellar evolutionary models covering the mass range from 0.4 to 1 calculated for metallicities and 0.001 with the MHD equation of state (Hummer & Mihalas 1988; Mihalas et al. 1988; Dappen
New theoretical yields of intermediate mass stars
TLDR
The abundances predicted during the nal stages of the AGB with those observed in planetary nebu- lae in the Galactic disk are compared and show that the model with the aforementioned parameters is in good agreement with the observations.
Evolutionary sequences of stellar models with new radiative opacities. VI. $Z=0.0001$
We present a large grid of stellar evolutionary models with the initial chemical composition (Z = 0:0001;Y =0 :23). These tracks are conceived to extend the grid of stellar models described in the
Searching for Wolf-Rayet Stars in I ZW 18: the Origin of He II Emission
I Zw 18 is the most metal-poor star-forming galaxy known and is an ideal laboratory to probe stellar evolution theory at low metallicities. Using archival Hubble Space Telescope WFPC2 imaging and
Evolution of 0. 7--3. 0 M/sub sun/ stars having -1. 0< or =(Fe/H)< or =0. 0
Five grids of stellar models have been calculated for masses ranging from 0.7 to 3.0 M/sub sun/ assuming, in turn, a metal abundance (Fe/H) = -1.0, -0.76, -0.46, -0.23, and 0.0. All of the
Nucleosynthesis of light elements inside thermally pulsing AGB stars - I. The case of intermediate-mass stars
The structural and nucleosynthetic evolution of 3, 4, 5, 6 and $ 7\,M_{\hbox{$\odot$}}$ stars with two metallicities ($Z = 0.005$ and 0.02) has been computed in detail, from the early pre-main
...
...