Results 261 to 270 of about 1,811,299 (294)

Stellar Populations, Stellar Evolution, and Stellar Atmospheres

2021
J. J. Eldridge, E. R. Stanway
exaly   +2 more sources

The local stellar population

European Journal of Physics, 2003
We describe an undergraduate experiment that can be used to place the Sun in context with the properties of our nearest stellar neighbours. Using stars selected on the basis of their trigonometric parallaxes and spreadsheet software, the Hertzsprung–Russell diagram and luminosity function are constructed for stars within 16 pc, showing that the Sun is ...
R D Jeffries, K H Elliott
openaire   +1 more source

Stellar Evolution and Stellar Populations in Galaxies

1992
Models of population synthesis are resting on an ensemble of other models, data and assumptions, in particular the models of stellar evolution, the data on initial compositions, the data on stellar spectra, the initial mass function (IMF), the star formation rate (SFR), the infall rate, etc… Here we shall concentrate on the properties of stellar models
openaire   +1 more source

Stellar population models for young stellar clusters

Astrophysics and Space Science, 2009
Stellar population models are a very useful tool to derive the stellar cluster age and luminosity mass from its integrated light. Evolutionary synthesis models depend on the stellar evolutionary tracks and the stellar libraries used to predict the spectral energy distribution of the stellar populations.
openaire   +1 more source

Stellar Populations

2011
Laura Greggio, Alvio Renzini
openaire   +2 more sources

Stellar Populations

Scientific American, 1958
null Margaret, Geoffrey Burbidge
openaire   +1 more source

Close stellar encounters at the Galactic Centre – I. The effect on the observed stellar populations

Monthly Notices of the Royal Astronomical Society, 2021
Melvyn Davies, Ross Church, Alessandra Mastrobuono-Battisti   +2 more
exaly  

Stellar populations

Endeavour, 1988
openaire   +2 more sources

On the impact of spectral template uncertainties in synthetic stellar populations

Monthly Notices of the Royal Astronomical Society, 2023
Conor Byrne, Elizabeth Stanway
exaly  

Multiple Stellar Populations in Globular Clusters

Annual Review of Astronomy and Astrophysics, 2018
Nate Bastian, Carmela Lardo
exaly