An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian
فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک
M. Heydari-Malayeri - Paris Observatory
HomepageNumber of Results: 3 Search : stellar population
old stellar population porineš-e setâre-yi-ye kohan Fr.: population stellaire vielle A population of stars in a stellar system that have definitely left the → main sequence. → old; → stellar; → population. |
stellar population porineš-e setâre-yi Fr.: population stellaire → Population I star; → Population II star. → stellar; → population. |
stellar population synthesis handâyeš-e porinešhâ-ye setâre-yi Fr.: synthèse de poupulations stellaires A theoretical model that reconstructs the integrated spectrum of → stellar populations from an empirical library of stellar spectra containing the range of types expected to be present in the sample. The light received from a given galaxy is emitted by a large number of stars that may have different masses, ages, and metallicities. Stellar population synthesis models are tools for interpreting the integrated light that we observe from the galaxies. → stellar; → population; → model. |
