The New Standard Stellar Population Models (NSSPM) -- The Prologue

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dc.creatorLee, Hyun-chul
dc.creatorWorthey, Guy
dc.creatorTrager, Scott C.
dc.creatorDotter, Aaron
dc.creatorChaboyer, Brian
dc.creatorFerguson, Jason W.
dc.creatorJevremovic, Darko
dc.creatorBaron, Eddie
dc.creatorCoelho, Paula
dc.creatorBriley, Michael M.
dc.date2007-01-23
dc.date.accessioned2026-07-07T07:42:43Z
dc.date.available2026-07-07T07:42:43Z
dc.descriptionWe are developing a brand new stellar population models with flexible chemistry (isochrones plus stellar colors and spectra) in order to set a new standard of completeness and excellence. Here we present preliminary results to assess the effects of stellar evolution models and stellar model atmosphere to the well-known Lick indices at constant heavy element mass fraction Z that self-consistently account for varying heavy element mixtures. We have enhanced chemical elements one by one. Our ultimate goal is to demonstrate 10% absolute mean ages for a sample of local galaxies derived from an integrated light spectrum.
dc.descriptionTo appear in the proceedings for IAU symposium 241. "Stellar Populations as Building Blocks of Galaxies", Editors: R.F. Peletier, A. Vazdekis
dc.identifierhttps://arxiv.org/abs/astro-ph/0701666
dc.identifierhttp://arxiv.org/abs/astro-ph/0701666
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/122544
dc.subjectAstrophysics
dc.titleThe New Standard Stellar Population Models (NSSPM) -- The Prologue
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