Stellar populations and their kinematics from high and medium resolution spectra: mixed inversions

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dc.creatorOcvirk, P.
dc.creatorPichon, C.
dc.creatorLancon, A.
dc.date2003-10-20
dc.date.accessioned2026-07-07T02:10:38Z
dc.date.available2026-07-07T02:10:38Z
dc.descriptionWe present inversion techniques aiming at recovering the stellar content (age, metallicity, extinction) and kinematics of a stellar population from its absorption line spectrum. These techniques use new synthetic high resolution spectra produced by PEGASE_HR and minimization algorithms. Application to SDSS data and to a simulated disc-bulge system are presented as examples.
dc.description2 pages, 2 figures, poster presented at SF2A 2003 conference in Bordeaux
dc.identifierhttps://arxiv.org/abs/astro-ph/0310543
dc.identifierhttp://arxiv.org/abs/astro-ph/0310543
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/6801
dc.subjectAstrophysics
dc.titleStellar populations and their kinematics from high and medium resolution spectra: mixed inversions
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