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Comparison of different spectral population models

hal.structure.identifierСофийски университет = Sofia University
hal.structure.identifierCentre de Recherche Astrophysique de Lyon [CRAL]
dc.contributor.authorKOLEVA, Mina
hal.structure.identifierCentre de Recherche Astrophysique de Lyon [CRAL]
dc.contributor.authorPRUGNIEL, Philippe
hal.structure.identifierСофийски университет = Sofia University
dc.contributor.authorOCVIRK, Pierre
hal.structure.identifierInstitut d'Astrophysique de Paris [IAP]
hal.structure.identifierDépartement d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée [DAPNIA]
dc.contributor.authorLE BORGNE, Damien
dc.contributor.authorCHILINGARIAN, Igor
hal.structure.identifierObservatoire aquitain des sciences de l'univers [OASU]
hal.structure.identifierLaboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
dc.contributor.authorSOUBIRAN, C.
dc.contributor.editoreditors A. Vazdekis and R. Peletier
dc.date.created2007
dc.date.issued2007
dc.date.conference2006
dc.description.abstractEnWe have compared simple stellar populations (SSPs) generated with different population synthesis tools: BC03, Vazdekis and Pegase.HR and different stellar libraries: ELODIE3.1, SteLib and MILES. We find that BC03/SteLib SSPs are biased toward solar metallicity, however Pegase.HR/ELODIE3.1 and Vazdekis/MILES are extremely consistent. The extensive coverage of the space of atmospheric parameters in the large stellar libraries allows precise synthesis for a large range of ages (0.1 .. 10 Gyr) and metallicities (-2 .. +0.4 dex) limited by the quality of the determination of stellar parameters (like temperature scale of the giants).
dc.language.isoen
dc.publisherCambridge University Press,
dc.source.title2007IAUS..241..183K - proceedings of IAU Symposium No. 241
dc.subjectgalaxies: stellar content
dc.subjectgalaxies: evolution
dc.subjecttechniques: spectroscopic
dc.title.enComparison of different spectral population models
dc.typeCommunication dans un congrès
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Cosmologie et astrophysique extra-galactique [astro-ph.CO]
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]
dc.identifier.arxivastro-ph/0703127
bordeaux.page183-184
bordeaux.volume241
bordeaux.conference.title"Stellar Populations as Building Blocks of Galaxies"
bordeaux.countryES
bordeaux.title.proceeding2007IAUS..241..183K - proceedings of IAU Symposium No. 241
bordeaux.conference.cityla palma - Tenerife
bordeaux.peerReviewedoui
hal.identifierhal-00256897
hal.version1
hal.invitednon
hal.proceedingsoui
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00256897v1
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