Spitzer view on the downsizing scenario of galaxy formation and the role of AGN

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dc.book.titleHighlights of Spanish astrophysics V
dc.contributor.authorPérez González, Pablo Guillermo
dc.contributor.authorAlonso Herrero, Almudena
dc.contributor.authorDonley, Jennifer
dc.contributor.authorRieke, George
dc.contributor.authorBarro, Guillermo
dc.contributor.authorGallego Maestro, Jesús
dc.contributor.authorZamorano Calvo, Jaime
dc.date.accessioned2023-06-20T05:50:11Z
dc.date.available2023-06-20T05:50:11Z
dc.date.issued2010
dc.description© Springer-Verlag Berlin Heidelberg 2010. Scientific Meeting of the Spanish-Astronomical-Society (SEA) (8th. 2008. Santander/Spain).
dc.description.abstractWe present the latest results of the Spitzer Cosmological Surveys concerning the characterization of the evolution of galaxies in the last 12 Gyr (from z=4). We have analyzed the stellar mass function up to z=4 using a sample of more the 28,000 galaxies selected in the rest-frame near-infrared with Spitzer/IRAC. Our results confirm and quantify the “downsizing” scenario of galaxy formation. Based on the study of the specific SFRs of X-ray emitters, we discuss the role of AGN in the evolution of galaxies, arguing against the link between nuclear activity and the quenching of the star formation in massive galaxies at z<1.4.
dc.description.departmentDepto. de Física de la Tierra y Astrofísica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/61536
dc.identifier.doi10.1007/978-3-642-11250-8_68
dc.identifier.isbn978-3-642-11249-2
dc.identifier.officialurlhttp://dx.doi.org/10.1007/978-3-642-11250-8_68
dc.identifier.relatedurlhttps://link.springer.com/
dc.identifier.urihttps://hdl.handle.net/20.500.14352/45747
dc.language.isoeng
dc.page.final337
dc.page.initial337
dc.publisherSpringer-Verlag Berlin
dc.relation.ispartofseriesAstrophysics and Space Science Proceedings
dc.rights.accessRightsopen access
dc.subject.cdu52
dc.subject.keywordAstronomy
dc.subject.keywordAstrophysics
dc.subject.ucmAstrofísica
dc.subject.ucmAstronomía (Física)
dc.titleSpitzer view on the downsizing scenario of galaxy formation and the role of AGN
dc.typebook part
dspace.entity.typePublication
relation.isAuthorOfPublicationa57c0327-fab0-44e0-9b9c-24b1f7081391
relation.isAuthorOfPublication303794a4-e4bf-4262-9a94-11bc46167d8e
relation.isAuthorOfPublication949589a4-3398-4ac6-805c-5dcf70d066f2
relation.isAuthorOfPublication.latestForDiscoverya57c0327-fab0-44e0-9b9c-24b1f7081391
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