Galaxy Evolution and Star Formation Efficiency in the Last Half of the Universe
hal.structure.identifier | Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique [LERMA] | |
hal.structure.identifier | Departement de Radioastronomie Millimétrique [DEMIRM] | |
hal.structure.identifier | Institut de biologie de l'Ecole Normale Supérieure [IBENS] | |
dc.contributor.author | COMBES, F. | |
dc.contributor.author | GARCIA-BURILLO, S. | |
hal.structure.identifier | Laboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB] | |
hal.structure.identifier | Observatoire aquitain des sciences de l'univers [OASU] | |
hal.structure.identifier | Laboratoire d'Astrophysique de Bordeaux [Pessac] [LAB] | |
dc.contributor.author | BRAINE, J. | |
dc.contributor.author | SCHINNERER, E. | |
hal.structure.identifier | Max-Planck-Institut für Astronomie [MPIA] | |
dc.contributor.author | WALTER, F. | |
dc.contributor.author | COLINA, L. | |
hal.structure.identifier | Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique [LERMA] | |
hal.structure.identifier | Laboratoire de Radioastronomie [LRA] | |
dc.contributor.author | GERIN, M. | |
dc.contributor.editor | J. Bouvier | |
dc.contributor.editor | A. Chalabaev | |
dc.contributor.editor | and C. Charbonnel | |
dc.date.issued | 2007 | |
dc.date.conference | 2007-07-02 | |
dc.description.abstractEn | We present the results of a CO(1-0) emission survey with the IRAM 30m of 30 galaxies at moderate redshift (z ~ 0.2-0.6) to explore galaxy evolution and in particular the star formation efficiency, in the redshift range filling the gap between local and very high-z objects. Our detection rate is about 50%. One of the bright objects was mapped at high resolution with the IRAM interferometer, and about 50% of the total emission found in the 27 arcsec (97 kpc) single dish beam is recovered by the interferometer, suggesting the presence of extended emission. The FIR-to-CO luminosity ratio is enhanced, following the increasing trend observed between local and high-z ultra-luminous starbursts. | |
dc.language.iso | en | |
dc.source.title | Proceedings of the Annual meeting of the French Society of Astronomy and Astrophysics | |
dc.title.en | Galaxy Evolution and Star Formation Efficiency in the Last Half of the Universe | |
dc.type | Communication dans un congrès | |
dc.subject.hal | Physique [physics]/Astrophysique [astro-ph]/Cosmologie et astrophysique extra-galactique [astro-ph.CO] | |
dc.subject.hal | Planète et Univers [physics]/Astrophysique [astro-ph] | |
dc.identifier.arxiv | 0709.1172 | |
bordeaux.page | 312 | |
bordeaux.conference.title | SF2A-2007 | |
bordeaux.country | FR | |
bordeaux.title.proceeding | Proceedings of the Annual meeting of the French Society of Astronomy and Astrophysics | |
bordeaux.conference.city | Grenoble | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-00265497 | |
hal.version | 1 | |
hal.invited | non | |
hal.proceedings | oui | |
hal.conference.end | 2007-07-06 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-00265497v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=Proceedings%20of%20the%20Annual%20meeting%20of%20the%20French%20Society%20of%20Astronomy%20and%20Astrophysics&rft.date=2007&rft.spage=312&rft.epage=312&rft.au=COMBES,%20F.&GARCIA-BURILLO,%20S.&BRAINE,%20J.&SCHINNERER,%20E.&WALTER,%20F.&rft.genre=unknown |
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