Indirect search for dark matter in M 31 with the CELESTE experiment
hal.structure.identifier | Laboratoire de Physique Théorique et Astroparticules [LPTA] | |
dc.contributor.author | LAVALLE, J. | |
hal.structure.identifier | Laboratoire Leprince-Ringuet [LLR] | |
dc.contributor.author | MANSERI, H. | |
hal.structure.identifier | Laboratoire de Physique Théorique et Astroparticules [LPTA] | |
dc.contributor.author | JACHOLKOWSKA, A. | |
hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
dc.contributor.author | BRION, E. | |
hal.structure.identifier | Laboratoire de Physique Théorique et Astroparticules [LPTA] | |
dc.contributor.author | BRITTO, R. | |
hal.structure.identifier | Laboratoire Leprince-Ringuet [LLR] | |
dc.contributor.author | BRUEL, Pascal | |
hal.structure.identifier | Laboratoire de Physique Théorique et Astroparticules [LPTA] | |
dc.contributor.author | BUSSONS GORDO, J. | |
hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
dc.contributor.author | DUMORA, D. | |
hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
dc.contributor.author | DURAND, E. | |
hal.structure.identifier | Laboratoire de Physique Théorique et Astroparticules [LPTA] | |
dc.contributor.author | GIRAUD, E. | |
hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
dc.contributor.author | LOTT, B. | |
hal.structure.identifier | APC - Astrophysique des Hautes Energies [APC - AHE] | |
dc.contributor.author | MÜNZ, F. | |
hal.structure.identifier | Laboratoire de Physique Théorique et Astroparticules [LPTA] | |
dc.contributor.author | NUSS, E. | |
hal.structure.identifier | Laboratoire de Physique Théorique et Astroparticules [LPTA] | |
dc.contributor.author | PIRON, F. | |
hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
dc.contributor.author | REPOSEUR, T. | |
hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
dc.contributor.author | SMITH, D. A. | |
dc.date.created | 2006-01-01 | |
dc.date.issued | 2006-04 | |
dc.identifier.issn | 0004-6361 | |
dc.description.abstractEn | Context: .If dark matter is made of neutralinos, annihilation of such Majorana particles should produce high energy cosmic rays, especially in galaxy halo high density regions like galaxy centres. Aims: .M 31 (Andromeda) is our nearest neighbour spiral galaxy, and both its high mass and its low distance make it a source of interest for the indirect search for dark matter through γ-ray detection. Methods: .The ground based atmospheric Cherenkov telescope CELESTE observed M 31 from 2001 to 2003, in the mostly unexplored energy range 50-500 GeV. Results: .These observations provide an upper limit on the flux above 50 GeV around 10-10 cm-2 s-1 in the frame of supersymmetric dark matter, and more generally on any gamma emission from M 31. | |
dc.language.iso | en | |
dc.publisher | EDP Sciences | |
dc.subject.en | dark matter | |
dc.subject.en | indirect detection | |
dc.subject.en | gamma-ray astronomy | |
dc.title.en | Indirect search for dark matter in M 31 with the CELESTE experiment | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1051/0004-6361:20054340 | |
dc.subject.hal | Physique [physics]/Astrophysique [astro-ph]/Phénomènes cosmiques de haute energie [astro-ph.HE] | |
dc.subject.hal | Planète et Univers [physics]/Astrophysique [astro-ph]/Phénomènes cosmiques de haute energie [astro-ph.HE] | |
dc.subject.hal | Physique [physics]/Physique des Hautes Energies - Phénoménologie [hep-ph] | |
dc.identifier.arxiv | astro-ph/0601298 | |
bordeaux.journal | Astronomy and Astrophysics - A&A | |
bordeaux.page | 1-8 | |
bordeaux.volume | 450 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-00628187 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-00628187v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Astronomy%20and%20Astrophysics%20-%20A&A&rft.date=2006-04&rft.volume=450&rft.spage=1-8&rft.epage=1-8&rft.eissn=0004-6361&rft.issn=0004-6361&rft.au=LAVALLE,%20J.&MANSERI,%20H.&JACHOLKOWSKA,%20A.&BRION,%20E.&BRITTO,%20R.&rft.genre=article |
Files in this item
Files | Size | Format | View |
---|---|---|---|
There are no files associated with this item. |