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Search for a diffuse flux of high-energy nu(mu) with the ANTARES neutrino telescope

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Search for a diffuse flux of high-energy nu(mu) with the ANTARES neutrino telescope

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dc.contributor.author	ANTARES Collaboration
dc.contributor.author	Aguilar Sánchez, Juan Antonio
dc.contributor.author	Bigongiari, C.
dc.contributor.author	Dornic, Damien
dc.contributor.author	Emanuele, U.
dc.contributor.author	Gómez González, Juan Pablo
dc.contributor.author	Hernández Rey, Juan José
dc.contributor.author	Mangano, Salvatore
dc.contributor.author	Salesa Greus, Francisco
dc.contributor.author	Toscano, S.
dc.contributor.author	Yepes Ramírez, Harold
dc.contributor.author	Zornoza Gómez, Juan de Dios
dc.contributor.author	Zúñiga Román, Juan
dc.date.accessioned	2016-05-23T07:58:58Z
dc.date.available	2016-05-23T07:58:58Z
dc.date.issued	2011
dc.identifier.citation	ANTARES Collaboration Aguilar Sánchez, Juan Antonio Bigongiari, C. Dornic, Damien Emanuele, U. Gómez González, Juan Pablo Hernández Rey, Juan José Mangano, Salvatore Salesa Greus, Francisco Toscano, S. Yepes Ramírez, Harold Zornoza Gómez, Juan de Dios Zúñiga Román, Juan 2011 Search for a diffuse flux of high-energy nu(mu) with the ANTARES neutrino telescope Physics Letters B 696 1-2 16 22
dc.identifier.uri	http://hdl.handle.net/10550/53662
dc.description.abstract	A search for a diffuse flux of astrophysical muon neutrinos, using data collected by the ANTARES neutrino telescope is presented. A (0.83 x 2 pi) sr sky was monitored for a total of 334 days of equivalent live time. The searched signal corresponds to an excess of events, produced by astrophysical sources, over the expected atmospheric neutrino background. The observed number of events is found compatible with the background expectation. Assuming an E-2 flux spectrum, a 90% c.l. upper limit on the diffuse nu(mu) flux of E-2 Phi(90%) = 5.3 x 10(-8) GeV cm(-2) s(-1) sr(-1) in the energy range 20 TeV-2.5 PeV is obtained. Other signal models with different energy spectra are also tested and some rejected.
dc.language.iso	eng
dc.relation.ispartof	Physics Letters B, 2011, vol. 696, num. 1-2, p. 16-22
dc.subject	Física nuclear
dc.title	Search for a diffuse flux of high-energy nu(mu) with the ANTARES neutrino telescope
dc.type	journal article	es_ES
dc.date.updated	2016-05-23T07:58:59Z
dc.identifier.doi	10.1016/j.physletb.2010.11.070
dc.identifier.idgrec	068070
dc.rights.accessRights	open access	es_ES