NAGIOS: RODERIC FUNCIONANDO

Probing nonstandard neutrino interactions with supernova neutrinos

Repositori DSpace/Manakin

IMPORTANT: Aquest repositori està en una versió antiga des del 3/12/2023. La nova instal.lació está en https://roderic.uv.es/

Probing nonstandard neutrino interactions with supernova neutrinos

Mostra el registre parcial de l'element

dc.contributor.author Esteban Pretel, Andreu
dc.contributor.author Tomàs, Ricard
dc.contributor.author Furtado Valle, José Wagner
dc.date.accessioned 2015-09-30T10:03:43Z
dc.date.available 2015-09-30T10:03:43Z
dc.date.issued 2007
dc.identifier.citation Esteban Pretel, Andreu Tomàs, Ricard Furtado Valle, José Wagner 2007 Probing nonstandard neutrino interactions with supernova neutrinos Physical Review D 76 5 053001
dc.identifier.uri http://hdl.handle.net/10550/47475
dc.description.abstract We analyze the possibility of probing non-standard neutrino interactions (NSI, for short) through the detection of neutrinos produced in a future galactic supernova (SN).We consider the effect of NSI on the neutrino propagation through the SN envelope within a three-neutrino framework, paying special attention to the inclusion of NSI-induced resonant conversions, which may take place in the most deleptonised inner layers. We study the possibility of detecting NSI effects in a Megaton water Cherenkov detector, either through modulation effects in the ν¯e spectrum due to (i) the passage of shock waves through the SN envelope, (ii) the time dependence of the electron fraction and (iii) the Earth matter effects; or, finally, through the possible detectability of the neutronization νe burst. We find that the ν¯e spectrum can exhibit dramatic features due to the internal NSI-induced resonant conversion. This occurs for non-universal NSI strengths of a few %, and for very small flavor-changing NSI above a few×10−5.
dc.language.iso eng
dc.relation.ispartof Physical Review D, 2007, vol. 76, num. 5, p. 053001
dc.subject Física
dc.title Probing nonstandard neutrino interactions with supernova neutrinos
dc.type journal article es_ES
dc.date.updated 2015-09-30T10:03:43Z
dc.identifier.doi 10.1103/PhysRevD.76.053001
dc.identifier.idgrec 043139
dc.rights.accessRights open access es_ES

Visualització       (1.129Mb)

Aquest element apareix en la col·lecció o col·leccions següent(s)

Mostra el registre parcial de l'element

Cerca a RODERIC

Cerca avançada

Visualitza

Estadístiques