OperaV1, Main, Exploration, bibRecord, 000903

Superluminal neutrinos from Lorentz-violating dimension-5 operators

Identifieur interne : 000903 ( Main/Exploration ); précédent : 000902; suivant : 000904

Superluminal neutrinos from Lorentz-violating dimension-5 operators

Auteurs : C. A. G. Almeida [Brésil] ; M. A. Anacleto [Brésil] ; F. A. Brito [Brésil] ; E. Passos [Brésil]

Source :

European physical journal. C, Particles and fields : (Print) [ 1434-6044 ] ; 2012.

RBID : Pascal:12-0130329

Descripteurs français

Pascal (Inist)
- Neutrino, Opérateur, Invariance CPT, Supernova, Physique mathématique, Particule élémentaire, Particule sans masse.
Wicri :
- topic : Particule élémentaire.

English descriptors

KwdEn :
- CPT invariance, Elementary particles, Massless particles, Mathematical physics, Neutrinos, Operator, Supernovae.

Abstract

We consider Lorentz- and CPT-violating dimension-5 operators to address the issue of superluminal neutrinos recently pointed out in OPERA experiments. We assume these operators in the photon and neutrino sectors to be coupled to Lorentz-violating backgrounds in a preferred frame defined by a time-like direction. We show that such operators can produce a curve with OPERA's slope that fits OPERA, MINOS and supernova SN 1987a data.

Affiliations:

Links toward previous steps (curation, corpus...)

to stream PascalFrancis, to step Corpus: 000107
to stream PascalFrancis, to step Curation: 000415
to stream PascalFrancis, to step Checkpoint: 000055
to stream Main, to step Merge: 000900
to stream Main, to step Curation: 000903

Le document en format XML

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<front><div type="abstract" xml:lang="en">We consider Lorentz- and CPT-violating dimension-5 operators to address the issue of superluminal neutrinos recently pointed out in OPERA experiments. We assume these operators in the photon and neutrino sectors to be coupled to Lorentz-violating backgrounds in a preferred frame defined by a time-like direction. We show that such operators can produce a curve with OPERA's slope that fits OPERA, MINOS and supernova SN 1987a data.</div>
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Superluminal neutrinos from Lorentz-violating dimension-5 operators

Superluminal neutrinos from Lorentz-violating dimension-5 operators

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri