OperaV1, PascalFrancis, Corpus, bibRecord, 000104

Group velocity of neutrino waves

Identifieur interne : 000104 ( PascalFrancis/Corpus ); précédent : 000103; suivant : 000105

Group velocity of neutrino waves

Auteurs : D. Indumathi ; Romesh K. Kaul ; M. V. N. Murthy ; G. Rajasekaran

Source :

Physics letters. Section B [ 0370-2693 ] ; 2012.

RBID : Pascal:12-0154565

Descripteurs français

Pascal (Inist)
- Vitesse groupe, Neutrino, Paquet onde, Etat propre, Mélangeage, Flaveur, Particule sans masse, Particule élémentaire.

English descriptors

KwdEn :
- Eigenstates, Elementary particles, Flavor, Group velocity, Massless particles, Mixing, Neutrinos, Wave packets.

Abstract

We follow up on the analysis of Mecozzi and Bellini (arXiv:1110.1253v1) where they showed, in principle, the possibility of superluminal propagation of neutrinos, as indicated by the recent OPERA result. We refine the analysis by introducing wave packets for the superposition of energy eigenstates and discuss the implications of their results with realistic values for the mixing and mass parameters in a full three neutrino mixing scenario. Our analysis shows the possibility of superluminal propagation of neutrino flavour in a very narrow range of neutrino parameter space. Simultaneously this reduces the number of observable events drastically. Therefore, the OPERA result cannot be explained in this framework.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

A01	`01`	`1`		`@0 0370-2693`
A02	`01`			`@0 PYLBAJ`
A03		`1`		`@0 Phys. lett., Sect. B`
A05				`@2 709`
A06				`@2 4-5`
A08	`01`	`1`	`ENG`	`@1 Group velocity of neutrino waves`
A11	`01`	`1`		`@1 INDUMATHI (D.)`
A11	`02`	`1`		`@1 KAUL (Romesh K.)`
A11	`03`	`1`		`@1 MURTHY (M. V. N.)`
A11	`04`	`1`		`@1 RAJASEKARAN (G.)`
A14	`01`			`@1 The Institute of Mathematical Sciences @2 Chennai 600 113 @3 IND @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut.`
A14	`02`			`@1 Chennai Mathematical Institute @2 Siruseri 603 103 @3 IND @Z 4 aut.`
A20				`@1 413-418`
A21				`@1 2012`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 9425B @5 354000509228560160`
A44				`@0 0000 @1 © 2012 INIST-CNRS. All rights reserved.`
A45				`@0 8 ref.`
A47	`01`	`1`		`@0 12-0154565`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Physics letters. Section B`
A66	`01`			`@0 GBR`
C01	`01`		`ENG`	@0 We follow up on the analysis of Mecozzi and Bellini (arXiv:1110.1253v1) where they showed, in principle, the possibility of superluminal propagation of neutrinos, as indicated by the recent OPERA result. We refine the analysis by introducing wave packets for the superposition of energy eigenstates and discuss the implications of their results with realistic values for the mixing and mass parameters in a full three neutrino mixing scenario. Our analysis shows the possibility of superluminal propagation of neutrino flavour in a very narrow range of neutrino parameter space. Simultaneously this reduces the number of observable events drastically. Therefore, the OPERA result cannot be explained in this framework.
C02	`01`	`3`		`@0 001B00`
C02	`02`	`3`		`@0 001B20`
C02	`03`	`3`		`@0 001B10`
C03	`01`	`3`	`FRE`	`@0 Vitesse groupe @5 26`
C03	`01`	`3`	`ENG`	`@0 Group velocity @5 26`
C03	`02`	`3`	`FRE`	`@0 Neutrino @5 27`
C03	`02`	`3`	`ENG`	`@0 Neutrinos @5 27`
C03	`03`	`3`	`FRE`	`@0 Paquet onde @5 28`
C03	`03`	`3`	`ENG`	`@0 Wave packets @5 28`
C03	`04`	`3`	`FRE`	`@0 Etat propre @5 29`
C03	`04`	`3`	`ENG`	`@0 Eigenstates @5 29`
C03	`05`	`3`	`FRE`	`@0 Mélangeage @5 30`
C03	`05`	`3`	`ENG`	`@0 Mixing @5 30`
C03	`06`	`3`	`FRE`	`@0 Flaveur @5 31`
C03	`06`	`3`	`ENG`	`@0 Flavor @5 31`
C03	`07`	`3`	`FRE`	`@0 Particule sans masse @5 32`
C03	`07`	`3`	`ENG`	`@0 Massless particles @5 32`
C03	`08`	`3`	`FRE`	`@0 Particule élémentaire @5 33`
C03	`08`	`3`	`ENG`	`@0 Elementary particles @5 33`
N21				`@1 114`
N44	`01`			`@1 OTO`
N82				`@1 OTO`

Format Inist (serveur)

NO :	PASCAL 12-0154565 INIST
ET :	Group velocity of neutrino waves
AU :	INDUMATHI (D.); KAUL (Romesh K.); MURTHY (M. V. N.); RAJASEKARAN (G.)
AF :	The Institute of Mathematical Sciences/Chennai 600 113/Inde (1 aut., 2 aut., 3 aut., 4 aut.); Chennai Mathematical Institute/Siruseri 603 103/Inde (4 aut.)
DT :	Publication en série; Niveau analytique
SO :	Physics letters. Section B; ISSN 0370-2693; Coden PYLBAJ; Royaume-Uni; Da. 2012; Vol. 709; No. 4-5; Pp. 413-418; Bibl. 8 ref.
LA :	Anglais
EA :	We follow up on the analysis of Mecozzi and Bellini (arXiv:1110.1253v1) where they showed, in principle, the possibility of superluminal propagation of neutrinos, as indicated by the recent OPERA result. We refine the analysis by introducing wave packets for the superposition of energy eigenstates and discuss the implications of their results with realistic values for the mixing and mass parameters in a full three neutrino mixing scenario. Our analysis shows the possibility of superluminal propagation of neutrino flavour in a very narrow range of neutrino parameter space. Simultaneously this reduces the number of observable events drastically. Therefore, the OPERA result cannot be explained in this framework.
CC :	001B00; 001B20; 001B10
FD :	Vitesse groupe; Neutrino; Paquet onde; Etat propre; Mélangeage; Flaveur; Particule sans masse; Particule élémentaire
ED :	Group velocity; Neutrinos; Wave packets; Eigenstates; Mixing; Flavor; Massless particles; Elementary particles
LO :	INIST-9425B.354000509228560160
ID :	12-0154565

Links to Exploration step

Pascal:12-0154565

Le document en format XML

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<EA>We follow up on the analysis of Mecozzi and Bellini (arXiv:1110.1253v1) where they showed, in principle, the possibility of superluminal propagation of neutrinos, as indicated by the recent OPERA result. We refine the analysis by introducing wave packets for the superposition of energy eigenstates and discuss the implications of their results with realistic values for the mixing and mass parameters in a full three neutrino mixing scenario. Our analysis shows the possibility of superluminal propagation of neutrino flavour in a very narrow range of neutrino parameter space. Simultaneously this reduces the number of observable events drastically. Therefore, the OPERA result cannot be explained in this framework.</EA>
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Group velocity of neutrino waves

Group velocity of neutrino waves

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Descripteurs français

English descriptors

Abstract

Notice en format standard (ISO 2709)

Format Inist (serveur)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri