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Titolo:
Neutrinoless double beta decay with and without Majoron-like boson emission in a 3-3-1 model - art. no. 096001
Autore:
Montero, JC; Pires, CAD; Pleitez, V;
Indirizzi:
Univ Estadual Paulista, Inst Fis Teor, BR-01405900 Sao Paulo, Brazil Univ Estadual Paulista Sao Paulo Brazil BR-01405900 BC Sao Paulo, Brazil Univ Maryland, Dept Phys, College Pk, MD 20742 USA Univ Maryland College Pk MD USA 20742 Dept Phys, College Pk, MD 20742 USA
Titolo Testata:
PHYSICAL REVIEW D
fascicolo: 9, volume: 6409, anno: 2001,
pagine: 6001 -
SICI:
0556-2821(20011101)6409:9<6001:NDBDWA>2.0.ZU;2-P
Fonte:
ISI
Lingua:
ENG
Soggetto:
CHIRAL GAUGE EXTENSIONS; LEFT-RIGHT ASYMMETRIES; LEPTON-NUMBER; SPONTANEOUS BREAKING; PARTICLE PHYSICS; LSND EXPERIMENT; MASS; OSCILLATION; SUPERSYMMETRY; SYMMETRIES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
54
Recensione:
Indirizzi per estratti:
Indirizzo: Montero, JC Univ Estadual Paulista, Inst Fis Teor, Rua Pamplona 145, BR-01405900 Sao Paulo, Brazil Univ Estadual Paulista Rua Pamplona 145 Sao PauloBrazil BR-01405900 BC
Citazione:
J.C. Montero et al., "Neutrinoless double beta decay with and without Majoron-like boson emission in a 3-3-1 model - art. no. 096001", PHYS REV D, 6409(9), 2001, pp. 6001

Abstract

We consider the contributions to the neutrinoless double beta decays in a SU(3)(L)circle timesU(1)(N) electroweak model. We show that for a range of parameters in the model there are diagrams involving vector-vector-scalar and trilinear scalar couplings which can be potentially as contributing as the light massive Majorana neutrino exchange one. We use these contributionsto obtain constraints upon some mass scales of the model, such as the masses of the new charged vector and scalar bosons. We also consider briefly the decay in which, in addition to the two electrons. a Majoron-like boson isemitted.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 21/01/20 alle ore 06:56:30