MAJORON EMITTING NEUTRINOLESS DOUBLE-BETA DECAY IN THE ELECTROWEAK CHIRAL GAUGE EXTENSIONS

Authors
PISANO F SHARMA SS
Citation
F. Pisano et Ss. Sharma, MAJORON EMITTING NEUTRINOLESS DOUBLE-BETA DECAY IN THE ELECTROWEAK CHIRAL GAUGE EXTENSIONS, Physical review. D. Particles and fields, 57(9), 1998, pp. 5670-5675
Citations number
48
Categorie Soggetti
Physics, Particles & Fields
Journal title
Physical review. D. Particles and fields → ACNP
ISSN journal
05562821
Volume
57
Issue
9
Year of publication
1998
Pages
5670 - 5675
Database
ISI
SICI code
0556-2821(1998)57:9<5670:MENDDI>2.0.ZU;2-4
Abstract
Fundamental mechanisms for Majoron emitting neutrinoless double beta d ecay in SU(3)(C)xG(W)xU(1) models, for electroweak flavor chiral exten sions, G(W)=SU(S)(L) and SU(4)(L) are pointed out. Both kinds of known Majoron emitting processes, charged Majoron emitting where the massle ss Nambu-Goldstone boson itself carries lepton charge, L = -2, and the ordinary Majoron emitting where the boson has a small mass, are found possible.