High Scale Type-II Seesaw, Dominant Double Beta Decay within Cosmological Bound and LFV Decays in SU(5)
Joint Authors
Source
Advances in High Energy Physics
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-19, 19 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-02-03
Country of Publication
Egypt
No. of Pages
19
Main Subjects
Abstract EN
Very recently novel implementation of type-II seesaw mechanism for neutrino mass has been proposed in SU(5) grand unified theory with a number of desirable new physical phenomena beyond the standard model.
Introducing heavy right-handed neutrinos and extra fermion singlets, in this work we show how the type-I seesaw cancellation mechanism works in this SU(5) framework.
Besides predicting verifiable LFV decays, we further show that the model predicts dominant double beta decay with normal hierarchy or inverted hierarchy of active light neutrino masses in concordance with cosmological bound.
In addition a novel right-handed neutrino mass generation mechanism, independent of type-II seesaw predicted mass hierarchy, is suggested in this work.
American Psychological Association (APA)
Parida, M. K.& Satpathy, Rajesh. 2019. High Scale Type-II Seesaw, Dominant Double Beta Decay within Cosmological Bound and LFV Decays in SU(5). Advances in High Energy Physics،Vol. 2019, no. 2019, pp.1-19.
https://search.emarefa.net/detail/BIM-1118247
Modern Language Association (MLA)
Parida, M. K.& Satpathy, Rajesh. High Scale Type-II Seesaw, Dominant Double Beta Decay within Cosmological Bound and LFV Decays in SU(5). Advances in High Energy Physics No. 2019 (2019), pp.1-19.
https://search.emarefa.net/detail/BIM-1118247
American Medical Association (AMA)
Parida, M. K.& Satpathy, Rajesh. High Scale Type-II Seesaw, Dominant Double Beta Decay within Cosmological Bound and LFV Decays in SU(5). Advances in High Energy Physics. 2019. Vol. 2019, no. 2019, pp.1-19.
https://search.emarefa.net/detail/BIM-1118247
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1118247