Loop-Induced Majoronic Decay of Neutrinos:
| dc.creator | Chang, Darwin | |
| dc.creator | Liu, Jiang | |
| dc.creator | Pal, Palash B. | |
| dc.date | 1993-08-04 | |
| dc.date.accessioned | 2026-07-07T03:56:18Z | |
| dc.date.available | 2026-07-07T03:56:18Z | |
| dc.description | In models where the suppression of the tree level couplings of fermions with Goldstone bosons is not protected by symmetry, the loop-induced couplings can in general dominate over the tree couplings. We demonstrate this by calculating the decay $ν\to ν' + \mbox{Majoron}$ in the simplest singlet Majoron model. It is shown that 1-loop contributions can be orders of magnitude bigger than the tree-level result, and hence allows a wide range of interesting values of neutrino mass and mixing to be compatible with cosmological constraints. | |
| dc.description | (7 pages LATEX) 5 pages of figures can be sent on request. [NUHEP-TH-93-17, UPR-0576T, DOE-ER40757-019, CPP-93-19] | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9308224 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9308224 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/44909 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Loop-Induced Majoronic Decay of Neutrinos: | |
| dc.type | text |