Dipole moments of the electron, neutrino and neutron in the MSSM without R-parity symmetry
| dc.contributor.author | Steven, A. Abel | en |
| dc.contributor.author | Athanasios, Dedes | en |
| dc.contributor.author | Herbert, K. Dreiner | en |
| dc.date.accessioned | 2015-11-24T18:30:14Z | |
| dc.date.available | 2015-11-24T18:30:14Z | |
| dc.identifier.issn | 1126-6708 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/16349 | |
| dc.rights | Default Licence | - |
| dc.title | Dipole moments of the electron, neutrino and neutron in the MSSM without R-parity symmetry | en |
| heal.abstract | We show that in the MSSM without R-parity symmetry there are no new contributions to electron and neutron electric dipole moments (EDMs) at one-loop induced by the R-parity violating Yukawa couplings. Non-zero EDMs for the electron and neutron first arise at the two-loop level. As an example we estimate the contribution of a two-loop graph which induces electron EDMs. On the other hand, we show that the (Majorana) neutrino electric and magnetic transition moments are non zero even at the one-loop level. Constraints on the R-parity violating couplings are derived from the existing bounds on the neutrino dipole moments. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.secondary | http://stacks.iop.org/1126-6708/2000/i=05/a=013 | - |
| heal.journalName | Journal of High Energy Physics | en |
| heal.journalType | peer reviewed | - |
| heal.publicationDate | 2000 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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