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Supersymmetry and neutrinoless double beta decay
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Supersymmetry and neutrinoless double beta decay
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| dc.contributor.author | Hirsch, Martin | |
| dc.contributor.author | Klapdor-Kleingrothaus, H.V. | |
| dc.contributor.author | Kovalenko, S.G. | |
| dc.date.accessioned | 2014-08-27T07:54:06Z | |
| dc.date.available | 2014-08-27T07:54:06Z | |
| dc.date.issued | 1996 | |
| dc.identifier.citation | Hirsch, Martin Klapdor-Kleingrothaus, H.V. Kovalenko, S.G. 1996 Supersymmetry and neutrinoless double beta decay Physical Review D 53 3 1329 1348 | |
| dc.identifier.uri | http://hdl.handle.net/10550/37421 | |
| dc.description.abstract | Neutrinoless double beta decay (0 nu beta beta) induced by superparticle exchange is investigated. Such a supersymmetric (SUSY) mechanism of 0 nu beta beta decay arises within SUSY theories with R-parity nonconservation (R(p)). We consider the minimal supersymmetric standard model (MSSM) with explicit R(p) terms in the superpotential (R(p) MSSM). The decay rate for the SUSY mechanism of 0 nu beta beta decay is calculated. Numerical values for nuclear matrix elements for the experimentally most interesting isotopes are calculated within the proton-neutron quasiparticle random phase approximation. Constraints on the R(p) MSSM parameter space are extracted from current experimental half-life limits. The most stringent limits are derived from data on Ge-76. It is shown that these constraints are more stringent than those from other low-energy processes and are competitive with or even more stringent than constraints expected from accelerator searches. | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Physical Review D, 1996, vol. 53, num. 3, p. 1329-1348 | |
| dc.subject | Física | |
| dc.title | Supersymmetry and neutrinoless double beta decay | |
| dc.type | journal article | es_ES |
| dc.date.updated | 2014-08-27T07:54:06Z | |
| dc.identifier.doi | 10.1103/PhysRevD.53.1329 | |
| dc.identifier.idgrec | 098957 | |
| dc.rights.accessRights | open access | es_ES |
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