Nuclear moments for the neutrinoless double beta decay
The recently developed formalism for the evaluation of nuclear form factors in neutrinoless double beta decay is applied to 48 Ca, 76 Ge, 82 Se, 100 Mo, 128 Te and 130 Te nuclei. Explicit analytical expressions that follows from this theoretical development, in the single-mode model for the decay of...
Guardado en:
Autores principales: | , , , |
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Formato: | Articulo Preprint |
Lenguaje: | Inglés |
Publicado: |
1998
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Materias: | |
Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/123141 |
Aporte de: |
id |
I19-R120-10915-123141 |
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record_format |
dspace |
institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Inglés |
topic |
Física Lepton number Particle physics Physics Residual Nucleon Hamiltonian (quantum mechanics) Nuclear physics Neutrino MAJORANA Double beta decay Configuration space |
spellingShingle |
Física Lepton number Particle physics Physics Residual Nucleon Hamiltonian (quantum mechanics) Nuclear physics Neutrino MAJORANA Double beta decay Configuration space Barbero, César Alberto Krmpotić, Francisco Mariano, Alejandro Edgardo Tadić, Dubravko Nuclear moments for the neutrinoless double beta decay |
topic_facet |
Física Lepton number Particle physics Physics Residual Nucleon Hamiltonian (quantum mechanics) Nuclear physics Neutrino MAJORANA Double beta decay Configuration space |
description |
The recently developed formalism for the evaluation of nuclear form factors in neutrinoless double beta decay is applied to 48 Ca, 76 Ge, 82 Se, 100 Mo, 128 Te and 130 Te nuclei. Explicit analytical expressions that follows from this theoretical development, in the single-mode model for the decay of 48 Ca, have been worked out. They are useful both for testing the full numerical calculations, and for analytically checking the consistency with other formalisms. Large configuration space calculations are compared with previous studies, where alternative formulations were used. Yet, besides using the G-matrix as residual interaction, we here use a simple δ-force. Attention is paid to the connected effects of the short range nuclear correlations and the finite nucleon size. Constraints on lepton number violating terms in the weak Hamiltonian (effective neutrino Majorana mass and effective right-handed current coupling strengths) are deduced. |
format |
Articulo Preprint |
author |
Barbero, César Alberto Krmpotić, Francisco Mariano, Alejandro Edgardo Tadić, Dubravko |
author_facet |
Barbero, César Alberto Krmpotić, Francisco Mariano, Alejandro Edgardo Tadić, Dubravko |
author_sort |
Barbero, César Alberto |
title |
Nuclear moments for the neutrinoless double beta decay |
title_short |
Nuclear moments for the neutrinoless double beta decay |
title_full |
Nuclear moments for the neutrinoless double beta decay |
title_fullStr |
Nuclear moments for the neutrinoless double beta decay |
title_full_unstemmed |
Nuclear moments for the neutrinoless double beta decay |
title_sort |
nuclear moments for the neutrinoless double beta decay |
publishDate |
1998 |
url |
http://sedici.unlp.edu.ar/handle/10915/123141 |
work_keys_str_mv |
AT barberocesaralberto nuclearmomentsfortheneutrinolessdoublebetadecay AT krmpoticfrancisco nuclearmomentsfortheneutrinolessdoublebetadecay AT marianoalejandroedgardo nuclearmomentsfortheneutrinolessdoublebetadecay AT tadicdubravko nuclearmomentsfortheneutrinolessdoublebetadecay |
bdutipo_str |
Repositorios |
_version_ |
1764820449808613376 |