Weak nonmesonic decay spectra of hypernuclei
We compute one- and two-nucleon kinetic-energy spectra and opening-angle distributions for the nonmesonic weak decay of several hypernuclei, and compare our results with some recent data. The decay dynamics is described by transition potentials of the one-meson-exchange type, and the nuclear structu...
Guardado en:
Autores principales: | , , , |
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Formato: | Articulo |
Lenguaje: | Inglés |
Publicado: |
2010
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Materias: | |
Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/132063 |
Aporte de: |
id |
I19-R120-10915-132063 |
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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 |
Ciencias Exactas Física kinetic-energy spectra hypernuclei decay |
spellingShingle |
Ciencias Exactas Física kinetic-energy spectra hypernuclei decay Bauer, Eduardo Galeão, Alfredo P. Hussein, Mahir S. Krmpotić, Francisco Weak nonmesonic decay spectra of hypernuclei |
topic_facet |
Ciencias Exactas Física kinetic-energy spectra hypernuclei decay |
description |
We compute one- and two-nucleon kinetic-energy spectra and opening-angle distributions for the nonmesonic weak decay of several hypernuclei, and compare our results with some recent data. The decay dynamics is described by transition potentials of the one-meson-exchange type, and the nuclear structure aspects by two versions of the independent-particle shell model (IPSM). In version IPSM-a, the hole states are treated as stationary, while in version IPSM-b the deep-hole ones are considered to be quasi-stationary and are described by Breit-Wigner distributions. |
format |
Articulo Articulo |
author |
Bauer, Eduardo Galeão, Alfredo P. Hussein, Mahir S. Krmpotić, Francisco |
author_facet |
Bauer, Eduardo Galeão, Alfredo P. Hussein, Mahir S. Krmpotić, Francisco |
author_sort |
Bauer, Eduardo |
title |
Weak nonmesonic decay spectra of hypernuclei |
title_short |
Weak nonmesonic decay spectra of hypernuclei |
title_full |
Weak nonmesonic decay spectra of hypernuclei |
title_fullStr |
Weak nonmesonic decay spectra of hypernuclei |
title_full_unstemmed |
Weak nonmesonic decay spectra of hypernuclei |
title_sort |
weak nonmesonic decay spectra of hypernuclei |
publishDate |
2010 |
url |
http://sedici.unlp.edu.ar/handle/10915/132063 |
work_keys_str_mv |
AT bauereduardo weaknonmesonicdecayspectraofhypernuclei AT galeaoalfredop weaknonmesonicdecayspectraofhypernuclei AT husseinmahirs weaknonmesonicdecayspectraofhypernuclei AT krmpoticfrancisco weaknonmesonicdecayspectraofhypernuclei |
bdutipo_str |
Repositorios |
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1764820455879868417 |