General behavior of double beta decay amplitudes in the quasiparticle random phase approximation

Simple formulas for the 0+ → 0+ double beta decay matrix elements, as a function of the particle-particle strength g<SUP>pp</SUP>, have been designed within the quasiparticle random phase approximation. The 2<i>v</i> amplitude is a bilinear function of g<SUP>pp</SUP&...

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Autor principal: Krmpotić, Francisco
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 1993
Materias:
Física
Elementary particle
Particle physics
Physics
Quasiparticle
Random phase approximation
Nucleon
Hamiltonian (quantum mechanics)
Hadron
Mathematical physics
Fermion
Double beta decay
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/122986
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-122986
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Elementary particle
Particle physics
Physics
Quasiparticle
Random phase approximation
Nucleon
Hamiltonian (quantum mechanics)
Hadron
Mathematical physics
Fermion
Double beta decay
spellingShingle Física
Elementary particle
Particle physics
Physics
Quasiparticle
Random phase approximation
Nucleon
Hamiltonian (quantum mechanics)
Hadron
Mathematical physics
Fermion
Double beta decay
Krmpotić, Francisco
General behavior of double beta decay amplitudes in the quasiparticle random phase approximation
topic_facet Física
Elementary particle
Particle physics
Physics
Quasiparticle
Random phase approximation
Nucleon
Hamiltonian (quantum mechanics)
Hadron
Mathematical physics
Fermion
Double beta decay
description Simple formulas for the 0+ → 0+ double beta decay matrix elements, as a function of the particle-particle strength g<SUP>pp</SUP>, have been designed within the quasiparticle random phase approximation. The 2<i>v</i> amplitude is a bilinear function of g<SUP>pp</SUP>, and all 0<i>v</i> moments behave as ratios of a linear function and the square root of another linear function of g<SUP>pp</SUP>. It is suggested that these results are of general validity and that any modifications of the nuclear Hamiltonian or the configuration space cannot lead to a different functional dependence.
format Articulo
Preprint
author Krmpotić, Francisco
author_facet Krmpotić, Francisco
author_sort Krmpotić, Francisco
title General behavior of double beta decay amplitudes in the quasiparticle random phase approximation
title_short General behavior of double beta decay amplitudes in the quasiparticle random phase approximation
title_full General behavior of double beta decay amplitudes in the quasiparticle random phase approximation
title_fullStr General behavior of double beta decay amplitudes in the quasiparticle random phase approximation
title_full_unstemmed General behavior of double beta decay amplitudes in the quasiparticle random phase approximation
title_sort general behavior of double beta decay amplitudes in the quasiparticle random phase approximation
publishDate 1993
url http://sedici.unlp.edu.ar/handle/10915/122986
work_keys_str_mv AT krmpoticfrancisco generalbehaviorofdoublebetadecayamplitudesinthequasiparticlerandomphaseapproximation
bdutipo_str Repositorios
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