Projected linear response theory for charge-exchange excitations and double beta decay

The projected random phase approximation (PRPA) for charge-exchange excitations is derived from the time-dependent variational principle. Explicit results for the unperturbed energies (including the self-energy corrections), the PRPA matrices, and the transition matrix elements are presented. The ef...

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Detalles Bibliográficos
Autores principales:	Krmpotic, Francisco, Mariano, Alejandro Edgardo, Kuo, T.T.S., Nakayama, K.
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	1993
Materias:	Ciencias Exactas Beta (velocity) Physics Random phase approximation Projection (linear algebra) Charge exchange Nuclear theory Linear response theory Stochastic matrix Quantum mechanics Double beta decay Variational principle
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/122722
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-122722
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 Beta (velocity) Physics Random phase approximation Projection (linear algebra) Charge exchange Nuclear theory Linear response theory Stochastic matrix Quantum mechanics Double beta decay Variational principle
spellingShingle	Ciencias Exactas Beta (velocity) Physics Random phase approximation Projection (linear algebra) Charge exchange Nuclear theory Linear response theory Stochastic matrix Quantum mechanics Double beta decay Variational principle Krmpotic, Francisco Mariano, Alejandro Edgardo Kuo, T.T.S. Nakayama, K. Projected linear response theory for charge-exchange excitations and double beta decay
topic_facet	Ciencias Exactas Beta (velocity) Physics Random phase approximation Projection (linear algebra) Charge exchange Nuclear theory Linear response theory Stochastic matrix Quantum mechanics Double beta decay Variational principle
description	The projected random phase approximation (PRPA) for charge-exchange excitations is derived from the time-dependent variational principle. Explicit results for the unperturbed energies (including the self-energy corrections), the PRPA matrices, and the transition matrix elements are presented. The effect of the projection procedure on the two-neutrino ββ decay in <sup>76</sup>Ge is briefly discussed.
format	Articulo Articulo
author	Krmpotic, Francisco Mariano, Alejandro Edgardo Kuo, T.T.S. Nakayama, K.
author_facet	Krmpotic, Francisco Mariano, Alejandro Edgardo Kuo, T.T.S. Nakayama, K.
author_sort	Krmpotic, Francisco
title	Projected linear response theory for charge-exchange excitations and double beta decay
title_short	Projected linear response theory for charge-exchange excitations and double beta decay
title_full	Projected linear response theory for charge-exchange excitations and double beta decay
title_fullStr	Projected linear response theory for charge-exchange excitations and double beta decay
title_full_unstemmed	Projected linear response theory for charge-exchange excitations and double beta decay
title_sort	projected linear response theory for charge-exchange excitations and double beta decay
publishDate	1993
url	http://sedici.unlp.edu.ar/handle/10915/122722
work_keys_str_mv	AT krmpoticfrancisco projectedlinearresponsetheoryforchargeexchangeexcitationsanddoublebetadecay AT marianoalejandroedgardo projectedlinearresponsetheoryforchargeexchangeexcitationsanddoublebetadecay AT kuotts projectedlinearresponsetheoryforchargeexchangeexcitationsanddoublebetadecay AT nakayamak projectedlinearresponsetheoryforchargeexchangeexcitationsanddoublebetadecay
bdutipo_str	Repositorios
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Projected linear response theory for charge-exchange excitations and double beta decay

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