Rank-one separable potentials from nucleo-nucleon phase shifts

Autores
Schaposnik, Fidel Arturo; De Vega, Héctor José
Año de publicación
1973
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present a set of rank-one separable potentials for the nucleon-nucleon system corresponding to all partial waves up toL=2. The form factors of these interactions were obtained by using the solution of the inverse problem and by fitting their parameters to represent the Arndt-MacGregor-Wright nucleon-nucleon phase shifts. We have also studied the resulting potentials in computing two- and three-nucleon parameters.
Si presenta un insieme di potenziali separabili di primo rango per il sistema nucleone-nucleone corrispondente a tutte le onde parziali sino aL=2. Si sono ottenuti i fattori di forma di queste interazioni usando la soluzione del problema inverso ed approssimando i loro parametri per rappresentare gli spostamenti di fase nucleone-nucleone di Arndt-MacGregor-Wright. Si sono studiati anche i potenziali risultanti nel computo dei parametri di due e tre nucleoni.
Мы предлагаем систему разделяемых потенциалов для нуклоннуклонной системы, соответствующей всем парциальным волнам вплоть доL=2. Форм-факторы этих взаимодействий получаются с помощью использования решения обратной проблемы и подгонки рассматриваемых параметров, чтобы воспроизвести нуклон-нуклонные фазовые сдвиги. Мы также исследовали результирующие потенциалы при вычислении двух- и трех-нуклонных параметров.
Departamento de Física
Materia
Física
Ciencias Exactas
rank-one separable potentials
potential models
nucleon-nucleon
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/139817

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repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Rank-one separable potentials from nucleo-nucleon phase shiftsSchaposnik, Fidel ArturoDe Vega, Héctor JoséFísicaCiencias Exactasrank-one separable potentialspotential modelsnucleon-nucleonWe present a set of rank-one separable potentials for the nucleon-nucleon system corresponding to all partial waves up toL=2. The form factors of these interactions were obtained by using the solution of the inverse problem and by fitting their parameters to represent the Arndt-MacGregor-Wright nucleon-nucleon phase shifts. We have also studied the resulting potentials in computing two- and three-nucleon parameters.Si presenta un insieme di potenziali separabili di primo rango per il sistema nucleone-nucleone corrispondente a tutte le onde parziali sino aL=2. Si sono ottenuti i fattori di forma di queste interazioni usando la soluzione del problema inverso ed approssimando i loro parametri per rappresentare gli spostamenti di fase nucleone-nucleone di Arndt-MacGregor-Wright. Si sono studiati anche i potenziali risultanti nel computo dei parametri di due e tre nucleoni.Мы предлагаем систему разделяемых потенциалов для нуклоннуклонной системы, соответствующей всем парциальным волнам вплоть доL=2. Форм-факторы этих взаимодействий получаются с помощью использования решения обратной проблемы и подгонки рассматриваемых параметров, чтобы воспроизвести нуклон-нуклонные фазовые сдвиги. Мы также исследовали результирующие потенциалы при вычислении двух- и трех-нуклонных параметров.Departamento de Física1973info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf923-936http://sedici.unlp.edu.ar/handle/10915/139817enginfo:eu-repo/semantics/altIdentifier/issn/0369-3546info:eu-repo/semantics/altIdentifier/issn/1826-9869info:eu-repo/semantics/altIdentifier/doi/10.1007/bf02804159info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:32:02Zoai:sedici.unlp.edu.ar:10915/139817Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:32:02.436SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Rank-one separable potentials from nucleo-nucleon phase shifts
title Rank-one separable potentials from nucleo-nucleon phase shifts
spellingShingle Rank-one separable potentials from nucleo-nucleon phase shifts
Schaposnik, Fidel Arturo
Física
Ciencias Exactas
rank-one separable potentials
potential models
nucleon-nucleon
title_short Rank-one separable potentials from nucleo-nucleon phase shifts
title_full Rank-one separable potentials from nucleo-nucleon phase shifts
title_fullStr Rank-one separable potentials from nucleo-nucleon phase shifts
title_full_unstemmed Rank-one separable potentials from nucleo-nucleon phase shifts
title_sort Rank-one separable potentials from nucleo-nucleon phase shifts
dc.creator.none.fl_str_mv Schaposnik, Fidel Arturo
De Vega, Héctor José
author Schaposnik, Fidel Arturo
author_facet Schaposnik, Fidel Arturo
De Vega, Héctor José
author_role author
author2 De Vega, Héctor José
author2_role author
dc.subject.none.fl_str_mv Física
Ciencias Exactas
rank-one separable potentials
potential models
nucleon-nucleon
topic Física
Ciencias Exactas
rank-one separable potentials
potential models
nucleon-nucleon
dc.description.none.fl_txt_mv We present a set of rank-one separable potentials for the nucleon-nucleon system corresponding to all partial waves up toL=2. The form factors of these interactions were obtained by using the solution of the inverse problem and by fitting their parameters to represent the Arndt-MacGregor-Wright nucleon-nucleon phase shifts. We have also studied the resulting potentials in computing two- and three-nucleon parameters.
Si presenta un insieme di potenziali separabili di primo rango per il sistema nucleone-nucleone corrispondente a tutte le onde parziali sino aL=2. Si sono ottenuti i fattori di forma di queste interazioni usando la soluzione del problema inverso ed approssimando i loro parametri per rappresentare gli spostamenti di fase nucleone-nucleone di Arndt-MacGregor-Wright. Si sono studiati anche i potenziali risultanti nel computo dei parametri di due e tre nucleoni.
Мы предлагаем систему разделяемых потенциалов для нуклоннуклонной системы, соответствующей всем парциальным волнам вплоть доL=2. Форм-факторы этих взаимодействий получаются с помощью использования решения обратной проблемы и подгонки рассматриваемых параметров, чтобы воспроизвести нуклон-нуклонные фазовые сдвиги. Мы также исследовали результирующие потенциалы при вычислении двух- и трех-нуклонных параметров.
Departamento de Física
description We present a set of rank-one separable potentials for the nucleon-nucleon system corresponding to all partial waves up toL=2. The form factors of these interactions were obtained by using the solution of the inverse problem and by fitting their parameters to represent the Arndt-MacGregor-Wright nucleon-nucleon phase shifts. We have also studied the resulting potentials in computing two- and three-nucleon parameters.
publishDate 1973
dc.date.none.fl_str_mv 1973
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/139817
url http://sedici.unlp.edu.ar/handle/10915/139817
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0369-3546
info:eu-repo/semantics/altIdentifier/issn/1826-9869
info:eu-repo/semantics/altIdentifier/doi/10.1007/bf02804159
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
923-936
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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