Density dependence of the MIT bag parameters from the field theory of hadrons
- Autores
- Aguirre, Ricardo Miguel; Schvellinger, Martín Alejandro
- Año de publicación
- 1997
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A self-consistent description of the MIT bag parameters as functions of the nuclear matter density is presented. The subnuclear degrees of freedom are treated in the Quark-Meson Coupling Model, considering the equilibrium conditions for the bag in the nuclear medium. The hadronic interaction is described in the framework of the quantum field theory of hadrons through several models. We have obtained the behavior of the bag radius and the bag parameters B and z0 , taking their derivatives with respect to the mean field value of the scalar meson as free parameters. A discussion on the variation range of these derivatives is given.
Facultad de Ciencias Exactas - Materia
-
Ciencias Exactas
Física
Nuclear matter
Bag model
Field theory of hadrons
Bag parameters in-medium - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/122983
Ver los metadatos del registro completo
| id |
SEDICI_e4a0d4ce560187e6af65fd2657085dad |
|---|---|
| oai_identifier_str |
oai:sedici.unlp.edu.ar:10915/122983 |
| network_acronym_str |
SEDICI |
| repository_id_str |
1329 |
| network_name_str |
SEDICI (UNLP) |
| spelling |
Density dependence of the MIT bag parameters from the field theory of hadronsAguirre, Ricardo MiguelSchvellinger, Martín AlejandroCiencias ExactasFísicaNuclear matterBag modelField theory of hadronsBag parameters in-mediumA self-consistent description of the MIT bag parameters as functions of the nuclear matter density is presented. The subnuclear degrees of freedom are treated in the Quark-Meson Coupling Model, considering the equilibrium conditions for the bag in the nuclear medium. The hadronic interaction is described in the framework of the quantum field theory of hadrons through several models. We have obtained the behavior of the bag radius and the bag parameters B and z<sub>0</sub> , taking their derivatives with respect to the mean field value of the scalar meson as free parameters. A discussion on the variation range of these derivatives is given.Facultad de Ciencias Exactas1997info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf245-249http://sedici.unlp.edu.ar/handle/10915/122983enginfo:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/arxiv/nucl-th/9611028info:eu-repo/semantics/altIdentifier/doi/10.1016/s0370-2693(97)00341-9info: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:UNLP2026-06-23T10:51:51Zoai:sedici.unlp.edu.ar:10915/122983Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292026-06-23 10:51:51.842SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Density dependence of the MIT bag parameters from the field theory of hadrons |
| title |
Density dependence of the MIT bag parameters from the field theory of hadrons |
| spellingShingle |
Density dependence of the MIT bag parameters from the field theory of hadrons Aguirre, Ricardo Miguel Ciencias Exactas Física Nuclear matter Bag model Field theory of hadrons Bag parameters in-medium |
| title_short |
Density dependence of the MIT bag parameters from the field theory of hadrons |
| title_full |
Density dependence of the MIT bag parameters from the field theory of hadrons |
| title_fullStr |
Density dependence of the MIT bag parameters from the field theory of hadrons |
| title_full_unstemmed |
Density dependence of the MIT bag parameters from the field theory of hadrons |
| title_sort |
Density dependence of the MIT bag parameters from the field theory of hadrons |
| dc.creator.none.fl_str_mv |
Aguirre, Ricardo Miguel Schvellinger, Martín Alejandro |
| author |
Aguirre, Ricardo Miguel |
| author_facet |
Aguirre, Ricardo Miguel Schvellinger, Martín Alejandro |
| author_role |
author |
| author2 |
Schvellinger, Martín Alejandro |
| author2_role |
author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Física Nuclear matter Bag model Field theory of hadrons Bag parameters in-medium |
| topic |
Ciencias Exactas Física Nuclear matter Bag model Field theory of hadrons Bag parameters in-medium |
| dc.description.none.fl_txt_mv |
A self-consistent description of the MIT bag parameters as functions of the nuclear matter density is presented. The subnuclear degrees of freedom are treated in the Quark-Meson Coupling Model, considering the equilibrium conditions for the bag in the nuclear medium. The hadronic interaction is described in the framework of the quantum field theory of hadrons through several models. We have obtained the behavior of the bag radius and the bag parameters B and z<sub>0</sub> , taking their derivatives with respect to the mean field value of the scalar meson as free parameters. A discussion on the variation range of these derivatives is given. Facultad de Ciencias Exactas |
| description |
A self-consistent description of the MIT bag parameters as functions of the nuclear matter density is presented. The subnuclear degrees of freedom are treated in the Quark-Meson Coupling Model, considering the equilibrium conditions for the bag in the nuclear medium. The hadronic interaction is described in the framework of the quantum field theory of hadrons through several models. We have obtained the behavior of the bag radius and the bag parameters B and z<sub>0</sub> , taking their derivatives with respect to the mean field value of the scalar meson as free parameters. A discussion on the variation range of these derivatives is given. |
| publishDate |
1997 |
| dc.date.none.fl_str_mv |
1997 |
| 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/10915/122983 |
| url |
http://sedici.unlp.edu.ar/handle/10915/122983 |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/0370-2693 info:eu-repo/semantics/altIdentifier/arxiv/nucl-th/9611028 info:eu-repo/semantics/altIdentifier/doi/10.1016/s0370-2693(97)00341-9 |
| 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 245-249 |
| 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 |
| _version_ |
1868982207391989760 |
| score |
13.265058 |