Relating the QCD Pomeron to an effective gluon mass

Detalhes bibliográficos
Autor(a) principal: Halzen, F.
Data de Publicação: 1993
Outros Autores: Krein, G. [UNESP], Natale, A. A. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevD.47.295
http://hdl.handle.net/11449/223825
Resumo: We construct the Pomeron as an exchange of two nonperturbative gluons, where the nonperturbative gluon propagator is described by an approximate solution of the Schwinger-Dyson equation which contains a dynamically generated gluon mass. We compute the total and elastic differential (dσdt) cross sections for pp scattering, obtaining agreement with the experimental data for a gluon mass m=370 MeV for ΛQCD=300 MeV. In particular, the Pomeron effectively behaves like a photon-exchange diagram with a coupling determined by the gluon mass. © 1993 The American Physical Society.
id UNSP_825c8737a83769559d1c77e8cdfd1a01
oai_identifier_str oai:repositorio.unesp.br:11449/223825
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Relating the QCD Pomeron to an effective gluon massWe construct the Pomeron as an exchange of two nonperturbative gluons, where the nonperturbative gluon propagator is described by an approximate solution of the Schwinger-Dyson equation which contains a dynamically generated gluon mass. We compute the total and elastic differential (dσdt) cross sections for pp scattering, obtaining agreement with the experimental data for a gluon mass m=370 MeV for ΛQCD=300 MeV. In particular, the Pomeron effectively behaves like a photon-exchange diagram with a coupling determined by the gluon mass. © 1993 The American Physical Society.Department of Physics, University of Wisconsin, Madison, WI 53706Instituto de Física Teórica, Universidade Estadual Paulista, Rua Pamplona 145, 01405, Sao PauloInstituto de Física Teórica, Universidade Estadual Paulista, Rua Pamplona 145, 01405, Sao PauloUniversidade Estadual Paulista (UNESP)Halzen, F.Krein, G. [UNESP]Natale, A. A. [UNESP]2022-04-28T19:53:18Z2022-04-28T19:53:18Z1993-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article295-298http://dx.doi.org/10.1103/PhysRevD.47.295Physical Review D, v. 47, n. 1, p. 295-298, 1993.0556-2821http://hdl.handle.net/11449/22382510.1103/PhysRevD.47.2952-s2.0-0000982132Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review Dinfo:eu-repo/semantics/openAccess2022-04-28T19:53:18Zoai:repositorio.unesp.br:11449/223825Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:53:18Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Relating the QCD Pomeron to an effective gluon mass
title Relating the QCD Pomeron to an effective gluon mass
spellingShingle Relating the QCD Pomeron to an effective gluon mass
Halzen, F.
title_short Relating the QCD Pomeron to an effective gluon mass
title_full Relating the QCD Pomeron to an effective gluon mass
title_fullStr Relating the QCD Pomeron to an effective gluon mass
title_full_unstemmed Relating the QCD Pomeron to an effective gluon mass
title_sort Relating the QCD Pomeron to an effective gluon mass
author Halzen, F.
author_facet Halzen, F.
Krein, G. [UNESP]
Natale, A. A. [UNESP]
author_role author
author2 Krein, G. [UNESP]
Natale, A. A. [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Halzen, F.
Krein, G. [UNESP]
Natale, A. A. [UNESP]
description We construct the Pomeron as an exchange of two nonperturbative gluons, where the nonperturbative gluon propagator is described by an approximate solution of the Schwinger-Dyson equation which contains a dynamically generated gluon mass. We compute the total and elastic differential (dσdt) cross sections for pp scattering, obtaining agreement with the experimental data for a gluon mass m=370 MeV for ΛQCD=300 MeV. In particular, the Pomeron effectively behaves like a photon-exchange diagram with a coupling determined by the gluon mass. © 1993 The American Physical Society.
publishDate 1993
dc.date.none.fl_str_mv 1993-01-01
2022-04-28T19:53:18Z
2022-04-28T19:53:18Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1103/PhysRevD.47.295
Physical Review D, v. 47, n. 1, p. 295-298, 1993.
0556-2821
http://hdl.handle.net/11449/223825
10.1103/PhysRevD.47.295
2-s2.0-0000982132
url http://dx.doi.org/10.1103/PhysRevD.47.295
http://hdl.handle.net/11449/223825
identifier_str_mv Physical Review D, v. 47, n. 1, p. 295-298, 1993.
0556-2821
10.1103/PhysRevD.47.295
2-s2.0-0000982132
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review D
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 295-298
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1799964702973886464

Registros relacionados