Searching for squeezed particle-antiparticle correlations in high-energy heavy-ion collisions

Detalhes bibliográficos
Autor(a) principal: Padula, Sandra dos Santos
Data de Publicação: 2010
Outros Autores: Socolowski Junior, Otavio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FURG (RI FURG)
Texto Completo: http://repositorio.furg.br/handle/1/3396
Resumo: Squeezed correlations of particle antiparticle pairs were predicted to exist if the hadron masses were modified in the hot and dense medium formed in high energy heavy ion collisions. Although well-established theoretically,they have not yet been observed experimentally.We suggest here a clear method to search for such signal, by analyzing the squeezed correlation functions in terms of measurable quantities.We illustrate this suggestion for simulated pairs at RHIC energies.
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spelling Padula, Sandra dos SantosSocolowski Junior, Otavio2013-05-21T18:44:05Z2013-05-21T18:44:05Z2010PADULA, Sandra dos Santos; SOCOLOWSKI JUNIOR, Otavio. Searching for squeezed particle-antiparticle correlations in high-energy heavy-ion collisions. Physical Review. C. Nuclear Physics, v. 82, p. 034908, 2010. Disponível em: <http://arxiv.org/pdf/1001.0126v3.pdf>. Acesso em: 21 mai. 2013.http://repositorio.furg.br/handle/1/339610.1103/PhysRevC.82.034908Squeezed correlations of particle antiparticle pairs were predicted to exist if the hadron masses were modified in the hot and dense medium formed in high energy heavy ion collisions. Although well-established theoretically,they have not yet been observed experimentally.We suggest here a clear method to search for such signal, by analyzing the squeezed correlation functions in terms of measurable quantities.We illustrate this suggestion for simulated pairs at RHIC energies.engSearching for squeezed particle-antiparticle correlations in high-energy heavy-ion collisionsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURGLICENSElicense.txtlicense.txttext/plain; charset=utf-81724https://repositorio.furg.br/bitstream/1/3396/2/license.txt5b92b9704b4f13242d70e45ddef35a68MD52open accessORIGINALSearching for squeezed particle-antiparticle correlations in high-energy heavy-ion collisions..pdfSearching for squeezed particle-antiparticle correlations in high-energy heavy-ion collisions..pdfapplication/pdf554918https://repositorio.furg.br/bitstream/1/3396/1/Searching%20for%20squeezed%20particle-antiparticle%20correlations%20in%20high-energy%20heavy-ion%20collisions..pdf467484482b4c383647d64da01533e2ecMD51open access1/33962013-05-21 15:44:05.601open accessoai:repositorio.furg.br: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Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2013-05-21T18:44:05Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false
dc.title.pt_BR.fl_str_mv Searching for squeezed particle-antiparticle correlations in high-energy heavy-ion collisions
title Searching for squeezed particle-antiparticle correlations in high-energy heavy-ion collisions
spellingShingle Searching for squeezed particle-antiparticle correlations in high-energy heavy-ion collisions
Padula, Sandra dos Santos
title_short Searching for squeezed particle-antiparticle correlations in high-energy heavy-ion collisions
title_full Searching for squeezed particle-antiparticle correlations in high-energy heavy-ion collisions
title_fullStr Searching for squeezed particle-antiparticle correlations in high-energy heavy-ion collisions
title_full_unstemmed Searching for squeezed particle-antiparticle correlations in high-energy heavy-ion collisions
title_sort Searching for squeezed particle-antiparticle correlations in high-energy heavy-ion collisions
author Padula, Sandra dos Santos
author_facet Padula, Sandra dos Santos
Socolowski Junior, Otavio
author_role author
author2 Socolowski Junior, Otavio
author2_role author
dc.contributor.author.fl_str_mv Padula, Sandra dos Santos
Socolowski Junior, Otavio
description Squeezed correlations of particle antiparticle pairs were predicted to exist if the hadron masses were modified in the hot and dense medium formed in high energy heavy ion collisions. Although well-established theoretically,they have not yet been observed experimentally.We suggest here a clear method to search for such signal, by analyzing the squeezed correlation functions in terms of measurable quantities.We illustrate this suggestion for simulated pairs at RHIC energies.
publishDate 2010
dc.date.issued.fl_str_mv 2010
dc.date.accessioned.fl_str_mv 2013-05-21T18:44:05Z
dc.date.available.fl_str_mv 2013-05-21T18:44:05Z
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.citation.fl_str_mv PADULA, Sandra dos Santos; SOCOLOWSKI JUNIOR, Otavio. Searching for squeezed particle-antiparticle correlations in high-energy heavy-ion collisions. Physical Review. C. Nuclear Physics, v. 82, p. 034908, 2010. Disponível em: <http://arxiv.org/pdf/1001.0126v3.pdf>. Acesso em: 21 mai. 2013.
dc.identifier.uri.fl_str_mv http://repositorio.furg.br/handle/1/3396
dc.identifier.doi.pt_BR.fl_str_mv 10.1103/PhysRevC.82.034908
identifier_str_mv PADULA, Sandra dos Santos; SOCOLOWSKI JUNIOR, Otavio. Searching for squeezed particle-antiparticle correlations in high-energy heavy-ion collisions. Physical Review. C. Nuclear Physics, v. 82, p. 034908, 2010. Disponível em: <http://arxiv.org/pdf/1001.0126v3.pdf>. Acesso em: 21 mai. 2013.
10.1103/PhysRevC.82.034908
url http://repositorio.furg.br/handle/1/3396
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da FURG (RI FURG)
instname:Universidade Federal do Rio Grande (FURG)
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collection Repositório Institucional da FURG (RI FURG)
bitstream.url.fl_str_mv https://repositorio.furg.br/bitstream/1/3396/2/license.txt
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