Squeezed particle-antiparticle correlations

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorIMEF/FURG-
Autor(es): dc.creatorPadula, Sandra S.-
Autor(es): dc.creatorDudek, Danuce M.-
Autor(es): dc.creatorSocolowski Jr., Otávio-
Data de aceite: dc.date.accessioned2025-08-21T20:47:46Z-
Data de disponibilização: dc.date.available2025-08-21T20:47:46Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2009-04-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/225458-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/225458-
Descrição: dc.descriptionA novel type of correlation involving particle-antiparticle pairs was found out in the 1990's. Currently known as squeezed or Back-to-Back Correlations (BBC), they should be present if the hadronic masses are modified in the hot and dense medium formed in high energy heavy ion collisions. Although well-established theoretically, such hadronic correlations have not yet been observed experimentally. In this phenomenological study we suggest a promising way to search for the BBC signal, by looking into the squeezed correlation function of ΦΦ and K+K- pairs at RHIC energies, as function of the pair average momentum, K12 = (k1 + k2)/2. The effects of in-medium mass-shift on the identical particle correlations (Hanbury-Brown and Twiss effect) are also discussed.-
Descrição: dc.descriptionIFT/UNESP, Rua Pamplona, 145, 01405-900 São Paulo, SP-
Descrição: dc.descriptionIMEF/FURG, C.P.474,, 96201-900, Rio Grande, RS-
Descrição: dc.descriptionIFT/UNESP, Rua Pamplona, 145, 01405-900 São Paulo, SP-
Formato: dc.format1225-1230-
Idioma: dc.languageen-
Relação: dc.relationActa Physica Polonica B-
???dc.source???: dc.sourceScopus-
Título: dc.titleSqueezed particle-antiparticle correlations-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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