Squeezed fermions at relativistic heavy ion colliders

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dc.contributor.authorPanda, P. K.
dc.contributor.authorCsorgo, T.
dc.contributor.authorHama, Y.
dc.contributor.authorKrein, G.
dc.contributor.authorPadula, S. S.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionMTA
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionColumbia University
dc.date.accessioned2014-05-20T14:05:51Z
dc.date.available2014-05-20T14:05:51Z
dc.date.issued2001-07-12
dc.description.abstractLarge back-to-back correlations of observable fermion-anti-fermion pairs are predicted to appear, if the mass of the fermions is modified in a thermalized medium. The back-to-back correlations of protons and anti-protons are experimentally observable in ultra-relativistic heavy ion collisions, similarly to the Andreev reflection of elections off the boundary of a superconductor. While quantum statistics suppresses the probability of observing pairs of fermions with nearby momenta, the fermionic back-to-back correlations are positive and of similar strength to bosonic back-to-back correlations. (C) 2001 Elsevier B.V. B,V, All rights reserved.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationMTA, KFKI, RMKI, H-1525 Budapest 114, Hungary
dc.description.affiliationUniv São Paulo, Inst Fis, BR-05315970 São Paulo, Brazil
dc.description.affiliationColumbia Univ, Dept Phys, New York, NY 10027 USA
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.format.extent49-56
dc.identifierhttp://dx.doi.org/10.1016/S0370-2693(01)00585-8
dc.identifier.citationPhysics Letters B. Amsterdam: Elsevier B.V., v. 512, n. 1-2, p. 49-56, 2001.
dc.identifier.doi10.1016/S0370-2693(01)00585-8
dc.identifier.issn0370-2693
dc.identifier.lattes0974011233679396
dc.identifier.urihttp://hdl.handle.net/11449/23105
dc.identifier.wosWOS:000169809700006
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofPhysics Letters B
dc.relation.ispartofjcr4.254
dc.relation.ispartofsjr2,336
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleSqueezed fermions at relativistic heavy ion collidersen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.lattes0974011233679396
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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