Squeezed fermions at relativistic heavy ion colliders

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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