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Diffusion of hidden charm mesons in hadronic medium

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dc.contributor.authorMitra, Sukanya
dc.contributor.authorGhosh, Sabyasachi [UNESP]
dc.contributor.authorDas, Santosh K.
dc.contributor.authorSarkar, Sourav
dc.contributor.authorAlam, Jan-e
dc.contributor.institutionBhabha Atom Res Ctr
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Catania
dc.contributor.institutionIst Nazl Fis Nucl
dc.date.accessioned2018-11-26T16:33:10Z
dc.date.available2018-11-26T16:33:10Z
dc.date.issued2016-07-01
dc.description.abstractThe drag and diffusion coefficients of a hot hadronic medium have been evaluated by using hidden charm mesons as probes. The scattering amplitudes required for the evaluation of these coefficients are calculated using an effective theory and scattering lengths obtained from lattice QCD calculations. It is found that although the magnitude of the transport coefficients are small their temperature variation is strong. The insignificant momentum diffusion of J/psi in the hadronic medium keeps their momentum distribution largely unaltered. Therefore, the task of characterization of quark gluon plasma by using the observed suppression of J/psi at high momentum will be comparatively easier. (C) 2016 Elsevier B.V. All rights reserved.en
dc.description.affiliationBhabha Atom Res Ctr, Ctr Variable Energy Cyclotron, Div Theoret Phys, 1-AF Bidhan Nagar, Kolkata 700064, W Bengal, India
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, Rua Dr Bento Teobaldo Ferraz 271, BR-01140070 Sao Paulo, SP, Brazil
dc.description.affiliationUniv Catania, Dept Phys & Astron, Via Santa Sofia 64,1, I-95125 Catania, Italy
dc.description.affiliationIst Nazl Fis Nucl, LNS, Via Santa Sofia 62, I-95123 Catania, Italy
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, Rua Dr Bento Teobaldo Ferraz 271, BR-01140070 Sao Paulo, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipERC StG under the QGPDyn
dc.description.sponsorshipIdFAPESP: 2012/16766-0
dc.description.sponsorshipIdERC StG under the QGPDyn: 259684
dc.format.extent75-85
dc.identifierhttp://dx.doi.org/10.1016/j.nuclphysa.2016.03.035
dc.identifier.citationNuclear Physics A. Amsterdam: Elsevier Science Bv, v. 951, p. 75-85, 2016.
dc.identifier.doi10.1016/j.nuclphysa.2016.03.035
dc.identifier.fileWOS000376795100005.pdf
dc.identifier.issn0375-9474
dc.identifier.urihttp://hdl.handle.net/11449/161544
dc.identifier.wosWOS:000376795100005
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofNuclear Physics A
dc.relation.ispartofsjr0,938
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectDrag and diffusion coefficients
dc.subjectHidden charm meson
dc.subjectHeavy ion collision
dc.titleDiffusion of hidden charm mesons in hadronic mediumen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.orcid0000-0003-1212-824X[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica