The interaction of D mesons and nucleons at finite density

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:23:49Z
dc.date.available2014-05-27T11:23:49Z
dc.date.created2014-05-27T11:23:49Z
dc.date.issued2008-12-01
dc.identifier8th Conference Quark Confinement and the Hadron Spectrum.
dc.identifierhttp://hdl.handle.net/11449/70836
dc.identifier2-s2.0-84870565104
dc.identifier2-s2.0-84870565104.pdf
dc.description.abstractWe present results on the the influence of changes in the masses and sizes of D mesons and nucleons on elastic DN scattering cross sections and phase shifts in a hadronic medium composed of confined quarks in nucleons. We evaluate the changes of the hadronic masses due to changes of the light constituent quarks at finite baryon density using a chiral quark model based on Coulomb gauge QCD. The model contains a confining Coulomb potential and a transverse hyperfine interaction consistent with a finite gluon propagator in the infrared. We present results for the total cross section and the s-wave phase shift at low energies for isospin I=1-for I=0 and other partial waves the results are similar.
dc.languageeng
dc.relation8th Conference Quark Confinement and the Hadron Spectrum
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectBaryon density
dc.subjectChiral quark models
dc.subjectCoulomb gauge
dc.subjectCoulomb potential
dc.subjectD-mesons
dc.subjectFinite density
dc.subjectHyperfine interactions
dc.subjectIsospin
dc.subjectPartial waves
dc.subjectScattering cross section
dc.subjectTotal cross section
dc.subjectBosons
dc.subjectElectric fields
dc.subjectHigh energy physics
dc.subjectPhase shift
dc.subjectHadrons
dc.titleThe interaction of D mesons and nucleons at finite density
dc.typeActas de congresos


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