The medium in heavy-ion collisions
نویسندگان
چکیده
منابع مشابه
Medium-modified Jets in Heavy-Ion Collisions
The suppression of single inclusive hadron spectra in heavy-ion collision as compared to the scaled expectation from proton-proton collisions has long been regarded as an interesting tool to study properties of the bulk matter in heavy-ion collisions. However, the limitations of this class of observables has become increasingly obvious, and both experimental and theoretical efforts are now made...
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We study bottomonium production in heavy-ion collisions using a transport model which utilizes kinetic-rate and Boltzmann equations to calculate the energy, centrality and transverse-momentum (pT ) dependence of the yields. Both gluodissociation and inelastic parton-induced break-up including interference effects are improved over previous work by using in-medium binding energies from a thermod...
متن کاملVector Mesons in Medium and Dileptons in Heavy-Ion Collisions
The investigation of hadron properties inside atomic nuclei constitutes one of the traditional research objectives in nuclear physics. However, in terms of the underlying theory of strong interactions QCD) even the description of the nuclear ground state remains elusive so far. Valuable insights can be expected from a careful study of transition regimes between hadronic and quark-gluon degrees ...
متن کاملIn-medium effects on charmonium production in heavy-ion collisions.
Charmonium production in heavy-ion collisions is investigated within a kinetic theory framework incorporating in-medium properties of open- and hidden-charm states in line with recent QCD lattice calculations. A continuously decreasing open-charm threshold across the phase boundary of hadronic and quark-gluon matter is found to have important implications for the equilibrium abundance of charmo...
متن کاملDileptons and Medium Effects in Heavy-Ion Collisions
We discuss the status of calculating in-medium modifications of vector-meson spectral functions in hot and dense matter, their application to dilepton spectra in ultrarelativistic heavy-ion collisions, and possible relations to chiral symmetry restoration. We emphasize the importance of constraining in-medium spectral functions by empirical information from scattering data, QCD sum rules, and l...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 2007
ISSN: 0375-9474
DOI: 10.1016/j.nuclphysa.2006.12.100