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Can dissipation prevent explosive decomposition in high-energy heavy ion collisions?
(Elsevier B.V., 2005-05-19)
We discuss the role of dissipation in the explosive spinodal decomposition scenario of hadron production during the chiral transition after a high-energy heavy ion collision. We use a Langevin description inspired by ...
Glueballs in peripheral heavy-ion collisions
(1995-12-01)
We estimate the cross-section for glueball production in peripheral heavy-ion collisions through two-photon and double-Pomeron exchange, at energies that will be available at RHIC and LHC. Glueballs will be produced at ...
Photon-photon and pomeron-pomeron processes in peripheral heavy ion collisions
(2000-01-01)
We estimate the cross sections for the production of resonances, pion pairs, and a central cluster of hadrons in peripheral heavy-ion collisions through two-photon and double-pomeron exchange, at energies that will be ...
Incorporating memory effects in phase separation processes
(Elsevier B.V., 2006-05-04)
We consider the modification of the Cahn-Hilliard equation when a time delay process through a memory function is taken into account. We then study the process of spinodal decomposition in fast phase transitions associated ...
psi ` to J/psi ratio measurements in PHENIX at RHIC
(INDIAN ASSOC CULTIVATION SCIENCE, 2011)
The ratio of the psi` over the J psi production cross section in the dielectron channel has been measured in root s = 200 GeV p + p collisions with the PHENIX detector at RHIC. The analysis is based on fitting of the ...
Nonequilibrium dynamics of quantum fields
(Elsevier B.V., 2007-02-01)
The nonequilibrium effective equation of motion for a scalar background field in a thermal bath is studied numerically. This equation emerges from a microscopic quantum field theory derivation and it is suitable to a ...
Diffusion of hidden charm mesons in hadronic medium
(Elsevier B.V., 2016-07-01)
The 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 ...
Thermal photon production in Au plus Au collisions: Viscous corrections in two different hydrodynamic formalisms
(ELSEVIER SCIENCE BV, 2011)
We calculate the spectra of produced thermal photons in Au + Au collisions taking into account the nonequilibrium contribution to photon production due to finite shear viscosity. The evolution of the fireball is modeled ...
Temporal evolution of tubular initial conditions and their influence on two-particle correlations in relativistic nuclear collisions
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
Relativistic nuclear collisions data on two-particle correlations exhibit structures as function of relative azimuthal angle and rapidity. A unified description of these near-side and away-side structures is proposed for ...
Thermal photon production in Au plus Au collisions: Viscous corrections in two different hydrodynamic formalisms
(Elsevier B.V., 2011-02-01)
We calculate the spectra of produced thermal photons in Au + Au collisions taking into account the nonequilibrium contribution to photon production due to finite shear viscosity. The evolution of the fireball is modeled ...