Now showing items 1-6 of 6
Photon and neutral pion production in Au plus Au collisions at root s(NN)=130 GeV
(American Physical Society, 2004)
We report inclusive photon measurements about midrapidity (ygammagamma decay channel. The fractional contribution of the pi(0)-->gammagamma decay to the inclusive photon spectrum decreases by 20%+/-5% between p(t)=1.65 ...
Charged particle rapidity distributions at relativistic energies
(American Physical Society, 2001)
Using a multiphase transport model (AMPT), which includes both initial partonic and final hadronic interactions, we study the rapidity distributions of charged particles such as protons, antiprotons, pions, and kaons in ...
Decoherence and entropy production in relativistic nuclear collisions
(American Physical Society, 2009)
Short thermalization times of less than 1 fm/c for quark and gluon matter have been suggested by recent experiments at the Relativistic Heavy Ion Collider. It has been difficult to justify this rapid thermalization in ...
Azimuthal anisotropy in Au plus Au collisions at root S-NN=200 GeV
(American Physical Society, 2005)
The results from the STAR Collaboration on directed flow (v(1)), elliptic flow (v(2)), and the fourth harmonic (v(4)) in the anisotropic azimuthal distribution of particles from Au+Au collisions at root s(NN) = 200 GeV are ...
Formation and Decay of Toroidal and Bubble Nuclei and the Nuclear-Equation of State
(American Physical Society, 1993)
Multifragmentation, following the formation of toroidal and bubble nuclei, is observed with an improved Boltzmann-Uehling-Uhlenbeck model for central Mo-92 + Mo-92 collisions. With a stiff equation of state, simultaneous ...
Pb-Pb collisions at root s(NN)=2.76 TeV in a multiphase transport model
(American Physical Society, 2011)
The multiplicity and elliptic flow of charged particles produced in Pb-Pb collisions at center of mass energy root s(NN) = 2.76 TeV from the Large Hadron Collider are studied in a multiphase transport (AMPT) model. With ...