Can dissipation prevent explosive decomposition in high-energy heavy ion collisions?
نویسندگان
چکیده
منابع مشابه
2 00 5 Can dissipation prevent explosive decomposition in high - energy heavy ion collisions ?
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 microscopic nonequilibrium field theory results to perform real-time lattice simulations of the behavior of the chiral fields. We show that the effect of dissipation can be dramati...
متن کاملCan dissipation prevent explosive decomposition in high-energy heavy ion collisions?
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 microscopic nonequilibrium field theory results to perform real-time lattice simulations of the behavior of the chiral fields. We show that the effect of dissipation can be dramati...
متن کاملHigh pT hadron spectra in high-energy heavy-ion collisions
We calculate the hadron spectra in high-energy pp, pA and AA collisions within a pQCD parton model. Analyses of experimental data show that the modification of the spectra in pA and AA as compared to that in pp collisions is consistent with multiple parton scattering scenario and is dictated by the transition from absorptive soft interaction at low pT to incoherent hard parton scattering at hig...
متن کاملΦ-measure of pions in high energy heavy-ion collisions
Event-by-Event fluctuations for high energy heavy-ion collisions are investigated. The Φ-measures are calculated for pions. It is found that multiparticle symmetrization correlation has great influence on the value of Φ if the phase space density is high. Previous derivation of Φ-measure has neglected multiparticle quantum correlation. So the explanation of Φ-measure as a measure of dynamical c...
متن کاملStrangelet Searches in High Energy Heavy Ion Collisions
In this contribution I concentrate on the recent results from experiment E864 at the BNL-AGS. E864’s recent analysis have achieved sensitivities of approximately 3 × 10 per 10% central interaction for the production of charged strangelets and the first analysis for neutral strangelets is near completion. I put the results in the context of coalescence and quark gluon plasma strangelet productio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics Letters B
سال: 2005
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2005.03.079