Abstract
The combined CERN and Brookhaven heavy ion (H.I) data supports a scenario of hadron gas which is in chemical and thermal equilibrium at a temperature T of about 140 MeV. Using the Brown-Stachel-Welke model (which gives 150 MeV). It is shown that in this scenario, the hot nucleons have mass 3 {pi}T and the {pi} and {rho} mesons have masses close to {pi}T and 2{pi}T. This provides a possible connection with Euclidean time lattice masses of quarks. A simple model with pions and quarks supports the co-existence of two phases in these heavy ion experiments, suggesting a second order phase transition. (author).
Dey, J;
[1]
Krein, G;
Tomio, L;
[2]
Frederico, T
[3]
- Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP), Sao Paulo, SP (Brazil)
- Instituto de Fisica Teorica (IFT), Sao Paulo, SP (Brazil)
- Centro Tecnico Aeroespacial (CTA-IEAv), Sao Jose dos Campos, SP (Brazil). Inst. de Estudos Avancados
Citation Formats
Dey, J, Krein, G, Tomio, L, and Frederico, T.
Evidence for coexistence of two phases in relativistic heavy ion collisions and comparison with lattice results.
Brazil: N. p.,
1994.
Web.
Dey, J, Krein, G, Tomio, L, & Frederico, T.
Evidence for coexistence of two phases in relativistic heavy ion collisions and comparison with lattice results.
Brazil.
Dey, J, Krein, G, Tomio, L, and Frederico, T.
1994.
"Evidence for coexistence of two phases in relativistic heavy ion collisions and comparison with lattice results."
Brazil.
@misc{etde_10157358,
title = {Evidence for coexistence of two phases in relativistic heavy ion collisions and comparison with lattice results}
author = {Dey, J, Krein, G, Tomio, L, and Frederico, T}
abstractNote = {The combined CERN and Brookhaven heavy ion (H.I) data supports a scenario of hadron gas which is in chemical and thermal equilibrium at a temperature T of about 140 MeV. Using the Brown-Stachel-Welke model (which gives 150 MeV). It is shown that in this scenario, the hot nucleons have mass 3 {pi}T and the {pi} and {rho} mesons have masses close to {pi}T and 2{pi}T. This provides a possible connection with Euclidean time lattice masses of quarks. A simple model with pions and quarks supports the co-existence of two phases in these heavy ion experiments, suggesting a second order phase transition. (author).}
place = {Brazil}
year = {1994}
month = {Jan}
}
title = {Evidence for coexistence of two phases in relativistic heavy ion collisions and comparison with lattice results}
author = {Dey, J, Krein, G, Tomio, L, and Frederico, T}
abstractNote = {The combined CERN and Brookhaven heavy ion (H.I) data supports a scenario of hadron gas which is in chemical and thermal equilibrium at a temperature T of about 140 MeV. Using the Brown-Stachel-Welke model (which gives 150 MeV). It is shown that in this scenario, the hot nucleons have mass 3 {pi}T and the {pi} and {rho} mesons have masses close to {pi}T and 2{pi}T. This provides a possible connection with Euclidean time lattice masses of quarks. A simple model with pions and quarks supports the co-existence of two phases in these heavy ion experiments, suggesting a second order phase transition. (author).}
place = {Brazil}
year = {1994}
month = {Jan}
}