Abstract
A hydrodynamic model which reproduces the observed rapidity and transverse momentum spectra of mesons and baryons is applied to the study of Bose-Einstein correlations. The pion correlations are found to be strongly affected by resonance decays, except for pairs of large transverse momenta. For S + S at 200 AGeV, in the central rapidity region the effective longitudinal source radii for pions and kaons differ by a factor of 2, the transverse radii by a factor of 1.3. The lifetime of the source can be extracted from kaon interferometry. (orig.).
Bolz, J;
Pluemer, M;
Schlei, B R;
Weiner, R M;
[1]
Ornik, U
[2]
- Marburg Univ. (Germany). Physics Dept.
- GSI, Darmstadt (Germany). Theory Group
Citation Formats
Bolz, J, Pluemer, M, Schlei, B R, Weiner, R M, and Ornik, U.
Interferometry of pions and kaons in high energy collisions.
Germany: N. p.,
1992.
Web.
Bolz, J, Pluemer, M, Schlei, B R, Weiner, R M, & Ornik, U.
Interferometry of pions and kaons in high energy collisions.
Germany.
Bolz, J, Pluemer, M, Schlei, B R, Weiner, R M, and Ornik, U.
1992.
"Interferometry of pions and kaons in high energy collisions."
Germany.
@misc{etde_10136239,
title = {Interferometry of pions and kaons in high energy collisions}
author = {Bolz, J, Pluemer, M, Schlei, B R, Weiner, R M, and Ornik, U}
abstractNote = {A hydrodynamic model which reproduces the observed rapidity and transverse momentum spectra of mesons and baryons is applied to the study of Bose-Einstein correlations. The pion correlations are found to be strongly affected by resonance decays, except for pairs of large transverse momenta. For S + S at 200 AGeV, in the central rapidity region the effective longitudinal source radii for pions and kaons differ by a factor of 2, the transverse radii by a factor of 1.3. The lifetime of the source can be extracted from kaon interferometry. (orig.).}
place = {Germany}
year = {1992}
month = {Dec}
}
title = {Interferometry of pions and kaons in high energy collisions}
author = {Bolz, J, Pluemer, M, Schlei, B R, Weiner, R M, and Ornik, U}
abstractNote = {A hydrodynamic model which reproduces the observed rapidity and transverse momentum spectra of mesons and baryons is applied to the study of Bose-Einstein correlations. The pion correlations are found to be strongly affected by resonance decays, except for pairs of large transverse momenta. For S + S at 200 AGeV, in the central rapidity region the effective longitudinal source radii for pions and kaons differ by a factor of 2, the transverse radii by a factor of 1.3. The lifetime of the source can be extracted from kaon interferometry. (orig.).}
place = {Germany}
year = {1992}
month = {Dec}
}