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Titolo:
Antiflow of nucleons at the softest point of the equation of state - art. no. 024909
Autore:
Brachmann, J; Soff, S; Dumitru, A; Stocker, A; Maruhn, JA; Greiner, W; Bravina, LV; Rischke, DH;
Indirizzi:
Univ Frankfurt, Inst Theoret Phys, D-60054 Frankfurt, Germany Univ Frankfurt Frankfurt Germany D-60054 hys, D-60054 Frankfurt, Germany Moscow State Univ, Inst Nucl Phys, RU-119899 Moscow, Russia Moscow State Univ Moscow Russia RU-119899 Phys, RU-119899 Moscow, Russia Brookhaven Natl Lab, RIKEN, BNL Res Ctr, Upton, NY 11973 USA Brookhaven Natl Lab Upton NY USA 11973 , BNL Res Ctr, Upton, NY 11973 USA
Titolo Testata:
PHYSICAL REVIEW C-NUCLEAR PHYSICS
fascicolo: 2, volume: 6102, anno: 2000,
pagine: 4909 -
SICI:
0556-2813(200002)6102:2<4909:AONATS>2.0.ZU;2-R
Fonte:
ISI
Lingua:
ENG
Soggetto:
HEAVY-ION COLLISIONS; GLUON STRING MODEL; COLLECTIVE FLOW; ELLIPTIC FLOW; AU+AU COLLISIONS; PHASE-TRANSITION; ENERGY; DISAPPEARANCE; HYDRODYNAMICS; SIGNATURE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
45
Recensione:
Indirizzi per estratti:
Indirizzo: Bravina, LV Univ Frankfurt, Inst Theoret Phys, Postfach 111932, D-60054 Frankfurt, Germany Univ Frankfurt Postfach 111932 Frankfurt Germany D-60054 many
Citazione:
J. Brachmann et al., "Antiflow of nucleons at the softest point of the equation of state - art. no. 024909", PHYS REV C, 6102(2), 2000, pp. 4909

Abstract

We investigate flow in semiperipheral nuclear collisions at Alternating Gradient Synchrotron and Super Proton Synchrotron energies within macroscopicas well as microscopic transport models. The hot and dense zone assumes the shape of an ellipsoid which is tilted by an angle Theta with respect to the beam axis. If matter is close to the softest point of the equation of slate, this ellipsoid expands predominantly orthogonal to the direction givenby Theta. This antiflow component is responsible for the previously predicted reduction of the directed transverse momentum around the softest point of the equation of state.

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Documento generato il 05/07/20 alle ore 22:48:34