Počet záznamů: 1
Heavy-ion collisions: The study of elliptic flow of neutral mesons in Au+Au reaction at 800 A MeV
- 1.0185634 - UJF-V 20020146 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Pleskač, Radek - Kugler, Andrej - Tlustý, Pavel - Wagner, Vladimír - Hlaváč, S.
Heavy-ion collisions: The study of elliptic flow of neutral mesons in Au+Au reaction at 800 A MeV.
Konference českých a slovenských fyziků /14./. Plzeň: Západočeská universita, 2002, s. 146-149. ISBN 80-7082-907-9.
[Konference českých a slovenských fyziků /14./. Plzeň (CZ), 09.09.2002-12.09.2002]
Grant CEP: GA ČR GA202/00/1668
Klíčová slova: heavy-ion collisions * neutral mesons * reaction Au+Au
Kód oboru RIV: BG - Jaderná, atomová a mol. fyzika, urychlovače
The combination of the photon spectrometer TAPS - an electromagnetic calorimeter with good energy, time and spatial resolution - and the charged particle-detecting KAOS Forward Wall (FW) offers the possibility to study azimuthal distribution of neutral mesons relative to the reaction plane. The experimental data from the Au+Au reaction at 800 MeV were analyzed. The reaction plane was determined on an event by event by event basis and angular distribution of ăo and .eta. mesons was reconstructed. The observed elliptic flow signal is negative for .eta. mesons, indicating a preferred emission perpendicular to the reaction plane. The elliptic flow for ăo mesons is significantly observed in peripheral Au+Au collisions only.
Trvalý link: http://hdl.handle.net/11104/0082021
Počet záznamů: 1