Pregled bibliografske jedinice broj: 148040
Azimuthal Dependence of Collective Expansion for Symmetric Heavy-Ion Collisions
Azimuthal Dependence of Collective Expansion for Symmetric Heavy-Ion Collisions // Physical Review Letters, 92 (2004), 7. (međunarodna recenzija, članak, znanstveni)
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Naslov
Azimuthal Dependence of Collective Expansion for Symmetric Heavy-Ion Collisions
Autori
Stoicea, G. ; Petrovici, M. ; Andronic, A. ; Herrmann, N. ; Alard, J.P. ; Basrak, Zoran ; Barret, V. ; Bastid, N. ; Čaplar, Roman ; Crochet, P. ; Dupieux, P. ; Dželalija, Mile ; Fodor, Z. ; Hartmann, O.N. ; Hildenbrand, K.D. ; Hong, B. ; Kecskemeti, J. ; Kim, Y.J. ; Kirejczyk, M. ; Korolija, Milorad ; Kotte, R. ; Kress, T. ; Lebedev, A. ; Leifels, Y. ; Lopez, X. ; Merschmeyer, M. ; Neubert, W. ; Pelte, D. ; Rami, F. ; Reisdorf, W. ; Schüll, D. ; Seres, Z. ; Sikora, B. ; Sim, K.S. ; Simion, V. ; Siwek-Wilczyńska, K. ; Smolyankin, V. ; Stockmeier, M. ; Wiśniewski, K. ; Wohlfarth, D. ; Yushmanov, I. ; Zhilin, A.
Izvornik
Physical Review Letters (0031-9007) 92
(2004), 7;
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Heavy-ion collisions; collective expansion
Sažetak
Detailed studies of the azimuthal dependence of the mean fragment and flow energies in the Au + Au and Xe + CsI systems are reported as a function of incident energy and centrality. Comparisons between data and model calculations show that the flow energy values along different azimuthal directions could be viewed as snapshots of the fireball expansion with different exposure times. For the same number of participating nucleons more transversally elongated participant shapes from the heavier system produce less collective transverse energy. Good agreement with Boltzmann-Uehling-Uhlenbeck calculations is obtained for a soft nuclear equation of state
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Split
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE