Out-of-plane emission of nuclear matter in Au+Au collisions between 100 and 800 AMeV (CROSBI ID 77376)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Bastid, N. ; Buta, A. ; Crochet, P. ; Dupieux, P. ; Petrovici, M. ; Rami, F. ; Alard, J.P. ; Amouroux, V. ; Basrak, Zoran ; Belyaev, I. ; Best, D. ; Biegansky, J. ; Blaich, T. ; Čaplar, Roman ; Cerruti, C. ; Cindro, Nikola ; Coffin, J.P. ; Dona, R. ; Dželalija, Mile ; Ero, E. ; Fan, Z.G. ; Fintz, P. ; Fodor, Z. ; Fraysse, L. ; Freifelder, R.P. ; Gobbi, A. ; Guillaume, G. ; Herrmann, N. ; Hildenbrand, K.D. ; Holbling, Sven ; Hong, B. ; Jeong, S.C. ; Jundt, F. ; Kecskemeti, J. ; Kirejczyk, M. ; Koncz, P. ; Korchagin, Y. ; Kotte, R. ; Kramer, M. ; Kuhn, C. ; Lebedev, A. ; Legrand, I. ; Leifels, Y. ; Maazouzi, C. ; Manko, V. ; Mgebrishvili, G. ; Moisa, D. ; Mosner, J. ; Neubert, W. ; Pelte, D. ; Pinkenburg, C. ; Pras, P. ; Reisdorf, W. ; Ritman, J.L. ; Roy, C. ; Sadchikov, A. ; Schull, D. ; Seres, Z. ; Sikora, B., Simion, V. ; Siwek-Wilczynska, K. ; Smolyankin, V. ; Sodan, U. ; Teh, K.M. ; Tizniti, L. ; Trzaska, M. ; Vasiliev, M. ; Wagner, P. ; Wang, G.S. ; Wessels, J.P. ; Wienold, T. ; Wisniewski, K. ; Wohlfarth
engleski
Out-of-plane emission of nuclear matter in Au+Au collisions between 100 and 800 AMeV
We present new experimental results concerning the azimuthal distributions of proton-likes, light and intermediate mass fragments at midrapidity for Au(100-800 AMeV)+Au collisions measured with the FOPI phase-I detector at GSI in Darmstadt. The azimuthal distributions are investigated as a function of the collision centrality, the incident energy, the fragment charge and transverse momentum. The azimuthal anisotropy is maximum for impact parameters around 7 fm. Intermediate mass fragments present a stronger out-of-plane emission signal than light fragments and a saturation is reached for Z greater than or equal to 4. The azimuthal anisotropy increases with the fragment transverse momentum and decreases as the incident energy increases. The azimuthal anisotropy of Z = 2 particles investigated as a function of the scaled fragment transverse momentum follows an universal curve for bombarding energies between 250-800 AMeV. A signature for a transition from in-plane to out-of-plane emission is evidenced at the lowest beam energies.
Nuclear Reactions; Au-197 (Au-197; X); E=100-800 MeV/nucleon; Azimuthal anisotropy; Out-of-plane emission
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
