Isospin tracing : a probe of nonequilibrium in central heavy-ion collisions (CROSBI ID 86747)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Rami, F. Leifels, Y. ; de Schauenburg, B. ; Gobbi, A. ; Hong, B. ; Alard, J.P. ; Andronic, A. ; Averbeck, R. ; Barret, V. ; Basrak, Zoran ; Bastid, N. ; Belyaev, I. ; Bendarag, A. ; Berek, G. ; Čaplar, Roman ; Cindro, Nikola ; Crochet, P. ; Devismes, A. ; Dupieux, P. ; Dželalija, Mile ; Eskef, M. ; Finck, C. ; Fodor, Z. ; Folger, H. ; Fraysse, L. ; Genoux-Lubain, A. ; Grigorian, Y. ; Grishkin, Y. ; Herrmann, N. ; Hildenbrand, K. D. ; Kecskemeti, J. ; Kim, Y.J. ; Koczon, P. ; Kirejczyk, M. ; Korolija, Milorad ; Kotte, R. ; Kowalczyk, M. ; Kress, T. ; Kutsche, R. ; Lebedev, A. ; Lee, K.S. ; Manko, V. ; Merlitz, H. ; Mohren, S. ; Moisa, D. ; Mösner, J. ; Neubert, W. ; Nianine, A. ; Pelte, D. ; Petrovici, M. ; Pinkenburg, C. ; Plettner, C. ; Reisdorf, W. ; Ritman, J. ; Schüll, D. ; Seres, Z. ; Sikora, B. ; Sim, K.S. ; Simion, V. ; Siwek-Wilczyska, K. ; Somov, A. ; Stockmeier, M.R. ; Stoicea, G. ; Vasiliev, M. ; Wagner, P. ; Winiewski, K. ; Wohlfarth, D. ; Yang, J.T. ; Yushmanov, I. ; Zhilin, A.
engleski
Isospin tracing : a probe of nonequilibrium in central heavy-ion collisions
Four different combinations of Ru and Zr nuclei, both as projectile and target, were investigated at the same bombarding energy of 400A MeV using a 4 detector. The degree of isospin mixing between projectile and target nucleons is mapped across a large portion of the phase space using two different isospin-tracer observables, the number of measured protons and the tritium to 3He yield ratio. The experimental results show that the global equilibrium is not reached even in the most central collisions. Quantitative measures of stopping and mixing are extracted from the data. They are found to exhibit a quite strong sensitivity to the in-medium (n,n) cross section used in microscopic transport calculations.
nuclear physics; heavy ions; intermediate energies; nonequilibrium
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
