Pregled bibliografske jedinice broj: 603195
Sub-barrier fusion of 32S+48Ca
Sub-barrier fusion of 32S+48Ca // Nuclear Structure and Dynamics '12 / Nikšic, T. ; Milin, Matko ; Vretenar, D. ; Szilner, Suzana (ur.).
Melville (NY): American Institute of Physics (AIP), 2012. str. 38-43 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 603195 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Sub-barrier fusion of 32S+48Ca
Autori
Montagnoli, G. ; Stefanini, A.M. ; Jiang, C.L. ; Corradi, L. ; Courtin, S. ; Esbensen, H. ; Fioretto, E. ; Goasduff, A. ; Grebosz, J. ; Haas, F. ; Kifle, A.F. ; Mazzocco, M. ; Michelagnoli, C. ; Mijatović, Tea ; Molini, P. ; Montanari, D. ; Rehm, K.E. ; Silvestri, R. ; Singh, P.P. ; Scarlassara, F. ; Szilner, Suzana ; Tang, X.D. ; Ur, C. A.
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Nuclear Structure and Dynamics '12
/ Nikšic, T. ; Milin, Matko ; Vretenar, D. ; Szilner, Suzana - Melville (NY) : American Institute of Physics (AIP), 2012, 38-43
ISBN
978-0-7354-1103-6
Skup
Nuclear Structure and Dynamics
Mjesto i datum
Opatija, Hrvatska, 09.07.2012. - 13.07.2012
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
excited states; heavy ion fusion reactions; nuclear energy levels; nuclei with mass number 39 to 58
Sažetak
The fusion excitation function of 32S+48Ca has been measured in a wide energy range, from above the Coulomb barrier down to cross sections in the sub-μb region. The excitation function has a smooth behavior below the barrier with a rather flat slope, and no maximum of astrophysical factor S vs. energy has been observed. However, other interesting features of the dynamics of this system can be noted. In particular, the fusion barrier distribution has an unusual shape with two peaks of similar height, lower and higher than the Akyu¨z-Winther barrier. Preliminary coupledchannels calculations and a comparison with nearby systems yield information on the possible influence of nucleon transfer channels with positive Q-value.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
098-1191005-2879 - Fizika teških iona (Basrak, Zoran, MZOS ) ( CroRIS)
098-1191005-2890 - Eksperimentalno istraživanje atomske jezgre: struktura i reakcije (Szilner, Suzana, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb