RT Journal Article
T1 Isospin transport phenomena for the systems 80Kr+40,48Ca at 35 MeV/nucleon
A1 Piantelli, S.
A1 Dueñas Díaz, José Antonio
A1 Vigilante, M.
AB Experimental data concerning isospin transport phenomena for the systems 80Kr+40,48Ca at 35 MeV/nucleon are presented. Data have been collected with four FAZIA blocks; this data set is the same analyzed in S. Piantelli et al., Phys. Rev. C 101, 034613 (2020). The isotopic composition of the QuasiProjectile residue (up to Z around 25) and of its decay products in the two reactions are compared, finding a neutron enrichment when the target is 48Ca. The isotopic composition of the emitted light charged particles (LCP) and intermediate mass fragments (IMF) was also investigated in different windows of velocity. The obtained results have been compared with the prediction of the transport model AMD followed by the statistical code GEMINI (used as an afterburner), with different recipes for the density dependence of the symmetry energy term in the nuclear equation of state. A weak indication in favor of a stiff symmetry energy emerges when the fragments emitted at midvelocity are examined.
PB American Physical Society
SN 2469-9985
SN 2469-9993 (electrónico)
YR 2021
FD 2021
LK http://hdl.handle.net/10272/19982
UL http://hdl.handle.net/10272/19982
LA eng
NO Piantelli, S., Casini, G., Ono, A., Poggi, G., Pastore, G., Barlini, S., Bini, M., Boiano, A., Bonnet, E., Borderie, B., Bougault, R., Bruno, M., Buccola, A., Camaiani, A., Chbihi, A., Ciampi, C., Cicerchia, M., Cinausero, M., Dueñas, J.A.… Degerlier, M. (2021). Isospin transport phenomena for the systems Kr80+Ca40,48 at 35 MeV/nucleon. Physical Review C, 103(1). https://doi.org/10.1103/physrevc.103.014603
NO This work required the use of a lot of computation time for the production of the simulated data. We thank the GARR Consortium for the kind use of the cloud computing in- frastructure on the platform cloud.garr.it. We thank also the INFN-CNAF for the use of its cloud computing infrastructure.A. Ono acknowledges support from Japan Society for the Promotion of Science KAKENHI Grant No. JP17K05432. This work was supported by the Polish National Science Centre under Contract No. 2014/14/M/ST2/00738 (COPIN- INFN Collaboration). The research leading to these results has received funding from the European Union HORIZON2020 reasearch and innovation programme under Grant Agree- ment No. 654002-ENSAR2.We acknowledge M. Bruno, who strongly contributed to the success of FAZIA.
DS Repositorio Institucional de la Universidad de Huelva
RD 31 may 2026