RT Journal Article
T1 Isospin diffusion measurement from the direct detection of a Quasi-Projectile remnant
A1 Camaiani, A
A1 Casini, G
A1 Piantelli, S
A1 Ono, A
A1 Bonnet, E
A1 Alba, R
A1 Barlini, S
A1 Bougault, R
A1 Ciampi, Caterina
A1 Cicerchia, M
A1 Cinausero, M
A1 Dueñas Díaz, José Antonio
A1 Vient, E.
AB The neutron-proton (n-p) equilibration process in 48Ca+40Ca at 35 MeV/nucleon bombarding energy is experimentally estimated by means of the isospin transport ratio. Experimental data are collected with a subset of the FAZIA telescope array, which permits us to determine the Z and N of detected fragments. For the first time, the quasiprojectile (QP) evaporative channel is compared with the QP breakup one in a homogeneous and consistent way, pointing to comparable n-p equilibration, which suggests a close interaction time between projectile and target independently of the exit channel. Moreover, in the QP evaporative channel n-p equilibration is compared with the prediction of the antisymmetrized molecular dynamics model coupled with the GEMINI statistical model as an afterburner, showing a higher probability of proton and neutron transfers in the simulation with respect to the experimental data.
PB American Physical Society
SN 2469-9985
SN 2469-9993 (electrónico)
YR 2021
FD 2021
LK https://hdl.handle.net/10272/23103
UL https://hdl.handle.net/10272/23103
LA eng
NO Camaiani, A., Casini, G., Piantelli, S., Ono, A., Bonnet, E., Alba, R., Barlini, S., Borderie, B., Bougault, R., Ciampi, C., Chbihi, A., Cicerchia, M., Cinausero, M., Dueñas, J. A., Dell’Aquila, D., Fable, Q., Fabris, D., Frosin, C., Frankland, J. D., … Vient, E. (2021). Isospin diffusion measurement from the direct detection of a quasiprojectile remnant. In Physical Review C (Vol. 103, Issue 1). American Physical Society (APS). https://doi.org/10.1103/physrevc.103.014605
NO This work required the use of a lot of computation time for the production of the simulated data. We would like to thank the GARR Consortium for the kind use of the cloud computing infrastructure on the platform cloud.garr.it. We would like to thank also the INFN-CNAF for the use of its cloud computing infrastructure. A. Ono was supported by JSPS KAK-ENHI Grant No. JP17K05432. This work was also supported by the National Research Foundation of Korea (NRF)(Grant No. 2018R1A5A1025563).
DS Repositorio Institucional de la Universidad de Huelva
RD 30 may 2026