Light clusters emission in nuclear reactions at 25 MeV/nucleon with different N/Z of entrance channels
I. Lombardo
(1)
,
C. Agodi
(1)
,
R. Alba
(1)
,
F. Amorini
(1)
,
A. Anzalone
(1)
,
L. Auditore
,
I. Berceanu
,
G. Cardella
(1)
,
S. Cavallaro
(1)
,
M.B. Chatterjee
,
E. Defilippo
(1)
,
A. Dipietro
(1)
,
P. Figuera
(1)
,
E. Geraci
(1)
,
G. Giuliani
(1)
,
L. Grassi
(1)
,
A. Grzeszczuki
,
J. Han
(1)
,
E. La Guidara
(1)
,
G. Lanzalone
(1)
,
N. Le Neindre
(2)
,
D. Loria
,
C. Maiolino
(1)
,
A. Pagano
(1)
,
M. Papa
(1)
,
S. Pirrone
(1)
,
G. Politi
(1)
,
A. Pop
,
F. Porto
(1)
,
F. Rizzo
(1)
,
P. Russotto
(1)
,
D. Santonocito
(1)
,
A. Trifiro
,
G. Verde
(1)
,
M. Vigilante
L. Auditore
- Fonction : Auteur
I. Berceanu
- Fonction : Auteur
M.B. Chatterjee
- Fonction : Auteur
A. Grzeszczuki
- Fonction : Auteur
N. Le Neindre
- Fonction : Auteur
- PersonId : 749506
- IdHAL : nicolas-le-neindre
- ORCID : 0000-0001-5419-6764
D. Loria
- Fonction : Auteur
A. Pop
- Fonction : Auteur
A. Trifiro
- Fonction : Auteur
M. Vigilante
- Fonction : Auteur
Résumé
We discuss results on the emission of light clusters in nuclear reactions (40)Ca +(40,48) Ca,(46) Ti at 25 MeV/nucleon. They were detected and identified in mass and charge by means of the CHIMERA 4 pi array. Inclusive emission at forward angles shows that isotopic yields of Li and Be nuclei are related to the N/Z values of entrance channels. Moreover, structure effects and even-odd staggering in charge distributions of intermediate mass fragments emitted at forward angles will be shown. In agreement with previous experimental findings, odd-even effects are clearly visible in N approximate to Z systems, while are less pronounced in the neutron rich collision (40)Ca +(48) Ca. These experimental findings are compared to preliminary data obtained in (48)Ca+(48) Ca collision at 25 MeV/nucleon.