Isospin transport in 84Kr + 112,124Sn collisions at Fermi energies
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S. Barlini
- Function : Author
S. Piantelli
- Function : Author
- PersonId : 755328
- ORCID : 0000-0002-0669-2787
G. Casini
- Function : Author
P.R. Maurenzig
- Function : Author
A. Olmi
- Function : Author
M. Bini
- Function : Author
S. Carboni
- Function : Author
G. Pasquali
- Function : Author
G. Poggi
- Function : Author
A.A. Stefanini
- Function : Author
R. Bougault
- Function : Author
- PersonId : 940570
- IdHAL : bougault-remi
Eric Bonnet
- Function : Author
- PersonId : 171676
- IdHAL : eric-bonnet
- ORCID : 0000-0003-2625-6971
J.D. Frankland
- Function : Author
- PersonId : 737417
- IdHAL : john-frankland
- ORCID : 0000-0002-4907-5041
O. Lopez
- Function : Author
- PersonId : 737418
- IdHAL : olivier-lopez1966
- ORCID : 0000-0003-0818-4564
- IdRef : 233548580
N. Le Neindre
- Function : Author
- PersonId : 749506
- IdHAL : nicolas-le-neindre
- ORCID : 0000-0001-5419-6764
M. Pârlog
- Function : Author
- PersonId : 828878
- ORCID : 0000-0002-7566-0244
E. Rosato
- Function : Author
G. Spadaccini
- Function : Author
M. Vigilante
- Function : Author
M. Bruno
- Function : Author
T. Marchi
- Function : Author
L. Morelli
- Function : Author
M. Cinausero
- Function : Author
M. Degerlier
- Function : Author
F. Gramegna
- Function : Author
T. Kozik
- Function : Author
T. Twarog
- Function : Author
R. Alba
- Function : Author
C. Maiolino
- Function : Author
D. Santonocito
- Function : Author
Abstract
Isotopically resolved fragments with Z<=20 have been studied with high resolution telescopes in a test run for the FAZIA collaboration. The fragments were produced by the collision of a 84Kr beam at 35 MeV/nucleon with a n-rich (124Sn) and a n-poor (112Sn) target. The fragments, detected close to the grazing angle, are mainly emitted from the phase-space region of the projectile. The fragment isotopic content clearly depends on the n-richness of the target and it is a direct evidence of isospin diffusion between projectile and target. The observed enhanced neutron richness of light fragments emitted from the phase-space region close to the center of mass of the system can be interpreted as an effect of isospin drift in the diluted neck region.