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Journal Articles Physical Review C Year : 2013

Isospin transport in 84Kr + 112,124Sn collisions at Fermi energies

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S. Barlini
  • Function : Author
S. Piantelli
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
Eric Bonnet
Diego D. Gruyer
  • Function : Author
  • PersonId : 944669
O. Lopez
E. Vient
  • Function : Author
  • PersonId : 940571
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
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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.

Dates and versions

in2p3-00778551 , version 1 (21-01-2013)

Identifiers

Cite

S. Barlini, S. Piantelli, G. Casini, P.R. Maurenzig, A. Olmi, et al.. Isospin transport in 84Kr + 112,124Sn collisions at Fermi energies. Physical Review C, 2013, 87, pp.054607. ⟨10.1103/PhysRevC.87.054607⟩. ⟨in2p3-00778551⟩
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