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Journal Articles LNS Activity Report 2009 Year : 2010

Hierarchy effects in light framents at mid-velocity emission

F. Amorini
  • Function : Author
A. Anzalone
  • Function : Author
L. Auditore
  • Function : Author
V. Baran
  • Function : Author
I. Berceanu
  • Function : Author
J. Blicharska
  • Function : Author
M. Bruno
  • Function : Author
J. Brzychczyk
  • Function : Author
G. Cardella
  • Function : Author
S. Cavallaro
  • Function : Author
M.B. Chatterjee
  • Function : Author
M. Colonna
  • Function : Author
M. d'Agostino
  • Function : Author
E. de Filippo
  • Function : Author
M. Di Toro
  • Function : Author
W. Gawlikowicz
  • Function : Author
E. Geraci
  • Function : Author
F. Giustolisi
  • Function : Author
L. Grassi
  • Function : Author
A. Grzeszczuk
  • Function : Author
P. Guazzoni
  • Function : Author
S. Kowalski
  • Function : Author
E. La Guidara
  • Function : Author
G. Lanzalone
  • Function : Author
G. Lanzanò
  • Function : Author
I. Lombardo
  • Function : Author
C. Maiolino
  • Function : Author
Z. Majka
  • Function : Author
A. Pagano
  • Function : Author
M. Papa
  • Function : Author
M. Petrovici
  • Function : Author
E. Piasecki
  • Function : Author
S. Pirrone
  • Function : Author
R. Płaneta
  • Function : Author
G. Politi
  • Function : Author
A. Pope
F. Porto
  • Function : Author
F. Rizzo
  • Function : Author
E. Rosato
  • Function : Author
P. Russotto
  • Function : Author
K. Schmidt
K. Siwek-Wilczyńska
  • Function : Author
I. Skwira
  • Function : Author
A. Trifirò
  • Function : Author
M. Trimarchi
  • Function : Author
G. Verde
  • Function : Author
M. Vigilante
  • Function : Author
J. Wilczyński
  • Function : Author
L. Zetta
  • Function : Author
W. Zipper
  • Function : Author

Abstract

Intermediate mass fragments (IMF) emitted with multiplicity MIMF ≥ 3 at mid-velocity in semi-central reactions induced by 124Sn projectile (35 A.MeV) on 64Ni target have been studied. The results show a clear correlation between the fragment sizes and the corresponding transverse velocities. We interpret this correlation as signature of hierarchy effects in nuclear multifragmentation. A correlation with the fragments isospin contents is also found. Qualitative comparisons with SMF calculations suggests that these correlations are good observables for the symmetry term of the EOS at sub-saturation density.
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Dates and versions

in2p3-00560901 , version 1 (31-01-2011)

Identifiers

  • HAL Id : in2p3-00560901 , version 1

Cite

F. Amorini, A. Anzalone, L. Auditore, V. Baran, I. Berceanu, et al.. Hierarchy effects in light framents at mid-velocity emission. LNS Activity Report 2009, 2010, pp.47-49. ⟨in2p3-00560901⟩
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