Two-neutron correlations at small relative momenta in 40Ar + 197Au collisions at 60 MeV/nucleon

Jan Pluta , Krystyna Wosińska , Z. Basrak , G. Bizard , B. Benoit , P. Désesquelles , O. Dorvaux , D. Durand , B. Erazmus , F. Hanappe , B. Jakobsson , C. Lebrun , F.r. Lecolley , R. Lednicky , P. Leszczyński , K. Mikhailov , K. Miller , B. Noren , Tomasz Pawlak , M. Przewłocki , Ö. Skeppstedt , A. Staranowicz , A. Stavinskiy , L. Stuttgé , B. Tamain

Abstract

Two-neutron correlation functions are measured in the 40Ar + 197Au reaction at 60 MeV/nucleon to study the space-time characteristics of neutron emitting sources. The source temperatures and velocities are deduced by fitting the single-neutron energy spectra with a three-source model. A comparison of the correlation data with the predictions of the model of moving sources and with the dynamical Landau-Vlasov model suggests the relevance of a multisource description. Particular care has been paid to the influence of the relative source abundance on the shape of the correlation function.
Author Jan Pluta (FP / NPD)
Jan Pluta,,
- Nuclear Physics Division
, Krystyna Wosińska (FP / NPD)
Krystyna Wosińska,,
- Nuclear Physics Division
, Z. Basrak
Z. Basrak,,
-
, G. Bizard
G. Bizard,,
-
, B. Benoit
B. Benoit,,
-
, P. Désesquelles
P. Désesquelles,,
-
, O. Dorvaux
O. Dorvaux,,
-
, D. Durand
D. Durand,,
-
, B. Erazmus
B. Erazmus,,
-
, F. Hanappe
F. Hanappe,,
-
et al.`
Journal seriesThe European Physical Journal A - Hadrons and Nuclei, ISSN 1434-6001, 1434-601X
Issue year2000
Vol9
No1
Pages63-68
Keywords in EnglishPACS. 25.70.-z Low and intermediate energy heavy-ion collisions – 25.75.Gz Particle correlations
DOIDOI:10.1007/s100500070056
URL http://link.springer.com/article/10.1007/s100500070056
Score (nominal)0
Publication indicators WoS Citations = 10
Citation count*7 (2015-02-19)
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