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Chinese Physics, 2004, Vol. 13(7): 1000-1004    DOI: 10.1088/1009-1963/13/7/006
NUCLEAR PHYSICS Prev   Next  

Investigation of the mean free path of projectile fragments produced in 16O-Em collision at 60 A GeV

Zhang Dong-Hai (张东海), Gong Jin-Sheng (巩进生)
Institute of Modern Physics and Physics Department, Shanxi Teachers' University, Linfen 041004, China
Abstract  Results are presented for an investigation of the mean free path of projectile fragments with charge 3≤Z≤8, produced by 60 A GeV $^{16}$O in nuclear emulsion. No dependence of mean free path on the distance from the point of the fragment emission is observed and our result is consistent with the nonexistence of anomalons.
Keywords:  relativistic heavy-ion collision      projectile fragments      mean free path  
Received:  01 April 2003      Revised:  15 December 2003      Accepted manuscript online: 
PACS:  25.70.Mn (Projectile and target fragmentation)  
  25.70.Pq (Multifragment emission and correlations)  
  25.75.-g  
  27.20.+n (6 ≤ A ≤ 19)  
Fund: Project supported by the National Natural Science Foundation of China (Grant No 10275042), the Natural Science Foundation of Shanxi Province, China (Grant No 20021007) and the Shanxi Provincial Foundation for Returnees Scholars, China.

Cite this article: 

Zhang Dong-Hai (张东海), Gong Jin-Sheng (巩进生) Investigation of the mean free path of projectile fragments produced in 16O-Em collision at 60 A GeV 2004 Chinese Physics 13 1000

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