Intermittency in the Heavy ion Collisions at Intermediate and High Energies

  • The method of scaled factorial moments is used to study fluctuations of the fragment-size distribution based on the quantum molecular dynamics model. From the calculation of 197An (200MeV/u) +197Au central collision system, an intermittent pattern of fluctuations is found. In particular, the critical behavior is preliminarily discussed.
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  • [1] A.Bialas and R.Peschanski,Nucl.Phys,B273(1986)703;B308(1988)857.[2]T.H.Burnett et al,Phys.Rev.Lett,50(1983)2062;P.Holynski et al,Phys.Rev.lett,62(1989)733.[3]B.Jackbsson et al,Nucl.Phys,A509(1990)195.[4]M.G.Fisher,Physics,3(1967)225;X.Campi.,J.Phys,19(1986)917.[5]M.Ploszajczak and A.Tucholski.Phys.Rev.Lett,65(1990)1539.[6]D.H.E.Gross et al,Phys.Rev.Lett,68(1992)146.[7]朱全伶、葛凌霄、李祝霞,高能物理与核物理,16(1992)658.[8]J.Aichelin,Phys.Rep.,202(1991)235.[9]P.Carruthers and M.Zachariasen,Rev.Mod.Pyhs,55(1983)245.[10]C.Hartnack et al,Nucl.Phys,A495(1989)303.[11]A.Bialas and R.Peschanski,Phys.Lett,B207(1989)59.[12]张晓东、朱全伶、葛凌霄,Ann.Report(IMP)1992.
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Ge Lingxiao, Zhang Xiaodong and Zhu Quanling. Intermittency in the Heavy ion Collisions at Intermediate and High Energies[J]. Chinese Physics C, 1994, 18(5): 428-432.
Ge Lingxiao, Zhang Xiaodong and Zhu Quanling. Intermittency in the Heavy ion Collisions at Intermediate and High Energies[J]. Chinese Physics C, 1994, 18(5): 428-432. shu
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Received: 1900-01-01
Revised: 1900-01-01
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Intermittency in the Heavy ion Collisions at Intermediate and High Energies

    Corresponding author: Ge Lingxiao,
  • Institute of Modern Physics, Academia Sinica, Lanzhou 730000

Abstract: The method of scaled factorial moments is used to study fluctuations of the fragment-size distribution based on the quantum molecular dynamics model. From the calculation of 197An (200MeV/u) +197Au central collision system, an intermittent pattern of fluctuations is found. In particular, the critical behavior is preliminarily discussed.

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