摘要We study the slow particles in 16O-AgBr collisions at 3.7 A GeV in nuclear emulsion with the method of two-dimensional factorial moments using the Hurst exponent. Our investigation reveals the power law behaviour, exhibited in self-affine analysis, better than that in self-similar analysis. This work shows a clear evidence of self-affine target fragmentation.
Abstract：We study the slow particles in 16O-AgBr collisions at 3.7 A GeV in nuclear emulsion with the method of two-dimensional factorial moments using the Hurst exponent. Our investigation reveals the power law behaviour, exhibited in self-affine analysis, better than that in self-similar analysis. This work shows a clear evidence of self-affine target fragmentation.
(Relativistic heavy-ion collisions (collisions induced by light ions studied to calibrate relativistic heavy-ion collisions should be classified under both 25.75.-q and sections 13 or 25 appropriate to the light ions))
引用本文:
LI Jun-Sheng;ZHANG Dong-Hai;LI Hui-Ling;LIU Fu-Hu. Self-affine Multiplicity Fluctuation of Slow Particles in 16O-AgBr Collisions at 3.7 A GeV[J]. 中国物理快报, 2009, 26(1): 12401-012401.
LI Jun-Sheng, ZHANG Dong-Hai, LI Hui-Ling, LIU Fu-Hu. Self-affine Multiplicity Fluctuation of Slow Particles in 16O-AgBr Collisions at 3.7 A GeV. Chin. Phys. Lett., 2009, 26(1): 12401-012401.
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2009, Vol. 26 
