Self-affine Multiplicity Fluctuation of Slow Particles in <SUP>16</SUP>O-AgBr Collisions at 3.7 A GeV

doi:10.1088/0256-307X/26/1/012401

Chin. Phys. Lett.

2009, Vol. 26

Issue (1): 012401 DOI: 10.1088/0256-307X/26/1/012401

NUCLEAR PHYSICS

Self-affine Multiplicity Fluctuation of Slow Particles in ¹⁶O-AgBr Collisions at 3.7 A GeV

LI Jun-Sheng^1,2, ZHANG Dong-Hai¹, LI Hui-Ling¹, LIU Fu-Hu²

¹Institute of Modern Physics, Shanxi Normal University, Linfen 041004²Institute of Theoretical Physics, Shanxi University, Taiyuan 030006

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LI Jun-Sheng, ZHANG Dong-Hai, LI Hui-Ling et al 2009 Chin. Phys. Lett. 26 012401

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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.

Keywords: 24.60.Ky 25.70.Mn 25.75.-q

Received: 14 July 2008 Published: 24 December 2008

PACS:	24.60.Ky	(Fluctuation phenomena)
	25.70.Mn	(Projectile and target fragmentation)
	25.75.-q	(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))

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https://cpl.iphy.ac.cn/10.1088/0256-307X/26/1/012401 OR https://cpl.iphy.ac.cn/Y2009/V26/I1/012401

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	LI Jun-Sheng
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