Non-equilibrium Statistic Features in Dissipative Heavy Ion Collision <sup>27</sup>Al+<sup>27</sup>Al

Chin. Phys. Lett.

1999, Vol. 16

Issue (12): 876-878 DOI:

Original Articles

Non-equilibrium Statistic Features in Dissipative Heavy Ion Collision ²⁷Al+²⁷Al

WANG Qi;LI Song-lin;TIAN Wen-dong;HU Peng-yun;LU Jun;F. Amorini;M. Cabibb;G. Cardellas;P. Figuere;A. Musumarra;M. Papa;G. pappalardo;F.Rizzo;S. Romano;S.Tudisco;B.Heusch

¹Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 ²Istituto Nazionale di Fisica Nucleare, the Laboratorio Nazionale del Sud, Italy ³Istituto Nazionale di Fisica Nuclearr, Sez, Catania, Italy ⁴Dipartimento di Fisica University Catania, Italy Centre de Recherches Nucleaires, Strasbourg, France

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WANG Qi, LI Song-lin, TIAN Wen-dong et al 1999 Chin. Phys. Lett. 16 876-878

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Abstract The excitation functions of dissipative products have been measured in the reaction ²⁷Al+²⁷Al at incident energies from 114 to 127MeV in steps of 200keV. Detection angles vary continuously from 10.4° to 57.4° in laboratory system. An angular coherent width more than 40° in center of mass is obtained. The results from the analysis of excitation functions with nonself-averaging are characterized by a quasi-periodic long-range energy structure embedded in the disorder Ericson fluctuation.

Keywords: 25.70.Lm 24.60.Ky

Published: 01 December 1999

PACS:	25.70.Lm	(Strongly damped collisions)
	24.60.Ky	(Fluctuation phenomena)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1999/V16/I12/0876

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	WANG Qi
	LI Song-lin
	TIAN Wen-dong
	HU Peng-yun
	LU Jun
	F. Amorini
	M. Cabibb
	G. Cardellas
	P. Figuere
	A. Musumarra
	M. Papa
	G. pappalardo
	F.Rizzo
	S. Romano
	S.Tudisco
	B.Heusch

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