Experimental test of slow phase randomization and quantum chaos in finite highly excited many-body systems

	Experimental test of slow phase randomization and quantum chaos in finite highly excited many-body systems
	Wang, Q; Kun, SY; Tian, WD; Li, SL; Dong, YC; Li, ZC; Lu, XQ; Zhao, K; Fu, CB; Liu, JC
	2001
卷号	597
页码	349-356
英文摘要	Two independent measurements of cross sections for the F-19+Nb-93 strongly dissipative heavy-ion collisions have been performed at incident energies from 102 to 108 MeV in steps of 250 keV. In the two measurements we used different, independently prepared, Nb-93 target foils with the thickness similar or equal to70 mug/cm(2). All other experimental conditions were identical in both experiments. The data indicate non-reproducibility of the non-self-averaging oscillating yields in the two measurements. This supports recent theoretical predictions of spontaneous coherence, slow phase randomization and extreme sensitivity in highly-excited complex quantum systems.
会议录	NONEQUILIBRIUM AND NONLINEAR DYNAMICS IN NUCLEAR AND OTHER FINITE SYSTEMS
会议录出版者	AMER INST PHYSICS
会议录出版地	2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA
语种	英语
WOS研究方向	Physics
WOS记录号	WOS:000174875600041
内容类型	会议论文
源URL	[http://119.78.100.186/handle/113462/58002]
专题	中国科学院近代物理研究所
通讯作者	Wang, Q
作者单位	Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Wang, Q,Kun, SY,Tian, WD,et al. Experimental test of slow phase randomization and quantum chaos in finite highly excited many-body systems[C]. 见:.