Mass Dependence of Cross Section Fluctuation in Dissipative Reaction <sup>19</sup>F+<sup>51</sup>V

Chin. Phys. Lett.

1995, Vol. 12

Issue (11): 661-664 DOI:

Original Articles

Mass Dependence of Cross Section Fluctuation in Dissipative Reaction ¹⁹F+⁵¹V

LU Jun;WANG Qi;XU Hushan;LI Songlin;ZHU Yongtai;YIN Xu;FAN Enjie;ZHANG Yuhu;LI Zhichang¹;ZHAO Kui¹;LU Xiuqin¹;HU Xiaoqing²

Institute of Modern Physics, Academia Sinica, Lanzhou 730000 ¹China Institute of Atomic Energy, Beijing 102413 ²Institute of High Energy Phxsics, Academia Sinica, Beijing 100039

Cite this article:

LU Jun, WANG Qi, XU Hushan et al 1995 Chin. Phys. Lett. 12 661-664

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Abstract Excitation functions for projectile-like fragments from ¹⁹F+⁵¹V reaction have been measured at 102.25 to 109.50MeV in 250keV steps. A TOF+(Δ E - E) telescope at θ_L = 21.7° is used to identify atomic number Z and mass number A of ejectiles simultaneously. Fluctuations of the dissipative cross section for a series of isotopes are observed. Their coherence energy widths are extracted by generalized statistical fluctuation analysis and the dependence on mass number and on N/Z values are observed for the first time.

Keywords: 25.70.-z 24.60.Ky

Published: 01 November 1995

PACS:	25.70.-z	(Low and intermediate energy heavy-ion reactions)
	24.60.Ky	(Fluctuation phenomena)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1995/V12/I11/0661

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	LU Jun
	WANG Qi
	XU Hushan
	LI Songlin
	ZHU Yongtai
	YIN Xu
	FAN Enjie
	ZHANG Yuhu
	LI Zhichang
	ZHAO Kui
	LU Xiuqin
	HU Xiaoqing

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