Chinese Physics C > 1990, Vol. 14 > Issue(3): 253-257

THE MEASUREMENT AND THEORETICAL ANALYSIS OF INCLUSIVE α-PARTICLE EMISSION IN 97MeV¹⁶O+⁵¹V REACTION

Institute of Modern Physics,Academia Sinica,Lanzhou

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Abstract：
The inclusive α-particles ade measured with different kinds of telescopes.The energy spectra,angular distribution,the contour plot of d ²σ/dEdΩ in the E-Θ plane and of d ²σ/PCdEdΩ in velocity plane are obtained.The α-particles coming from the evaporation of compound nucleus are distinguished from the ones of direct mechanism.With a calculation of Exciton of Exciton Model,the contributions from the preequilibrium and equilibrium α-emission are determined respectively.A small contribution comes from other reaction mechanisms.

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WANG Gao-Sheng, WANG Qi, ZHU Yong-Tai, WU Guo-Hua, WANG Xiao-Ming, LI Song-Lin, HU Xiao-Qing, YIN Xu, XU Hu-Shan, FAN Guo-Ying, FENG En-Pu, SONG Shi-Zhan, WU Zhong-Li, YIN Shu-Zhi and ZHANG Zhen. THE MEASUREMENT AND THEORETICAL ANALYSIS OF INCLUSIVE α-PARTICLE EMISSION IN 97MeV ¹⁶O+ ⁵¹V REACTION[J]. Chinese Physics C, 1990, 14(3): 253-257.

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Received: 1900-01-01
Revised: 1900-01-01

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通讯作者:陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

THE MEASUREMENT AND THEORETICAL ANALYSIS OF INCLUSIVE α-PARTICLE EMISSION IN 97MeV¹⁶O+⁵¹V REACTION

Corresponding author:WANG Gao-Sheng,

Institute of Modern Physics,Academia Sinica,Lanzhou

Received Date:1900-01-01

Accepted Date:1900-01-01

Available Online:1990-03-05

Abstract:The inclusive α-particles ade measured with different kinds of telescopes.The energy spectra,angular distribution,the contour plot of d²σ/dEdΩ in the E-Θ plane and of d²σ/PCdEdΩ in velocity plane are obtained.The α-particles coming from the evaporation of compound nucleus are distinguished from the ones of direct mechanism.With a calculation of Exciton of Exciton Model,the contributions from the preequilibrium and equilibrium α-emission are determined respectively.A small contribution comes from other reaction mechanisms.

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THE MEASUREMENT AND THEORETICAL ANALYSIS OF INCLUSIVE α-PARTICLE EMISSION IN 97MeV¹⁶O+⁵¹V REACTION

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