MEASUREMENT AND ANALYSIS OF EMITTED α PARTICLES IN REACTIONS OF 12C BOMBARDING 12C,27Al AND natCa

XIE Yuan-Xiang; WU Guo-Hua; ZHU Yong-Tai; MIAO Rong-Zhi; FENG En-Pu; YIN Xu; MIAO He-Bin; CAI Jing-Xiang; SHEN Wen-Qing; SUN Shu-MiNG; WEI Jian-Jun; LI Song-Lin

Chinese Physics C> 1985, Vol. 9> Issue(1) : 71-76

MEASUREMENT AND ANALYSIS OF EMITTED α PARTICLES IN REACTIONS OF ¹²C BOMBARDING ¹²C,²⁷Al AND ^natCa

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The energy spectra and angular distributions of the emitted α particles in the reactions of the 69.5MeV ¹²C bombarding ¹²C,²⁷Al and ^natCa have been measured and analysed using the fast particle exciton model. The contribution from the equilibrium and preequilibrium α-emissions is calculated to be 89%, 81% and 83% of the total α yields for the three reactions respectively, where the preequilibrium α emissions are 11%, 14% and 16% respectively. A small contribution comes from the other reaction mechanism.

References

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XIE Yuan-Xiang, WU Guo-Hua, ZHU Yong-Tai, MIAO Rong-Zhi, FENG En-Pu, YIN Xu, MIAO He-Bin, CAI Jing-Xiang, SHEN Wen-Qing, SUN Shu-MiNG, WEI Jian-Jun and LI Song-Lin. MEASUREMENT AND ANALYSIS OF EMITTED α PARTICLES IN REACTIONS OF ¹²C BOMBARDING ¹²C,²⁷Al AND ^natCa[J]. Chinese Physics C, 1985, 9(1): 71-76.

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Received: 1900-01-01
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沈阳化工大学材料科学与工程学院沈阳 110142

MEASUREMENT AND ANALYSIS OF EMITTED α PARTICLES IN REACTIONS OF ¹²C BOMBARDING ¹²C,²⁷Al AND ^natCa

Corresponding author: XIE Yuan-Xiang,

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1985-02-05

Abstract: The energy spectra and angular distributions of the emitted α particles in the reactions of the 69.5MeV ¹²C bombarding ¹²C,²⁷Al and ^natCa have been measured and analysed using the fast particle exciton model. The contribution from the equilibrium and preequilibrium α-emissions is calculated to be 89%, 81% and 83% of the total α yields for the three reactions respectively, where the preequilibrium α emissions are 11%, 14% and 16% respectively. A small contribution comes from the other reaction mechanism.

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MEASUREMENT AND ANALYSIS OF EMITTED α PARTICLES IN REACTIONS OF ¹²C BOMBARDING ¹²C,²⁷Al AND ^natCa

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MEASUREMENT AND ANALYSIS OF EMITTED α PARTICLES IN REACTIONS OF ¹²C BOMBARDING ¹²C,²⁷Al AND ^natCa

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