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

[1]

Takaharu Otsuka et al., Phys. Lett., B121 (1983), 106.[2] M. B. Tsang et al., Phys. Rev., C23 (1981), 1560.[3] R. Billerey et al., Phys. Rev. Lett., 47 (1981), 639.[4] M. Blann, Nucl. Phys. A235 (1974), 221.[5] M. Blann, Phys. Rev., C23 (1981), 205.[6] 缪容之, 吴国华, 郑卫汉, 刘建业, 于超凡, 于逼, 高能物理与核物理, 待发表.[7] 缪容之, 吴国华, 郑卫汉, 刘建业, 于超凡, 于遏, 高能物理与核物理, 待发表.[8] I. Dostrovsky et al., Phys. Rev., 116 (1959), 683.[9] J. M. Akkerman et al., Phys. Rev., C22 (1980), 73.[10] I. Ribansky et al., Phys. Lett., 45B (1973), 318.

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[12]	ZHAN Wen-Long , SHEN Wen-Qing , ZHU Yong-Tai , QIAO Wei-Min , YIN Shu-Zhi , FAN Guo-Ying , JIN Gen-Ming , LI Song-Ling . THE STUDY OF α-EMISSION INDUCED BY ¹⁶O ON ²⁷Al. Chinese Physics C, 1986, 10(1): 63-67.
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[15]	LI QING-RUN , CHEN SHENG-ZHONG , ZHAO EN-GUANG . ELASTIC π^--¹²C SCATTERING IN THE α-PARTICLE MODEL. Chinese Physics C, 1981, 5(6): 641-647.
[16]	WU ZHONG-LI , ZHU YONG-TAI , XIA GUO-ZHONG , LIU BU-SHENG , LI FA-WEI , FAN GUO-YING . QUASI-ELASTIC AND DEEP INELASTIC REACTIONS OF ¹²C ON ²⁷Al. Chinese Physics C, 1981, 5(3): 364-371.
[17]	WU ZHONG-LI , ZHU YONG-TAI , XIA GUO—ZHONG , LIU Bu-SHENG , LI FA-WEI , FAN GUO-YING . STUDY OF THE DEEP INELASTIC SCATTERING OF ¹²C ON ²⁷AI. Chinese Physics C, 1979, 3(2): 244-246.
[18]	HAN WEN-SHU , CHUANG FI , HE IN . STUDY OF THE MECHANISM OF ¹²C（d,d）¹²C AND ¹²C（d,p）¹³C^* REACTIONS. Chinese Physics C, 1978, 2(3): 249-262.
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[20]	SHEN WEN-GING , XU SHU-WEI , WANG DA-YAN , XIE YUAN-XIANG , GUO ZHONG-YAN , LI ZU-YU . α PARTICLES EMITTED IN THE REACTION OF ¹²C ON ²⁰⁹Bi. Chinese Physics C, 1977, 1(1): 70-78.

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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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