QUASI-FREE (p,pα) REACTION INDUCED BY THE INTERMEDIATE ENERGY PROTON ON <SUP>12</SUP>C AND <SUP>16</SUP>O

CHEN XUE-JUN; YIN DING; LIU XIAN-HUI

Chinese Physics C> 1982, Vol. 6> Issue(6) : 768-770

QUASI-FREE (p,pα) REACTION INDUCED BY THE INTERMEDIATE ENERGY PROTON ON ¹²C AND ¹⁶O

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Abstract：
From nuclear individual α-cluster model and by using plane, wave impulse approxi-mation, we have discussed the quasi-free scatterings p-¹²C (p,pα) and p-¹⁶O (p,pα) atintermediate energies. The wave function of the individual α-cluster has expanded asa superposition of the Harmonic oscillator wave functions. The paremeters of Har-monic oscillator are determined by fiting the nuclear charge form factor obtained fromelectron-nucleus scattering experiments. The calculated result shows thet the use ofthe α-cluster wave function can give a theoretical quasi free cross section which agreesbetter with the data.

References

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A. Arima, Clustering Aspects of Nuclear 8tructnre and Nuclear Reaetaone (Winnipeg, 1978), p. 1.[2] N. S. Chant, Clustering Aapects of Nuclear Structure and Nuclear Reactions (Winnipeg, 1978),p. 435.[3] T. A. Carey et al., Phys. Rev., 23C(1981), 576.[4] 金星南等, 原子核物理, 3(1981), 108 ; D. F, Jackson et ad., Proc. Phys. Soo., 85 (1965),659.[5] 李清润, 高能物理与核物理, 5(1981), 531.[6] Y. Sakamoto et al., Phys. Rev., C11(1975), 668.

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[3]	H. Sadeghi , R. Ghasemi , H. Khalili . Astrophysical S-factor of the ¹²C(α,γ) ¹⁶O reaction at solar energies. Chinese Physics C, 2014, 38(8): 084101. doi: 10.1088/1674-1137/38/8/084101
[4]	LIU Lang , ZHAO Peng-Wei . α-cluster structure of ¹²C and ¹⁶O in the covariant density functional theory with a shell-model-like approach. Chinese Physics C, 2012, 36(9): 818-822. doi: 10.1088/1674-1137/36/9/004
[5]	XU Yi , XU Wang , MA Yu-Gang , CAI Xiang-Zhou , CHEN Jin-Gen , GU Jia-Hui , GUO Wei , PAN Qiang-Yan , SHEN Wen-Qing , WANG Cheng-Bin , WANG Hong-Wei , XU Jia-Qiang , YUAN Ren-Yong . Study on the Reaction Rate of Key Reaction $\bf ^{12}$C($\bm\upalpha$,~$\bm\upgamma$)$\bf ^{16}$O in Astrophysics Base on Shanghai Laser Electron $\bm\upgamma$ Source. Chinese Physics C, 2006, 30(S2): 252-254.
[6]	GU Yun-Ting , PENG Ji-Zhu , FENG Lu-Yan , LU Lian-Zhong , TAN Zhen-Qiang , MA Wei-Xing . Analysis of Three Annihilation Potential andp+ ¹²C Inelastic Scattering. Chinese Physics C, 2004, 28(1): 69-72.
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CHEN XUE-JUN, YIN DING and LIU XIAN-HUI. QUASI-FREE (p,pα) REACTION INDUCED BY THE INTERMEDIATE ENERGY PROTON ON ¹²C AND ¹⁶O[J]. Chinese Physics C, 1982, 6(6): 768-770.

CHEN XUE-JUN, YIN DING and LIU XIAN-HUI. QUASI-FREE (p,pα) REACTION INDUCED BY THE INTERMEDIATE ENERGY PROTON ON ¹²C AND ¹⁶O[J]. Chinese Physics C, 1982, 6(6): 768-770. shu

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Received: 1981-12-03
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

QUASI-FREE (p,pα) REACTION INDUCED BY THE INTERMEDIATE ENERGY PROTON ON ¹²C AND ¹⁶O

Received Date: 1981-12-03
Accepted Date: 1900-01-01
Available Online: 1982-12-05

Abstract: From nuclear individual α-cluster model and by using plane, wave impulse approxi-mation, we have discussed the quasi-free scatterings p-¹²C (p,pα) and p-¹⁶O (p,pα) atintermediate energies. The wave function of the individual α-cluster has expanded asa superposition of the Harmonic oscillator wave functions. The paremeters of Har-monic oscillator are determined by fiting the nuclear charge form factor obtained fromelectron-nucleus scattering experiments. The calculated result shows thet the use ofthe α-cluster wave function can give a theoretical quasi free cross section which agreesbetter with the data.

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QUASI-FREE (p,pα) REACTION INDUCED BY THE INTERMEDIATE ENERGY PROTON ON 12C AND 16O

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QUASI-FREE (p,pα) REACTION INDUCED BY THE INTERMEDIATE ENERGY PROTON ON ¹²C AND ¹⁶O

QUASI-FREE (p,pα) REACTION INDUCED BY THE INTERMEDIATE ENERGY PROTON ON ¹²C AND ¹⁶O