CLUSTER STRUCTURE IN <SUP>6</SUP>Li AND EXCHANGE EFFECTS IN n+<SUP>6</SUP>Li SCATTERING STATES

LING You-Guang; ZHAO Xuan

Chinese Physics C> 1984, Vol. 8> Issue(2) : 227-234

CLUSTER STRUCTURE IN ⁶Li AND EXCHANGE EFFECTS IN n+⁶Li SCATTERING STATES

LING You-Guang ^, ,
ZHAO Xuan

Abstract
HTML
Reference
Related

PDF

Abstract：
The phase shifts and differential cross sections of n+⁶Li elastic scattering are calculated and the d+α cluster structure in ⁶Li and the exchange effects in n+⁶Li scattering states are studied by the QRGM which is a RGM with omitting the antisymmetrization with the nucleons in α cluster. The results show that there exists a marked d+α cluster structure in ⁶Li. Therefore carefully choosing the cluster structure wave function of ⁶Li, expecially the relative motion wave function between d and α, is very important. The results obtained by the QRGM are in agreement with those obtained by the RGM.

References

[1]

K. Wildermuth and Y. C. Tang, A unified Theory of the Nucleus (Vieweg, Braunschweig, 1977).[2] 王力红, 曾繁安, 赵玄, 略去核心交换的共振群方法(QRGM) ,高能物理与核物理, 待发表.[3] Y. C. Tang et al., Nucl. Phys., 32(1962), 504;金星南等, 高能物理与核物理, 3(1979),226.[4] D. J. Studeba et al., Phys. Rev., C17(1978), 447.[5」同[1] p.222; D. R. Thomosoa. Y. C. Tane and R. E. Brown, Phys. Rev., C5(1972), 1939.[6] Y. C. Tang et al., Nucl. Phys., 132(1961), 548[7] Y. C. Tang et al., Nucl. Phys. 32(1962), 504.

[1]	Er-Tao Li , Zhi-Hong Li , Sheng-Quan Yan , Jun Su , Bing Guo , Yun-Ju Li , You-Bao Wang , Gang Lian , Sheng Zeng , Si-Zhe Chen , Shao-Bo Ma , Xiang-Qing Li , Cao He , Hui-Bin Sun , Wei-Ping Liu . Measurement of the ²H(⁷Be, ⁶Li) ³He reaction rate and its contribution to the primordial lithium abundance. Chinese Physics C, 2018, 42(4): 044001. doi: 10.1088/1674-1137/42/4/044001
[2]	Zhi-Hong Li , Er-Tao Li , Jun Su , Yun-Ju Li , You-Bao Wang , Sheng-Quan Yan , Bing Guo , Ding Nan , Wei-Ping Liu . New determination of the ⁷Be ground state spectroscopic factor and the ⁶Li(p,γ)⁷Be astrophysical S(E) factors. Chinese Physics C, 2018, 42(6): 065001. doi: 10.1088/1674-1137/42/6/065001
[3]	D. Patel , S. Mukherjee , N. Deshmukh , J. Lubian , Jian-Song Wang , T. Correa , B. K. Nayak , Yan-Yun Yang , Wei-Hu Ma , D. C. Biswas , Y. K. Gupta , S. Santra , E. T. Mirgule , L. S. Danu , N. L. Singh , A. Saxena . Influence of breakup on elastic and α-production channels in the ⁶Li+¹¹⁶Sn reaction. Chinese Physics C, 2017, 41(10): 104001. doi: 10.1088/1674-1137/41/10/104001
[4]	A. Gómez Camacho , J. Lubian , H. Q. Zhang , Shan-Gui Zhou . CDCC calculations of fusion of ⁶Li with targets ¹⁴⁴Sm and ¹⁵⁴Sm:effect of resonance states. Chinese Physics C, 2017, 41(12): 124103. doi: 10.1088/1674-1137/41/12/124103
[5]	XU Ming , TANG Zhi-Cheng , CHEN Guo-Ming , TAO Jun-Quan . Comparison of thermal neutron detection efficiency of ⁶Li scintillation glass and ³He gas proportional tube. Chinese Physics C, 2013, 37(10): 106001. doi: 10.1088/1674-1137/37/10/106001
[6]	RUAN Xi-Chao , ZHOU Zu-Ying , CHEN Guo-Chang , QI Bu-Jia , LI Xia , HUANG Han-Xiong , ZHONG Qi-Ping , TANG Hong-Qing , JIANG Jing , XIN Biao , BAO Jie , CHEN Lin , ZHANG Jing-Shang . Measurements of Neutron Emission Spectra for Neutron Induced Reactions on ⁹Be and ^6,7Li. Chinese Physics C, 2007, 31(5): 442-447.
[7]	WU Yue-Wei , LIU Zu-Hua , LIN Cheng-Jian , ZHANG Huan-Qiao , RUAN Ming , YANG Feng , Ll Zhi-Chang , LIU Jian-Cheng . Measurement of Near-Barrier Fusion Excitation Function of ⁶Li+²⁰⁸Pb. Chinese Physics C, 2003, 27(5): 399-401.
[8]	Dai Lianrong , Gu Jinnan . Studies of Some Exotic Properties of ^6—11Li Nuclei in the Framework of Shell Model. Chinese Physics C, 1995, 19(7): 646-652.
[9]	Li Xungui . The Ground State Energy of the Hypernucleus Λ6Li. Chinese Physics C, 1994, 18(1): 81-84.
[10]	ZHAO Xuan , ZENG Fan-An , LING You-Guang . A FURTHER STUDY OF QUASI RESONATING GROUP METHOD—— ANALYSIS OF p+⁶Li ELASTIC SCATTERING. Chinese Physics C, 1990, 14(1): 85-91.
[11]	YAO Jin-Zhang , LU hui-Jun , DAI Neng-Xiong , QI Bu-Jia , SI Guo-Jian , YAN Chen , SUN Hang-Cheng . STUDY OF QUASI-MOLECULE RESONANCE OF CHAIN CONFIGURATION INDUCED BY ⁶Li(d,dd) α REACTION AT LOW ENERGY. Chinese Physics C, 1989, 13(8): 727-732.
[12]	LI Pan-Lin , ZHAO Xuan , ZENG Fan-An . ANALYSIS OF THE E2 TRANSITIONS BETWEEN THE d+a CLUSTER STATES OF ⁶Li WITH THE RGM. Chinese Physics C, 1988, 12(3): 414-419.
[13]	LING You-Guang , ZHAO Xuan , ZENG Fan-An . ANALYSES OF THE d+⁶Li SCATTERING STATES WITH QRGM. Chinese Physics C, 1985, 9(2): 236-240.
[14]	ZHAO Xuan , HOU Ren-Chang , ZENG Fan-An . PHASE-SHIFT ANALYSIS AND GENERALIZED ELGENVALUE ANALYSIS ABOUT THE d-α CLUSTER STRUCTURE OF ⁶Li. Chinese Physics C, 1985, 9(6): 742-750.
[15]	DI YAO-MIN . OCTUPOLE STATES IN THE SO(6) LIMIT. Chinese Physics C, 1982, 6(2): 208-218.
[16]	ZHAO XIAO-LIN , CHEN BAO-QIU , JIN XIN-NAN . APPLICATION OF THE EIKONAL WAVE FUNCTION TO QUASIFREE SCATTERING. Chinese Physics C, 1982, 6(3): 323-329.
[17]	HAN WEN-SHU , LU ZHAO-QI , ZHUANG FEI , ZHENG YU-MING . THE MOMENTUM DISTRIBUTION OF THE NUCLEAR CLUSTER FOR ^6,7Li NUCLEI. Chinese Physics C, 1981, 5(4): 489-492.
[18]	Lu Zhao-qi , Zheng Yu-ming , Chen Yong-shou , He Yin . TRANSITION BETWEEN CLUSTER STRUCTURE STATES OF ⁶Li. Chinese Physics C, 1980, 4(2): 261-264.
[19]	CHEN BAO-QIU , LI ZHU-XIA , JIN KING-NAN . ON THE RELATIVE WAVE FUNCTION OF α-AND d-CLUSTERS IN ⁶Li. Chinese Physics C, 1979, 3(2): 226-231.
[20]	CHEN YUNG-SOW , LU TZOW-CHI , VU GON-HAN . ON THE CONTRACTION AND DEFORMATION OF DEUTERON CLUSTER IN ⁶Li. Chinese Physics C, 1978, 2(3): 267-274.

Access

Get Citation

LING You-Guang and ZHAO Xuan. CLUSTER STRUCTURE IN ⁶Li AND EXCHANGE EFFECTS IN n+⁶Li SCATTERING STATES[J]. Chinese Physics C, 1984, 8(2): 227-234.

LING You-Guang and ZHAO Xuan. CLUSTER STRUCTURE IN ⁶Li AND EXCHANGE EFFECTS IN n+⁶Li SCATTERING STATES[J]. Chinese Physics C, 1984, 8(2): 227-234. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2500)
PDF Downloads(850)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

CLUSTER STRUCTURE IN ⁶Li AND EXCHANGE EFFECTS IN n+⁶Li SCATTERING STATES

LING You-Guang ^,
ZHAO Xuan

Corresponding author: LING You-Guang,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1984-04-05

Abstract: The phase shifts and differential cross sections of n+⁶Li elastic scattering are calculated and the d+α cluster structure in ⁶Li and the exchange effects in n+⁶Li scattering states are studied by the QRGM which is a RGM with omitting the antisymmetrization with the nucleons in α cluster. The results show that there exists a marked d+α cluster structure in ⁶Li. Therefore carefully choosing the cluster structure wave function of ⁶Li, expecially the relative motion wave function between d and α, is very important. The results obtained by the QRGM are in agreement with those obtained by the RGM.