Experimental Study of Spin-Flip M1 Transition of <SUP>7</SUP><SUB>Λ</SUB>Li

ZHOU Shu-Hua; ZHU Li-Hua; XIA Hai-Hong; ZHU Xiao-Feng; WU Xiao-Guang; HOU Long; YANG Chun-Xiang; LIU Zu-Hua

Chinese Physics C> 2000, Vol. 24> Issue(S1) : 81-86

Experimental Study of Spin-Flip M1 Transition of ⁷_ΛLi

China Institute of Atomic Energy,Beijing 102413,China1 Department of Physics,Tohoku University,Sendai 980-8578,Japan2 Department of Physics University of Tokyo,Tokyo 113-0033,Japan3 Department of Physics,Kyoto University,Kyoto 606-8502,Japan4 Department of Physics,Soul National University,Soul 151-742,Korea5 Institute of Particle and Nuclear Studies,KEK,Tsukuba 305-0801,Japan6 Department of Physics,Sejong University,Soul 143-747,Kouea7 Laboratory of Nuclear Science,Tohoku University,Sendai 980-0826,Japan8 Physics Department,North Carolina A & T State University,Greensboro,NC 27411,USA9 Department of Physics,Hampton University,Hampton,VA 23668,USA

Abstract
HTML
Reference
Related

PDF

Abstract：
Using a large-acceptance germanium detector array (Hyperball),the spin-flip M1 γ transition between the ground-state spin doublet of ⁷_ΛLi has been observed.The transition energy is 692±1keV,which provides crucial information on the strength of the spin-spin intetraction between Λ and nucleons.

References

[1]

Bedjidian M et al. Phys. Lett.,1976,B62 :467; Bedjidian M et al. Phys. Lett.,1979, B83 : 2522 May M et al.Phys.Rev.Lett.,1983,51:20853 May M et al. Phys. Rev. Lett.,1997,78:43434 Chrien R E et al. Phys. Rev., 1990, C41: 10625 Tarnura H et al. Phys. Rev. Lett., 1997, 78 : 43436 Hiyama E et al. Phys. Rev., 1999, C59:23517 Millener D J et al. Phys. Rev., 1985. C31:4998 Fetisov N V et al. Z. Phys.,1991,A339:399

[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]	LIU Lang . Ab initio Monte Carlo shell model calculations for ⁷Li and ⁹Li low-lying spectra. Chinese Physics C, 2015, 39(6): 064101. doi: 10.1088/1674-1137/39/6/064101
[4]	Zahra Ahmadi Ganjeh , S. Farhad Masoudi . Neutron beam optimization based on a ⁷Li(p,n)⁷Be reaction for treatment of deep-seated brain tumors by BNCT. Chinese Physics C, 2014, 38(10): 108203. doi: 10.1088/1674-1137/38/10/108203
[5]	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.
[6]	J.P.Draayer¹ , G.Popa² , J.G.Hirsch³ , C.E.Vargas³ , 4 . E2 & M1 Strengths in Deformed Nuclei:Application of the Pseudo-SU(3) Model. Chinese Physics C, 2004, 28(12): 1297-1301.
[7]	SUI Li , ZHAO Kui , NI Mei-Nan , GUO Ji-Yu , LUO Hong-Bing , MEI Jun-Ping , LU Xiu-Qin , ZHOU Ping . Investigation of DNA Strand Breaks Induced by ⁷Li and ¹²C Ions. Chinese Physics C, 2004, 28(10): 1126-1130.
[8]	Zhang Xiaodong , Ge Lingxiao . Study of ¹¹Li-Induced Reactions via QMD Model. Chinese Physics C, 1996, 20(3): 270-276.
[9]	Xing Zheng , Chen Xingqu , Wang Xiaochun . Effect of Rotation on Transition Energies and M1 Transitions in Superdeformed Nuclei. Chinese Physics C, 1996, 20(8): 750-755.
[10]	Cai Yanhuang . Study of Soft Quadrupole Excitation in Nucleus ¹¹Li within Test Particle Method. Chinese Physics C, 1994, 18(S1): 81-86.
[11]	DI Yao-Min . M1 Transitions in the Vibrational Limit Case of IBM-Ⅱ. Chinese Physics C, 1991, 15(12): 1101-1108.
[12]	XING Zheng , XIE Hong-Xing . PROPERTIES OF M1 AND E2 TRANSITIONS IN ODD-A RARE-EARTH NUCLEI. Chinese Physics C, 1989, 13(3): 269-277.
[13]	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.
[14]	WANG Yuan , ZHUANG Qin . THE ENERGY SPECTRA OF 1f_7/2 SHELL NUCLEI WITH NONIDENTICAL NUCLEONS CONFIGURATION AND THE TWO BODY SPIN-ORBIT COUPLING FORCES. Chinese Physics C, 1985, 9(5): 618-621.
[15]	CAI Yan-Huang , FU De-Ji , XIA Ke-Ding , XU Gong-Ou . EFFECT OF MULTIPOLE VIBRATION ON M1 TRANSITION OF 1⁺ STATES IN ²⁰⁸Pb. Chinese Physics C, 1984, 8(5): 611-618.
[16]	LIU YONG , TIAN XIAO-CEN , YANG TSE-SEN . A MICROSCOPIC CALCULATION OF THE COLLECTIVE SPECTRA OF THE NEUTRON CONFIGURATIONS (CLOSED SHELLS)⁵⁰ (d_5/2g_7/2s_1/2d_3/2h_1/2)¹² BASED ON DYSON REPRESENTATION OF THE INTERACTING BOSON MODEL. Chinese Physics C, 1983, 7(6): 724-734.
[17]	LI ZHU-XIA , ZHANG XI-ZHEN . THE l-FORBIDDEN M₁ TRANSITIONS AND EFFECTIVE g-FACTORS IN ⁴⁰Ca±1 NUCLEI. Chinese Physics C, 1982, 6(3): 381-384.
[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 XIAO-SHU , ZHANG QING-YING . THE TWO-BODY SPIN-ORBIT COUPLING INTERACTION AND THE ENERGY SPECTRA OF f_7/2 SHELL NUCLEI. Chinese Physics C, 1979, 3(4): 454-458.
[20]	LIAO JI-ZHI . SHELL MODEL CALCULATIONS ON 1f_7/2 NUCLEI. Chinese Physics C, 1979, 3(6): 734-748.

Access

Get Citation

ZHOU Shu-Hua, ZHU Li-Hua, XIA Hai-Hong, ZHU Xiao-Feng, WU Xiao-Guang, HOU Long, YANG Chun-Xiang and LIU Zu-Hua. Experimental Study of Spin-Flip M1 Transition of ⁷_ΛLi[J]. Chinese Physics C, 2000, 24(S1): 81-86.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3112)
PDF Downloads(455)
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

Experimental Study of Spin-Flip M1 Transition of ⁷_ΛLi

Corresponding author: ZHOU Shu-Hua,

China Institute of Atomic Energy,Beijing 102413,China1 Department of Physics,Tohoku University,Sendai 980-8578,Japan2 Department of Physics University of Tokyo,Tokyo 113-0033,Japan3 Department of Physics,Kyoto University,Kyoto 606-8502,Japan4 Department of Physics,Soul National University,Soul 151-742,Korea5 Institute of Particle and Nuclear Studies,KEK,Tsukuba 305-0801,Japan6 Department of Physics,Sejong University,Soul 143-747,Kouea7 Laboratory of Nuclear Science,Tohoku University,Sendai 980-0826,Japan8 Physics Department,North Carolina A & T State University,Greensboro,NC 27411,USA9 Department of Physics,Hampton University,Hampton,VA 23668,USA

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 2000-07-15

Abstract: Using a large-acceptance germanium detector array (Hyperball),the spin-flip M1 γ transition between the ground-state spin doublet of ⁷_ΛLi has been observed.The transition energy is 692±1keV,which provides crucial information on the strength of the spin-spin intetraction between Λ and nucleons.

HTML

Reference (1)

Experimental Study of Spin-Flip M1 Transition of ⁷_ΛLi

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Experimental Study of Spin-Flip M1 Transition of ⁷_ΛLi

Corresponding author: ZHOU Shu-Hua,

HTML

目录

Experimental Study of Spin-Flip M1 Transition of 7ΛLi

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Experimental Study of Spin-Flip M1 Transition of 7ΛLi

Corresponding author: ZHOU Shu-Hua,

HTML

目录

Experimental Study of Spin-Flip M1 Transition of ⁷_ΛLi

Experimental Study of Spin-Flip M1 Transition of ⁷_ΛLi