THE CALCULATION OF 2v ββ NUCLEAR MATRIX ELEMENT

FU De-Ji; GAN You-Ping

Chinese Physics C> 1987, Vol. 11> Issue(4) : 549-553

THE CALCULATION OF 2v ββ NUCLEAR MATRIX ELEMENT

FU De-Ji ^, ,
GAN You-Ping

Abstract
HTML
Reference
Related

PDF

Abstract：
The nuclear structure part of the 2v mode ββ decay of ⁸²Se and ¹³⁰Te are calculated by quasiparticle Tamm-Dancoff Approximation treating the Gamow-Teller transitions to the intermediate odd-odd nucleus and the single particle configurations generated from Skyrme force(Ⅲ) Hartree-Fock procedure. With the relevant paring effect and correct dealing with both initial and final state, the nuclear matrix element observed experimentally can be reproduced satisfactorily.

References

[1]

W. C. Haxton and G. J. Stephenson, Jr. Prog. Part. Nucl. Phys, 12(1984), 409.吴慧芳, 黄涛, 自然杂志, 9(1986),.167.[2] P. Vogel and P. Fisher, Phys. Rev, C32 (1985), 1362.[3] H. V. Klapdor and K. Grotz, Phys. Lett. B142(1984), 323.M. Doi et al., Prog. theor. Phys, 69(1983), 602.[4] C. Gaarde et al., Nucl. Phys, A369(1981), 258.[5] A. H. Wapstra and N. B. Gove, Nucl. Data Table, 9(1971), 265.[6] I. Hamarnoto and P. Siemens, Nucl. Phys., A269(1976), 199.[7] P. F. Bortignon et al., Phys. Lett., B108 (1982), 247.

[1]	JIANG Xing-Yu , FANG Shuang-Shi , ZHU Yu-Can , LU Gong-Ru . Pseudoscalar-Meson Mixing in ψ(2S)→VP Decays. Chinese Physics C, 2006, 30(8): 724-730.
[2]	HUANG Yi-Bin , YAN Mu-Lin , WANG Xiao-Jun . Resummation Study on Decay ρ→ππ in U(2)_L×U(2)_R Chiral Theory of Mesons. Chinese Physics C, 2004, 28(4): 340-344.
[3]	ZHANG Yu-Hu , WANG Hua-Lei , LIU Min-Liang , ZHOU Xiao-Hong , GUO Wen-Tao , de Angelis , XU Fu-Rong . Investigation on Structural Properties of the πi_13/2⊙νi_13/22-qp Band in Odd-odd ¹⁸⁴Au. Chinese Physics C, 2004, 28(9): 907-913.
[4]	WANG Hua-Lei , ZHANG Yu-Hu , ZHOU Xiao-Hong , GUO Ying-Xiang , LEI Xiang-Guo , LIU Min-Liang , TUO Peng , XIE Cheng-Ying , SONG Li-Tao , YU Hai-Ping , ZHENG Yong , GUO Wen-Tao , , , , . Observation of πh_11/2⊙νi_13/2 Band in Doubly-Odd ¹⁷⁰Re and Its Systematic Analysis. Chinese Physics C, 2004, 28(S1): 47-49.
[5]	ZHOU Chun-Mei . γ-Ray Intensity Calculations for Isomeric Transition Decays. Chinese Physics C, 2003, 27(7): 594-597.
[6]	ZHANG Yu-Hu , ZHOU Xiao-Hong , HE Jian-Jun , LIU Zhong , GAN Zai-Guo , , , , , , , , , , . Study of Signature Inversion in the πi_13/2νi_13/2Bands of Odd Odd Nuclei. Chinese Physics C, 2003, 27(4): 313-318.
[7]	ZHAO Guang-Yi , LU Jing-Bin , MA Ying-Jun , YIN Li-Chang , LI Xian-Feng , LI Zhi-Huan , WANG Zhi-Kui , WU Xiao-Guang , LI Guang-Sheng , WEN Shu-Xian , YANG Chun-Xiang , LIU Yun-Zuo . Systematic Features of π1/2^－[541]⊙νi_13/2 Bands in Doubly-Odd Nuclei. Chinese Physics C, 2000, 24(S1): 33-37.
[8]	Li Panlin , Deng Chengfeng , Wang Lilian , Xu Mengjie . Calculation of the Productive Dilepton Spectrum (M≤4GeV/c²) in ²³⁸U+²³⁸U Collisions at E_c,m≈200GeV/u. Chinese Physics C, 1999, 23(7): 693-700.
[9]	Hui Ping . Fifth Order Approximate Analytic Calculation of (2+1)-D SU(2) Vacuum Wavefunction. Chinese Physics C, 1998, 22(4): 322-325.
[10]	BES Collaboration . Study of ψ(2S)Decays into pπ and KK. Chinese Physics C, 1996, 20(6): 481-490.
[11]	Hui Ping , Chen Qizhou . Fourth Order Approximate Analytic Calculation of (2+1)-D SU(2) Vacuum Wavefunction. Chinese Physics C, 1995, 19(9): 820-825.
[12]	BES Collaboration . New Suppression Mode of the ψ(2S) Hadronic Decay. Chinese Physics C, 1995, 19(1): 93-96.
[13]	Zheng Xite , Chen Hong , Lu Zao , He Yuan . Analytical Calculation of the Fixed Length Lattice SU(2)-Higgs Model. Chinese Physics C, 1995, 19(2): 137-142.
[14]	HOU Bo-Yu , SHI Kang-Jie , YUE Rui-Hong . The Crossing Matrices and Correlation Function in Nonunitary SU_K(2) Wess-Zumino-Witten Model. Chinese Physics C, 1992, 16(5): 414-422.
[15]	ZHENG Wei-Hong , GUO Shuo-Hong . THE VARIATIONAL CALCULATION OF MASS GAP IN 2+1 DIMENSIONAL SU(2) LGT. Chinese Physics C, 1989, 13(1): 83-86.
[16]	LI Zhi-Bing , ZHENG Wei-Hong , GUO Shuo-Hong . THE MC CALCULATION OF MASS GAP IN 2+1 DIMENSIONAL SU(2) LATTICE GAUGE THEORY. Chinese Physics C, 1989, 13(4): 316-319.
[17]	YAO Li-Shan , ZHOU En-Chen , CAI Dun-Jiu , JI Shi-Yin . THE SYSTEMATIC CALCULATIONS OF (n,2n) AND (n,3n) REACTION CROSS SECTIONS FOR MEDIUM-HEAVY NUCLEI AT 14.5MeV. Chinese Physics C, 1988, 12(5): 683-688.
[18]	CHEN Qi-Zhou , LI Zhi-Bing , HE Bao-Peng , LUO Xiang-Qian , GUO Shuo-Hong . THE WEAK INTERACTION MATRIX ELEMENTS OF │ΔS│=2 ON LATTICE. Chinese Physics C, 1988, 12(4): 459-464.
[19]	WU Ji-Min , ZHAO Pei-Ying . THE ANALYTIC RESULTS FOR U₁ AND SU₂ AVERAGE PLAQUETTE TO THE THIRD ORDER APPROXIMATION IN THE CUMULANT EXPANSION. Chinese Physics C, 1986, 10(3): 297-307.
[20]	LIAO JI-ZHI . SHELL MODEL CALCULATIONS ON 1f_7/2 NUCLEI. Chinese Physics C, 1979, 3(6): 734-748.

Access

Get Citation

FU De-Ji and GAN You-Ping. THE CALCULATION OF 2v ββ NUCLEAR MATRIX ELEMENT[J]. Chinese Physics C, 1987, 11(4): 549-553.

FU De-Ji and GAN You-Ping. THE CALCULATION OF 2v ββ NUCLEAR MATRIX ELEMENT[J]. Chinese Physics C, 1987, 11(4): 549-553. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2546)
PDF Downloads(367)
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

THE CALCULATION OF 2v ββ NUCLEAR MATRIX ELEMENT

FU De-Ji ^,
GAN You-Ping

Corresponding author: FU De-Ji,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1987-08-05

Abstract: The nuclear structure part of the 2v mode ββ decay of ⁸²Se and ¹³⁰Te are calculated by quasiparticle Tamm-Dancoff Approximation treating the Gamow-Teller transitions to the intermediate odd-odd nucleus and the single particle configurations generated from Skyrme force(Ⅲ) Hartree-Fock procedure. With the relevant paring effect and correct dealing with both initial and final state, the nuclear matrix element observed experimentally can be reproduced satisfactorily.