Half-Life and the Nuclear Matrix Element of the 2νββ Decay in <SUP>76</SUP>Ge

WU HuiFang; HUANG Tao

Chinese Physics C> 2000, Vol. 24> Issue(6) : 589-592

Half-Life and the Nuclear Matrix Element of the 2νββ Decay in ⁷⁶Ge

WU HuiFang ^, ,
HUANG Tao

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039, China

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Abstract：
We apply the shell-model wave functions of ⁷⁶Ge to calculate the nuclear matrix elements and the half-life of the 2νββ decay of ⁷⁶Ge. Our result is comparable to the recent observed 2νββ decay half-life of ⁷⁶Ge. Furthermore it provides the upper limit of the effective neutrino mass is about 0.4eV with the recent experimental data of the 0νββ decay half-life.

References

[1]

Faessler A,Simkovic F.J.Phys.Nucl.Part.Phys.,1998,G24:2139[2] Elliott S R,Hahn A A,Moe M K.Phys.Rev.Lett.,1986,56:2582;1987,59:2020[3] EjiriH et al.Phys.Lett.,1991,B258:17;Alston–Garnjost M et al.Phys.Rev.,1997,C55:474[4] Vasenko A A et al.Mod.Phys.Lett.,1990,A5:1299[5] Avinnone F T et al.Phys.Lett.,1991,B526:559[6] Gunter M et al.Phys.Rev.,1997,D55:54[7] Baudis L et al.Phys.Rev.Lett.,1999,83:41[8] WU H F,SONG C L,SONG H Q.Phys.Rep,1994,242:495[9] WU H F.Phys.Rev.,1994,C50:2882[10] Haxton W C,Stephenson G J.Jr.Prog.Part.Nucl.Phys.,1984,12:409[11] Brussard P J,Glaudemans PWM.Shell–Model Application in Nuclear Spectroscopy.North–Holland,Amsterdam,1977,114[12] Tomada T,Faessler A,Schmid K W et al.Phys.Lett.,1985,B157:4[13] WU HuiFang,SONG ChangLiang.High Energy Phys.and Nucl.Phys.(inChinese),1994,18:366(吴慧芳、宋昌亮.高能物理与核物理,1994,18:366)[14] Super Kamiokande Collaboration,Fukuda Y et al.Phys.Rev.Lett.,1998,81:1562;1999,82:2644

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[11]	BES Collaboration . Study of ψ(2S)Decays into pπ and KK. Chinese Physics C, 1996, 20(6): 481-490.
[12]	Liu Xin , Ye Yanlin , Jiang Dongxing , Lu Xiting , Liu Hongtao . Intrinsic Efficiency of A Φ76mm×100mm BGO Scintillation Detector. Chinese Physics C, 1994, 18(6): 496-502.
[13]	Wu Huifang , Song Changliang . The 2νββ Decay Lifetime and the Shell Model Wavefunction in ⁸²Se. Chinese Physics C, 1994, 18(4): 366-370.
[14]	ZHU Sheng-Jiang . Research on High Spin States in ⁶⁸Ge,⁶⁵Ga and ⁶⁷Ga. Chinese Physics C, 1992, 16(6): 539-545.
[15]	YE Yan-Lin , LIU Xin , JIANG Dong-Xing , LU Xi-Ting , LIU Hong-Tao , LIN Jun-Song , ZHOU Chang-Chun . Performance of A 76-By 100-mm BGO Detector. Chinese Physics C, 1992, 16(4): 297-300.
[16]	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.
[17]	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.
[18]	FU De-Ji , GAN You-Ping . THE CALCULATION OF 2v ββ NUCLEAR MATRIX ELEMENT. Chinese Physics C, 1987, 11(4): 549-553.
[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]	ZHAO ZHI-ZHENG , SUN XI-JUN . LIFETIME MEASUREMENTS OF EXCITED STATES IN ⁷⁶Kr. Chinese Physics C, 1982, 6(2): 255-260.

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WU HuiFang and HUANG Tao. Half-Life and the Nuclear Matrix Element of the 2νββ Decay in ⁷⁶Ge[J]. Chinese Physics C, 2000, 24(6): 589-592.

WU HuiFang and HUANG Tao. Half-Life and the Nuclear Matrix Element of the 2νββ Decay in ⁷⁶Ge[J]. Chinese Physics C, 2000, 24(6): 589-592. shu

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Received: 1999-11-25
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

Half-Life and the Nuclear Matrix Element of the 2νββ Decay in ⁷⁶Ge

Corresponding author: WU HuiFang,

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039, China

Received Date: 1999-11-25

Accepted Date: 1900-01-01

Available Online: 2000-06-05

Abstract: We apply the shell-model wave functions of ⁷⁶Ge to calculate the nuclear matrix elements and the half-life of the 2νββ decay of ⁷⁶Ge. Our result is comparable to the recent observed 2νββ decay half-life of ⁷⁶Ge. Furthermore it provides the upper limit of the effective neutrino mass is about 0.4eV with the recent experimental data of the 0νββ decay half-life.

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Half-Life and the Nuclear Matrix Element of the 2νββ Decay in ⁷⁶Ge

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Half-Life and the Nuclear Matrix Element of the 2νββ Decay in 76Ge

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Half-Life and the Nuclear Matrix Element of the 2νββ Decay in 76Ge

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Half-Life and the Nuclear Matrix Element of the 2νββ Decay in ⁷⁶Ge

Half-Life and the Nuclear Matrix Element of the 2νββ Decay in ⁷⁶Ge