Half-life and the nuclear matrix element of the 2νββ decay in 76Ge

被引：0
|
作者：
Wu, HF [1 ]
Huang, T [1 ]
机构：
[1] Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
来源：
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION | 2000年 / 24卷 / 06期
关键词：
double beta decay; half-life; shell-model;
D O I：
暂无
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We apply the shell-model wave functions of Ge-76 to calculate the nuclear matrix elements and the half-life of the 2 nu beta beta decay of Ge-76. Our result is comparable to the recent observed 2 nu beta beta decay half-life of Ge-76. Furthermore it provides the upper limit of the effective neutrino mass is about 0.4eV with the recent experimental data of the 0 nu beta beta decay half-life.
引用
收藏
页码：589 / 592
页数：4
相关论文
共 50 条
  • [21] 0νββ-decay nuclear matrix element for light and heavy neutrino mass mechanisms from deformed quasiparticle random-phase approximation calculations for 76Ge, 82Se, 130Te, 136Xe, and 150Nd with isospin restoration
    Fang, Dong-Liang
    Faessler, Amand
    Simkovic, Fedor
    PHYSICAL REVIEW C, 2018, 97 (04)
  • [22] Video game audio prototyping with half-life 2
    Paul, Leonard J.
    2008, Springer Verlag (07): : 187 - 198
  • [23] Video game audio prototyping with Half-Life 2
    Paul, Leonard J.
    TRANSDISCIPLINARY DIGITAL ART: SOUND, VISION AND THE NEW SCREEN, 2008, 7 : 187 - 198
  • [24] Precise measurement of the 7Be electron capture decay half-life in silicon carbide
    Santonastaso, C.
    Casali, N.
    Di Benedetto, L.
    Boldrini, V
    Buompane, R.
    Canino, M.
    Carrano, V
    Formicola, A.
    Gialanella, L.
    Laubenstein, M.
    Neitzert, H. C.
    Pieruccini, M.
    Porzio, G.
    Rubino, A.
    JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2025, 52 (03)
  • [25] Average and recommended half-life values for two-neutrino double beta decay
    Barabash, A. S.
    NUCLEAR PHYSICS A, 2015, 935 : 52 - 64
  • [26] Pressure decay half-life: A method for characterizing upper urinary tract urine transport
    Fung, LCT
    Khoury, AE
    McLorie, GA
    Chait, PG
    Churchill, BM
    JOURNAL OF UROLOGY, 1996, 155 (03) : 1045 - 1049
  • [27] PRESCOLD: Calculation of the half-life for alpha decay, cluster radioactivity and cold fission processes
    Goncalves, M
    Duarte, SB
    Garcia, F
    Rodrigeuz, O
    COMPUTER PHYSICS COMMUNICATIONS, 1997, 107 (1-3) : 246 - 252
  • [28] Phase-space factors and half-life predictions for Majoron-emitting β-β- decay
    Kotila, J.
    Barea, J.
    Iachello, F.
    PHYSICAL REVIEW C, 2015, 91 (06):
  • [29] Measurement of the 2νββ Decay Half-Life of 82Se with the Global CUPID-0 Background Model
    Azzolini, O.
    Beeman, J. W.
    Bellini, F.
    Beretta, M.
    Biassoni, M.
    Brofferio, C.
    Bucci, C.
    Capelli, S.
    Caracciolo, V.
    Cardani, L.
    Carniti, P.
    Casali, N.
    Celi, E.
    Chiesa, D.
    Clemenza, M.
    Colantoni, I.
    Cremonesi, O.
    Cruciani, A.
    D'Addabbo, A.
    Dafinei, I.
    Di Domizio, S.
    Dompe, V.
    Fantini, G.
    Ferroni, F.
    Gironi, L.
    Giuliani, A.
    Gorla, P.
    Gotti, C.
    Keppel, G.
    Kotila, J.
    Martinez, M.
    Nagorny, S. S.
    Nastasi, M.
    Nisi, S.
    Nones, C.
    Orlandi, D.
    Pagnanini, L.
    Pallavicini, M.
    Pattavina, L.
    Pavan, M.
    Pessina, G.
    Pettinacci, V.
    Pirro, S.
    Pozzi, S.
    Previtali, E.
    Puiu, A.
    Ressa, A.
    Rusconi, C.
    Schaffner, K.
    Tomei, C.
    PHYSICAL REVIEW LETTERS, 2023, 131 (22)
  • [30] Significant improvement of half-life calculation of α decays by considering the nuclear medium effect
    Deng, Daming
    Ren, Zhongzhou
    Wang, Nan
    PHYSICS LETTERS B, 2019, 795 : 554 - 560
12345