Does the weak interaction constant depend on time?

被引：0
|
作者：
A. S. Barabash
机构：
[1] Institute of Theoretical and Experimental Physics,
来源：
Journal of Experimental and Theoretical Physics Letters | 1998年 / 68卷
关键词：
23.40.Bw; 27.50.+e; 27.60.+j;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A comparison is made of the probability of the process of two-neutrino double β decay for 82Se and 96Zr in direct (counter) and geochemical experiments. The experimental data for 130Te are analyzed. It is shown that this probability is systematically lower in geochemical experiments, which characterize the probability of 2 β(2 v) decay 109 yr ago. It is proposed that this could be due to a change in the weak-interaction constant with time. It is proposed that a series of new, precise measurements be performed with the aid of counters and geochemical experiments.
引用
收藏
页码：1 / 6
页数：5
相关论文
共 50 条
  • [21] Quenching of Axial-Vector Weak Interaction Constant in Halo Nuclei
    Izosimov, I. N.
    PHYSICS OF PARTICLES AND NUCLEI LETTERS, 2019, 16 (06) : 754 - 760
  • [22] Quenching of Axial-Vector Weak Interaction Constant in Halo Nuclei
    I. N. Izosimov
    Physics of Particles and Nuclei Letters, 2019, 16 : 754 - 760
  • [23] ASTROPHYSICAL DETERMINATION OF COUPLING CONSTANT FOR ELECTRON-NEUTRINO WEAK INTERACTION
    STOTHERS, RB
    PHYSICAL REVIEW LETTERS, 1970, 24 (10) : 538 - &
  • [24] Coupled quantum spin chains: how does the gap depend on the interchain interaction?
    Pires, AST
    Gouvea, ME
    SOLID STATE COMMUNICATIONS, 2003, 127 (07) : 475 - 476
  • [25] DOES THE PERSISTENT CURRENT IN A QUANTUM LOOP DEPEND ON AN ELECTRON-ELECTRON INTERACTION
    GOVOROV, AO
    CHAPLIK, AV
    WENDLER, L
    FOMIN, VM
    JETP LETTERS, 1994, 60 (09) : 643 - 646
  • [26] Generating Gray codes for weak orders in constant amortized time
    Jacques, Marsden
    Wong, Dennis
    Woo, Kyounga
    DISCRETE MATHEMATICS, 2020, 343 (10)
  • [27] Does reaction time depend upon perceived or retinal stimulus size?
    Sperandio, I.
    Savazzi, S.
    Marzi, C. A.
    Gregory, R.
    PERCEPTION, 2008, 37 : 14 - 14
  • [28] Does so-called interhemispheric transfer time depend on attention?
    Braun, CMJ
    Daigneault, S
    Dufresne, A
    Miljours, S
    Collin, I
    AMERICAN JOURNAL OF PSYCHOLOGY, 1995, 108 (04): : 527 - 546
  • [29] Compliance with the new fasting guidelines for children: Does it depend on the time of surgery?
    Norden, JM
    Hannallah, RS
    ANESTHESIA AND ANALGESIA, 1997, 84 : S447 - S447
  • [30] DOES LOAD ALTER THE TIME CONSTANT OF ISOMETRIC RELAXATION
    NAKAMURA, Y
    WIEGNER, AW
    BING, OHL
    CIRCULATION, 1981, 64 (04) : 177 - 177
12345