ftValues of Some0+→0+Beta Decays and the Value of the Vector Coupling Constant

1967 ◽  
Vol 161 (4) ◽  
pp. 1116-1118 ◽  
Author(s):  
B. Chern ◽  
T. A. Halpern ◽  
L. Logue
Keyword(s):  
Coupling Constant ◽  
Vector Coupling ◽  
Vector Coupling Constant ◽  
Beta Decays

ftValues of Pure Fermi Beta Decays and the Magnitude of the Vector Coupling Constant

1966 ◽  
Vol 16 (21) ◽  
pp. 959-962 ◽  
Author(s):  
J. M. Freeman ◽  
J. G. Jenkin ◽  
G. Murray ◽  
W. E. Burcham
Keyword(s):  
Coupling Constant ◽  
Vector Coupling ◽  
Vector Coupling Constant ◽  
Beta Decays

ftValues of Pure Fermi Beta Decays and the Magnitude of the Vector Coupling Constant

1966 ◽  
Vol 17 (1) ◽  
pp. 66-66
Author(s):  
J. M. Freeman ◽  
J. G. Jenkin ◽  
G. Murray ◽  
W. E. Burcham
Keyword(s):  
Coupling Constant ◽  
Vector Coupling ◽  
Vector Coupling Constant ◽  
Beta Decays

Universality of the Weak Vector Coupling Constant

1970 ◽  
Vol 1 (5) ◽  
pp. 1360-1373 ◽  
Author(s):  
Duane A. Dicus ◽  
Richard E. Norton
Keyword(s):  
Coupling Constant ◽  
Vector Coupling ◽  
Vector Coupling Constant ◽  
Weak Vector

On the renormalization of the axial vector coupling constant in β-decay

1960 ◽  
Vol 16 (3) ◽  
pp. 560-568 ◽  
Author(s):  
J. Bernstein ◽  
M. Gell-Mann ◽  
L. Michel
Keyword(s):  
Axial Vector ◽  
Coupling Constant ◽  
Β Decay ◽  
Vector Coupling ◽  
Vector Coupling Constant ◽  
Axial Vector Coupling

scholarly journals Two neutrino double-beta decay and effective axial-vector coupling constant

2018 ◽  
Vol 194 ◽  
pp. 02002
Author(s):  
Fedor Šimkovic ◽  
Rastislav Dvornický ◽  
Dušan Štefánik
Keyword(s):  
Beta Decay ◽  
Axial Vector ◽  
Double Beta Decay ◽  
Matrix Elements ◽  
Coupling Constant ◽  
Vector Coupling ◽  
Majorana Particle ◽  
Vector Coupling Constant ◽  
Novel Approach ◽  
Axial Vector Coupling

The theoretical and experimental study of the two-neutrino double-beta decay (2νββ-decay) is of crucial importance for reliable calculation of matrix elements governing the neutrinoless double-beta decay (0νββ-decay). That will allow to determine masses of neutrinos once the 0νββ-decay, which occurs if the neutrino is a massive Majorana particle and the total lepton number is not onserved, will be observed. Experiments studying the 2νββ-decay are currently approaching a qualitatively new level, where high-precision measurements are performed not only for half-lives but for all other observables of the process. In this context an improved formula for the 2νββ-decay is presented. Further, a novel approach for determining the effective axial-vector coupling constant is proposed.

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