List of Adopted Double Beta (ββ) Decay Values

Additional information on adopted ββ-decay values and their systematics may be found in the Brookhaven National Laboratory Report BNL-91299-2010. These results are superceeded by the Latest Evaluation.

# Nuclide Process Transition T1/22ν(y) T1/20ν(y) T1/20ν+2ν(y) Evaluation
1 48Ca β-β- 0+ → 0+ (4.3 ± 2.3)x1019 2006
2 76Ge β-β- 0+ → 0+ (1.3 ± 0.4)x1021 2006
3 82Se β-β- 0+ → 0+ (9.2 ± 0.8)x1019 2006
4 96Zr β-β- 0+ → 0+ (2.0 ± 0.4)x1019 2006
5 100Mo β-β- 0+ → 0+ (7.0 ± 0.4)x1018 2006
6 100Mo β-β- 0+ → 0+1 (5.7 ± 1.4)x1020 2006
7 100Mo β-β- 0+ → 0+1 (6.1 ± 0.2)x1020 2006
8 116Cd β-β- 0+ → 0+ (3.0 ± 0.3)x1019 2006
9 128Te β-β- 0+ → 0+ (3.5 ± 2.0)x1024 2006
10 130Te β-β- 0+ → 0+ (6.1 ± 4.8)x1020 2006
11 130Ba 2ε 0+ → 0+ (2.2 ± 0.5)x1021 2006
12 150Nd β-β- 0+ → 0+ (7.9 ± 0.7)x1018 2006
13 150Nd β-β- 0+ → 0+1 (1.4 ± 0.5)x1020 2006
14 238U β-β- 0+ → 0+ (2.0 ± 0.6)x1021 2006