ADOPTED LEVELS, GAMMAS for 137Te
Authors: E. Browne, J. K. Tuli | Citation: Nucl. Data Sheets 108,2173 (2007) | Cutoff date: 1-Oct-2006
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=7052 keV 9 | S(n)= 2950 keV 4 | S(p)= 12083 keV 7 | Q(α)= -855 keV 4 | ||
Reference: 2012WA38 |
References: | |||
A | 248Cm SF decay |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | M(γ) | Final Levels | |
0.0 | A | (7/2-) | 2.49 s 5 % β- = 100 % β-n = 2.99 16 | ||||
608.2 | A | (11/2-) | 608.2 | E2 | 0.0 | (7/2-) | |
1100.8 | A | (13/2-) | 492.7 | 608.2 | (11/2-) | ||
1141.1 | A | (15/2-) | 532.8 | E2 | 608.2 | (11/2-) | |
1477.4 | A | (17/2-) | 336.4 376.6 | M1 | 1141.1 1100.8 | (15/2-) (13/2-) | |
1723.8 | A | (19/2-) | 246.9 582.5 | D Q | 1477.4 1141.1 | (17/2-) (15/2-) | |
1996.3 | A | (21/2-) | 272.6 518.6 | D Q | 1723.8 1477.4 | (19/2-) (17/2-) | |
2490.0 | A | (23/2-) | 493.7 766.5 | 1996.3 1723.8 | (21/2-) (19/2-) | ||
2731.7 | A | (25/2-) | 241.8 735.2 | 2490.0 1996.3 | (23/2-) (21/2-) | ||
3075.1 | A | (27/2-) | 343.4 585.1 | 2731.7 2490.0 | (25/2-) (23/2-) | ||
3272.9 | A | (29/2-) | 198.0 541.2 | 3075.1 2731.7 | (27/2-) (25/2-) | ||
3627.3 | A | (31/2-) | 354.4 552 | 3272.9 3075.1 | (29/2-) (27/2-) |
E(level): From least-squares adjustment to Eγ’s, assuming Δ(Eγ)=0.5 keV
M(γ): From γγ(θ),γ(lin pol) Q=stretched quadrupole, d=stretched dipole
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | M(γ) | Final Levels | ||
Band 1 - Yrast cascade-1, | |||||||
608.2 | (11/2-) | ||||||
1141.1 | (15/2-) | 532.8 | E2 | 608.2 | (11/2-) | ||
1723.8 | (19/2-) | 246.9 582.5 | D Q | 1477.4 1141.1 | (17/2-) (15/2-) | ||
2490.0 | (23/2-) | 493.7 766.5 | 1996.3 1723.8 | (21/2-) (19/2-) | |||
3075.1 | (27/2-) | 343.4 585.1 | 2731.7 2490.0 | (25/2-) (23/2-) | |||
3627.3 | (31/2-) | 354.4 552 | 3272.9 3075.1 | (29/2-) (27/2-) | |||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | M(γ) | Final Levels | ||
Band 2 - Yrast cascade-2 | |||||||
1100.8 | (13/2-) | ||||||
1477.4 | (17/2-) | 336.4 376.6 | M1 | 1141.1 1100.8 | (15/2-) (13/2-) | ||
1996.3 | (21/2-) | 272.6 518.6 | D Q | 1723.8 1477.4 | (19/2-) (17/2-) | ||
2731.7 | (25/2-) | 241.8 735.2 | 2490.0 1996.3 | (23/2-) (21/2-) | |||
3272.9 | (29/2-) | 198.0 541.2 | 3075.1 2731.7 | (27/2-) (25/2-) |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | (7/2-) | 2.49 s 5 % β- = 100 % β-n = 2.99 16 | %β-n: evaluated result from 1993Ru01. |
608.2 | (11/2-) | E(level): Yrast cascade-1,. | |
1100.8 | (13/2-) | E(level): Yrast cascade-2. | |
1141.1 | (15/2-) | E(level): Yrast cascade-1,. | |
1477.4 | (17/2-) | E(level): Yrast cascade-2. | |
1723.8 | (19/2-) | E(level): Yrast cascade-1,. | |
1996.3 | (21/2-) | E(level): Yrast cascade-2. | |
2490.0 | (23/2-) | E(level): Yrast cascade-1,. | |
2731.7 | (25/2-) | E(level): Yrast cascade-2. | |
3075.1 | (27/2-) | E(level): Yrast cascade-1,. | |
3272.9 | (29/2-) | E(level): Yrast cascade-2. | |
3627.3 | (31/2-) | E(level): Yrast cascade-1,. |
2000Lh02: Measured Fission yield in n, p induced fission in 238U
Q-value: Note: Current evaluation has used the following Q record 6940 123210 13119700 syst 2003Au03
Q-value: Q(β-n)=1870 130 (syst,2003Au03)