ADOPTED LEVELS, GAMMAS for 46K
Author: S. -c. Wu | Citation: Nucl. Data Sheets 91, 1 (2000) | Cutoff date: 15-Jul-2000
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=7724.5 keV 24 | S(n)= 6869.6 keV 9 | S(p)= 12932.1 keV 9 | Q(α)= -1.293×104 keV 15 | ||
Reference: 2012WA38 |
References: | |||
A | 46Ar β- decay | B | 48Ca(p,3He) |
C | 48Ca(d,α),(d,αγ) | D | 48Ca(pol d,α) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
0.0 | ABCD | (2-) | 105 s 10 % β- = 100 | ||||
587.4 4 | BCD | 3- | 587.3 5 | 100 | 0.0 | (2-) | |
690.9 4 | BCD | (4-) | 103.5 5 691.0 5 | 100 38 11 | 587.4 0.0 | 3- (2-) | |
885.5 7 | BCD | 5- | 194.6 5 | 100 | 690.9 | (4-) | |
1369.9 7 | BCD | 3- | 679.0 5 | 100 | 690.9 | (4-) | |
1738.4 21 | BCD | (4-) | 1151 2 | 100 | 587.4 | 3- | |
1944.34 9 | ABCD | 1+ | 1944.30 9 | 100 | 0.0 | (2-) | |
2222 5 | B | (0+) | |||||
2790 6 | B | (2+) | |||||
2969 6 | B | (4-) | |||||
3383 7 | B | ||||||
3606 8 | BC | ||||||
≈4340 | C | (3+) | |||||
≈4540 | CD | 7+ | |||||
≈5950 | CD | 7+ | |||||
≈11470 | B | (0+) |
E(level): From least-squares fit to γ data, except as noted
Jπ(level): Based on analysis of σ(θ) in (p,3He), (d,α) and tensor analyzing power in (pol d,α), except as noted.
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
3383 | Doublet; 3350 level reported in (d,α), ΔE not given. E(level): Doublet; 3350 level reported in (d,α), ΔE not given. |
E(level) | E(gamma) | Comments |
1944.34 | 1944.30 | E(γ): from 46Ar β- decay. |
Isotope shifts: 1990Ma52.
Q-value: Note: Current evaluation has used the following Q record $ 7716 16 6882 19 12989 62 1995Au04