ADOPTED LEVELS, GAMMAS for 167Hf
Authors: Balraj Singh and Jun Chen | Citation: Nucl. Data Sheets 191, 1 (2023) | Cutoff date: 22-Aug-2023
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-5120 keV 40 | S(n)= 7680 keV 40 | S(p)= 4740 keV 40 | Q(α)= 3400 keV 30 | ||
Reference: 2021WA16 |
References: | |||
A | 167Ta ε decay (80 S) | B | 146Nd(26Mg,5nγ) |
C | 155Gd(16O,4nγ) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABC | (5/2-) | 2.05 m 5 % ε = 100 | |||||
92.1 4 | ABC | (7/2-) | 92.3 5 | 100 | 0.0 | (5/2-) | ||
145.0 5 | BC | (13/2+) | ||||||
188.6 6 | BC | (11/2+) | ||||||
207.2 3 | BC | (9/2-) | 115.4 5 207.1 3 | 17 6 100 5 | D (E2) | 92.1 0.0 | (7/2-) (5/2-) | |
349.6 5 | BC | (17/2+) | 204.6 1 | 100 | (E2) | 145.0 | (13/2+) | |
355.3 4 | BC | (11/2-) | 148.3 5 263.0 5 | 9 5 100 9 | (E2) | 207.2 92.1 | (9/2-) (7/2-) | |
401.7 5 | BC | (15/2+) | 213.1 3 256.8 3 | 100 4 78.8 23 | (E2) D | 188.6 145.0 | (11/2+) (13/2+) | |
504.6 3 | BC | (13/2-) | 149.6 5 297.4 1 | 2.5 5 100 3 | (E2) | 355.3 207.2 | (11/2-) (9/2-) | |
692.6 5 | BC | (21/2+) | 343.0 1 | 100 | (E2) | 349.6 | (17/2+) | |
706.5 4 | BC | (15/2-) | 202 351.0 3 | 100 3 | (E2) | 504.6 355.3 | (13/2-) (11/2-) | |
767.2 4 | BC | (19/2+) | 365.5 1 417.6 3 | 100 3 33 3 | (E2) D | 401.7 349.6 | (15/2+) (17/2+) | |
883.7 3 | BC | (17/2-) | 177 379.2 1 | 100 3 | (E2) | 706.5 504.6 | (15/2-) (13/2-) | |
1120.8 5 | BC | (19/2-) | 237 414.2 3 | 100 3 | (E2) | 883.7 706.5 | (17/2-) (15/2-) | |
1151.5 5 | BC | (25/2+) | 458.8 1 | 100 | (E2) | 692.6 | (21/2+) | |
1253.5 4 | BC | (23/2+) | 486.3 1 561.3 5 | 100 3 21 5 | (E2) D | 767.2 692.6 | (19/2+) (21/2+) | |
1323.9 4 | BC | (21/2-) | 203 440.2 1 | 100 3 | (E2) | 1120.8 883.7 | (19/2-) (17/2-) | |
1561.4 5 | BC | (23/2-) | 440.5 3 868.9 3 | 87 13 100 4 | (E2) D | 1120.8 692.6 | (19/2-) (21/2+) | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1618.2 6 | C | (25/2+) | 925.6 5 | 100 | 692.6 | (21/2+) | ||
1704.6 5 | BC | (29/2+) | 553.1 1 | 100 | (E2) | 1151.5 | (25/2+) | |
1797.2 4 | BC | (25/2-) | 473.3 1 543.5 5 | 100 3 18 3 | (E2) D | 1323.9 1253.5 | (21/2-) (23/2+) | |
1832.0 4 | BC | (27/2+) | 578.6 1 679.8 3 | 100 4 21 4 | (E2) D | 1253.5 1151.5 | (23/2+) (25/2+) | |
1995.3 5 | BC | (27/2-) | 434.0 3 843.9 1 | 46 4 100 3 | (E2) D | 1561.4 1151.5 | (23/2-) (25/2+) | |
2148.1 6 | C | (29/2+) | 530.0 5 996.6 5 | 65 5 100 5 | (Q) (Q) | 1618.2 1151.5 | (25/2+) (25/2+) | |
2244.8 4 | BC | (29/2-) | 412.8 3 447.6 1 | 30 3 100 3 | D (E2) | 1832.0 1797.2 | (27/2+) (25/2-) | |
2289.5 6 | BC | (27/2-) | 727.9 5 1137.3 5 | 94 7 100 7 | (E2) (D) | 1561.4 1151.5 | (23/2-) (25/2+) | |
2331.7 5 | BC | (33/2+) | 627.0 1 | 100 | (E2) | 1704.6 | (29/2+) | |
2339.1 5 | BC | (29/2-) | 541.9 3 | 100 | (E2) | 1797.2 | (25/2-) | |
2441.6 5 | BC | (31/2-) | 446.4 1 737.0 1 | 100 3 97 3 | (E2) D | 1995.3 1704.6 | (27/2-) (29/2+) | |
2479.4 4 | BC | (31/2+) | 647.4 1 775.7 5 | 100 3 18.6 9 | (E2) | 1832.0 1704.6 | (27/2+) (29/2+) | |
2695.3 4 | BC | (33/2-) | 450.5 1 | 100 | (E2) | 2244.8 | (29/2-) | |
2757.8 6 | C | (33/2+) | 609.7 5 1053.2 5 | 100 4 64 4 | 2148.1 1704.6 | (29/2+) (29/2+) | ||
2769.4 6 | BC | (31/2-) | 479.1 5 775.0 5 | 100 4 82 4 | (E2) | 2289.5 1995.3 | (27/2-) (27/2-) | |
2810.3 6 | BC | (33/2+) | 1105.9 5 | 100 | 1704.6 | (29/2+) | ||
2869.0 6 | BC | (33/2-) | 529.9 3 | 100 | (E2) | 2339.1 | (29/2-) | |
2937.5 5 | BC | (35/2-) | 495.9 1 605.4 3 | 100 3 31.9 13 | (E2) D | 2441.6 2331.7 | (31/2-) (33/2+) | |
3005.2 5 | BC | (37/2+) | 673.5 1 | 100 | (E2) | 2331.7 | (33/2+) | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3179.8 5 | BC | (35/2+) | 700.4 3 | 100 | (E2) | 2479.4 | (31/2+) | |
3206.8 4 | BC | (37/2-) | 511.5 1 | 100 | (E2) | 2695.3 | (33/2-) | |
3260.0 5 | BC | (37/2+) | 449.9 5 928.2 3 | 21.7 22 100 4 | (E2) | 2810.3 2331.7 | (33/2+) (33/2+) | |
3288.0 7 | BC | (35/2-) | 518.6 3 | 100 | (E2) | 2769.4 | (31/2-) | |
3416.6 8 | C | (37/2+) | 658.8 5 | 100 | 2757.8 | (33/2+) | ||
3452.8 7 | BC | (37/2-) | 583.8 3 | 100 | (E2) | 2869.0 | (33/2-) | |
3502.5 5 | BC | (39/2-) | 565.0 1 | 100 | (E2) | 2937.5 | (35/2-) | |
3666.0 5 | BC | (41/2+) | 660.9 1 | 100 | (E2) | 3005.2 | (37/2+) | |
3787.9 4 | BC | (41/2-) | 581.1 1 | 100 | (E2) | 3206.8 | (37/2-) | |
3872.1 5 | BC | (41/2+) | 612.1 3 866.9 3 | 47 4 100 3 | (Q) (E2) | 3260.0 3005.2 | (37/2+) (37/2+) | |
3874.8 7 | BC | (39/2-) | 586.8 3 | 100 | (Q) | 3288.0 | (35/2-) | |
3921.7 6 | BC | (39/2+) | 741.8 3 | 100 | 3179.8 | (35/2+) | ||
4103.5 7 | BC | (41/2-) | 650.7 3 | 100 | (E2) | 3452.8 | (37/2-) | |
4141.7 5 | BC | (43/2-) | 639.2 1 | 100 | (E2) | 3502.5 | (39/2-) | |
4333.9 5 | BC | (45/2+) | 667.8 1 | 100 | (E2) | 3666.0 | (41/2+) | |
4437.5 4 | BC | (45/2-) | 649.6 1 | 100 | (E2) | 3787.9 | (41/2-) | |
4525.7 8 | BC | (43/2-) | 650.9 3 | 100 | (E2) | 3874.8 | (39/2-) | |
4627.0 5 | BC | (45/2+) | 754.7 3 961.1 3 | 100 4 35 8 | (E2) | 3872.1 3666.0 | (41/2+) (41/2+) | |
4672.3 8 | BC | (43/2+) | 750.6 5 | 100 | 3921.7 | (39/2+) | ||
4822.0 8 | BC | (45/2-) | 718.5 3 | 100 | (E2) | 4103.5 | (41/2-) | |
4851.0 5 | BC | (47/2-) | 709.3 1 | 100 | (E2) | 4141.7 | (43/2-) | |
5082.8 5 | BC | (49/2+) | 748.9 1 | 100 | (E2) | 4333.9 | (45/2+) | |
5151.6 4 | BC | (49/2-) | 714.1 1 | 100 | (E2) | 4437.5 | (45/2-) | |
5237.3 10 | BC | (47/2-) | 711.6 5 | 100 | (E2) | 4525.7 | (43/2-) | |
5429.5 6 | BC | (49/2+) | 802.6 3 1095 | 100 3 | (E2) | 4627.0 4333.9 | (45/2+) (45/2+) | |
5490.4 10 ? | B | (47/2+) | 818.1 5 ? | 100 | 4672.3 | (43/2+) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
5598.8 9 | BC | (49/2-) | 776.8 5 | 100 | (E2) | 4822.0 | (45/2-) | |
5623.9 6 | BC | (51/2-) | 772.9 3 | 100 | (E2) | 4851.0 | (47/2-) | |
5921.1 6 | BC | (53/2+) | 838.3 3 | 100 | (Q) | 5082.8 | (49/2+) | |
5927.5 5 | BC | (53/2-) | 775.9 1 | 100 | (E2) | 5151.6 | (49/2-) | |
6249.9 7 | BC | (53/2+) | 820.4 3 | 100 | (E2) | 5429.5 | (49/2+) | |
6458.0 7 | B | (55/2-) | 834.1 3 | 100 | (E2) | 5623.9 | (51/2-) | |
6765.7 6 | BC | (57/2-) | 838.2 3 | 100 | (Q) | 5927.5 | (53/2-) | |
6836.0 7 | B | (57/2+) | 914.9 3 | 100 | (E2) | 5921.1 | (53/2+) | |
7103.9 12 | B | (57/2+) | 854 | | 6249.9 | (53/2+) | ||
7354.7 7 | B | (59/2-) | 896.7 3 | 100 | (E2) | 6458.0 | (55/2-) | |
7667.5 6 | B | (61/2-) | 901.8 3 | 100 | (Q) | 6765.7 | (57/2-) | |
7806.3 7 | B | (61/2+) | 970.3 3 | 100 | (Q) | 6836.0 | (57/2+) | |
8013.9 16 | B | (61/2+) | 910 | | 7103.9 | (57/2+) | ||
8314.4 9 | B | (63/2-) | 959.7 5 | 100 | (Q) | 7354.7 | (59/2-) | |
8630.5 8 | B | (65/2-) | 963.0 5 | 100 | 7667.5 | (61/2-) | ||
8810.4 9 | B | (65/2+) | 1004.1 5 | 100 | (Q) | 7806.3 | (61/2+) | |
9644.3 10 | B | (69/2-) | 1013.8 5 | 100 | 8630.5 | (65/2-) | ||
9837.7 10 | B | (69/2+) | 1027.3 5 | 100 | 8810.4 | (65/2+) | ||
10687.5 11 | B | (73/2-) | 1043.2 5 | 100 | 9644.3 | (69/2-) | ||
10876.7 15 ? | B | (73/2+) | 1039? | | 9837.7 | (69/2+) | ||
11939.7 18 ? | B | (77/2+) | 1063? | | 10876.7 | (73/2+) |
E(level): From a least-squares fit to Eγ data. Reduced χ2=1.07.
Jπ(level): Assignments for all the excited states are from (26Mg,5nγ), based on multipolarities from measured DCO ratios and γ(θ) data for a few transitions, deduced band structure. These assignments are supported by total routhian plus cranked shell-model calculations by 1999Cr01 and 1999Sm13
M(γ): Based on γ(θ) and/or DCO ratios in (26Mg,5nγ) and (16O,4nγ). The in-band stretched quadrupole in-band transitions listed with mult=Q in the datasets have been assigned here as (E2), as mult=M2 is highly unlikely for such transitions. Those with mult=(Q) or (d) in individual datasets, have been assigned as such, since definite assignment could not be made from available DCO data in 1999Cr01.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - ν5/2[523],α=+1/2. | |||||||
0.0 | (5/2-) | 2.05 m 5 % ε = 100 | |||||
207.2 3 | (9/2-) | 115.4 5 207.1 3 | 17 6 100 5 | D (E2) | 92.1 0.0 | (7/2-) (5/2-) | |
504.6 3 | (13/2-) | ||||||
883.7 3 | (17/2-) | ||||||
1323.9 4 | (21/2-) | 203 440.2 1 | 100 3 | (E2) | 1120.8 883.7 | (19/2-) (17/2-) | |
1797.2 4 | (25/2-) | 473.3 1 543.5 5 | 100 3 18 3 | (E2) D | 1323.9 1253.5 | (21/2-) (23/2+) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - 5/2[523],α=-1/2. | |||||||
92.1 4 | (7/2-) | ||||||
355.3 4 | (11/2-) | 148.3 5 263.0 5 | 9 5 100 9 | (E2) | 207.2 92.1 | (9/2-) (7/2-) | |
706.5 4 | (15/2-) | ||||||
1120.8 5 | (19/2-) | ||||||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - ν5/2[642],α=+1/2. | |||||||
145.0 5 | (13/2+) | ||||||
349.6 5 | (17/2+) | 204.6 1 | 100 | (E2) | 145.0 | (13/2+) | |
692.6 5 | (21/2+) | ||||||
1151.5 5 | (25/2+) | ||||||
1704.6 5 | (29/2+) | 553.1 1 | 100 | (E2) | 1151.5 | (25/2+) | |
2331.7 5 | (33/2+) | 627.0 1 | 100 | (E2) | 1704.6 | (29/2+) | |
3005.2 5 | (37/2+) | 673.5 1 | 100 | (E2) | 2331.7 | (33/2+) | |
3872.1 5 | (41/2+) | 612.1 3 866.9 3 | 47 4 100 3 | (Q) (E2) | 3260.0 3005.2 | (37/2+) (37/2+) | |
4627.0 5 | (45/2+) | 754.7 3 961.1 3 | 100 4 35 8 | (E2) | 3872.1 3666.0 | (41/2+) (41/2+) | |
5429.5 6 | (49/2+) | 802.6 3 1095 | 100 3 | (E2) | 4627.0 4333.9 | (45/2+) (45/2+) | |
6249.9 7 | (53/2+) | 820.4 3 | 100 | (E2) | 5429.5 | (49/2+) | |
7103.9 12 | (57/2+) | 854 | | 6249.9 | (53/2+) | ||
8013.9 16 | (61/2+) | 910 | | 7103.9 | (57/2+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 4 - ν5/2[642],α=-1/2. | |||||||
188.6 6 | (11/2+) | ||||||
401.7 5 | (15/2+) | 213.1 3 256.8 3 | 100 4 78.8 23 | (E2) D | 188.6 145.0 | (11/2+) (13/2+) | |
767.2 4 | (19/2+) | ||||||
1253.5 4 | (23/2+) | ||||||
1832.0 4 | (27/2+) | 578.6 1 679.8 3 | 100 4 21 4 | (E2) D | 1253.5 1151.5 | (23/2+) (25/2+) | |
2479.4 4 | (31/2+) | 647.4 1 775.7 5 | 100 3 18.6 9 | (E2) | 1832.0 1704.6 | (27/2+) (29/2+) | |
3179.8 5 | (35/2+) | 700.4 3 | 100 | (E2) | 2479.4 | (31/2+) | |
3921.7 6 | (39/2+) | 741.8 3 | 100 | 3179.8 | (35/2+) | ||
4672.3 8 | (43/2+) | 750.6 5 | 100 | 3921.7 | (39/2+) | ||
5490.4 10 | (47/2+) | 818.1 5 ? | 100 | 4672.3 | (43/2+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 5 - ν5/2[523]~#ν 5/2[642]2,α=+1/2. | |||||||
2244.8 4 | (29/2-) | ||||||
2695.3 4 | (33/2-) | 450.5 1 | 100 | (E2) | 2244.8 | (29/2-) | |
3206.8 4 | (37/2-) | ||||||
3787.9 4 | (41/2-) | ||||||
4437.5 4 | (45/2-) | 649.6 1 | 100 | (E2) | 3787.9 | (41/2-) | |
5151.6 4 | (49/2-) | 714.1 1 | 100 | (E2) | 4437.5 | (45/2-) | |
5927.5 5 | (53/2-) | 775.9 1 | 100 | (E2) | 5151.6 | (49/2-) | |
6765.7 6 | (57/2-) | 838.2 3 | 100 | (Q) | 5927.5 | (53/2-) | |
7667.5 6 | (61/2-) | 901.8 3 | 100 | (Q) | 6765.7 | (57/2-) | |
8630.5 8 | (65/2-) | 963.0 5 | 100 | 7667.5 | (61/2-) | ||
9644.3 10 | (69/2-) | 1013.8 5 | 100 | 8630.5 | (65/2-) | ||
10687.5 11 | (73/2-) | 1043.2 5 | 100 | 9644.3 | (69/2-) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 6 - ν3/2[521]~#ν 5/2[642]2,α=+1/2. | |||||||
2339.1 5 | (29/2-) | ||||||
2869.0 6 | (33/2-) | 529.9 3 | 100 | (E2) | 2339.1 | (29/2-) | |
3452.8 7 | (37/2-) | ||||||
4103.5 7 | (41/2-) | ||||||
4822.0 8 | (45/2-) | 718.5 3 | 100 | (E2) | 4103.5 | (41/2-) | |
5598.8 9 | (49/2-) | 776.8 5 | 100 | (E2) | 4822.0 | (45/2-) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 7 - ν3/2[521]~#ν5/2[642]2,α=-1/2. | |||||||
2289.5 6 | (27/2-) | ||||||
2769.4 6 | (31/2-) | 479.1 5 775.0 5 | 100 4 82 4 | (E2) | 2289.5 1995.3 | (27/2-) (27/2-) | |
3288.0 7 | (35/2-) | ||||||
3874.8 7 | (39/2-) | ||||||
4525.7 8 | (43/2-) | 650.9 3 | 100 | (E2) | 3874.8 | (39/2-) | |
5237.3 10 | (47/2-) | 711.6 5 | 100 | (E2) | 4525.7 | (43/2-) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 8 - ν5/2[523]~#ν5/2[642]2,α=-1/2. | |||||||
1561.4 5 | (23/2-) | ||||||
1995.3 5 | (27/2-) | 434.0 3 843.9 1 | 46 4 100 3 | (E2) D | 1561.4 1151.5 | (23/2-) (25/2+) | |
2441.6 5 | (31/2-) | ||||||
2937.5 5 | (35/2-) | ||||||
3502.5 5 | (39/2-) | 565.0 1 | 100 | (E2) | 2937.5 | (35/2-) | |
4141.7 5 | (43/2-) | 639.2 1 | 100 | (E2) | 3502.5 | (39/2-) | |
4851.0 5 | (47/2-) | 709.3 1 | 100 | (E2) | 4141.7 | (43/2-) | |
5623.9 6 | (51/2-) | 772.9 3 | 100 | (E2) | 4851.0 | (47/2-) | |
6458.0 7 | (55/2-) | 834.1 3 | 100 | (E2) | 5623.9 | (51/2-) | |
7354.7 7 | (59/2-) | 896.7 3 | 100 | (E2) | 6458.0 | (55/2-) | |
8314.4 9 | (63/2-) | 959.7 5 | 100 | (Q) | 7354.7 | (59/2-) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 9 - π=+,α=-1/2 band. | |||||||
1618.2 6 | (25/2+) | ||||||
2148.1 6 | (29/2+) | 530.0 5 996.6 5 | 65 5 100 5 | (Q) (Q) | 1618.2 1151.5 | (25/2+) (25/2+) | |
2757.8 6 | (33/2+) | ||||||
3416.6 8 | (37/2+) | ||||||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 10 - ν7/2[633]~#ν5/2[642]2,α=+1/2. | |||||||
3666.0 5 | (41/2+) | ||||||
4333.9 5 | (45/2+) | 667.8 1 | 100 | (E2) | 3666.0 | (41/2+) | |
5082.8 5 | (49/2+) | ||||||
5921.1 6 | (53/2+) | ||||||
6836.0 7 | (57/2+) | 914.9 3 | 100 | (E2) | 5921.1 | (53/2+) | |
7806.3 7 | (61/2+) | 970.3 3 | 100 | (Q) | 6836.0 | (57/2+) | |
8810.4 9 | (65/2+) | 1004.1 5 | 100 | (Q) | 7806.3 | (61/2+) | |
9837.7 10 | (69/2+) | 1027.3 5 | 100 | 8810.4 | (65/2+) | ||
10876.7 15 | (73/2+) | 1039? | | 9837.7 | (69/2+) | ||
11939.7 18 | (77/2+) | 1063? | | 10876.7 | (73/2+) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
207.2 | (9/2-) | 207.1 3 | (E2) | 0.256 | α=0.256 | |
349.6 | (17/2+) | 204.6 1 | (E2) | 0.265 | α=0.265 | |
355.3 | (11/2-) | 263.0 5 | (E2) | 0.119 | α=0.119 2 | |
401.7 | (15/2+) | 213.1 3 | (E2) | 0.233 | α=0.233 | |
504.6 | (13/2-) | 297.4 1 | (E2) | 0.081 | α=0.081 | |
692.6 | (21/2+) | 343.0 1 | (E2) | 0.053 | α=0.053 | |
706.5 | (15/2-) | 351.0 3 | (E2) | 0.050 | α=0.050 | |
767.2 | (19/2+) | 365.5 1 | (E2) | 0.0446 | α=0.0446 | |
883.7 | (17/2-) | 379.2 1 | (E2) | 0.0402 | α=0.0402 | |
1120.8 | (19/2-) | 414.2 3 | (E2) | 0.0316 | α=0.0316 | |
1151.5 | (25/2+) | 458.8 1 | (E2) | 0.0241 | α=0.0241 | |
1323.9 | (21/2-) | 440.2 1 | (E2) | 0.0269 | α=0.0269 | |
1561.4 | (23/2-) | 440.5 3 | (E2) | 0.0268 | α=0.0268 | |
1797.2 | (25/2-) | 473.3 1 | (E2) | 0.0222 | α=0.0222 | |
1995.3 | (27/2-) | 434.0 3 | (E2) | 0.0279 | α=0.0279 | |
2244.8 | (29/2-) | 447.6 1 | (E2) | 0.0257 | α=0.0257 | |
2441.6 | (31/2-) | 446.4 1 | (E2) | 0.0259 | α=0.0259 | |
2695.3 | (33/2-) | 450.5 1 | (E2) | 0.0253 | α=0.0253 | |
2769.4 | (31/2-) | 479.1 5 | (E2) | 0.0216 | α=0.0216 | |
2937.5 | (35/2-) | 495.9 1 | (E2) | 0.0198 | α=0.0198 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | (5/2-) | 2.05 m 5 % ε = 100 | E(level): ν5/2[523],α=+1/2. |
92.1 | (7/2-) | XREF: α(?). E(level): 5/2[523],α=-1/2. | |
145.0 | (13/2+) | E(level): ν5/2[642],α=+1/2. | |
188.6 | (11/2+) | E(level): ν5/2[642],α=-1/2. | |
207.2 | (9/2-) | E(level): ν5/2[523],α=+1/2. | |
349.6 | (17/2+) | E(level): ν5/2[642],α=+1/2. | |
355.3 | (11/2-) | E(level): 5/2[523],α=-1/2. | |
401.7 | (15/2+) | E(level): ν5/2[642],α=-1/2. | |
504.6 | (13/2-) | E(level): ν5/2[523],α=+1/2. | |
692.6 | (21/2+) | E(level): ν5/2[642],α=+1/2. | |
706.5 | (15/2-) | E(level): 5/2[523],α=-1/2. | |
767.2 | (19/2+) | E(level): ν5/2[642],α=-1/2. | |
883.7 | (17/2-) | E(level): ν5/2[523],α=+1/2. | |
1120.8 | (19/2-) | E(level): 5/2[523],α=-1/2. | |
1151.5 | (25/2+) | E(level): ν5/2[642],α=+1/2. | |
1253.5 | (23/2+) | E(level): ν5/2[642],α=-1/2. | |
1323.9 | (21/2-) | E(level): ν5/2[523],α=+1/2. | |
1561.4 | (23/2-) | E(level): ν5/2[523]~#ν5/2[642]2,α=-1/2. | |
1618.2 | (25/2+) | E(level): π=+,α=-1/2 band. | |
1704.6 | (29/2+) | E(level): ν5/2[642],α=+1/2. | |
1797.2 | (25/2-) | E(level): ν5/2[523],α=+1/2. | |
1832.0 | (27/2+) | E(level): ν5/2[642],α=-1/2. | |
1995.3 | (27/2-) | E(level): ν5/2[523]~#ν5/2[642]2,α=-1/2. | |
2148.1 | (29/2+) | E(level): π=+,α=-1/2 band. | |
2244.8 | (29/2-) | E(level): ν5/2[523]~#ν 5/2[642]2,α=+1/2. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
2289.5 | (27/2-) | E(level): ν3/2[521]~#ν5/2[642]2,α=-1/2. | |
2331.7 | (33/2+) | E(level): ν5/2[642],α=+1/2. | |
2339.1 | (29/2-) | E(level): ν3/2[521]~#ν 5/2[642]2,α=+1/2. | |
2441.6 | (31/2-) | E(level): ν5/2[523]~#ν5/2[642]2,α=-1/2. | |
2479.4 | (31/2+) | E(level): ν5/2[642],α=-1/2. | |
2695.3 | (33/2-) | E(level): ν5/2[523]~#ν 5/2[642]2,α=+1/2. | |
2757.8 | (33/2+) | E(level): π=+,α=-1/2 band. | |
2769.4 | (31/2-) | E(level): ν3/2[521]~#ν5/2[642]2,α=-1/2. | |
2869.0 | (33/2-) | E(level): ν3/2[521]~#ν 5/2[642]2,α=+1/2. | |
2937.5 | (35/2-) | E(level): ν5/2[523]~#ν5/2[642]2,α=-1/2. | |
3005.2 | (37/2+) | E(level): ν5/2[642],α=+1/2. | |
3179.8 | (35/2+) | E(level): ν5/2[642],α=-1/2. | |
3206.8 | (37/2-) | E(level): ν5/2[523]~#ν 5/2[642]2,α=+1/2. | |
3288.0 | (35/2-) | E(level): ν3/2[521]~#ν5/2[642]2,α=-1/2. | |
3416.6 | (37/2+) | E(level): π=+,α=-1/2 band. | |
3452.8 | (37/2-) | E(level): ν3/2[521]~#ν 5/2[642]2,α=+1/2. | |
3502.5 | (39/2-) | E(level): ν5/2[523]~#ν5/2[642]2,α=-1/2. | |
3666.0 | (41/2+) | E(level): ν7/2[633]~#ν5/2[642]2,α=+1/2. | |
3787.9 | (41/2-) | E(level): ν5/2[523]~#ν 5/2[642]2,α=+1/2. | |
3872.1 | (41/2+) | E(level): ν5/2[642],α=+1/2. | |
3874.8 | (39/2-) | E(level): ν3/2[521]~#ν5/2[642]2,α=-1/2. | |
3921.7 | (39/2+) | E(level): ν5/2[642],α=-1/2. | |
4103.5 | (41/2-) | E(level): ν3/2[521]~#ν 5/2[642]2,α=+1/2. | |
4141.7 | (43/2-) | E(level): ν5/2[523]~#ν5/2[642]2,α=-1/2. | |
4333.9 | (45/2+) | E(level): ν7/2[633]~#ν5/2[642]2,α=+1/2. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
4437.5 | (45/2-) | E(level): ν5/2[523]~#ν 5/2[642]2,α=+1/2. | |
4525.7 | (43/2-) | E(level): ν3/2[521]~#ν5/2[642]2,α=-1/2. | |
4627.0 | (45/2+) | E(level): ν5/2[642],α=+1/2. | |
4672.3 | (43/2+) | E(level): ν5/2[642],α=-1/2. | |
4822.0 | (45/2-) | E(level): ν3/2[521]~#ν 5/2[642]2,α=+1/2. | |
4851.0 | (47/2-) | E(level): ν5/2[523]~#ν5/2[642]2,α=-1/2. | |
5082.8 | (49/2+) | E(level): ν7/2[633]~#ν5/2[642]2,α=+1/2. | |
5151.6 | (49/2-) | E(level): ν5/2[523]~#ν 5/2[642]2,α=+1/2. | |
5237.3 | (47/2-) | E(level): ν3/2[521]~#ν5/2[642]2,α=-1/2. | |
5429.5 | (49/2+) | E(level): ν5/2[642],α=+1/2. | |
5490.4 | (47/2+) | E(level): ν5/2[642],α=-1/2. | |
5598.8 | (49/2-) | E(level): ν3/2[521]~#ν 5/2[642]2,α=+1/2. | |
5623.9 | (51/2-) | E(level): ν5/2[523]~#ν5/2[642]2,α=-1/2. | |
5921.1 | (53/2+) | E(level): ν7/2[633]~#ν5/2[642]2,α=+1/2. | |
5927.5 | (53/2-) | E(level): ν5/2[523]~#ν 5/2[642]2,α=+1/2. | |
6249.9 | (53/2+) | E(level): ν5/2[642],α=+1/2. | |
6458.0 | (55/2-) | E(level): ν5/2[523]~#ν5/2[642]2,α=-1/2. | |
6765.7 | (57/2-) | E(level): ν5/2[523]~#ν 5/2[642]2,α=+1/2. | |
6836.0 | (57/2+) | E(level): ν7/2[633]~#ν5/2[642]2,α=+1/2. | |
7103.9 | (57/2+) | E(level): ν5/2[642],α=+1/2. | |
7354.7 | (59/2-) | E(level): ν5/2[523]~#ν5/2[642]2,α=-1/2. | |
7667.5 | (61/2-) | E(level): ν5/2[523]~#ν 5/2[642]2,α=+1/2. | |
7806.3 | (61/2+) | E(level): ν7/2[633]~#ν5/2[642]2,α=+1/2. | |
8013.9 | (61/2+) | E(level): ν5/2[642],α=+1/2. | |
8314.4 | (63/2-) | E(level): ν5/2[523]~#ν5/2[642]2,α=-1/2. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
8630.5 | (65/2-) | E(level): ν5/2[523]~#ν 5/2[642]2,α=+1/2. | |
8810.4 | (65/2+) | E(level): ν7/2[633]~#ν5/2[642]2,α=+1/2. | |
9644.3 | (69/2-) | E(level): ν5/2[523]~#ν 5/2[642]2,α=+1/2. | |
9837.7 | (69/2+) | E(level): ν7/2[633]~#ν5/2[642]2,α=+1/2. | |
10687.5 | (73/2-) | E(level): ν5/2[523]~#ν 5/2[642]2,α=+1/2. | |
10876.7 | (73/2+) | E(level): ν7/2[633]~#ν5/2[642]2,α=+1/2. | |
11939.7 | (77/2+) | E(level): ν7/2[633]~#ν5/2[642]2,α=+1/2. |
E(level) | E(gamma) | Comments |
207.2 | 115.4 | I(γ): unweighted average of 22.7 23 in (26Mg,5nγ) and 11.1 16 in (16O,4nγ). |
355.3 | 148.3 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): From (16O,4nγ) (1999Cr01) | 263.0 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): From (16O,4nγ) (1999Cr01) |
401.7 | 213.1 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): From (16O,4nγ) (1999Cr01) | 256.8 | I(γ): weighted average of 79.6 23 in (26Mg,5nγ) and 73.5 60 in (16O,4nγ). |
504.6 | 149.6 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): From (16O,4nγ) (1999Cr01) | 297.4 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): From (16O,4nγ) (1999Cr01) |
767.2 | 417.6 | I(γ): unweighted average of 30.7 14 in (26Mg,5nγ) and 36.1 12 in (16O,4nγ). |
1253.5 | 561.3 | I(γ): unweighted average of 15.9 6 in (26Mg,5nγ), and 25.7 9 in (16O,4nγ). |
1561.4 | 440.5 | I(γ): unweighted average of 100 4 in (26Mg,5nγ), and 73.5 20 in (16O,4nγ). |
1618.2 | 925.6 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): From (16O,4nγ) (1999Cr01) |
1797.2 | 543.5 | I(γ): unweighted average of 15.2 4 in (26Mg,5nγ), and 21.3 8 in (16O,4nγ). |
1832.0 | 679.8 | E(γ): level-energy difference=680.5 I(γ): unweighted average of 25.2 9 in (26Mg,5nγ), and 17.0 6 in (16O,4nγ). |
1995.3 | 434.0 | I(γ): unweighted average of 42.3 16 in (26Mg,5nγ), and 50.4 17 in (16O,4nγ). |
2148.1 | 530.0 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): From (16O,4nγ) (1999Cr01) | 996.6 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): From (16O,4nγ) (1999Cr01) |
2244.8 | 412.8 | I(γ): unweighted average of 32.9 10 in (26Mg,5nγ), and 26.8 8 in (16O,4nγ). |
2289.5 | 727.9 | I(γ): weighted average of 87 7 in (26Mg,5nγ), and 100 7 in (16O,4nγ). |
2441.6 | 446.4 | E(γ): From (16O,4nγ) (1999Cr01) | 737.0 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): weighted average of 94 3 in (26Mg,5nγ), and 100 3 in (16O,4nγ). |
2479.4 | 647.4 | E(γ): From (16O,4nγ) (1999Cr01) | 775.7 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): From (16O,4nγ) (1999Cr01) |
2757.8 | 609.7 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): From (16O,4nγ) (1999Cr01) | 1053.2 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): From (16O,4nγ) (1999Cr01) |
2769.4 | 775.0 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): Iγ=170 7 in (26Mg,5nγ) is discrepant, as this intensity could be for sum of the two γ rays: 775.0 and 775.7, the latter reported only in (16O,4nγ). From (16O,4nγ) (1999Cr01) |
E(level) | E(gamma) | Comments |
2810.3 | 1105.9 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): From (16O,4nγ) (1999Cr01) M(γ): DCO in (16O,xnγ) implies ΔJ=0,1 transition, but γ placed by 1999Cr01 as ΔJ=2 transition. |
2937.5 | 605.4 | I(γ): weighted average of 31.6 13 in (26Mg,5nγ), 32.2 14 in (16O,4nγ). |
3260.0 | 449.9 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): From (16O,4nγ) (1999Cr01) | 928.2 | E(γ): From (16O,4nγ) (1999Cr01) |
3416.6 | 658.8 | E(γ): From (16O,4nγ) (1999Cr01) I(γ): From (16O,4nγ) (1999Cr01) |
3872.1 | 612.1 | I(γ): unweighted average of 42.9 14 in (26Mg,5nγ) and 50.0 20 in (16O,4nγ). |
3874.8 | 586.8 | E(γ): From (16O,4nγ) (1999Cr01) |
4627.0 | 961.1 | I(γ): unweighted average of 42.3 26 in (26Mg,5nγ) and 26.8 25 in (16O,4nγ). |
2000Ra23: mass measurement by Schottky mass spectrometry
Theory references for band structures: 2019Mi12, 2015Gu19, 2011Gu18, 1994Fe14, 1992Ha23, 1989Ja06, 1987Sh14.
Levels: Band structures are from 1999Cr01 and 1999Sm13. The ν5/2[523] and νi13/2 bands, with both signatures, were first established by 1977JoZQ
Q-value: S(2n)=17970 40, S(2p)=7750 40, Q(εp)=837 29, Q(ε)=4030 50 (2021Wa16)