ADOPTED LEVELS, GAMMAS for 55Fe
Author: Huo Junde | Citation: Nucl. Data Sheets 109,787 (2008) | Cutoff date: 30-Apr-2007
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-3451.4 keV 4 | S(n)= 9298.09 keV 19 | S(p)= 9213.1 keV 11 | Q(α)= -8454.5 keV 9 | ||
Reference: 2012WA38 |
References: | |||
A | 55Co ε decay | B | (HI,xnγ) |
C | 52Cr(α,nγ) | D | 54Fe(n,γ),(pol n,γ) E=THERMAL |
E | 54Fe(n,γ) E=RES | F | 54Fe(d,p),(pol d,p) |
G | 54Fe(d,pγ) | H | 54Fe(α,3He) |
I | 55Mn(p,n) | J | 55Mn(p,nγ) |
K | 56Fe(3He,α) | L | 57Fe(p,t) |
M | 56Fe(n,2nγ) | N | 56Fe(p,d),(pol p,d) |
O | 56Fe(d,t),(pol d,t) | P | 54Fe(t,d) |
Q | 58Ni(n,αγ) | R | 59Co(μ-,4nγ) |
S | 60Ni(p,xγ) | T | NI(π,xγ) |
U | NI(K-,XNYPG) | V | 54Fe(13C,12C),(18O,17O) |
W | 55Mn(p,n) IAR | X | 54Fe(7Li,6Li) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABCDEFGHIJKLMNOPQRSTUV X | 3/2- | 2.744 y 9 % ε = 100 | |||||
411.42 21 | A CDEFGHIJKLMNOPQRSTUV X | 1/2- | 6 ps +6-3 | 411.9 3 | 100 6 | M1(+E2) | 0.0 | 3/2- |
931.29 13 | ABCDEFGHIJKLMNOPQ STU X | 5/2- | 8 ps 3 | 520.3 4 931.3 2 | 2 1 100 1 | E2 M1+E2 | 411.42 0.0 | 1/2- 3/2- |
1316.54 13 | ABCD FGHIJKLMNO Q ST | 7/2- | 2.1 ps +14-7 | 385.3 2 1316.4 2 | 7.6 5 100 14 | M1(+E2) E2 | 931.29 0.0 | 5/2- 3/2- |
1408.45 14 | ABC FGHIJKLMNO T | 7/2- | 37.9 ps 17 | 91.9 2 477.2 2 1408.4 2 | 5.7 4 100 7 84 4 | [M1,E2] M1(+E2) E2 | 1316.54 931.29 0.0 | 7/2- 5/2- 3/2- |
1918.3 5 | DEFG J L P | 1/2- | 12 fs 4 | 1507.3 7 1917.9 7 | 47 4 100 4 | 411.42 0.0 | 1/2- 3/2- | |
2015 | H O | 1/2-,3/2- | ||||||
2051.7 4 | CDEFG J L P | 3/2- | 7.6 fs 21 | 1640.4 7 2051.2 6 | 100 3 30 3 | 411.42 0.0 | 1/2- 3/2- | |
2144.0 3 | A F HIJK N X | 5/2- | 38 fs +11-8 | 827.2 4 1213.0 4 1732.9 6 2143.5 6 | 84 12 100 9 7 2 42 5 | 1316.54 931.29 411.42 0.0 | 7/2- 5/2- 1/2- 3/2- | |
2211.87 24 | ABC F J LM | 9/2- | 0.76 ps 21 | 803.4 2 895 3 1280 3 | 100 1 2 1 <2 | M1+E2 | 1408.45 1316.54 931.29 | 7/2- 7/2- 5/2- |
2255.5 10 ? | B | 847 1 ? | 100 | 1408.45 | 7/2- | |||
2301.06 21 | ABC F H J M | (9/2) | 0.6 ps +5-2 | 892.6 12 984.6 3 1369.7 2 | <2.2 9 2 100 2 | (M1) (E2) | 1408.45 1316.54 931.29 | 7/2- 7/2- 5/2- |
2470.2 6 | DEFGH J L OP X | 3/2- | 15 fs 3 | 2052 3 2469.9 8 | 51 3 100 48 | 411.42 0.0 | 1/2- 3/2- | |
2490 10 | G O X | 5/2-,7/2- | 2490 10 | | 0.0 | 3/2- | ||
2539.11 21 | BC F J M | 11/2- | 9.3 ps 13 | 238.1 2 328 1222.5 2 | 5.3 4 1.0 2 100 1 | M1(+E2) M1+E2 E2 | 2301.06 2211.87 1316.54 | (9/2) 9/2- 7/2- |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2577.7 4 | A F J | 5/2- | 46 fs 6 | 1261.1 7 1646.3 6 2166.0 6 2578.0 6 | 4 2 7 2 8 2 100 2 | 1316.54 931.29 411.42 0.0 | 7/2- 5/2- 1/2- 3/2- | |
2600 | H K | (7/2+,9/2+) | ||||||
2813.8 3 | BC F H M | 13/2- | 10.0 ps 21 | 274.8 12 | 100 | M1(+E2) | 2539.11 | 11/2- |
2872.3 2 | A D F JK N | 5/2-,7/2- | 19 fs 6 | 1556.0 4 1940.6 4 2872.4 6 | 36 8 12 5 100 5 | 1316.54 931.29 0.0 | 7/2- 5/2- 3/2- | |
2938.9 4 | A F HIJK N | 7/2- | 29 fs +9-8 | 1622.3 4 2938.9 5 | 82 7 100 9 | 1316.54 0.0 | 7/2- 3/2- | |
2982.1 4 | C | 11/2(-) | 770.9 3 | 100 | M1+E2 | 2211.87 | 9/2- | |
2984.4 4 | B F J | 9/2- | 772.2 3 1576 3 2053 3 2984 3 | | M1+E2 | 2211.87 1408.45 931.29 0.0 | 9/2- 7/2- 5/2- 3/2- | |
3028.5 7 | DEF J | 3/2- | 15 fs 8 | 1618.9 23 2616.7 15 3027.7 15 | <1.6 55 11 100 9 | 1408.45 411.42 0.0 | 7/2- 1/2- 3/2- | |
3072.0 4 | BC L | 11/2- | > 0.7 ps | 259.2 5 532.3 2 | 20 100 | M1(+E2) M1+E2 | 2813.8 2539.11 | 13/2- 11/2- |
3076 3 | F H J | 11/2,(9/2) | 0.44 ps +21-11 | 1668 3 | 100 | D+Q | 1408.45 | 7/2- |
3108.7 3 | A F | 5/2-,7/2- | 1792.1 3 2177.6 6 3108.3 6 | 27.8 4 100 13 1.8 8 | 1316.54 931.29 0.0 | 7/2- 5/2- 3/2- | ||
3285 | D | 8 fs 7 | 2873 | | 411.42 | 1/2- | ||
3311 10 | F HI K | 5/2-,7/2- | ||||||
3362 10 | F I | |||||||
3419.0 4 | BC F | 15/2- | 0.07 ps 2 | 605.2 2 | 100 | M1+E2 | 2813.8 | 13/2- |
3456.9 5 | BC F | 13/2- | > 0.6 ps | 917.8 4 | 100 | M1(+E2) | 2539.11 | 11/2- |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3552.3 8 | DEFGHI K | 3/2- | < 3.5 fs | 3552 3 | 100 | 0.0 | 3/2- | |
3599 10 | EF KL | 1/2- | ||||||
3660.8 11 | B F | 847 1 ? | 100 | 2813.8 | 13/2- | |||
3709 10 | F K | 1/2-,3/2- | ||||||
3722 10 | F I | |||||||
3790.3 8 | DEFG I L | 1/2- | < 11 fs | 1738 20 1872 2 3380 20 3792 4 | 45 23 82 39 100 50 | 2051.7 1918.3 411.42 0.0 | 3/2- 1/2- 1/2- 3/2- | |
3800.6 10 | FG | 3/2- | 2484 1 | 100 | 1316.54 | 7/2- | ||
3814 10 | FGH X | 7/2+,9/2+ | ||||||
3815 15 | K | 5/2-,7/2- | ||||||
3860 10 | F I K | 7/2+,9/2+ | ||||||
3901.3 8 | BC | (13/2-) | 917.8 7 | 100 | M1+E2 | 2982.1 | 11/2(-) | |
3906.7 8 | DEF KL | 3/2- | < 3.5 fs | 3906 5 | 100 | 0.0 | 3/2- | |
3960 10 | F K | |||||||
4028 10 | F I | |||||||
4057 10 | F | 5/2-,7/2- | ||||||
4110 10 | F | |||||||
4123 10 | F K | |||||||
4273 10 | F K | 1/2+ | ||||||
4372 10 | F | |||||||
4387 10 | F | |||||||
4450 20 | E K N | 1/2+ | ||||||
4463 10 | F X | 5/2+ | ||||||
4495.1 7 | DEF | 1/2- | 3.5 fs 21 | 4495 5 | 100 | 0.0 | 3/2- | |
4538 10 | EF | (1/2-,3/2-) | ||||||
4636 10 | F K | |||||||
4658 10 | F K | 5/2-,7/2- | ||||||
4673 10 | F | |||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
4708.3 7 | DEF | 5/2+ | 4.2 fs 28 | 2791 5 4707 3 | 39 22 <100 | 1918.3 0.0 | 1/2- 3/2- | |
4751 10 | F | |||||||
4790 10 | F K | |||||||
4824 10 | F N | 3/2+ | ||||||
4849 10 | F | |||||||
4866.6 21 | D | 4455 2 | 100 | 411.42 | 1/2- | |||
4877 10 | F K | 3/2+,5/2+ | ||||||
4948 10 | F | |||||||
4990 10 | F | |||||||
4999 10 | F | |||||||
5041 10 | F | |||||||
5078 10 | F | |||||||
5099.6 6 | B | (19/2-) | 22.4 ps 8 | 1680.6 4 | 100 | (E2) | 3419.0 | 15/2- |
5118 3 | DEF | 1/2-,3/2- | 6 fs 4 | 4707 3 | 100 | 411.42 | 1/2- | |
5185 10 | F | |||||||
5208 10 | F K | 5/2-,7/2- | ||||||
5237 10 | F | |||||||
5286 10 | F K | 5/2-,7/2- | ||||||
5306 10 | F | |||||||
5326 10 | F | |||||||
5363 10 | F | |||||||
5.37E3 | F | |||||||
5394 10 | F | 3/2+,5/2+ | ||||||
5396 15 | K | 5/2-,7/2- | ||||||
5435 10 | F | |||||||
5445 10 | F K | 5/2-,7/2- | ||||||
5476.8 23 | B F | > 0.7 ps | 1816.0 20 | 100 | 3660.8 | |||
5497 10 | F | |||||||
5542 10 | F | |||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
5556 10 | F | |||||||
5564 10 | F | 3/2+,5/2+ | ||||||
5599 10 | F | |||||||
5634 10 | F | |||||||
5668 15 | K | 5/2-,7/2- | ||||||
5687 10 | F | 1/2+ | ||||||
5745 10 | F | |||||||
5775 10 | EF | 1/2- | ||||||
5817 10 | F | |||||||
5839 10 | F | |||||||
5872 10 | F | |||||||
5900 10 | F | 3/2+,5/2+ | ||||||
5933 10 | F | |||||||
5947 10 | B F | |||||||
5955 10 | F | (1/2+) | ||||||
5989 10 | F | |||||||
6053 15 | K | 5/2-,7/2- | ||||||
6059 10 | F | 3/2+,5/2+ | ||||||
6090 10 | F | |||||||
6159 15 | K | 5/2-,7/2- | ||||||
6167 10 | F | 3/2+,5/2+ | ||||||
6229 10 | F | |||||||
6237 10 | F | |||||||
6282 10 | F | 1/2+ | ||||||
6319 10 | F K | 5/2-,7/2- | ||||||
6348 10 | F | |||||||
6374 10 | F K | |||||||
6387 10 | F | |||||||
6410 10 | F | |||||||
6425 10 | F | |||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
6456 10 | F | |||||||
6495 10 | F | 3/2+,5/2+ | ||||||
6528.6 12 | B F | (21/2-) | < 0.7 ps | 1429.0 10 | 100 | M1+E2 | 5099.6 | (19/2-) |
6579 10 | F | |||||||
6596 10 | F | |||||||
6610 10 | F | |||||||
6628 10 | F | 3/2+,5/2+ | ||||||
6654 10 | F | |||||||
6670 10 | F | |||||||
6745 10 | F | |||||||
6776 10 | F | 3/2+,5/2+ | ||||||
6826 10 | F | |||||||
6846 10 | F | |||||||
6857 10 | F | |||||||
6874 10 | F | |||||||
6916 10 | F | 3/2+,5/2+ | ||||||
6962 10 | F | 1/2+ | ||||||
6980 10 | F | |||||||
7008 10 | F | |||||||
7030 10 | F | |||||||
7054 10 | F | |||||||
7070 10 | F | |||||||
7092 10 | F | |||||||
7105 10 | F | |||||||
7126 10 | F | |||||||
7149 10 | F | |||||||
7178 10 | F | |||||||
7215 10 | F | |||||||
7235 10 | F | |||||||
7252 10 | F | 3/2+,5/2+ | ||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
7270 10 | F | |||||||
7310 10 | F | |||||||
7360 10 | F | |||||||
7369 10 | F | 3/2+,5/2+ | ||||||
7382 10 | F K | |||||||
7419 10 | F | + | ||||||
7.45E3? | F | |||||||
7480 | F K | 5/2-,7/2- | ||||||
7510 30 | KL | (-) | ||||||
7606.2 13 | B | (23/2) | 1077.6 5 | 100 | M1+E2 | 6528.6 | (21/2-) | |
7610 | L N | (5/2-) | ||||||
7614 | F | 3/2+,5/2+ | ||||||
7625 15 | K | 5/2-,7/2- | ||||||
7730 30 | KL | (7/2)- | ||||||
7780 50 | N | 7/2- | ||||||
7808 | F | + | ||||||
7853 | F | 3/2+,5/2+ | ||||||
7918.9 13 | B | 23/2 | 1390.3 5 | 100 | 6528.6 | (21/2-) | ||
7938 | F | |||||||
8028 | F | 3/2+,5/2+ | ||||||
8130 | F | (3/2+,5/2+) | ||||||
8180 | F | (3/2+,5/2+) | ||||||
8264 | F | 3/2+,5/2+ | ||||||
8420 15 | F K | |||||||
8527 15 | F K | 3/2+,5/2+ | ||||||
8560 | F | (1/2+) | ||||||
8796 | F | 3/2+,5/2+ | ||||||
8843 | F | 1/2+ | ||||||
8892 15 | K | 3/2+,5/2+ | ||||||
8910 | F | 1/2+ | ||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
8987.7 18 | B | 25/2 | 1382 | 100 | 7606.2 | (23/2) | ||
9007 | F | 3/2+,5/2+ | ||||||
9115 15 | K | 1/2-,3/2- | ||||||
9305.3 16 | B | 25/2 | 1388 1700 | | E2 | 7918.9 7606.2 | 23/2 (23/2) | |
9908 | B | 27/2 | ||||||
10242.7 21 | B | 27/2 | 1255 | 100 | 8987.7 | 25/2 | ||
10727.7 12 | W |
E(level): Levels connected by gammas are from least-squares fit; others from (d,p),(pol d,p), except as noted.
T1/2(level): From DSAM in (n,γ) E=th, except as noted.
E(γ): From (n,γ) E=th, except as noted.
I(γ): Photon branching ratios from each state; from (p,nγ), except as noted.
M(γ): Based on γ(θ) or experimental conversion coefficients from 55Co ε decay, except as noted.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
411.42 | 1/2- | 6 ps +6-3 | 411.9 3 | M1(+E2) | -0.09 9 | B(E2)(W.u.)=(5 +12-5), B(M1)(W.u.)=(0.05 5), α(K)=0.00096 4 | |
931.29 | 5/2- | 8 ps 3 | 520.3 4 | E2 | B(E2)(W.u.)=3.0 19, α(K)=0.00109, α(L)=0.00011 | ||
5/2- | 8 ps 3 | 931.3 2 | M1+E2 | +0.34 4 | B(E2)(W.u.)=0.8 4, B(M1)(W.u.)=0.0030 12 | ||
1316.54 | 7/2- | 2.1 ps +14-7 | 385.3 2 | M1(+E2) | -0.07 3 | B(E2)(W.u.)=(0.9 +10-9), B(M1)(W.u.)=(0.013 9), α(K)=0.00111, α(L)=0.00011 | |
7/2- | 2.1 ps +14-7 | 1316.4 2 | E2 | B(E2)(W.u.)=5 4 | |||
1408.45 | 7/2- | 37.9 ps 17 | 91.9 2 | [M1,E2] | 0.37 | α=0.37 33 | |
7/2- | 37.9 ps 17 | 477.2 2 | M1(+E2) | -0.07 4 | B(E2)(W.u.)=(0.12 +15-12), B(M1)(W.u.)=(0.0028 3) | ||
7/2- | 37.9 ps 17 | 1408.4 2 | E2 | B(E2)(W.u.)=0.095 6 | |||
2211.87 | 9/2- | 0.76 ps 21 | 803.4 2 | M1+E2 | -0.21 2 | B(E2)(W.u.)=7.3 25, B(M1)(W.u.)=0.052 15 | |
2301.06 | (9/2) | 0.6 ps +5-2 | 984.6 3 | (M1) | B(M1)(W.u.)=0.003 3 | ||
(9/2) | 0.6 ps +5-2 | 1369.7 2 | (E2) | B(E2)(W.u.)=14 12 | |||
2539.11 | 11/2- | 9.3 ps 13 | 238.1 2 | M1(+E2) | 0.00 2 | B(M1)(W.u.)=(0.0088 15), α(K)=0.00347, α(L)=0.00034 | |
11/2- | 9.3 ps 13 | 328 | M1+E2 | -0.20 2 | B(E2)(W.u.)=0.50 16, B(M1)(W.u.)=0.00065 16 | ||
11/2- | 9.3 ps 13 | 1222.5 2 | E2 | B(E2)(W.u.)=1.69 24 | |||
2813.8 | 13/2- | 10.0 ps 21 | 274.8 12 | M1(+E2) | -0.02 2 | B(E2)(W.u.)=(1.2 +24-2), B(M1)(W.u.)=(0.106 23), α(K)=0.00246, α(L)=0.00024 | |
2982.1 | 11/2(-) | 770.9 3 | M1+E2 | -0.16 +3-2 | |||
3072.0 | 11/2- | > 0.7 ps | 259.2 5 | M1(+E2) | -0.03 +6-3 | B(E2)(W.u.)<43, B(M1)(W.u.)<0.31, α(K)=0.00286 4, α(L)=0.000278 4 | |
11/2- | > 0.7 ps | 532.3 2 | M1+E2 | +0.25 +5-6 | B(E2)(W.u.)<1.0×102, B(M1)(W.u.)<0.17 | ||
3419.0 | 15/2- | 0.07 ps 2 | 605.2 2 | M1+E2 | +0.07 1 | B(E2)(W.u.)=39 16, B(M1)(W.u.)=1.4 4 | |
3456.9 | 13/2- | > 0.6 ps | 917.8 4 | M1(+E2) | 0.00 4 | B(M1)(W.u.)<0.048 | |
3901.3 | (13/2-) | 917.8 7 | M1+E2 | -2.1 +5-10 | |||
5099.6 | (19/2-) | 22.4 ps 8 | 1680.6 4 | (E2) | B(E2)(W.u.)=0.152 6 | ||
6528.6 | (21/2-) | < 0.7 ps | 1429.0 10 | M1+E2 | -0.13 +6-7 | ||
7606.2 | (23/2) | 1077.6 5 | M1+E2 | -0.03 2 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
411.42 | 1/2- | 6 ps +6-3 | XREF: I(437). |
931.29 | 5/2- | 8 ps 3 | μ=+2.7 12 (1978LeZA) XREF: I(936)p(941). |
1316.54 | 7/2- | 2.1 ps +14-7 | μ=+2 2 (1978LeZA) XREF: γ(1320)H(1320)L(1310)n(1320). T1/2(level): From (HI,xnγ). |
1408.45 | 7/2- | 37.9 ps 17 | μ=-2.2 5 (1978LeZA) XREF: H(1430)J(1414)K(1411). T1/2(level): From (HI,xnγ). |
1918.3 | 1/2- | 12 fs 4 | XREF: L(1920). |
2015 | 1/2-,3/2- | XREF: O(2000). | |
2051.7 | 3/2- | 7.6 fs 21 | XREF: C(2047)γ(2050)L(2050). |
2144.0 | 5/2- | 38 fs +11-8 | XREF: H(2140)K(2100). T1/2(level): From DSAM in (p,nγ). |
2211.87 | 9/2- | 0.76 ps 21 | XREF: F(2218). T1/2(level): From (HI,xnγ). |
2301.06 | (9/2) | 0.6 ps +5-2 | XREF: F(2307). T1/2(level): From DSAM in (p,nγ). |
2470.2 | 3/2- | 15 fs 3 | XREF: H(2480). |
2490 | 5/2-,7/2- | XREF: O(2500). | |
2539.11 | 11/2- | 9.3 ps 13 | XREF: F(2546). T1/2(level): From (HI,xnγ). |
2577.7 | 5/2- | 46 fs 6 | XREF: F(2585). T1/2(level): From DSAM in (p,nγ). |
2813.8 | 13/2- | 10.0 ps 21 | XREF: F(2818)H(2820)M(2817). T1/2(level): From (HI,xnγ). |
2872.3 | 5/2-,7/2- | 19 fs 6 | XREF: F(2880)K(2880)n(2900). T1/2(level): From DSAM in (p,nγ). |
2938.9 | 7/2- | 29 fs +9-8 | XREF: H(2930)I(2960)K(2946). T1/2(level): From DSAM in (p,nγ). |
2984.4 | 9/2- | XREF: F(2987). | |
3028.5 | 3/2- | 15 fs 8 | XREF: F(3035). |
3072.0 | 11/2- | > 0.7 ps | T1/2(level): From (HI,xnγ). |
3076 | 11/2,(9/2) | 0.44 ps +21-11 | XREF: H(3080). T1/2(level): From DSAM in (p,nγ). |
3108.7 | 5/2-,7/2- | XREF: F(3119). | |
3311 | 5/2-,7/2- | XREF: H(3330)I(3340)K(3327). | |
3362 | XREF: I(3340). | ||
3419.0 | 15/2- | 0.07 ps 2 | XREF: F(3431). T1/2(level): From (HI,xnγ). |
E(level) | Jπ(level) | T1/2(level) | Comments |
3456.9 | 13/2- | > 0.6 ps | XREF: F(3469). T1/2(level): From (HI,xnγ). |
3552.3 | 3/2- | < 3.5 fs | XREF: F(3559)γ(3556)K(3579). |
3599 | 1/2- | XREF: K(3610). | |
3709 | 1/2-,3/2- | XREF: K(3713). | |
3722 | XREF: I(3760). | ||
3790.3 | 1/2- | < 11 fs | XREF: F(3800)I(3760)L(3770). |
3814 | 7/2+,9/2+ | XREF: H(3800). | |
3860 | 7/2+,9/2+ | XREF: I(3870)K(3880). | |
3906.7 | 3/2- | < 3.5 fs | XREF: F(3916)K(3920)L(3890). |
3960 | XREF: K(4000). | ||
4028 | XREF: I(4040). | ||
4123 | XREF: K(4140). | ||
4273 | 1/2+ | XREF: K(4270). | |
4450 | 1/2+ | XREF: K(4458). | |
4463 | 5/2+ | XREF: X(4400). | |
4495.1 | 1/2- | 3.5 fs 21 | XREF: F(4507). |
4636 | XREF: K(4650). | ||
4658 | 5/2-,7/2- | XREF: K(4663). | |
4790 | XREF: K(4809). | ||
4824 | 3/2+ | XREF: n(4830). | |
4877 | 3/2+,5/2+ | XREF: K(4881). | |
5099.6 | (19/2-) | 22.4 ps 8 | T1/2(level): From (HI,xnγ). |
5118 | 1/2-,3/2- | 6 fs 4 | XREF: F(5124). |
5208 | 5/2-,7/2- | XREF: K(5215). | |
5286 | 5/2-,7/2- | XREF: K(5277). | |
E(level) | Jπ(level) | T1/2(level) | Comments |
5476.8 | > 0.7 ps | XREF: F(5480). T1/2(level): From (HI,xnγ). | |
6319 | 5/2-,7/2- | XREF: K(6323). | |
6528.6 | (21/2-) | < 0.7 ps | XREF: F(6524). T1/2(level): From (HI,xnγ). |
7480 | 5/2-,7/2- | XREF: F(7470). | |
7510 | (-) | XREF: K(7520). | |
8420 | XREF: F(8400). | ||
8527 | 3/2+,5/2+ | XREF: F(8514). | |
8987.7 | 25/2 | Jπ(level): Based on γ(θ) and γγ-angular correlation from oriented nuclei method (1989Sa47). | |
9305.3 | 25/2 | Jπ(level): Based on γ(θ) and γγ-angular correlation from oriented nuclei method (1989Sa47). | |
9908 | 27/2 | Jπ(level): Based on γ(θ) and γγ-angular correlation from oriented nuclei method (1989Sa47). | |
10242.7 | 27/2 | Jπ(level): Based on γ(θ) and γγ-angular correlation from oriented nuclei method (1989Sa47). |
E(level) | E(gamma) | Comments |
411.42 | 411.9 | E(γ): weighted average of values from 55Co ε decay, (p,nγ), and (n,2nγ). M(γ): from ΔJπ, recommended upper limits, and α(K)exp |
931.29 | 520.3 | E(γ): Weighted average of values from 55Co decay and (p,nγ). | 931.3 | E(γ): weighted average of values from 55Co decay, (α,nγ), (p,nγ), (n,2nγ), and (HI,xnγ). |
1316.54 | 385.3 | E(γ): Weighted average of values from 55Co decay, (α,nγ), and (HI,xnγ). I(γ): From 55Co decay. | 1316.4 | E(γ): Weighted average of values from 55Co decay, (α,nγ), and (HI,xnγ). I(γ): From 55Co decay. |
1408.45 | 91.9 | E(γ): From 55Co decay. I(γ): From 55Co decay. | 477.2 | E(γ): From 55Co decay. I(γ): From 55Co decay. | 1408.4 | E(γ): Weighted average of values from 55Co decay, (α,nγ), and (HI,xnγ). I(γ): From 55Co decay. M(γ): based on the study of 1408γ distribution following decay from polarized and aligned 55Co. |
1918.3 | 1507.3 | E(γ): Weighted average of values from (n,γ) E=th and (p,nγ). | 1917.9 | E(γ): Weighted average of values from (n,γ) E=th and (p,nγ). |
2051.7 | 1640.4 | E(γ): From (p,nγ). | 2051.2 | E(γ): From (p,nγ). |
2144.0 | 827.2 | E(γ): Weighted average of values from 55Co decay and (p,nγ). | 1213.0 | E(γ): Weighted average of values from 55Co decay and (p,nγ). | 1732.9 | E(γ): From (p,nγ). | 2143.5 | E(γ): Weighted average of values from 55Co decay and (p,nγ). |
2211.87 | 803.4 | E(γ): Weighted average of values from 55Co decay, (α,nγ), and (HI,xnγ). | 895 | E(γ): From (p,nγ). | 1280 | E(γ): From (p,nγ). |
2255.5 | 847 | E(γ): in (HI,xnγ), 1981Fr08 indicate that the 847γ, which is known as the transition to g.s. in 56Fe, could not be attributed to their coincidence spectra.. Multiply placed |
2301.06 | 892.6 | E(γ): From (p,nγ). | 984.6 | E(γ): From 55Co decay. M(γ): from (HI,xnγ); based on ΔJ=1 and assumed δ=0. | 1369.7 | E(γ): Weighted average of values from 55Co decay, (α,nγ), and (HI,xnγ). |
2470.2 | 2052 | I(γ): From (n,γ) E=th. | 2469.9 | E(γ): Weighted average of values from (n,γ) E=th and (p,nγ). I(γ): From (n,γ) E=th. |
E(level) | E(gamma) | Comments |
2490 | 2490 | E(γ): from (d,pγ). |
2539.11 | 238.1 | E(γ): Weighted average of values from (HI,xnγ) and (α,nγ). I(γ): from (HI,xnγ). | 328 | E(γ): From (HI,xnγ). | 1222.5 | E(γ): Weighted average of values from (HI,xnγ) and (α,nγ). I(γ): from (HI,xnγ). |
2577.7 | 1261.1 | E(γ): From (p,nγ). | 1646.3 | E(γ): From (p,nγ). | 2166.0 | E(γ): From (p,nγ). | 2578.0 | E(γ): Weighted average of values from 55Co decay and (p,nγ). |
2813.8 | 274.8 | E(γ): Weighted average of values from (HI,xnγ) and (α,nγ). |
2872.3 | 1556.0 | E(γ): From 55Co decay. I(γ): From 55Co decay. | 1940.6 | E(γ): From 55Co decay. I(γ): From 55Co decay. | 2872.4 | E(γ): From 55Co decay. I(γ): From 55Co decay. |
2938.9 | 1622.3 | E(γ): From 55Co decay. | 2938.9 | E(γ): From 55Co decay. |
2984.4 | 772.2 | E(γ): From (HI,xnγ). | 1576 | E(γ): From (p,nγ). I(γ): Iγ=100 in (p,nγ). | 2053 | E(γ): From (p,nγ). I(γ): Iγ<10% in (p,nγ). | 2984 | E(γ): From (p,nγ). |
3028.5 | 1618.9 | E(γ): From (p,nγ). | 2616.7 | E(γ): Weighted average of values from (n,γ) E=th and (p,nγ). | 3027.7 | E(γ): Weighted average of values from (n,γ) E=th and (p,nγ). |
3072.0 | 259.2 | E(γ): Uncertainty estimated by evaluator.. From (HI,xnγ). I(γ): from (α,nγ). |
3076 | 1668 | E(γ): From (p,nγ). |
3108.7 | 1792.1 | E(γ): From 55Co decay. I(γ): From 55Co decay. | 2177.6 | E(γ): From 55Co decay. I(γ): From 55Co decay. | 3108.3 | E(γ): From 55Co decay. I(γ): From 55Co decay. |
E(level) | E(gamma) | Comments |
3419.0 | 605.2 | E(γ): Weighted average of values from (HI,xnγ) and (α,nγ). |
3456.9 | 917.8 | E(γ): Multiply placed. Weighted average of values from (HI,xnγ) and (α,nγ). I(γ): from (HI,xnγ). |
3660.8 | 847 | E(γ): in (HI,xnγ), 1981Fr08 indicate that 847γ, which is known as the transition to g.s. in 56Fe, could not be attributed to their coincidence spectra. Same as 847γ above.. Multiply placed |
3790.3 | 1738 | E(γ): from (d,pγ). | 1872 | I(γ): From (n,γ) E=th. | 3380 | I(γ): From (n,γ) E=th. | 3792 | I(γ): From (n,γ) E=th. |
3800.6 | 2484 | E(γ): from (d,pγ). |
3901.3 | 917.8 | E(γ): Multiply placed. Weighted average of values from (HI,xnγ) and (α,nγ). I(γ): from (HI,xnγ). |
4708.3 | 2791 | I(γ): From (n,γ) E=th. | 4707 | I(γ): From (n,γ) E=th. |
5099.6 | 1680.6 | E(γ): From (HI,xnγ). |
5118 | 4707 | I(γ): From (n,γ) E=th. |
5476.8 | 1816.0 | E(γ): From (HI,xnγ). |
6528.6 | 1429.0 | E(γ): From (HI,xnγ). |
7606.2 | 1077.6 | E(γ): ΔE is estimated by evaluator.. From (HI,xnγ). |
7918.9 | 1390.3 | E(γ): ΔE is estimated by evaluator.. From (HI,xnγ). |
8987.7 | 1382 | E(γ): From (HI,xnγ). |
9305.3 | 1388 | E(γ): From (HI,xnγ). | 1700 | E(γ): From (HI,xnγ). |
10242.7 | 1255 | E(γ): From (HI,xnγ). |
Other reaction: 54Fe(α,2pnγ), see 1985Zh06.
Gammas: Unplaced γ’s are from (n,γ) E=th.
Gammas: See 55Co ε decay for experimental K, L+M conversion coefficients.
Q-value: Note: Current evaluation has used the following Q record -3451.8 4 9298.23 209213.0 11-8455.5 9 2003Au03