ADOPTED LEVELS, GAMMAS for 127I
Author: A. Hashizume | Citation: Nucl. Data Sheets 112, 1647 (2011) | Cutoff date: 1-Oct-2009
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-662.3 keV 21 | S(n)= 9144 keV 3 | S(p)= 6208 keV 4 | Q(α)= -2184 keV 4 | ||
Reference: 2012WA38 |
References: | |||
A | 127Te β- decay (9.35 H) | B | 127Te β- decay (106.1 d) |
C | 127Xe ε decay (36.4 d) | D | Coulomb Excitation |
E | 124Sn(6Li,3nγ) | F | 126Te(3He,d),(α,t) |
G | 126Te(p,p) IAR | H | 127I(γ,γ’) |
I | 127I(n,n’γ) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABCDEF HI | 5/2+ | STABLE | |||||
57.608 11 | ABCDEF HI | 7/2+ | 1.95 ns 1 | 57.61 2 | 100 | M1+E2 | 0.0 | 5/2+ |
202.860 8 | A CD F HI | 3/2+ | 0.387 ns 9 | 145.252 10 202.860 10 | 6.28 19 100 2 | E2 M1+E2 | 57.608 0.0 | 7/2+ 5/2+ |
295 4 | F | |||||||
374.992 9 | A CD F HI | 1/2+ | 31 ps 8 | 172.132 10 374.991 12 | 100 3 67 2 | M1+E2 E2 | 202.860 0.0 | 3/2+ 5/2+ |
417.99 6 | A D F HI | 5/2+ | 3.3 ps 3 | 215.17 13 360.32 10 417.95 10 | 3.91 17 13.6 4 100 3 | (M1+E2) (M1+E2) (M1+E2) | 202.860 57.608 0.0 | 3/2+ 7/2+ 5/2+ |
473 4 | F | |||||||
618.31 13 | A CD HI | 3/2+ | < 2.1 ps | 560.0 5 ? 618.41 14 | 3 100 10 | M1+E2 | 57.608 0.0 | 7/2+ 5/2+ |
628.69 16 | B D F HI | 7/2+ | 1.9 ps 6 | 426.1? 570.9 5 628.6 2 | 2.2 5.9 12 100 8 | (M1+E2) | 202.860 57.608 0.0 | 3/2+ 7/2+ 5/2+ |
650.92 8 | B DE HI | 9/2(+) | 3.9 ps 4 | 593.31 9 650.91 13 | 100 8 12.5 5 | (M1+E2) (E2) | 57.608 0.0 | 7/2+ 5/2+ |
716.50 6 | B DE I | (11/2+) | 3.0 ps 6 | 658.89 6 | 100 | (E2) | 57.608 | 7/2+ |
744.71 8 | DEF HI | 9/2(+) | 2.79 ps 18 | 116.2 5 ? 687.10 17 744.70 9 | 1 29 4 100 11 | (M1+E2) (E2) | 628.69 57.608 0.0 | 7/2+ 7/2+ 5/2+ |
831 4 | F | |||||||
883 4 | F | |||||||
990.94 12 | D F HI | 3/2+,5/2+ | 572.83 19 615.7 4 788.24 19 933.2 4 991.1 4 | 100 8 43 5 28 4 10 3 45 5 | (M1+E2) (M1+E2) | 417.99 374.992 202.860 57.608 0.0 | 5/2+ 1/2+ 3/2+ 7/2+ 5/2+ | |
1044.10 16 | D F HI | 7/2+ | 0.21 ps 7 | 840.5 4 986.7 4 1044.21 19 | ≈8 48 2 100 15 | (M1+E2) (M1+E2) | 202.860 57.608 0.0 | 3/2+ 7/2+ 5/2+ |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1094.37 12 | D F HI | 3/2+,5/2+ | 0.21 ps 7 | 465.4 3 1037.0 6 1094.40 12 | 16 2 18 4 100 27 | (M1+E2) | 628.69 57.608 0.0 | 7/2+ 7/2+ 5/2+ |
1122.76 20 | F I | 1/2+ | 919.9 2 | 100 | 202.860 | 3/2+ | ||
1181.40 15 | I | (9/2+) | 763.2 2 1124.0 2 | 62 4 100 9 | (E2) D+Q | 417.99 57.608 | 5/2+ 7/2+ | |
1218.45 17 | I | (7/2+) | 1015.7 3 1218.4 2 | 74 5 100 7 | (E2) D+Q | 202.860 0.0 | 3/2+ 5/2+ | |
1228.91 20 | HI | 1228.9 2 | 100 | 0.0 | 5/2+ | |||
1235.07 13 | EF I | (11/2)- | 490.36 10 | 100 | (E1+M2) | 744.71 | 9/2(+) | |
1266.6 3 | E | (13/2+) | 550.1 3 615.5 10 | 100 9 63 6 | D+Q Q | 716.50 650.92 | (11/2+) 9/2(+) | |
1274.97 10 | F HI | (7/2)+ | 529.7 7 857.2 2 1071.95 12 1275.2 2 | 20 5 39 5 100 8 29 7 | (E2) (E2) | 744.71 417.99 202.860 0.0 | 9/2(+) 5/2+ 3/2+ 5/2+ | |
1319 6 | F | (7/2+,9/2+) | ||||||
1342 6 | F | (7/2+,9/2+) | ||||||
1350.2 4 | E I | (9/2+) | 1292.6 4 | 100 | 57.608 | 7/2+ | ||
1363.97 20 | I | 1306.4 2 1362.8 | 100 8 <22 | 57.608 0.0 | 7/2+ 5/2+ | |||
1375 6 | F | |||||||
1401.82 13 | F HI | 3/2+,5/2+ | 783.7 2 1025.8 4 1198.8 4 1345.4 4 1401.6 2 | 100 11 37 11 26 8 34 11 97 16 | D,Q (M1+E2) | 618.31 374.992 202.860 57.608 0.0 | 3/2+ 1/2+ 3/2+ 7/2+ 5/2+ | |
1413.20 15 | HI | (9/2+) | < 0.64 ps | 995.0 2 1413.4 2 | 93 9 100 14 | (E2) | 417.99 0.0 | 5/2+ 5/2+ |
1442.9 12 | F I | 1/2+,3/2+,5/2+ | 1442.9 12 ? | 100 | 0.0 | 5/2+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1480.0 3 | E | (15/2+) | 763.5 3 | 100 | (E2) | 716.50 | (11/2+) | |
1507 6 | F | 3/2+,5/2+ | ||||||
1516.65 15 ? | I | 1142.1 2 1516.2 2 | 41 4 100 11 | 374.992 0.0 | 1/2+ 5/2+ | |||
1555.6 17 | F HI | (1/2+,3/2+,5/2+) | 1555.6 17 | 100 | 0.0 | 5/2+ | ||
1569 6 | F | 7/2+,9/2+ | ||||||
1654.08 21 | I | 909.4 2 1235.5 10 1653.1 20 | ≈100 ≈18 ≈12 | 744.71 417.99 0.0 | 9/2(+) 5/2+ 5/2+ | |||
1658.6 3 | F HI | 5/2+,3/2+ | 1601.1 8 1658.6 3 | 46 13 100 7 | 57.608 0.0 | 7/2+ 5/2+ | ||
1675.8 9 | E | (11/2+) | 325.6 10 | 100 | 1350.2 | (9/2+) | ||
1696 6 | F | |||||||
1719 6 | F | |||||||
1775.5 8 | I | 1358.0 9 1774.3 13 | 33 17 100 42 | 417.99 0.0 | 5/2+ 5/2+ | |||
1792 8 | F | (1/2+) | ||||||
1836 8 | F | |||||||
1860.4 4 | F I | 1802.9 17 1860.4 4 | 30 17 100 13 | D,Q | 57.608 0.0 | 7/2+ 5/2+ | ||
1869.5 9 | F HI | (3/2+,5/2+) | 1869.5 9 | 100 | 0.0 | 5/2+ | ||
1873 8 | F | |||||||
1876.7 5 | E | (17/2+) | 610.1 4 | 100 | (E2) | 1266.6 | (13/2+) | |
1886 8 | F H | 3/2+,5/2+ | ||||||
1894.0 10 | E | (15/2)- | 658.9 10 | 100 | (E2) | 1235.07 | (11/2)- | |
1909 3 | H | 5/2+,7/2,9/2+ | ||||||
1913 8 | F | (1/2+) | ||||||
1978 8 | F | |||||||
2060 8 | F | |||||||
2072.2 9 | E | (13/2+) | 396.5 4 722.0 10 | 100 25 25 13 | 1675.8 1350.2 | (11/2+) (9/2+) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2075.4 8 ? | I | 2017 2076.5 12 | 100 39 67 28 | 57.608 0.0 | 7/2+ 5/2+ | |||
2136 8 | F | (3/2+,5/2+) | ||||||
2168 8 | F | (3/2+,5/2+) | ||||||
2237 3 | F H | |||||||
2264 3 | F H | |||||||
2314 3 | F H | |||||||
2355 3 | F H | |||||||
2360.1 6 | E | (19/2+) | 880.1 5 | 100 | (E2) | 1480.0 | (15/2+) | |
2399 3 | F H | |||||||
2412.3 9 | E | (15/2+) | 340.1 4 736.0 10 | 100 25 25 13 | 2072.2 1675.8 | (13/2+) (11/2+) | ||
2431 8 | F | |||||||
2456 8 | F | |||||||
2496 8 | F | |||||||
2524 8 | F | |||||||
2545.8 15 | E | (19/2)- | 651.8 10 | 100 | (E2) | 1894.0 | (15/2)- | |
2611 8 | F | |||||||
2641 8 | F | |||||||
2689 8 | F | |||||||
2735 8 | F | |||||||
2752 8 | F | |||||||
2792 8 | F | |||||||
2810.2 12 | E | (21/2+) | 933.5 10 | 100 | (E2) | 1876.7 | (17/2+) | |
2816 8 | F | |||||||
2849 8 | F | |||||||
2894 8 | F | |||||||
2947 8 | F | |||||||
2975.8 18 | E | (23/2)- | 430.0 10 | 100 | (E2) | 2545.8 | (19/2)- | |
2997 8 | F | |||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3010 8 | F | |||||||
3102 8 | F | |||||||
3126 8 | F | |||||||
3218 8 | F | |||||||
3283 8 | F | |||||||
3335 8 | F | |||||||
3350.3 18 | E | 374.5 5 | 100 | 2975.8 | (23/2)- | |||
3372 8 | F | |||||||
3404 8 | F | |||||||
7727 20 | G | 3/2+ | ||||||
7798 20 | G | 1/2+ | ||||||
8507 20 | G | (5/2+) | ||||||
8870 20 ? | G | (5/2+) | ||||||
9100 20 | G | |||||||
9292 20 | G | |||||||
9410 20 | G | |||||||
9545 20 | G | |||||||
9632 20 | G | 7/2- | ||||||
9705 20 | G | |||||||
9740 20 | G | 7/2- | ||||||
9847 20 | G | 7/2- | ||||||
9903 20 | G | |||||||
10083 20 ? | G | |||||||
10150 20 | G | (3/2-) | ||||||
10347 20 | G | 1/2- | ||||||
10423 20 | G | |||||||
10518 20 ? | G | |||||||
10780 20 | G | |||||||
11142 20 | G | 3/2- | ||||||
11421 20 | G | |||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
11885 20 | G | |||||||
12193 20 | G |
E(level): Energies of levels connected by γ’s are from a least-squares fit to adopted E(γ’s). Others from (3He,d),(α,t), unless otherwise noted
T1/2(level): In comments, g=(2J+1)/[2J(g.s.)+1]
E(γ): From (n,n’γ), unless otherwise noted
M(γ): Multipolarities are based on L-subshell ratios in 127Xe ε decay, γγ(θ) in 127Te β- decay and 127Xe ε decay, and γ(θ) in Coul. ex. (6Li,3nγ) and 127I(n,n’γ)
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
57.608 | 7/2+ | 1.95 ns 1 | 57.61 2 | M1+E2 | -0.083 5 | 3.72 | B(E2)(W.u.)=17.3 22, B(M1)(W.u.)=0.0123 3, α=3.72, α(K)=3.16 5, α(L)=0.449 8, α(M)=0.0910 16, α(N)=0.0183 4, α(O)=0.00209 4, α(N+)=0.0204 4 |
202.860 | 3/2+ | 0.387 ns 9 | 145.252 10 | E2 | 0.471 | B(E2)(W.u.)=31.0 14, α=0.471, α(K)=0.357 5, α(L)=0.0906 13, α(M)=0.0189 3, α(N)=0.00369 6, α(O)=0.000362 5, α(N+)=0.00405 6 | |
3/2+ | 0.387 ns 9 | 202.860 10 | M1+E2 | +0.52 5 | 0.1143 | B(E2)(W.u.)=20 3, B(M1)(W.u.)=0.00444 25, α=0.1143 22, α(K)=0.0965 17, α(L)=0.0142 5, α(M)=0.00289 10, α(N)=0.000580 18, α(O)=6.50E-5 17, α(N+)=0.000645 20 | |
374.992 | 1/2+ | 31 ps 8 | 172.132 10 | M1+E2 | -0.085 6 | 0.1649 | B(E2)(W.u.)=12 4, B(M1)(W.u.)=0.075 20, α=0.1649 24, α(K)=0.1419 20, α(L)=0.0185 3, α(M)=0.00373 6, α(N)=0.000754 11, α(O)=8.82E-5 13, α(N+)=0.000843 12 |
1/2+ | 31 ps 8 | 374.991 12 | E2 | 0.0199 | B(E2)(W.u.)=24 7, α=0.0199, α(K)=0.01671 24, α(L)=0.00257 4, α(M)=0.000524 8, α(N)=0.0001044 15, α(O)=1.144E-5 16, α(N+)=0.0001158 17 | ||
417.99 | 5/2+ | 3.3 ps 3 | 215.17 13 | (M1+E2) | -0.203 15 | 0.0910 | B(E2)(W.u.)=(12.7 23), B(M1)(W.u.)=(0.0210 22), α=0.0910, α(K)=0.0781 11, α(L)=0.01031 16, α(M)=0.00208 4, α(N)=0.000420 7, α(O)=4.88E-5 8, α(N+)=0.000469 7 |
5/2+ | 3.3 ps 3 | 360.32 10 | (M1+E2) | +0.194 15 | 0.0233 | B(E2)(W.u.)=(3.1 6), B(M1)(W.u.)=(0.0156 16), α=0.0233, α(K)=0.0201 3, α(L)=0.00256 4, α(M)=0.000515 8, α(N)=0.0001042 15, α(O)=1.222E-5 18, α(N+)=0.0001164 17 | |
5/2+ | 3.3 ps 3 | 417.95 10 | (M1+E2) | -0.087 +5-7 | 0.01598 | B(E2)(W.u.)=(2.2 4), B(M1)(W.u.)=(0.076 8), α=0.01598, α(K)=0.01381 20, α(L)=0.001741 25, α(M)=0.000350 5, α(N)=7.09E-5 10, α(O)=8.34E-6 12, α(N+)=7.92E-5 11 | |
618.31 | 3/2+ | < 2.1 ps | 618.41 14 | M1+E2 | 0.083 +16-19 | 0.00609 | B(E2)(W.u.)>0.32, B(M1)(W.u.)>0.043, α=0.00609 9, α(K)=0.00528 8, α(L)=0.000656 10, α(M)=0.0001316 19, α(N)=2.67E-5 4, α(O)=3.15E-6 5, α(N+)=2.98E-5 5 |
628.69 | 7/2+ | 1.9 ps 6 | 628.6 2 | (M1+E2) | 0.59 11 | 0.00555 | B(E2)(W.u.)=(19 9), B(M1)(W.u.)=(0.032 12), α=0.00555 12, α(K)=0.00479 11, α(L)=0.000607 11, α(M)=0.0001219 22, α(N)=2.47E-5 5, α(O)=2.89E-6 6, α(N+)=2.75E-5 |
650.92 | 9/2(+) | 3.9 ps 4 | 593.31 9 | (M1+E2) | -0.23 3 | 0.00668 | B(E2)(W.u.)=(2.3 7), B(M1)(W.u.)=(0.023 4), α=0.00668 10, α(K)=0.00578 9, α(L)=0.000722 11, α(M)=0.0001448 21, α(N)=2.93E-5 5, α(O)=3.46E-6 5, α(N+)=3.28E-5 5 |
9/2(+) | 3.9 ps 4 | 650.91 13 | (E2) | 0.00423 | B(E2)(W.u.)=3.6 5, α=0.00423 6, α(K)=0.00362 5, α(L)=0.000488 7, α(M)=9.85E-5 14, α(N)=1.98E-5 3, α(O)=2.26E-6 4, α(N+)=2.21E-5 3 | ||
716.50 | (11/2+) | 3.0 ps 6 | 658.89 6 | (E2) | 0.00410 | B(E2)(W.u.)=40 8, α=0.00410 6, α(K)=0.00351 5, α(L)=0.000472 7, α(M)=9.53E-5 14, α(N)=1.92E-5 3, α(O)=2.19E-6 3, α(N+)=2.13E-5 3 | |
744.71 | 9/2(+) | 2.79 ps 18 | 687.10 17 | (M1+E2) | +0.30 20 | 0.00466 | B(E2)(W.u.)=0.6 +8-6, B(M1)(W.u.)=0.0050 11, α=0.00466 14, α(K)=0.00403 13, α(L)=0.000502 13, α(M)=0.0001006 25, α(N)=2.04E-5 5, α(O)=2.40E-6 7, α(N+)=2.28E-5 |
9/2(+) | 2.79 ps 18 | 744.70 9 | (E2) | 0.00302 | B(E2)(W.u.)=18 3, α=0.00302 5, α(K)=0.00260 4, α(L)=0.000342 5, α(M)=6.89E-5 10, α(N)=1.388E-5 20, α(O)=1.596E-6 23, α(N+)=1.548E-5 22 | ||
990.94 | 3/2+,5/2+ | 572.83 19 | (M1+E2) | -2.5 15 | 0.0061 | α=0.0061 6, α(K)=0.0052 5, α(L)=0.00071 4, α(M)=0.000143 7, α(N)=2.88×10-5 15, α(O)=3.28E-6 23, α(N+)=3.21E-5 18 | |
3/2+,5/2+ | 991.1 4 | (M1+E2) | 0.29 +13-8 | 0.00198 | α=0.00198 5, α(K)=0.00172 4, α(L)=0.000211 5, α(M)=4.23×10-5 9, α(N)=8.58E-6 18, α(O)=1.014E-6 22, α(N+)=9.59E-6 20 | ||
1044.10 | 7/2+ | 0.21 ps 7 | 986.7 4 | (M1+E2) | 0.00181 | B(E2)(W.u.)<25, B(M1)(W.u.)<0.036, α=0.00181 24, α(K)=0.00157 21, α(L)=0.000195 23, α(M)=3.9E-5 5, α(N)=7.9E-6 9, α(O)=9.3E-7 12, α(N+)=8.8E-6 11 | |
7/2+ | 0.21 ps 7 | 1044.21 19 | (M1+E2) | 0.35 5 | 0.00175 | B(E2)(W.u.)=(4.0 19), B(M1)(W.u.)=(0.053 20), α=0.00175 3, α(K)=0.001518 24, α(L)=0.000186 3, α(M)=3.73E-5 6, α(N)=7.56E-6 12, α(O)=8.93E-7 14, α(N+)=8.45E-6 13 | |
1094.37 | 3/2+,5/2+ | 0.21 ps 7 | 1094.40 12 | (M1+E2) | 0.151 +17-13 | 0.001606 | B(E2)(W.u.)=0.8 4, B(M1)(W.u.)=0.06 3, α=0.001606 23, α(K)=0.001393 20, α(L)=0.0001703 24, α(M)=3.41E-5 5, α(N)=6.91E-6 10, α(O)=8.18E-7 12, α(N+)=7.73E-6 |
1181.40 | (9/2+) | 763.2 2 | (E2) | 0.00285 | α=0.00285 4, α(K)=0.00245 4, α(L)=0.000322 5, α(M)=6.47×10-5 9, α(N)=1.304E-5 19, α(O)=1.501E-6 21, α(N+)=1.454E-5 21 | ||
1218.45 | (7/2+) | 1015.7 3 | (E2) | 0.001480 | α=0.001480 21, α(K)=0.001279 18, α(L)=0.0001619 23, α(M)=3.25×10-5 5, α(N)=6.56E-6 10, α(O)=7.64E-7 11, α(N+)=7.32E-6 | ||
1235.07 | (11/2)- | 490.36 10 | (E1+M2) | 0.019 | α=0.019 17, α(K)=0.016 14, α(L)=0.0022 20, α(M)=0.0005 4, α(N)=9.E-5 8, α(O)=1.1E-5 10, α(N+)=0.00010 9 | ||
1266.6 | (13/2+) | 550.1 3 | D+Q | -0.40 15 | |||
1274.97 | (7/2)+ | 1071.95 12 | (E2) | 0.001318 | α=0.001318 19, α(K)=0.001139 16, α(L)=0.0001434 20, α(M)=2.88×10-5 4, α(N)=5.81E-6 9, α(O)=6.77E-7 10, α(N+)=6.49E-6 | ||
(7/2)+ | 1275.2 2 | (E2) | 0.000934 | α=0.000934 13, α(K)=0.000794 12, α(L)=9.84×10-5 14, α(M)=1.97E-5 3, α(N)=3.99E-6 6, α(O)=4.67E-7 7, α(N+)=2.22E-5 4 | |||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
1401.82 | 3/2+,5/2+ | 1401.6 2 | (M1+E2) | 0.00089 | α=0.00089 9, α(K)=0.00073 8, α(L)=9.0×10-5 9, α(M)=1.79E-5 18, α(N)=3.6E-6 4, α(O)=4.3E-7 5, α(N+)=5.05E-5 13 | ||
1413.20 | (9/2+) | < 0.64 ps | 1413.4 2 | (E2) | 0.000797 | B(E2)(W.u.)>2.1, α=0.000797 12, α(K)=0.000647 9, α(L)=7.95E-5 12, α(M)=1.591E-5 23, α(N)=3.22E-6 5, α(O)=3.78E-7 6, α(N+)=5.50E-5 8 | |
1480.0 | (15/2+) | 763.5 3 | (E2) | 0.00285 | α=0.00285 4, α(K)=0.00245 4, α(L)=0.000321 5, α(M)=6.47×10-5 9, α(N)=1.303E-5 19, α(O)=1.499E-6 21, α(N+)=1.453E-5 21 | ||
1876.7 | (17/2+) | 610.1 4 | (E2) | 0.00500 | α=0.00500 7, α(K)=0.00427 6, α(L)=0.000583 9, α(M)=0.0001177 17, α(N)=2.36×10-5 4, α(O)=2.69E-6 4, α(N+)=2.63E-5 4 | ||
1894.0 | (15/2)- | 658.9 10 | (E2) | 0.00410 | α=0.00410 6, α(K)=0.00351 5, α(L)=0.000472 7, α(M)=9.53×10-5 14, α(N)=1.92E-5 3, α(O)=2.19E-6 4, α(N+)=2.13E-5 4 | ||
2360.1 | (19/2+) | 880.1 5 | (E2) | 0.00204 | α=0.00204 3, α(K)=0.001757 25, α(L)=0.000226 4, α(M)=4.55×10-5 7, α(N)=9.17E-6 13, α(O)=1.062E-6 15, α(N+)=1.023E-5 15 | ||
2545.8 | (19/2)- | 651.8 10 | (E2) | 0.00421 | α=0.00421 7, α(K)=0.00361 6, α(L)=0.000486 8, α(M)=9.81×10-5 15, α(N)=1.97E-5 3, α(O)=2.25E-6 4, α(N+)=2.20E-5 4 | ||
2810.2 | (21/2+) | 933.5 10 | (E2) | 0.00178 | α=0.00178 3, α(K)=0.001539 22, α(L)=0.000197 3, α(M)=3.95×10-5 6, α(N)=7.97E-6 12, α(O)=9.25E-7 14, α(N+)=8.90E-6 13 | ||
2975.8 | (23/2)- | 430.0 10 | (E2) | 0.01321 | α=0.01321 21, α(K)=0.01115 18, α(L)=0.00165 3, α(M)=0.000335 6, α(N)=6.69×10-5 11, α(O)=7.42E-6 12, α(N+)=7.44E-5 12 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 5/2+ | STABLE | Q=-0.789, μ=+2.813273 84 Configuration=(π 2d5/2). |
57.608 | 7/2+ | 1.95 ns 1 | Q=-0.71, μ=+2.54 5 Configuration=(π 1g7/2). |
202.860 | 3/2+ | 0.387 ns 9 | μ=+0.97 7 Configuration=(π 2d3/2). |
374.992 | 1/2+ | 31 ps 8 | Configuration=(π 3s1/2). |
1350.2 | (9/2+) | E(level): Existence is not well established. Assignment to the bandhead of the 1g9/2 ΔJ=1 band is tentative (evaluator). | |
1654.08 | E(level): L=2 in (3He,d),(d,t) for E=1656 6. | ||
1658.6 | 5/2+,3/2+ | E(level): L=2 in (3He,d),(d,t) for E=1656 6. | |
1860.4 | XREF: F(1864). E(level): L=(2) in (3He,d),(d,t) for E=1864 8. The 1860 4 level decays via a d,Q γ to 5/2+ and a γ to 7/2+. | ||
1869.5 | (3/2+,5/2+) | XREF: F(1864). E(level): L=(2) in (3He,d),(d,t) for E=1864 8. The 1860 4 level decays via a d,Q γ to 5/2+ and a γ to 7/2+. | |
1886 | 3/2+,5/2+ | XREF: H(1890). | |
2355 | XREF: F(2359). | ||
9740 | 7/2- | Jπ(level): From angular distribution of (p,p’). | |
9847 | 7/2- | Jπ(level): From angular distribution of (p,p’). | |
9903 | Jπ(level): From angular distribution of (p,p’). | ||
10150 | (3/2-) | Jπ(level): From angular distribution of (p,p’). |
E(level) | E(gamma) | Comments |
57.608 | 57.61 | E(γ): From 127Xe ε decay |
202.860 | 145.252 | E(γ): From 127Xe ε decay | 202.860 | E(γ): From 127Xe ε decay |
374.992 | 172.132 | E(γ): From 127Xe ε decay | 374.991 | E(γ): From 127Xe ε decay |
618.31 | 560.0 | E(γ): From Coul. ex. I(γ): From Coul. ex. | 618.41 | E(γ): Weighted av from 127Te β- decay (9.35 h) and (36.4 d), Coul. ex., and (n,n’γ) |
628.69 | 426.1 | E(γ): From Coul. ex. I(γ): From Coul. ex. | 570.9 | I(γ): other: 8 in Coul. ex. |
650.92 | 593.31 | E(γ): Weighted av from 127Te β- decay (109 d), Coul. ex., (6Li,3nγ), and (n,n’γ) | 650.91 | E(γ): Weighted av from 127Te β- decay (109 d), Coul. ex., (6Li,3nγ), and (n,n’γ) |
716.50 | 658.89 | E(γ): Weighted av from 127Te β- decay (109 d), Coul. ex., (6Li,3nγ), and (n,n’γ) |
744.71 | 116.2 | E(γ): From Coul. ex. I(γ): From Coul. ex. | 687.10 | E(γ): Weighted av from Coul. ex., (6Li,3nγ) and (n,n’γ) | 744.70 | E(γ): Weighted av from Coul. ex., (6Li,3nγ) and (n,n’γ) |
990.94 | 572.83 | E(γ): Weighted av from Coul. ex. and (n,n’γ) | 615.7 | E(γ): Weighted av from Coul. ex. and (n,n’γ) | 788.24 | E(γ): Weighted av from Coul. ex. and (n,n’γ) | 933.2 | E(γ): Weighted av from Coul. ex. and (n,n’γ) | 991.1 | E(γ): Weighted av from Coul. ex. and (n,n’γ) |
1044.10 | 840.5 | E(γ): Weighted av from Coul. ex. and (n,n’γ) | 986.7 | E(γ): Weighted av from Coul. ex. and (n,n’γ) | 1044.21 | E(γ): Weighted av from Coul. ex. and (n,n’γ) |
1266.6 | 550.1 | E(γ): From 124Sn(6Li,3nγ) | 615.5 | E(γ): From 124Sn(6Li,3nγ) |
E(level) | E(gamma) | Comments |
1363.97 | 1362.8 | E(γ): complex peak |
1480.0 | 763.5 | E(γ): From 124Sn(6Li,3nγ) |
1675.8 | 325.6 | E(γ): From 124Sn(6Li,3nγ) |
1876.7 | 610.1 | E(γ): From 124Sn(6Li,3nγ) |
1894.0 | 658.9 | E(γ): From 124Sn(6Li,3nγ) |
2072.2 | 396.5 | E(γ): From 124Sn(6Li,3nγ) | 722.0 | E(γ): From 124Sn(6Li,3nγ) |
2075.4 | 2017 | E(γ): complex peak |
2360.1 | 880.1 | E(γ): From 124Sn(6Li,3nγ) |
2412.3 | 340.1 | E(γ): From 124Sn(6Li,3nγ) | 736.0 | E(γ): From 124Sn(6Li,3nγ) |
2545.8 | 651.8 | E(γ): From 124Sn(6Li,3nγ) |
2810.2 | 933.5 | E(γ): From 124Sn(6Li,3nγ) |
2975.8 | 430.0 | E(γ): From 124Sn(6Li,3nγ) |
3350.3 | 374.5 | E(γ): From 124Sn(6Li,3nγ) |
For IAR see 126Te(p,p)
Nuclear structure calculations: 2009To03 (level energies, spin and parities, magnetic moments, B(M1), shell model). 2009Al20 (level energies, spin and parities, B(E2), B(M1), branching ratios, IBFM); others: 2007Ji14, 2004So06, 2002Ma44, 2000Vo12, 1998To02, 1996Ar09, 1985Ha34
Levels: Band(U) 2d5/2 band
Levels: Band(V) 1h11/2 band
Levels: Band(W) 1g9/2 ΔJ=1 band
Levels: Band(x) 1g7/2 band
Q-value: Note: Current evaluation has used the following Q record -662.3 20 9144 3 6208 3 -2184 4 2003Au03