ADOPTED LEVELS, GAMMAS for 187Re
Author: M. S. Basunia | Citation: Nucl. Data Sheets 110, 999 (2009) | Cutoff date: 1-Nov-2008
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=2.4670 keV 20 | S(n)= 7359.2 keV 11 | S(p)= 5996.7 keV 12 | Q(α)= 1652.7 keV 22 | ||
Reference: 2012WA38 |
References: | |||
A | 187W β- decay | B | 186W(α,t),186W(3He,d) |
C | 187Re(γ,γ’) | D | 187Re(d,d’) E=12.1 MeV |
E | 187Re(82Se,82Se’γ) | F | Coulomb Excitation |
G | 188Os(t,α),(pol t,α) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABCDEFG | 5/2+ | 4.33×10+10 y 7 % β- = 100 % α < 0.0001 | |||||
134.244 4 | ABCDEFG | 7/2+ | 10.6 ps 7 | 134.247 7 | 100 | M1+E2 | 0.0 | 5/2+ |
206.2473 10 | ABC E G | 9/2- | 555.3 ns 17 | 72.002 4 206.247 1 | 100 2 91.13 12 | E1(+M2) M2+E3 | 134.244 0.0 | 7/2+ 5/2+ |
303.36 7 | AB DEFG | 9/2+ | 5.2 ps 18 | 168.5 4 303 | 100 19 3 | M1+E2 E2 | 134.244 0.0 | 7/2+ 5/2+ |
388.63 7 | B E G | (11/2-) | 182.3 1 | 100 | 206.2473 | 9/2- | ||
508.53 7 | E | (11/2+) | 204.9 1 374.7 1 | 100 3 38.6 12 | 303.36 134.244 | 9/2+ 7/2+ | ||
511.768 7 | ABCD FG | 1/2+ | 13 ps 3 | 511.76 1 | 100 | E2 | 0.0 | 5/2+ |
581.99 3 | A F | (5/2+) | 70.2 375.93 13 ? 582 | ≈5 ≈3 ≈100 | 511.768 206.2473 0.0 | 1/2+ 9/2- 5/2+ | ||
589.143 16 | ABCD FG | 3/2+ | > 1.4 ps | 77.37 5 454.92 2 589.06 5 | 5.8 13 24.1 11 100 1 | M1 E2 M1(+E2) | 511.768 134.244 0.0 | 1/2+ 7/2+ 5/2+ |
603.47 9 | E | (13/2-) | 214.8 1 397.5 2 | 100 13 9 4 | 388.63 206.2473 | (11/2-) 9/2- | ||
618.369 8 | ABC G | (3/2+) | 9.7 ps 8 | 29.23 3 36.38 3 106.596 13 484.15 3 618.37 1 | 0.079 17 0.118 13 0.408 9 0.276 13 100.0 4 | M1+E2 M1+E2 M1+E2 | 589.143 581.99 511.768 134.244 0.0 | 3/2+ (5/2+) 1/2+ 7/2+ 5/2+ |
625.516 8 | A C G | (1/2+) | 540 ps 11 | 7.1 3 113.746 8 491.2 625.52 1 | 0.28 7 7.00 10 2.3 7 100.0 5 | M1(+E2) M1 E2 | 618.369 511.768 134.244 0.0 | (3/2+) 1/2+ 7/2+ 5/2+ |
647.26 15 | AB D F | 5/2+ | 65.25 18 647.30 25 | 100 33 | 581.99 0.0 | (5/2+) 5/2+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
685.795 6 | A C | 5/2- | 6.1 ps 3 | 103.8 479.53 1 551.55 1 685.81 1 | 0.032 1 80.1 3 18.48 7 100.0 27 | E2 E1(+M2) E1(+M2) | 581.99 206.2473 134.244 0.0 | (5/2+) 9/2- 7/2+ 5/2+ |
718.73 4 ? | A | 93.22 4 ? 100.38 24 ? | 56 9 100 9 | 625.516 618.369 | (1/2+) (3/2+) | |||
744.84 9 | DE | (13/2+) | 236.4 1 441.3 1 | 100 3 61.4 21 | 508.53 303.36 | (11/2+) 9/2+ | ||
767.8 4 | A G | (7/2+) | 767.4 8 ? | 100 | 0.0 | 5/2+ | ||
772.876 19 | ABCD G | (3/2+) | 0.17 ps 2 | 147.3 154.4 261 638.65 13 772.87 2 | 0.331 13 0.26 7 <0.08 100.0 4 | M1(+E2) | 625.516 618.369 511.768 134.244 0.0 | (1/2+) (3/2+) 1/2+ 7/2+ 5/2+ |
792.61 8 | E | (13/2) | 404.0 1 586.3 1 | 100 4 18 4 | 388.63 206.2473 | (11/2-) 9/2- | ||
816.562 19 | AB G | (5/2+) | 43.66 5 191.1 198.34 12 682.34 20 816.56 2 | 15 4 13 4 54 54 100 17 | 772.876 625.516 618.369 134.244 0.0 | (3/2+) (1/2+) (3/2+) 7/2+ 5/2+ | ||
817 3 | G | (7/2+) | ||||||
826.84 12 | A | (3/2+,5/2+) | 141.22 201.3 208.29 16 693.06 22 826.65 25 | 100 13 4 21 13 3.5 5 | 685.795 625.516 618.369 134.244 0.0 | 5/2- (1/2+) (3/2+) 7/2+ 5/2+ | ||
839.55 9 | E | (15/2-) | 236.1 1 450.9 1 | 100 6 47 6 | 603.47 388.63 | (13/2-) (11/2-) | ||
842.00 10 | E | (7/2-,9/2+) | 453.4 1 707.8 3 842.1 3 | 17 11 100 11 56 11 | 388.63 134.244 0.0 | (11/2-) 7/2+ 5/2+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
844.7 4 | A D F | (9/2+) | 54 fs 34 | 262.7 638.65 13 ? 844.7 5 | 100 25 <30 2.3 13 | 581.99 206.2473 0.0 | (5/2+) 9/2- 5/2+ | |
864.556 10 | A C G | 3/2+ | 1.5 ps 5 | 178.8 239.13 8 246.20 4 275.61 12 352.86 17 730.32? 864.55 1 | 3.2 16 24.3 8 33.2 24 0.65 16 0.46 18 <4.8 100.0 6 | M1+E2 M1+E2 M1(+E2) | 685.795 625.516 618.369 589.143 511.768 134.244 0.0 | 5/2- (1/2+) (3/2+) 3/2+ 1/2+ 7/2+ 5/2+ |
879.465 19 | ABCD FG | (5/2+) | 0.27 ps 9 | 106.596 13 ? 576.31 8 745.21 2 879.44 5 | 8.40 18 2.2 3 100.0 8 46.4 3 | M1(+E2) E2 | 772.876 303.36 134.244 0.0 | (3/2+) 9/2+ 7/2+ 5/2+ |
933.62 14 | A | (5/2-,7/2+) | 165.7 4 ? 727.22? 933.80? | 2.3 8 100 31 | 767.8 206.2473 0.0 | (7/2+) 9/2- 5/2+ | ||
948 3 | G | (1/2+) | ||||||
960.17 5 | A | (5/2+) | 115.5 825.95 25 960.17 5 | 100 6 5.0 8 28.2 17 | 844.7 134.244 0.0 | (9/2+) 7/2+ 5/2+ | ||
969.3 4 ? | A | (3/2+,5/2,7/2+) | 835.55? 968.78? | 21 100 | 134.244 0.0 | 7/2+ 5/2+ | ||
979 3 | G | (5/2+) | ||||||
1000.93 12 ? | A | (5/2-,7/2+) | 40.75 20 ? 794.80? 1000.82? | 8.7 25 100 19 | 960.17 206.2473 0.0 | (5/2+) 9/2- 5/2+ | ||
1003.14 5 ? | A | 123.66 12 ? 138.50 5 ? | 56 13 100 38 | 879.465 864.556 | (5/2+) 3/2+ | |||
1015.13 10 | E | (15/2+) | 270.2 1 506.7 1 | 100 4 82.2 22 | 744.84 508.53 | (13/2+) (11/2+) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1034.11 9 | E | (9/2-,11/2+) | 192.3 2 645.4 1 731.2 2 899.9 2 | 100 50 100 10 35 10 85 5 | 842.00 388.63 303.36 134.244 | (7/2-,9/2+) (11/2-) 9/2+ 7/2+ | ||
1042.56 9 | E | (15/2) | 249.9 1 439.1 1 | 100 10 57 5 | 792.61 603.47 | (13/2) (13/2-) | ||
1079 3 | B | 1/2,3/2 | ||||||
1106.75 10 | E | (17/2-) | 267.2 1 503.3 1 | 100 4 50 4 | (E2) | 839.55 603.47 | (15/2-) (13/2-) | |
1126 3 | B | 3/2+,5/2+ | ||||||
1163 3 | B | 3/2+,5/2+ | ||||||
1190.45 5 | A D G | (5/2+) | 345.7 374.31 14 ? 564.62 19 1056.24 5 1190.38 12 | 20 7 100 36 1.9 5 1.80 20 | 844.7 816.562 625.516 134.244 0.0 | (9/2+) (5/2+) (1/2+) 7/2+ 5/2+ | ||
1200 3 | B D G | (9/2-) | ||||||
1209.5 21 | B G | (11/2-) | ||||||
1220.80 25 | A | 573.71 14 ? 1086.6 18 ? 1220.80 25 | 100 32 <16 33 10 | 647.26 134.244 0.0 | 5/2+ 7/2+ 5/2+ | |||
1230.12 4 | A | (3/2+,5/2+) | 612.9 4 641.1 1095.9? 1230.10 4 | 7 4 100 36 <0.27 4.4 5 | 618.369 589.143 134.244 0.0 | (3/2+) 3/2+ 7/2+ 5/2+ | ||
1232.5 21 | B G | (5/2-) | ||||||
1257.21 12 | E | (11/2-,13/2+) | 223.5 2 748.6 2 868.5 2 953.2 4 | 100 8 29 8 50 4 21 13 | 1034.11 508.53 388.63 303.36 | (9/2-,11/2+) (11/2+) (11/2-) 9/2+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1266 3 | B | |||||||
1286 3 | B | |||||||
1310.04 11 | E | (17/2+) | 294.9 1 565.2 1 | 100 8 100 8 | 1015.13 744.84 | (15/2+) (13/2+) | ||
1319.00 10 | E | (17/2) | 276.4 1 526.4 1 | 100 7 40 7 | 1042.56 792.61 | (15/2) (13/2) | ||
1343 3 | B | |||||||
1383.55 12 | B E | (19/2-) | 276.8 1 544.0 1 | 100 12 54.2 17 | 1106.75 839.55 | (17/2-) (15/2-) | ||
1423 3 | B | |||||||
1458 6 | G | |||||||
1474.33 11 | E | (19/2-) | < 3 ns | 155.2 2 367.6 1 634.8 1 | 21 21 100 5 5 4 | (M1,E1) (M1) (E2) | 1319.00 1106.75 839.55 | (17/2) (17/2-) (15/2-) |
1487 3 | B G | (5/2+) | ||||||
1506 3 | B | 3/2,5/2,7/2 | ||||||
1510.94 17 | E | (13/2-,15/2+) | 253.8 2 907.4 2 | 100 6 39 6 | 1257.21 603.47 | (11/2-,13/2+) (13/2-) | ||
1546 3 | B | |||||||
1608 3 | B | |||||||
1638.84 14 | E | (19/2+) | 328.8 1 623.7 2 | 100 6 67 12 | 1310.04 1015.13 | (17/2+) (15/2+) | ||
≈1640 | D | |||||||
≈1650 | D | |||||||
1661 6 | G | (3/2+) | ||||||
1673.94 15 | E | (21/2-) | 290.4 1 567 | 100 | 1383.55 1106.75 | (19/2-) (17/2-) | ||
1681.63 15 | E | (19/2+) | 114 ns 23 | 207.3 1 | 100 | (E1) | 1474.33 | (19/2-) |
1683 3 | B | |||||||
1713 3 | B | |||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1736 3 | B | |||||||
1789 3 | B | (3/2+,5/2+) | ||||||
1790 6 | G | (11/2-) | ||||||
1808 3 | B | |||||||
1836 3 | B | |||||||
1870.53 18 | E | 188.9 1 | 100 | 1681.63 | (19/2+) | |||
1876 3 | B | (3/2+,5/2+) | ||||||
1905 3 | B | (3/2+,5/2+) | ||||||
1922 3 | B | (3/2+,5/2+) | ||||||
1948 3 | B | (1/2+) | ||||||
1963 3 | B | (3/2+,5/2+) | ||||||
1981.74 17 | E | (21/2+) | 342.9 1 | 100 | 1638.84 | (19/2+) | ||
1990 3 | B | (3/2+,5/2+) | ||||||
2109 3 | B | |||||||
2199.63 21 | E | 329.1 1 | 100 | 1870.53 |
E(level): From a least-squares fit to the adopted γ-ray energies, except otherwise noted.
Jπ(level): From L value in (α,t),(3He,d), analyzing powers in (t,α),(pol t,α); rotational band structure, and γ-ray multipolarity.
T1/2(level): For methods - please see the source dataset, if not noted.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - 5/2+[402] | |||||||
0.0 | 5/2+ | 4.33×10+10 y 7 % β- = 100 % α < 0.0001 | |||||
134.244 4 | 7/2+ | 10.6 ps 7 | 134.247 7 | 100 | M1+E2 | 0.0 | 5/2+ |
303.36 7 | 9/2+ | 5.2 ps 18 | 168.5 4 303 | 100 19 3 | M1+E2 E2 | 134.244 0.0 | 7/2+ 5/2+ |
508.53 7 | (11/2+) | 204.9 1 374.7 1 | 100 3 38.6 12 | 303.36 134.244 | 9/2+ 7/2+ | ||
744.84 9 | (13/2+) | 236.4 1 441.3 1 | 100 3 61.4 21 | 508.53 303.36 | (11/2+) 9/2+ | ||
1015.13 10 | (15/2+) | 270.2 1 506.7 1 | 100 4 82.2 22 | 744.84 508.53 | (13/2+) (11/2+) | ||
1310.04 11 | (17/2+) | 294.9 1 565.2 1 | 100 8 100 8 | 1015.13 744.84 | (15/2+) (13/2+) | ||
1638.84 14 | (19/2+) | 328.8 1 623.7 2 | 100 6 67 12 | 1310.04 1015.13 | (17/2+) (15/2+) | ||
1981.74 17 | (21/2+) | 342.9 1 | 100 | 1638.84 | (19/2+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - 9/2-[514] | |||||||
206.2473 10 | 9/2- | 555.3 ns 17 | |||||
388.63 7 | (11/2-) | 182.3 1 | 100 | 206.2473 | 9/2- | ||
603.47 9 | (13/2-) | 214.8 1 397.5 2 | 100 13 9 4 | 388.63 206.2473 | (11/2-) 9/2- | ||
839.55 9 | (15/2-) | 236.1 1 450.9 1 | 100 6 47 6 | 603.47 388.63 | (13/2-) (11/2-) | ||
1106.75 10 | (17/2-) | 267.2 1 503.3 1 | 100 4 50 4 | (E2) | 839.55 603.47 | (15/2-) (13/2-) | |
1383.55 12 | (19/2-) | 276.8 1 544.0 1 | 100 12 54.2 17 | 1106.75 839.55 | (17/2-) (15/2-) | ||
1673.94 15 | (21/2-) | 290.4 1 567 | 100 | 1383.55 1106.75 | (19/2-) (17/2-) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
134.244 | 7/2+ | 10.6 ps 7 | 134.247 7 | M1+E2 | +0.175 6 | 2.20 | B(E2)(W.u.)=179 17, B(M1)(W.u.)=0.260 18, α=2.20, α(K)=1.80 3, α(L)=0.306 5, α(M)=0.0704 10, α(N)=0.01706 25, α(O)=0.00284 4, α(P)=0.000196 3, α(N+)=0.0201 3 |
206.2473 | 9/2- | 555.3 ns 17 | 72.002 4 | E1(+M2) | -0.008 11 | 0.904 | B(E1)(W.u.)=(1.70E-7 5), B(M2)(W.u.)=(0.010 +27-10), α=0.904 23 |
9/2- | 555.3 ns 17 | 206.247 1 | M2+E3 | -0.07 1 | 3.35 | B(E3)(W.u.)=50 15, B(M2)(W.u.)=0.707 14, α=3.35, α(K)=2.53 4, α(L)=0.622 9, α(M)=0.1503 22, α(N)=0.0367 6, α(O)=0.00605 9, α(P)=0.000395 6, α(N+)=0.0431 6 | |
303.36 | 9/2+ | 5.2 ps 18 | 168.5 4 | M1+E2 | +0.168 7 | 1.155 | B(E2)(W.u.)=1.5×102 6, B(M1)(W.u.)=0.36 13, α=1.155 18, α(K)=0.951 15, α(L)=0.1573 25, α(M)=0.0361 6, α(N)=0.00875 14, α(O)=0.001461 23, α(P)=0.0001034 17, α(N+)=0.01032 17 |
9/2+ | 5.2 ps 18 | 303 | E2 | 0.0855 | B(E2)(W.u.)=54 21, α=0.0855, α(K)=0.0566 8, α(L)=0.0221 3, α(M)=0.00542 8, α(N)=0.001296 19, α(O)=0.000195 3, α(P)=5.28E-6 8, α(N+)=0.001497 21 | ||
511.768 | 1/2+ | 13 ps 3 | 511.76 1 | E2 | 0.0206 | B(E2)(W.u.)=19 5, α=0.0206, α(K)=0.01572 22, α(L)=0.00378 6, α(M)=0.000900 13, α(N)=0.000216 3, α(O)=3.41E-5 5, α(P)=1.558E-6 22, α(N+)=0.000252 4 | |
589.143 | 3/2+ | > 1.4 ps | 77.37 5 | M1 | 10.77 | B(M1)(W.u.)<1.0, α=10.77, α(K)=8.90 13, α(L)=1.450 21, α(M)=0.332 5, α(N)=0.0804 12, α(O)=0.01351 19, α(P)=0.000986 14, α(N+)=0.0949 14 | |
3/2+ | > 1.4 ps | 454.92 2 | E2 | 0.0278 | B(E2)(W.u.)<40, α=0.0278, α(K)=0.0206 3, α(L)=0.00544 8, α(M)=0.001304 19, α(N)=0.000313 5, α(O)=4.88E-5 7, α(P)=2.03E-6 3, α(N+)=0.000364 5 | ||
3/2+ | > 1.4 ps | 589.06 5 | M1(+E2) | 0.027 | B(E2)(W.u.)<23, B(M1)(W.u.)<0.02, α=0.027 13, α(K)=0.022 11, α(L)=0.0038 14, α(M)=0.0009 3, α(N)=0.00021 8, α(O)=3.5E-5 13, α(P)=2.3E-6 12, α(N+)=0.00025 9 | ||
618.369 | (3/2+) | 9.7 ps 8 | 29.23 3 | B(M1)(W.u.)=0.078 13 | |||
(3/2+) | 9.7 ps 8 | 36.38 3 | M1+E2 | 0.12 6 | 21.6 | B(E2)(W.u.)=2.2×102 23, B(M1)(W.u.)=0.051 8, α=21.6 6, α(L)=16.6 5, α(M)=3.89 12, α(N)=0.94 3, α(O)=0.152 4, α(P)=0.00894 13, α(N+)=1.10 4 | |
(3/2+) | 9.7 ps 8 | 106.596 13 | M1+E2 | 0.9 2 | 4.01 | B(E2)(W.u.)=1.1×102 3, B(M1)(W.u.)=0.0039 9, α=4.01 10, α(K)=2.82 19, α(L)=0.91 9, α(M)=0.220 22, α(N)=0.053 6, α(O)=0.0081 7, α(P)=0.000304 22, α(N+)=0.061 6 | |
(3/2+) | 9.7 ps 8 | 618.37 1 | M1+E2 | -0.50 25 | 0.0310 | B(E2)(W.u.)=1.9 16, B(M1)(W.u.)=0.0071 16, α=0.0310 24, α(K)=0.0257 20, α(L)=0.00409 25, α(M)=0.00093 6, α(N)=0.000226 14, α(O)=3.79E-5 24, α(P)=2.72E-6 22, α(N+)=0.000267 16 | |
625.516 | (1/2+) | 540 ps 11 | 7.1 3 | M1(+E2) | 0.03 LE | 6.6×102 | B(E2)(W.u.)<1.2×103, B(M1)(W.u.)>0.044, α=6.6E2 20, α(M)=5.2E2 15, α(N)=1.2E2 4, α(O)=20 6, α(P)=1.16 16, α(N+)=1.5E2 4 |
(1/2+) | 540 ps 11 | 113.746 8 | M1 | 3.57 | B(M1)(W.u.)=0.00061 15, α=3.57, α(K)=2.96 5, α(L)=0.475 7, α(M)=0.1087 16, α(N)=0.0264 4, α(O)=0.00443 7, α(P)=0.000323 5, α(N+)=0.0311 5 | ||
(1/2+) | 540 ps 11 | 491.2 | 0.03 | α=0.03 3 | |||
(1/2+) | 540 ps 11 | 625.52 1 | E2 | 0.01284 | B(E2)(W.u.)=0.054 13, α=0.01284, α(K)=0.01007 15, α(L)=0.00212 3, α(M)=0.000500 7, α(N)=0.0001204 17, α(O)=1.92E-5 3, α(P)=1.007E-6 15, α(N+)=0.0001406 20 | ||
685.795 | 5/2- | 6.1 ps 3 | 103.8 | B(E1)(W.u.)=5.6E-6 6 | |||
5/2- | 6.1 ps 3 | 479.53 1 | E2 | 0.0243 | B(E2)(W.u.)=22.9 12, α=0.0243, α(K)=0.0183 3, α(L)=0.00461 7, α(M)=0.001102 16, α(N)=0.000265 4, α(O)=4.14E-5 6, α(P)=1.80E-6 3, α(N+)=0.000308 5 | ||
5/2- | 6.1 ps 3 | 551.55 1 | E1(+M2) | +0.001 5 | 0.00599 | B(E1)(W.u.)=(1.86E-5 10), B(M2)(W.u.)=(0.0003 +28-3), α=0.00599, α(K)=0.00503 7, α(L)=0.000747 11, α(M)=0.0001690 24, α(N)=4.07E-5 6, α(O)=6.75E-6 10, α(P)=4.65E-7 7, α(N+)=4.80E-5 7 | |
5/2- | 6.1 ps 3 | 685.81 1 | E1(+M2) | -0.008 13 | 0.00384 | B(E1)(W.u.)=(5.2E-5 3), B(M2)(W.u.)=(0.03 +11-3), α=0.00384, α(K)=0.00323 5, α(L)=0.000472 8, α(M)=0.0001068 18, α(N)=2.58E-5 5, α(O)=4.29E-6 7, α(P)=3.02E-7 5, α(N+)=3.03E-5 5 | |
772.876 | (3/2+) | 0.17 ps 2 | 772.87 2 | M1(+E2) | 0.4 +5-4 | 0.0190 | B(E2)(W.u.)=(3.×101 +6-3), B(M1)(W.u.)=(0.24 9), α=0.0190 15, α(K)=0.0158 13, α(L)=0.00244 16, α(M)=0.00056 4, α(N)=0.000135 9, α(O)=2.27E-5 16, α(P)=1.67E-6 14, α(N+)=0.000159 11 |
864.556 | 3/2+ | 1.5 ps 5 | 178.8 | B(E1)(W.u.)=0.0005 3 | |||
3/2+ | 1.5 ps 5 | 239.13 8 | M1+E2 | -0.53 16 | 0.37 | B(E2)(W.u.)=2.2×102 13, B(M1)(W.u.)=0.11 4, α=0.37 4, α(K)=0.30 4, α(L)=0.0574 9, α(M)=0.01340 20, α(N)=0.00324 5, α(O)=0.000527 11, α(P)=3.2E-5 4, α(N+)=0.00379 6 | |
3/2+ | 1.5 ps 5 | 246.20 4 | M1+E2 | +0.50 15 | 0.34 | B(E2)(W.u.)=2.3×102 14, B(M1)(W.u.)=0.14 6, α=0.34 4, α(K)=0.27 3, α(L)=0.0525 10, α(M)=0.01224 18, α(N)=0.00296 5, α(O)=0.000482 12, α(P)=2.9E-5 4, α(N+)=0.00347 6 | |
3/2+ | 1.5 ps 5 | 864.55 1 | M1(+E2) | -0.05 9 | 0.0150 | B(E2)(W.u.)=(0.016 +60-16), B(M1)(W.u.)=(0.012 4), α=0.0150 3, α(K)=0.01253 22, α(L)=0.00191 4, α(M)=0.000435 8, α(N)=0.0001055 18, α(O)=1.78E-5 3, α(P)=1.325E-6 23, α(N+)=0.0001246 21 | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
879.465 | (5/2+) | 0.27 ps 9 | 745.21 2 | M1(+E2) | 0.4 5 | 0.020 | B(E2)(W.u.)=(12 +28-12), B(M1)(W.u.)=(0.11 6), α=0.020 4, α(K)=0.017 4, α(L)=0.0026 5, α(M)=0.00059 11, α(N)=0.000144 25, α(O)=2.4E-5 5, α(P)=1.8E-6 4, α(N+)=0.00017 3 |
(5/2+) | 0.27 ps 9 | 879.44 5 | E2 | 0.00614 | B(E2)(W.u.)=18 6, α=0.00614, α(K)=0.00498 7, α(L)=0.000891 13, α(M)=0.000206 3, α(N)=4.98E-5 7, α(O)=8.14E-6 12, α(P)=5.00E-7 7, α(N+)=5.85E-5 9 | ||
1106.75 | (17/2-) | 503.3 1 | (E2) | 0.0215 | α=0.0215, α(K)=0.01633 23, α(L)=0.00397 6, α(M)=0.000948 14, α(N)=0.000228 4, α(O)=3.58×10-5 5, α(P)=1.616E-6 23, α(N+)=0.000265 4 | ||
1474.33 | (19/2-) | < 3 ns | 155.2 2 | (M1,E1) | 0.8 | α=0.8 7, α(K)=0.7 6, α(L)=0.11 9, α(M)=0.024 21, α(N)=0.006 5, α(O)=0.0010 9, α(P)=7.E-5 7, α(N+)=0.007 6 | |
(19/2-) | < 3 ns | 367.6 1 | (M1) | 0.1378 | B(M1)(W.u.)>9.4×10-5, α=0.1378, α(K)=0.1146 16, α(L)=0.0180 3, α(M)=0.00410 6, α(N)=0.000995 14, α(O)=0.0001675 24, α(P)=1.233E-5 18, α(N+)=0.001175 17 | ||
(19/2-) | < 3 ns | 634.8 1 | (E2) | 0.01241 | B(E2)(W.u.)>0.00092, α=0.01241, α(K)=0.00976 14, α(L)=0.00204 3, α(M)=0.000480 7, α(N)=0.0001156 17, α(O)=1.85E-5 3, α(P)=9.76E-7 14, α(N+)=0.0001350 19 | ||
1681.63 | (19/2+) | 114 ns 23 | 207.3 1 | (E1) | 0.0589 | B(E1)(W.u.)=1.9E-7 4, α=0.0589, α(K)=0.0487 7, α(L)=0.00784 11, α(M)=0.00179 3, α(N)=0.000428 6, α(O)=6.92E-5 10, α(P)=4.13E-6 6, α(N+)=0.000502 7 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 5/2+ | 4.33×10+10 y 7 % β- = 100 % α < 0.0001 | Q=+2.07 2, μ=+3.2197 3 <r2>1/2(187Re)=7.69 32 fm (magnetic) (1998Lo04); <r2>1/2(187Re)=5.339 13 fm (charge) (2004An14). E(level): <r2>1/2(187Re)=7.69 32 fm (magnetic) (1998Lo04); <r2>1/2(187Re)=5.339 13 fm (charge) (2004An14). 5/2+[402]. |
134.244 | 7/2+ | 10.6 ps 7 | μ=+1.9 9 E(level): 5/2+[402]. |
206.2473 | 9/2- | 555.3 ns 17 | Q=3.04 5, μ=+5.11 9 E(level): 9/2-[514]. |
303.36 | 9/2+ | 5.2 ps 18 | E(level): 5/2+[402]. |
388.63 | (11/2-) | E(level): 9/2-[514]. | |
508.53 | (11/2+) | E(level): 5/2+[402]. | |
511.768 | 1/2+ | 13 ps 3 | E(level): Band 1/2+[400]+5/2+[402],2+. |
581.99 | (5/2+) | E(level): Band 5/2+[402],2+. | |
589.143 | 3/2+ | > 1.4 ps | E(level): Band 1/2+[400]+5/2+[402],2+. |
603.47 | (13/2-) | E(level): 9/2-[514]. | |
618.369 | (3/2+) | 9.7 ps 8 | E(level): Band 1/2+[411]. |
625.516 | (1/2+) | 540 ps 11 | E(level): Band 1/2+[411]. |
647.26 | 5/2+ | E(level): Band 1/2+[400]+5/2+[402],2+. | |
685.795 | 5/2- | 6.1 ps 3 | E(level): Band 5/2-[532]+9/2-[514],2+. |
744.84 | (13/2+) | E(level): 5/2+[402]. | |
767.8 | (7/2+) | E(level): Band 7/2+[404]. | |
772.876 | (3/2+) | 0.17 ps 2 | E(level): Band 3/2+[402]. |
792.61 | (13/2) | E(level): Band II: possible vibrational character. | |
816.562 | (5/2+) | E(level): Band 1/2+[411]. | |
817 | (7/2+) | E(level): Band 1/2+[411]. | |
839.55 | (15/2-) | E(level): 9/2-[514]. | |
842.00 | (7/2-,9/2+) | E(level): Band I: possible vibrational character. | |
844.7 | (9/2+) | 54 fs 34 | E(level): Band 5/2+[402],2+. |
864.556 | 3/2+ | 1.5 ps 5 | E(level): Band 3/2+[411]+1/2+[411],2+. |
879.465 | (5/2+) | 0.27 ps 9 | E(level): Band 3/2+[402]. |
E(level) | Jπ(level) | T1/2(level) | Comments |
960.17 | (5/2+) | E(level): Band 3/2+[411]+1/2+[411],2+. | |
1015.13 | (15/2+) | E(level): 5/2+[402]. | |
1034.11 | (9/2-,11/2+) | E(level): Band I: possible vibrational character. | |
1042.56 | (15/2) | E(level): Band II: possible vibrational character. | |
1106.75 | (17/2-) | E(level): 9/2-[514]. | |
1200 | (9/2-) | E(level): Band 1/2-[541]. | |
1209.5 | (11/2-) | E(level): Band 11/2-[505]. | |
1232.5 | (5/2-) | E(level): Band 1/2-[541]. | |
1257.21 | (11/2-,13/2+) | E(level): Band I: possible vibrational character. | |
1310.04 | (17/2+) | E(level): 5/2+[402]. | |
1319.00 | (17/2) | E(level): Band II: possible vibrational character. | |
1383.55 | (19/2-) | XREF: B(1380). E(level): 9/2-[514]. | |
1510.94 | (13/2-,15/2+) | E(level): Band I: possible vibrational character. | |
1638.84 | (19/2+) | E(level): 5/2+[402]. | |
1673.94 | (21/2-) | E(level): 9/2-[514]. | |
1981.74 | (21/2+) | E(level): 5/2+[402]. |
E(level) | E(gamma) | Comments |
388.63 | 182.3 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
508.53 | 204.9 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 374.7 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
581.99 | 375.93 | M(γ): this γ would require M2 multipolarity which is not expected to compete strongly with M1+E2 transitions. |
603.47 | 214.8 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 397.5 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
647.26 | 65.25 | I(γ): not available. |
744.84 | 236.4 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 441.3 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
772.876 | 147.3 | I(γ): not available. |
792.61 | 404.0 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 586.3 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
839.55 | 236.1 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 450.9 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
842.00 | 453.4 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 707.8 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 842.1 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
844.7 | 262.7 | I(γ): the branching intensity for this transition appears to be too large with respect to the apparent transition probability B(E2)(W.u.)=1.3×105 for this γ derived from the adopted branchings and B(E2)(844)=0.080. |
969.3 | 835.55 | I(γ): uncertainty not available. | 968.78 | I(γ): uncertainty not available. |
1000.93 | 794.80 | I(γ): uncertainty not available. | 1000.82 | I(γ): uncertainty not available. |
1015.13 | 270.2 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 506.7 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
1034.11 | 192.3 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 645.4 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 731.2 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
E(level) | E(gamma) | Comments |
1042.56 | 249.9 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 439.1 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
1106.75 | 267.2 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 503.3 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). M(γ): From (82Se,82Se’γ) |
1257.21 | 223.5 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 748.6 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 868.5 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 953.2 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
1310.04 | 294.9 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 565.2 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
1319.00 | 276.4 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 526.4 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
1383.55 | 276.8 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 544.0 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
1474.33 | 155.2 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). M(γ): From the intensity balance at the 1474 keV level and intensity ratio of 155γ and 207γ assuming multipolarities for 368γ M1 and 635γ E2 in 187Re(82Se,82Se’γ). | 367.6 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). M(γ): Assumed in 187Re(82Se,82Se’γ) (2003Sh13). | 634.8 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). M(γ): Assumed in 187Re(82Se,82Se’γ) (2003Sh13). |
1510.94 | 253.8 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 907.4 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
1638.84 | 328.8 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 623.7 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
1673.94 | 290.4 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). | 567 | E(γ): From 187Re(82Se,82Se’γ). I(γ): not reported.. From 187Re(82Se,82Se’γ). |
1681.63 | 207.3 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). M(γ): From the intensity balance at the 1474 keV level and intensity ratio of 155γ and 207γ assuming multipolarities for 368γ M1 and 635γ E2. |
1870.53 | 188.9 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
E(level) | E(gamma) | Comments |
1981.74 | 342.9 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
2199.63 | 329.1 | E(γ): From 187Re(82Se,82Se’γ). I(γ): From 187Re(82Se,82Se’γ). |
Re(n,n’) - 1968Sm03: Target: 37% 185Re and 63% 187Re, E≈0.25-1.5 MeV. The observed peaks were assigned to 185Re or 187Re from comparison of measured energies with known levels in each isotope.
Q-value: Note: Current evaluation has used the following Q record $ 2.469 4 7356.810 5995.113 1655.521 2003Au03