ADOPTED LEVELS, GAMMAS for 210Rn
Author: M. Shamsuzzoha Basunia | Citation: Nucl. Data Sheets 121, 561 (2014) | Cutoff date: 31-Mar-2014
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-6272 keV 16 | S(n)= 8747 keV 21 | S(p)= 4011 keV 7 | Q(α)= 6158.9 keV 22 | ||
Reference: 2012WA38 |
References: | |||
A | 210Fr ε decay (3.18 M) | B | 214Ra α decay (2.46 S) |
C | 214Ra α decay (68.6 μs) | D | (HI,xnγ) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABCD | 0+ | 2.4 h 1 % α = 96 1 % ε = 4 1 | |||||
643.90 10 | ABCD | 2+ | 643.9 1 | 100 | E2 | 0.0 | 0+ | |
1461.60 14 | A CD | (4)+ | 817.7 1 | 100 | E2 | 643.90 | 2+ | |
1545.10 14 | A D | (4)+ | 901.2 1 | 100 | E2 | 643.90 | 2+ | |
1664.70 15 | A CD | (6)+ | 7.6 ns 7 | 119.6 1 203.1 1 | 7.1 5 100 1 | E2 E2 | 1545.10 1461.60 | (4)+ (4)+ |
X+1664.6 1 | CD | (8+) | 644 ns 40 | XS | | 1664.70 | (6)+ | |
X+2031.60 10 | D | (8+) | 367.0 1 | 100 | X+1664.6 | (8+) | ||
X+2265.79 8 | D | (9)+ | < 21 ns | 601.2 1 | 100 | M1+E2 | X+1664.6 | (8+) |
X+2376.88 8 | D | (10)+ | < 1.4 ns | 111.1 1 712.3 1 | 2.1 3 100.0 3 | M1 E2 | X+2265.79 X+1664.6 | (9)+ (8+) |
X+2562.31 11 | D | (11)- | 64 ns 3 | 185.5 1 897.6 2 | 100 5 23 5 | E1 (E3) | X+2376.88 X+1664.6 | (10)+ (8+) |
X+2922.63 12 | D | (12)+ | < 1.4 ns | 360.4 2 545.7 1 | 0.3 1 100 3 | E1 E2 | X+2562.31 X+2376.88 | (11)- (10)+ |
X+3110.05 13 | D | (12)- | < 5.5 ns | 547.7 1 | 100 | M1 | X+2562.31 | (11)- |
X+3248.06 13 | D | (14)+ | 76 ns 7 | 325.4 1 | 100 | E2 | X+2922.63 | (12)+ |
X+3404.14 12 | D | (13)- | < 5.5 ns | 294.1 1 841.9 1 | 35 8 100 18 | M1 E2 | X+3110.05 X+2562.31 | (12)- (11)- |
X+3782.81 14 | D | (14)- | 378.7 1 672.7 1 | 100 24 71 18 | M1 | X+3404.14 X+3110.05 | (13)- (12)- | |
X+3812.40 16 | D | (17)- | 1.06 µs 5 | 564.3 1 | 100 | E3 | X+3248.06 | (14)+ |
X+3864.28 14 | D | (15-) | < 8 ns | 460.2 1 616.2 1 | 10 2 100 12 | E1 | X+3404.14 X+3248.06 | (13)- (14)+ |
X+3920.03 16 | D | (15+) | < 5.5 ns | 672.0 1 | 100 | X+3248.06 | (14)+ | |
X+4351.70 19 | D | (17-) | 539.3 1 | 100 | M1 | X+3812.40 | (17)- | |
X+4614.20 19 | D | (18-) | 801.8 1 | 100 | M1 | X+3812.40 | (17)- | |
X+4730.70 22 | D | (17-) | 379.0 1 | 100 | X+4351.70 | (17-) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
X+4889.13 19 | D | (15+) | 969.2 2 1106.2 2 | 55 14 100 23 | M1+E2 | X+3920.03 X+3782.81 | (15+) (14)- | |
X+4898.94 20 | D | (16+) | < 5.5 ns | 1035.0 3 1086.5 2 | 97 19 100 19 | E1 | X+3864.28 X+3812.40 | (15-) (17)- |
X+4913.72 22 | D | (17+) | ||||||
X+4993.43 19 | D | (20)+ | 12.3 ns 9 | 1181.0 1 | 100 | E3 | X+3812.40 | (17)- |
X+5046.41 22 | D | (17+) | 133.0 2 | 100 | X+4913.72 | (17+) | ||
X+5056.20 24 | D | (18-) | 325.5 1 | 100 | M1 | X+4730.70 | (17-) | |
X+5162.8 3 | D | (19-) | 548.6 2 | 100 | X+4614.20 | (18-) | ||
X+5170.8 3 | D | (19-) | 1358.4 2 | 100 10 | E2 | X+3812.40 | (17)- | |
X+5253.87 22 | D | (17+) | 355.0 1 | 100 | M1 | X+4898.94 | (16+) | |
X+5380.99 21 | D | (18+) | < 5.5 ns | 127.4 2 467.2 1 482.0 1 | 16 4 100 20 52 8 | M1 | X+5253.87 X+4913.72 X+4898.94 | (17+) (17+) (16+) |
X+5383.87 20 | D | (19+) | < 5.5 ns | 390.4 1 | 100 | (M1) | X+4993.43 | (20)+ |
X+5684.64 21 | D | (19+) | < 5.5 ns | 303.6 1 638.3 1 | 100 4 24 3 | M1+E2 | X+5380.99 X+5046.41 | (18+) (17+) |
X+5861.0 4 | D | (20-) | 690.2 2 | 100 | (M1) | X+5170.8 | (19-) | |
X+5866.33 20 | D | (21)+ | < 5.5 ns | 872.9 1 | 100 | M1 | X+4993.43 | (20)+ |
X+5876.31 20 | D | (20)+ | < 7 ns | 191.7 1 492.4 1 882.9 2 | 47 10 57 7 100 9 | M1 M1+E2 M1 | X+5684.64 X+5383.87 X+4993.43 | (19+) (19+) (20)+ |
X+6036.02 21 | D | (21)+ | < 7 ns | 159.7 1 | 100 | M1 | X+5876.31 | (20)+ |
X+6469.02 21 | D | (23)+ | 1.04 µs 7 | 433.0 1 602.7 1 | 100 7 8 1 | E2 E2 | X+6036.02 X+5866.33 | (21)+ (21)+ |
X+6525.83 23 | D | (22)+ | 659.5 1 | 100 | M1 | X+5866.33 | (21)+ | |
X+6543.4 3 | D | (21)+ | 677.1 2 | 100 | M1 | X+5866.33 | (21)+ | |
X+6895.12 23 | D | (24+) | < 35 ns | 426.1 1 | 100 | M1 | X+6469.02 | (23)+ |
X+7035.9 4 | D | (23)+ | 566.9 3 | 100 | M1 | X+6469.02 | (23)+ | |
X+7224.3 4 | D | (23+) | 1358.0 3 | 100 | X+5866.33 | (21)+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
X+7311.02 23 | D | (26)- | 34 ns 2 | 415.9 1 842.0 1 | 10 1 100 13 | E3 | X+6895.12 X+6469.02 | (24+) (23)+ |
X+7329.4 5 | D | (24+) | 293.5 2 | 100 | X+7035.9 | (23)+ | ||
X+7379.8 3 | D | 854.0 2 | 100 | X+6525.83 | (22)+ | |||
X+7419.3 4 | D | (25+) | 383.4 1 | 100 | X+7035.9 | (23)+ | ||
X+7460.4 5 | D | (24+) | 236.1 2 | 100 | X+7224.3 | (23+) | ||
X+7875.13 25 | D | (27-) | 564.2 1 | 100 | X+7311.02 | (26)- | ||
X+7973.4 3 | D | (26)- | 662.4 2 | 100 | M1 | X+7311.02 | (26)- | |
X+7978.6 4 | D | (27-) | 667.6 3 | 100 | X+7311.02 | (26)- | ||
X+8263.3 5 | D | (27-) | 284.7 2 | 100 | X+7978.6 | (27-) | ||
X+8556.13 25 | D | (29)+ | 1.8 ns 2 | 681.4 2 1245.0 1 | 16 4 100 9 | E3 | X+7875.13 X+7311.02 | (27-) (26)- |
X+8887.4 9 | D | 914.0 8 | 100 | X+7973.4 | (26)- | |||
X+8899.1 4 | D | (29+) | 343.0 2 | 100 | X+8556.13 | (29)+ | ||
X+8928.6 4 | D | (29+) | 372.5 2 | 100 | X+8556.13 | (29)+ | ||
X+9249.6 3 | D | (30+) | < 0.69 ns | 693.5 1 | 100 | M1+E2 | X+8556.13 | (29)+ |
X+9569.3 3 | D | (30-) | 319.7 1 | 100 | X+9249.6 | (30+) | ||
X+9735.6 4 | D | (31-) | 166.3 2 | 100 | X+9569.3 | (30-) | ||
X+9764.7 3 | D | (31+) | < 0.69 ns | 515.1 1 | 100 | M1 | X+9249.6 | (30+) |
X+10079.9 3 | D | (31+) | 315.2 1 | 100 | X+9764.7 | (31+) | ||
X+10086.8 3 | D | (32+) | < 0.69 ns | 322.1 1 | 100 | X+9764.7 | (31+) | |
X+10752.1 4 | D | (34+) | < 0.69 ns | 665.3 2 | 100 | X+10086.8 | (32+) | |
X+10835.6 6 | D | (33+) | 755.7 5 | 100 | X+10079.9 | (31+) | ||
X+10975.4 4 | D | (34+) | 888.6 2 | 100 | X+10086.8 | (32+) | ||
X+11185.9 5 | D | (35-) | 210.5 2 | 100 | X+10975.4 | (34+) | ||
X+11492.3 7 | D | (36-) | 740.2 5 | 100 | X+10752.1 | (34+) | ||
X+11978.4 7 | D | (36-) | 792.5 5 | 100 | X+11185.9 | (35-) | ||
X+12026.0 5 | D | (37-) | < 0.69 ns | 1273.9 2 | 100 | E3 | X+10752.1 | (34+) |
E(level): From least-squares fit to γ-ray energies.
E(level): x ≈45, based on the excitation energy 1709 keV 30 in 214Ra α decay (68.6 μs) for the x+1664.5 level. See comments in the Adopted Gamma table for x.
Jπ(level): Spin and parity assignments are based on γ-ray multipolarities and γ(θ) measurements in (HI,xnγ), shell model calculations, and systematics of B(E3) values in this mass region (2005Po10, 1982Po03). Specific arguments are given with the individual levels.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - yrast SEQUENCE | |||||||
0.0 | 0+ | 2.4 h 1 % α = 96 1 % ε = 4 1 | |||||
643.90 10 | 2+ | 643.9 1 | 100 | E2 | 0.0 | 0+ | |
1461.60 14 | (4)+ | 817.7 1 | 100 | E2 | 643.90 | 2+ | |
1664.70 15 | (6)+ | 7.6 ns 7 | 119.6 1 203.1 1 | 7.1 5 100 1 | E2 E2 | 1545.10 1461.60 | (4)+ (4)+ |
X+1664.6 1 | (8+) | 644 ns 40 | XS | | 1664.70 | (6)+ | |
X+2376.88 8 | (10)+ | < 1.4 ns | 111.1 1 712.3 1 | 2.1 3 100.0 3 | M1 E2 | X+2265.79 X+1664.6 | (9)+ (8+) |
X+2922.63 12 | (12)+ | < 1.4 ns | 360.4 2 545.7 1 | 0.3 1 100 3 | E1 E2 | X+2562.31 X+2376.88 | (11)- (10)+ |
X+3248.06 13 | (14)+ | 76 ns 7 | 325.4 1 | 100 | E2 | X+2922.63 | (12)+ |
X+3812.40 16 | (17)- | 1.06 µs 5 | 564.3 1 | 100 | E3 | X+3248.06 | (14)+ |
X+4993.43 19 | (20)+ | 12.3 ns 9 | 1181.0 1 | 100 | E3 | X+3812.40 | (17)- |
X+5876.31 20 | (20)+ | < 7 ns | 191.7 1 492.4 1 882.9 2 | 47 10 57 7 100 9 | M1 M1+E2 M1 | X+5684.64 X+5383.87 X+4993.43 | (19+) (19+) (20)+ |
X+6036.02 21 | (21)+ | < 7 ns | 159.7 1 | 100 | M1 | X+5876.31 | (20)+ |
X+6469.02 21 | (23)+ | 1.04 µs 7 | 433.0 1 602.7 1 | 100 7 8 1 | E2 E2 | X+6036.02 X+5866.33 | (21)+ (21)+ |
X+7311.02 23 | (26)- | 34 ns 2 | 415.9 1 842.0 1 | 10 1 100 13 | E3 | X+6895.12 X+6469.02 | (24+) (23)+ |
X+8556.13 25 | (29)+ | 1.8 ns 2 | 681.4 2 1245.0 1 | 16 4 100 9 | E3 | X+7875.13 X+7311.02 | (27-) (26)- |
X+9249.6 3 | (30+) | < 0.69 ns | 693.5 1 | 100 | M1+E2 | X+8556.13 | (29)+ |
X+9764.7 3 | (31+) | < 0.69 ns | 515.1 1 | 100 | M1 | X+9249.6 | (30+) |
X+10086.8 3 | (32+) | < 0.69 ns | 322.1 1 | 100 | X+9764.7 | (31+) | |
X+10752.1 4 | (34+) | < 0.69 ns | 665.3 2 | 100 | X+10086.8 | (32+) | |
X+12026.0 5 | (37-) | < 0.69 ns | 1273.9 2 | 100 | E3 | X+10752.1 | (34+) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
643.90 | 2+ | 643.9 1 | E2 | 0.0198 | α=0.0198, α(K)=0.01440 21, α(L)=0.00409 6, α(M)=0.001021 15, α(N)=0.000266 4, α(O)=5.63×10-5 8, α(P)=7.49E-6 11 | ||
1461.60 | (4)+ | 817.7 1 | E2 | 0.01207 | α=0.01207, α(K)=0.00918 13, α(L)=0.00218 3, α(M)=0.000535 8, α(N)=0.0001392 20, α(O)=2.98×10-5 5, α(P)=4.06E-6 6 | ||
1545.10 | (4)+ | 901.2 1 | E2 | 0.00995 | α=0.00995, α(K)=0.00768 11, α(L)=0.001719 24, α(M)=0.000419 6, α(N)=0.0001090 16, α(O)=2.34×10-5 4, α(P)=3.22E-6 5 | ||
1664.70 | (6)+ | 7.6 ns 7 | 119.6 1 | E2 | 3.88 | B(E2)(W.u.)=1.58 19, α=3.88, α(K)=0.361 5, α(L)=2.60 4, α(M)=0.700 11, α(N)=0.182 3, α(O)=0.0368 6, α(P)=0.00411 6 | |
(6)+ | 7.6 ns 7 | 203.1 1 | E2 | 0.495 | B(E2)(W.u.)=1.58 15, α=0.495, α(K)=0.1594 23, α(L)=0.248 4, α(M)=0.0663 10, α(N)=0.01727 25, α(O)=0.00352 5, α(P)=0.000405 6 | ||
X+2265.79 | (9)+ | < 21 ns | 601.2 1 | M1+E2 | -0.20 5 | 0.0893 | α=0.0893 19, α(K)=0.0724 16, α(L)=0.01282 25, α(M)=0.00304 6, α(N)=0.000791 15, α(O)=0.000173 4, α(P)=2.53×10-5 5 |
X+2376.88 | (10)+ | < 1.4 ns | 111.1 1 | M1 | 9.73 | α=9.73, α(K)=7.85 12, α(L)=1.434 21, α(M)=0.341 5, α(N)=0.0888 13, α(O)=0.0194 3, α(P)=0.00284 4 | |
(10)+ | < 1.4 ns | 712.3 1 | E2 | 0.01602 | α=0.01602, α(K)=0.01189 17, α(L)=0.00311 5, α(M)=0.000770 11, α(N)=0.000201 3, α(O)=4.27×10-5 6, α(P)=5.74E-6 8 | ||
X+2562.31 | (11)- | 64 ns 3 | 185.5 1 | E1 | 0.1032 | B(E1)(W.u.)=3.5E-7 4, α=0.1032, α(K)=0.0826 12, α(L)=0.01569 22, α(M)=0.00373 6, α(N)=0.000962 14, α(O)=0.000204 3, α(P)=2.73E-5 4 | |
(11)- | 64 ns 3 | 897.6 2 | (E3) | 0.0249 | B(E3)(W.u.)=2.7 6, α=0.0249, α(K)=0.01717 24, α(L)=0.00579 9, α(M)=0.001468 21, α(N)=0.000384 6, α(O)=8.14E-5 12, α(P)=1.085E-5 16 | ||
X+2922.63 | (12)+ | < 1.4 ns | 360.4 2 | E1 | 0.0220 | α=0.0220, α(K)=0.0179 3, α(L)=0.00312 5, α(M)=0.000738 11, α(N)=0.000191 3, α(O)=4.10×10-5 6, α(P)=5.71E-6 8 | |
(12)+ | < 1.4 ns | 545.7 1 | E2 | 0.0287 | α=0.0287, α(K)=0.0199 3, α(L)=0.00661 10, α(M)=0.001668 24, α(N)=0.000434 6, α(O)=9.15×10-5 13, α(P)=1.189E-5 17 | ||
X+3110.05 | (12)- | < 5.5 ns | 547.7 1 | M1 | 0.1177 | α=0.1177, α(K)=0.0955 14, α(L)=0.01685 24, α(M)=0.00399 6, α(N)=0.001039 15, α(O)=0.000228 4, α(P)=3.33×10-5 5 | |
X+3248.06 | (14)+ | 76 ns 7 | 325.4 1 | E2 | 0.1086 | B(E2)(W.u.)=0.0248 23, α=0.1086, α(K)=0.0578 9, α(L)=0.0378 6, α(M)=0.00987 14, α(N)=0.00257 4, α(O)=0.000531 8, α(P)=6.43E-5 9 | |
X+3404.14 | (13)- | < 5.5 ns | 294.1 1 | M1 | 0.631 | α=0.631, α(K)=0.511 8, α(L)=0.0914 13, α(M)=0.0217 3, α(N)=0.00565 8, α(O)=0.001237 18, α(P)=0.000181 3 | |
(13)- | < 5.5 ns | 841.9 1 | E2 | 0.01139 | α=0.01139, α(K)=0.00870 13, α(L)=0.00203 3, α(M)=0.000497 7, α(N)=0.0001292 18, α(O)=2.77×10-5 4, α(P)=3.79E-6 6 | ||
X+3782.81 | (14)- | 378.7 1 | M1 | 0.316 | α=0.316, α(K)=0.256 4, α(L)=0.0457 7, α(M)=0.01083 16, α(N)=0.00282 4, α(O)=0.000617 9, α(P)=9.02×10-5 13 | ||
X+3812.40 | (17)- | 1.06 µs 5 | 564.3 1 | E3 | 0.0851 | B(E3)(W.u.)=22.1 11, α=0.0851, α(K)=0.0454 7, α(L)=0.0294 5, α(M)=0.00775 11, α(N)=0.00203 3, α(O)=0.000423 6, α(P)=5.32E-5 8 | |
X+3864.28 | (15-) | < 8 ns | 616.2 1 | E1 | 0.00725 | α=0.00725, α(K)=0.00596 9, α(L)=0.000982 14, α(M)=0.000230 4, α(N)=5.97×10-5 9, α(O)=1.293E-5 19, α(P)=1.84E-6 3 | |
X+4351.70 | (17-) | 539.3 1 | M1 | 0.1226 | α=0.1226, α(K)=0.0995 14, α(L)=0.01756 25, α(M)=0.00416 6, α(N)=0.001083 16, α(O)=0.000237 4, α(P)=3.47×10-5 5 | ||
X+4614.20 | (18-) | 801.8 1 | M1 | 0.0431 | α=0.0431, α(K)=0.0351 5, α(L)=0.00612 9, α(M)=0.001448 21, α(N)=0.000377 6, α(O)=8.26×10-5 12, α(P)=1.208E-5 17 | ||
X+4889.13 | (15+) | 969.2 2 | M1+E2 | 0.017 | α=0.017 9, α(K)=0.014 8, α(L)=0.0026 12, α(M)=0.0006 3, α(N)=0.00016 7, α(O)=3.5×10-5 16, α(P)=5.0E-6 23 | ||
X+4898.94 | (16+) | < 5.5 ns | 1086.5 2 | E1 | 0.00254 | α=0.00254, α(K)=0.00211 3, α(L)=0.000332 5, α(M)=7.75×10-5 11, α(N)=2.01E-5 3, α(O)=4.38E-6 7, α(P)=6.33E-7 9 | |
X+4993.43 | (20)+ | 12.3 ns 9 | 1181.0 1 | E3 | 0.01333 | B(E3)(W.u.)=11.6 9, α=0.01333, α(K)=0.00989 14, α(L)=0.00259 4, α(M)=0.000643 9, α(N)=0.0001678 24, α(O)=3.60E-5 5, α(P)=4.94E-6 7 | |
X+5056.20 | (18-) | 325.5 1 | M1 | 0.478 | α=0.478, α(K)=0.387 6, α(L)=0.0691 10, α(M)=0.01640 23, α(N)=0.00427 6, α(O)=0.000935 14, α(P)=0.0001366 20 | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
X+5170.8 | (19-) | 1358.4 2 | E2 | 0.00459 | α=0.00459, α(K)=0.00366 6, α(L)=0.000686 10, α(M)=0.0001638 23, α(N)=4.26×10-5 6, α(O)=9.23E-6 13, α(P)=1.313E-6 19 | ||
X+5253.87 | (17+) | 355.0 1 | M1 | 0.377 | α=0.377, α(K)=0.306 5, α(L)=0.0545 8, α(M)=0.01292 19, α(N)=0.00337 5, α(O)=0.000737 11, α(P)=0.0001076 15 | ||
X+5380.99 | (18+) | < 5.5 ns | 127.4 2 | M1 | 6.59 | α=6.59, α(K)=5.32 8, α(L)=0.967 15, α(M)=0.230 4, α(N)=0.0599 9, α(O)=0.01311 20, α(P)=0.00191 3 | |
X+5383.87 | (19+) | < 5.5 ns | 390.4 1 | (M1) | 0.291 | α=0.291, α(K)=0.236 4, α(L)=0.0420 6, α(M)=0.00996 14, α(N)=0.00260 4, α(O)=0.000568 8, α(P)=8.30×10-5 12 | |
X+5684.64 | (19+) | < 5.5 ns | 303.6 1 | M1+E2 | 0.36 | α=0.36 23, α(K)=0.27 20, α(L)=0.066 18, α(M)=0.016 4, α(N)=0.0043 10, α(O)=0.00091 23, α(P)=0.00012 5 | |
X+5861.0 | (20-) | 690.2 2 | (M1) | 0.0639 | α=0.0639, α(K)=0.0519 8, α(L)=0.00910 13, α(M)=0.00215 3, α(N)=0.000561 8, α(O)=0.0001228 18, α(P)=1.80×10-5 3 | ||
X+5866.33 | (21)+ | < 5.5 ns | 872.9 1 | M1 | 0.0346 | α=0.0346, α(K)=0.0281 4, α(L)=0.00490 7, α(M)=0.001157 17, α(N)=0.000301 5, α(O)=6.60×10-5 10, α(P)=9.66E-6 14 | |
X+5876.31 | (20)+ | < 7 ns | 191.7 1 | M1 | 2.07 | α=2.07, α(K)=1.675 24, α(L)=0.302 5, α(M)=0.0718 11, α(N)=0.0187 3, α(O)=0.00409 6, α(P)=0.000598 9 | |
(20)+ | < 7 ns | 492.4 1 | M1+E2 | 0.10 | α=0.10 6, α(K)=0.08 6, α(L)=0.016 7, α(M)=0.0038 15, α(N)=0.0010 4, α(O)=0.00021 9, α(P)=3.0×10-5 14 | ||
(20)+ | < 7 ns | 882.9 2 | M1 | 0.0336 | α=0.0336, α(K)=0.0273 4, α(L)=0.00475 7, α(M)=0.001123 16, α(N)=0.000292 4, α(O)=6.40×10-5 9, α(P)=9.37E-6 14 | ||
X+6036.02 | (21)+ | < 7 ns | 159.7 1 | M1 | 3.47 | α=3.47, α(K)=2.80 4, α(L)=0.507 8, α(M)=0.1204 17, α(N)=0.0314 5, α(O)=0.00687 10, α(P)=0.001003 15 | |
X+6469.02 | (23)+ | 1.04 µs 7 | 433.0 1 | E2 | 0.0501 | B(E2)(W.u.)=0.00043 5, α=0.0501, α(K)=0.0316 5, α(L)=0.01376 20, α(M)=0.00353 5, α(N)=0.000920 13, α(O)=0.000192 3, α(P)=2.42E-5 4 | |
(23)+ | 1.04 µs 7 | 602.7 1 | E2 | 0.0229 | B(E2)(W.u.)=6.5E-6 11, α=0.0229, α(K)=0.01635 23, α(L)=0.00494 7, α(M)=0.001237 18, α(N)=0.000322 5, α(O)=6.81E-5 10, α(P)=8.97E-6 13 | ||
X+6525.83 | (22)+ | 659.5 1 | M1 | 0.0720 | α=0.0720, α(K)=0.0585 9, α(L)=0.01027 15, α(M)=0.00243 4, α(N)=0.000633 9, α(O)=0.0001385 20, α(P)=2.03×10-5 3 | ||
X+6543.4 | (21)+ | 677.1 2 | M1 | 0.0672 | α=0.0672, α(K)=0.0546 8, α(L)=0.00958 14, α(M)=0.00227 4, α(N)=0.000590 9, α(O)=0.0001292 19, α(P)=1.89×10-5 3 | ||
X+6895.12 | (24+) | < 35 ns | 426.1 1 | M1 | 0.230 | α=0.230, α(K)=0.187 3, α(L)=0.0331 5, α(M)=0.00785 11, α(N)=0.00205 3, α(O)=0.000448 7, α(P)=6.54×10-5 10 | |
X+7035.9 | (23)+ | 566.9 3 | M1 | 0.1074 | α=0.1074, α(K)=0.0872 13, α(L)=0.01537 22, α(M)=0.00364 6, α(N)=0.000948 14, α(O)=0.000207 3, α(P)=3.03×10-5 5 | ||
X+7311.02 | (26)- | 34 ns 2 | 842.0 1 | E3 | 0.0291 | B(E3)(W.u.)=40 8, α=0.0291, α(K)=0.0196 3, α(L)=0.00709 10, α(M)=0.00181 3, α(N)=0.000473 7, α(O)=0.0001001 14, α(P)=1.324E-5 19 | |
X+7973.4 | (26)- | 662.4 2 | M1 | 0.0712 | α=0.0712, α(K)=0.0579 9, α(L)=0.01015 15, α(M)=0.00240 4, α(N)=0.000625 9, α(O)=0.0001369 20, α(P)=2.00×10-5 3 | ||
X+8556.13 | (29)+ | 1.8 ns 2 | 1245.0 1 | E3 | 0.01189 | B(E3)(W.u.)=47 8, α=0.01189, α(K)=0.00891 13, α(L)=0.00225 4, α(M)=0.000555 8, α(N)=0.0001448 21, α(O)=3.11E-5 5, α(P)=4.29E-6 6 | |
X+9249.6 | (30+) | < 0.69 ns | 693.5 1 | M1+E2 | 0.040 | α=0.040 23, α(K)=0.032 20, α(L)=0.006 3, α(M)=0.0015 7, α(N)=0.00038 17, α(O)=8.E-5 4, α(P)=1.2E-5 6 | |
X+9764.7 | (31+) | < 0.69 ns | 515.1 1 | M1 | 0.1385 | α=0.1385, α(K)=0.1124 16, α(L)=0.0199 3, α(M)=0.00470 7, α(N)=0.001226 18, α(O)=0.000268 4, α(P)=3.92×10-5 6 | |
X+12026.0 | (37-) | < 0.69 ns | 1273.9 2 | E3 | 0.01132 | α=0.01132, α(K)=0.00851 12, α(L)=0.00211 3, α(M)=0.000521 8, α(N)=0.0001359 19, α(O)=2.92×10-5 4, α(P)=4.03E-6 6 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 0+ | 2.4 h 1 % α = 96 1 % ε = 4 1 | From 1955Mo68, 1971Go35. E(level): From 1955Mo68, 1971Go35. yrast SEQUENCE. |
643.90 | 2+ | E(level): yrast SEQUENCE. | |
1461.60 | (4)+ | E(level): yrast SEQUENCE. | |
1664.70 | (6)+ | 7.6 ns 7 | E(level): yrast SEQUENCE. |
X+1664.6 | (8+) | 644 ns 40 | Q=0.31 4, μ=7.184 56 g-factor=0.898 7 (TDPAD) (1986Po01); g-factor=0.883 10 (DPAD) (1981Ma28). E(level): g-factor=0.898 7 (TDPAD) (1986Po01); g-factor=0.883 10 (DPAD) (1981Ma28). yrast SEQUENCE. |
X+2376.88 | (10)+ | < 1.4 ns | E(level): yrast SEQUENCE. |
X+2562.31 | (11)- | 64 ns 3 | μ=12.16 11 g-factor=1.105 10 (DPAD) (1981Ma28). E(level): g-factor=1.105 10 (DPAD) (1981Ma28). |
X+2922.63 | (12)+ | < 1.4 ns | E(level): yrast SEQUENCE. |
X+3248.06 | (14)+ | 76 ns 7 | μ=14.92 10 g-factor=1.066 7 (TDPAD) (1986Po01); g-factor=1.043 20 (DPAD) (1981Ma28). E(level): g-factor=1.066 7 (TDPAD) (1986Po01); g-factor=1.043 20 (DPAD) (1981Ma28). yrast SEQUENCE. |
X+3812.40 | (17)- | 1.06 µs 5 | Q=0.86 10, μ=17.88 9 g-factor=1.052 5 (TDPAD) (1986Po01); g-factor=1.039 10 (DPAD) (1981Ma28). E(level): g-factor=1.052 5 (TDPAD) (1986Po01); g-factor=1.039 10 (DPAD) (1981Ma28). yrast SEQUENCE. |
X+4993.43 | (20)+ | 12.3 ns 9 | μ=22.3 1 g-factor=1.116 5 (TDPAD) (1986Po01). E(level): g-factor=1.116 5 (TDPAD) (1986Po01). yrast SEQUENCE. |
X+5876.31 | (20)+ | < 7 ns | E(level): yrast SEQUENCE. |
X+6036.02 | (21)+ | < 7 ns | E(level): yrast SEQUENCE. |
X+6469.02 | (23)+ | 1.04 µs 7 | μ=15.42 15 g-factor=0.701 7 (TDPAD) (1986Po01). E(level): g-factor=0.701 7 (TDPAD) (1986Po01). yrast SEQUENCE. |
X+7311.02 | (26)- | 34 ns 2 | μ=18.33 22 g-factor=0.733 9 (TDPAD) (1986Po01). E(level): g-factor=0.733 9 (TDPAD) (1986Po01). yrast SEQUENCE. |
X+8556.13 | (29)+ | 1.8 ns 2 | E(level): yrast SEQUENCE. |
X+9249.6 | (30+) | < 0.69 ns | E(level): yrast SEQUENCE. |
X+9764.7 | (31+) | < 0.69 ns | E(level): yrast SEQUENCE. |
X+10086.8 | (32+) | < 0.69 ns | E(level): yrast SEQUENCE. |
X+10752.1 | (34+) | < 0.69 ns | E(level): yrast SEQUENCE. |
X+12026.0 | (37-) | < 0.69 ns | E(level): yrast SEQUENCE. |
E(level) | E(gamma) | Comments |
X+1664.6 | X | E(γ): γ ray not observed. x ≈45 based on level energy 1709 keV 30 in 214Ra α decay:68.6 μs. Highly converted transition. Other: |<50 in 1979Po19, 1982Po03. |
X+2376.88 | 712.3 | M(γ): Stretched transition, from γ(θ) (1982Po03). |
X+2922.63 | 545.7 | M(γ): Stretched transition, from γ(θ) (1982Po03). |
X+3248.06 | 325.4 | M(γ): Stretched transition, from γ(θ) (1982Po03). |
X+5861.0 | 690.2 | I(γ): weak transition and no intensity is given in (HI,xnγ) |
X+6036.02 | 159.7 | M(γ): Stretched transition, from γ(θ) (1982Po03). |
X+6469.02 | 433.0 | M(γ): Stretched transition, from γ(θ) (1982Po03). |
X+7311.02 | 415.9 | M(γ): Stretched transition, from γ(θ) (1982Po03). | 842.0 | M(γ): Stretched transition, from γ(θ) (1982Po03). |
X+8556.13 | 1245.0 | M(γ): Stretched transition, from γ(θ) (1982Po03). |