ADOPTED LEVELS, GAMMAS for 200Pt
Author: F.G. Kondev | Citation: Nucl. Data Sheets 192, 1 (2023) | Cutoff date: 1-Aug-2023
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=640 keV 30 | S(n)= 7282 keV 20 | S(p)= 9490 keV 50 | Q(α)= -750 keV 40 | ||
| Reference: 2021WA16 |
| References: | |||
| A | 200Ir β- decay | B | 198Pt(t,p) |
| C | 198Pt(t,pγ) | D | 9Be(208Pb,xγ) |
| E | 198Pt(82Se,80SeG) | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 0.0 | ABCDE | 0+ | 12.6 h 3 % β- = 100 | |||||
| 470.10 20 | ABCDE | 2+ | 470.1 2 | 100 | E2 | 0.0 | 0+ | |
| 867.58 25 | ABCDE | (2)+ | 397.3 2 867.9 4 ? | 100 7 <3.8 | M1+E2 | 470.10 0.0 | 2+ 0+ | |
| 1103.3 3 | ABCDE | 4+ | 633.0 2 | 100 | E2 | 470.10 | 2+ | |
| 1118.0 10 ? | C | (0+) | 1118S | | (E0) | 0.0 | 0+ | |
| 1181.29 25 | A C | (3)+ | 313.8 2 711.1 2 | 100 9 32 4 | E2(+M1) M1+E2 | 867.58 470.10 | (2)+ 2+ | |
| 1268.5 3 | BCDE | (4)+ | 165.3 4 400.6 2 799.5 3 | 13 4 100 7 19 5 | E2 | 1103.3 867.58 470.10 | 4+ (2)+ 2+ | |
| 1566.9 3 | BCDE | (5)- | 299.0 3 463.4 2 | 14.2 17 100 4 | E1 E1 | 1268.5 1103.3 | (4)+ 4+ | |
| 1566.9+X | CDE | (7-) | 14.2 ns 6 | |||||
| 1583.1 5 | BC | 0+ | 1113.0 5 1583S | 100 | (E0) | 470.10 0.0 | 2+ 0+ | |
| 1617 8 | B | |||||||
| 1624.9 13 | A | 757 2 1155.0 16 | 78 10 100 13 | 867.58 470.10 | (2)+ 2+ | |||
| 1690.5 18 | AB | 822.9 17 | 100 | 867.58 | (2)+ | |||
| 1692.5 4 | BC | (2)+ | 424.1 3 511.1 4 | 100 11 67 22 | E2 | 1268.5 1181.29 | (4)+ (3)+ | |
| 1730.4 8 | AB | (2+) | 1260.3 7 | 100 | 470.10 | 2+ | ||
| 1757 5 | B | (2+) | ||||||
| 1833.6 12 | AB | 652.3 11 | 100 | 1181.29 | (3)+ | |||
| 1850.5 16 | AB | (2+) | 982.9 15 | 100 | 867.58 | (2)+ | ||
| 1884.2 4 | BC E | (6+) | 317.4 4 780.8 2 | 81 25 100 14 | 1566.9 1103.3 | (5)- 4+ | ||
| 1908.1 5 | C | (4,5,6)- | 341.2 4 | 100 | E2(+M1) | 1566.9 | (5)- | |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 1919.4 4 | BC | 816.1 3 | 100 | 1103.3 | 4+ | |||
| 1936 5 | B | (4+) | ||||||
| 1970.3 4 | C | (4,5,6)- | 403.4 2 | 100 | M1+E2 | 1566.9 | (5)- | |
| 1990.7 4 | BC | (2+) | 809.5 3 887.2 4 | 100 13 74 17 | 1181.29 1103.3 | (3)+ 4+ | ||
| 2014 6 | B | 0+ | ||||||
| 2098.5 5 | C | 531.6 3 | 100 | 1566.9 | (5)- | |||
| 2118 7 | B | (2+) | ||||||
| 2120.1 5 | BC | (4,5,6)- | 553.2 3 | 100 | M1(+E2) | 1566.9 | (5)- | |
| 2144 6 | B | |||||||
| 2156 6 | B | (2+) | ||||||
| 2168 6 | B | |||||||
| 2253 7 | B | 0+ | ||||||
| 2258.3 5 | C | (4,5,6)- | 691.4 3 | 100 | M1(+E2) | 1566.9 | (5)- | |
| 2275.50+X 20 | DE | (9-) | 708.6 2 | 100 | 1566.9+X | (7-) | ||
| 2299 7 | B | |||||||
| 2402 9 | B | |||||||
| 2431 7 | B | |||||||
| 2461 8 | B | (4+) | ||||||
| 2491 10 | B | |||||||
| 2525 10 | B | |||||||
| 2551 8 | B | |||||||
| 2668 9 | B | (2+) | ||||||
| 2709 9 | B | |||||||
| 2731 11 | B | |||||||
| 2753 3 | E | (8+) | 869 3 | 100 | 1884.2 | (6+) | ||
| 2818.0+X 3 | DE | 542.5 2 | 100 | 2275.50+X | (9-) | |||
| 3136.4+X 4 | DE | 318.4 2 | 100 | 2818.0+X | ||||
| 3136.4+Y | DE | (12+) | 13.4 ns 10 | |||||
E(level): From a least squares fit to Eγ
Jπ(level): From deduced transition multipolarities in 198Pt(t,pγ), unless otherwise specified
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 1 - GS band | |||||||
| 0.0 | 0+ | 12.6 h 3 % β- = 100 | |||||
| 470.10 20 | 2+ | 470.1 2 | 100 | E2 | 0.0 | 0+ | |
| 1103.3 3 | 4+ | 633.0 2 | 100 | E2 | 470.10 | 2+ | |
| 1884.2 4 | (6+) | 317.4 4 780.8 2 | 81 25 100 14 | 1566.9 1103.3 | (5)- 4+ | ||
| 2753 3 | (8+) | 869 3 | 100 | 1884.2 | (6+) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
| 470.10 | 2+ | 470.1 2 | E2 | 0.0288 | α=0.0288 4, α(K)=0.02097 29, α(L)=0.00598 8, α(M)=0.001459 21, α(N)=0.000358 5, α(O)=6.03×10-5 8, α(P)=2.202E-6 31 | ||
| 867.58 | (2)+ | 397.3 2 | M1+E2 | 1.6 +6-3 | 0.072 | α=0.072 11, α(K)=0.055 10, α(L)=0.0128 10, α(M)=0.00308 21, α(N)=0.00076 5, α(O)=0.000130 10, α(P)=6.1×10-6 11 | |
| 1103.3 | 4+ | 633.0 2 | E2 | 0.01426 | α=0.01426 20, α(K)=0.01100 15, α(L)=0.002493 35, α(M)=0.000597 8, α(N)=0.0001468 21, α(O)=2.522×10-5 35, α(P)=1.165E-6 16 | ||
| 1181.29 | (3)+ | 313.8 2 | E2(+M1) | 3.2 +39-9 | 0.103 | α=0.103 13, α(K)=0.070 12, α(L)=0.0250 9, α(M)=0.00619 19, α(N)=0.00152 5, α(O)=0.000251 10, α(P)=7.3×10-6 14 | |
| (3)+ | 711.1 2 | M1+E2 | 1.3 LE | 0.025 | α=0.025 6, α(K)=0.020 5, α(L)=0.0034 7, α(M)=0.00079 16, α(N)=0.00019 4, α(O)=3.5×10-5 7, α(P)=2.3E-6 6 | ||
| 1268.5 | (4)+ | 400.6 2 | E2 | 0.0436 | α=0.0436 6, α(K)=0.0303 4, α(L)=0.01008 14, α(M)=0.002482 35, α(N)=0.000609 9, α(O)=0.0001013 14, α(P)=3.15×10-6 4 | ||
| 1566.9 | (5)- | 299.0 3 | E1 | 0.0263 | α=0.0263 4, α(K)=0.02174 31, α(L)=0.00350 5, α(M)=0.000806 11, α(N)=0.0001978 28, α(O)=3.46×10-5 5, α(P)=1.987E-6 28 | ||
| (5)- | 463.4 2 | E1 | 0.00973 | α=0.00973 14, α(K)=0.00810 11, α(L)=0.001256 18, α(M)=0.000288 4, α(N)=7.08×10-5 10, α(O)=1.251E-5 18, α(P)=7.68E-7 11 | |||
| 1692.5 | (2)+ | 424.1 3 | E2 | 0.0375 | α=0.0375 5, α(K)=0.0265 4, α(L)=0.00833 12, α(M)=0.002046 29, α(N)=0.000502 7, α(O)=8.38×10-5 12, α(P)=2.77E-6 4 | ||
| 1908.1 | (4,5,6)- | 341.2 4 | E2(+M1) | 2.7 +46-8 | 0.086 | α=0.086 15, α(K)=0.061 14, α(L)=0.0190 12, α(M)=0.00466 24, α(N)=0.00114 6, α(O)=0.000191 13, α(P)=6.4×10-6 16 | |
| 1970.3 | (4,5,6)- | 403.4 2 | M1+E2 | 1.6 +17-6 | 0.069 | α=0.069 21, α(K)=0.053 18, α(L)=0.0122 19, α(M)=0.0029 4, α(N)=0.00072 10, α(O)=0.000124 20, α(P)=5.8×10-6 21 | |
| 2120.1 | (4,5,6)- | 553.2 3 | M1(+E2) | 1.4 LE | 0.046 | α=0.046 13, α(K)=0.038 12, α(L)=0.0065 14, α(M)=0.00152 31, α(N)=0.00037 8, α(O)=6.7×10-5 15, α(P)=4.2E-6 13 | |
| 2258.3 | (4,5,6)- | 691.4 3 | M1(+E2) | 1.3 LE | 0.027 | α=0.027 7, α(K)=0.022 6, α(L)=0.0037 8, α(M)=0.00085 17, α(N)=0.00021 4, α(O)=3.7×10-5 8, α(P)=2.4E-6 7 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | 0+ | 12.6 h 3 % β- = 100 | E(level): GS band. |
| 470.10 | 2+ | XREF: B(466). E(level): GS band. | |
| 867.58 | (2)+ | XREF: B(863). | |
| 1103.3 | 4+ | XREF: B(1099). E(level): GS band. | |
| 1268.5 | (4)+ | XREF: B(1263). | |
| 1566.9 | (5)- | XREF: B(1561). | |
| 1583.1 | 0+ | XREF: B(1579). | |
| 1730.4 | (2+) | XREF: B(1726). | |
| 1884.2 | (6+) | XREF: B(1872). E(level): GS band. | |
| 1919.4 | XREF: B(1915). | ||
| 1990.7 | (2+) | XREF: B(1986). | |
| 2120.1 | (4,5,6)- | XREF: B(2128). | |
| 2753 | (8+) | E(level): GS band. |
| E(level) | E(gamma) | Comments |
| 470.10 | 470.1 | M(γ): α(K)exp=0.021 4 (1988Ya03) |
| 867.58 | 397.3 | M(γ): α(K)exp=0.055 9 (1988Ya03) |
| 1103.3 | 633.0 | M(γ): α(K)exp=0.010 3 (1988Ya03) |
| 1181.29 | 313.8 | M(γ): α(K)exp=0.070 12 (1988Ya03) | 711.1 | M(γ): α(K)exp=0.021 6 (1988Ya03) |
| 1268.5 | 400.6 | M(γ): α(K)exp=0.034 7 (1988Ya03) |
| 1566.9 | 299.0 | M(γ): α(K)exp=0.018 8 (1988Ya03) | 463.4 | M(γ): α(K)exp=0.0066 20 (1988Ya03) |
| 1624.9 | 757 | E(γ): From 200Ir β- decay (2013Mo20) I(γ): From 200Ir β- decay (2013Mo20) | 1155.0 | E(γ): From 200Ir β- decay (2013Mo20) I(γ): From 200Ir β- decay (2013Mo20) |
| 1690.5 | 822.9 | E(γ): From 200Ir β- decay (2013Mo20) I(γ): From 200Ir β- decay (2013Mo20) |
| 1692.5 | 424.1 | M(γ): α(K)exp=0.031 8 (1988Ya03) |
| 1730.4 | 1260.3 | E(γ): From 200Ir β- decay (2013Mo20) I(γ): From 200Ir β- decay (2013Mo20) |
| 1833.6 | 652.3 | E(γ): From 200Ir β- decay (2013Mo20) I(γ): From 200Ir β- decay (2013Mo20) |
| 1850.5 | 982.9 | E(γ): From 200Ir β- decay (2013Mo20) I(γ): From 200Ir β- decay (2013Mo20) |
| 1908.1 | 341.2 | M(γ): α(K)exp=0.061 14 (1988Ya03) |
| 1970.3 | 403.4 | M(γ): α(K)exp=0.054 17 (1988Ya03) |
| 2120.1 | 553.2 | M(γ): α(K)exp=0.046 20 (1988Ya03) |
| 2258.3 | 691.4 | M(γ): α(K)exp=0.026 10 (1988Ya03) |
| 2275.50+X | 708.6 | E(γ): From 9Be(208Pb,Xγ) (2005Ca02) I(γ): From 9Be(208Pb,Xγ) (2005Ca02) |
| 2818.0+X | 542.5 | E(γ): From 9Be(208Pb,Xγ) (2005Ca02) I(γ): From 9Be(208Pb,Xγ) (2005Ca02) |
| 3136.4+X | 318.4 | E(γ): From 9Be(208Pb,Xγ) (2005Ca02) I(γ): From 9Be(208Pb,Xγ) (2005Ca02) |