ADOPTED LEVELS, GAMMAS for 230Ra
Author: C. Morse | Citation: Nucl. Data Sheets 197, 259 (2024). | Cutoff date: 26-Sep-2023
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=678 keV 19 | S(n)= 6117 keV 19 | S(p)= 8441 keV 11 | Q(α)= 3344 keV 15 | ||
| Reference: 2021Wa16 | |||||
| References: | |||
| A | 230Fr β- decay | B | 232Th(136Xe,xγ) |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
| 0.0 | AB | 0+ | 93 m 2 % β- = 100 | ||||
| 57.44 7 | AB | 2+ | 57.4 1 | 100 | 0.0 | 0+ | |
| 186.56 8 | AB | (4+) | 129.16 12 | 100 | 57.44 | 2+ | |
| 379.03 12 | AB | (6+) | 192.46 9 | 100 | 186.56 | (4+) | |
| 626.33 23 | B | (8+) | 247.3 2 | 100 | 379.03 | (6+) | |
| 711.01 7 | A | (1-) | 653.4 1 711.0 1 | 96 7 100 25 | 57.44 0.0 | 2+ 0+ | |
| 734.83 7 | A | (2+) | 548.0 3 677.4 1 734.9 1 | 4.9 5 100 7 89 7 | 186.56 57.44 0.0 | (4+) 2+ 0+ | |
| 768.34 8 | A | (3-) | 57.1 1 581.9 1 711.0 1 | 0.15 5 13.4 10 100 10 | 711.01 186.56 57.44 | (1-) (4+) 2+ | |
| 785.83 10 | A | (3+) | 599.3 1 728.4 1 | 26.2 19 100 6 | 186.56 57.44 | (4+) 2+ | |
| 849.80 12 | A | (4+) | 663.2 1 792.4 2 | 100 7 62 5 | 186.56 57.44 | (4+) 2+ | |
| 879.96 24 | A | (5-) | 500.8 693.3 | <5 100 | 379.03 186.56 | (6+) (4+) | |
| 893.04 12 | A | 706.5 1 835.5 3 | 100 7 72 8 | 186.56 57.44 | (4+) 2+ | ||
| 919.9 3 | B | (10+) | 293.6 2 | 100 | 626.33 | (8+) | |
| 932.15 19 | A | (5+) | 553.2 2 745.4 3 | 30 3 100 15 | 379.03 186.56 | (6+) (4+) | |
| 1034.17 12 | A | (2+) | 266.5 2 323.1 2 847.2 3 976.3 3 1033.8 5 | 28 4 43 4 72 9 100 10 37 6 | 768.34 711.01 186.56 57.44 0.0 | (3-) (1-) (4+) 2+ 0+ | |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
| 1144.47 14 | A | (4+) | 264.5 2 375.8 2 765.5 3 958.0 2 1086.9 5 | 55 6 89 9 63 8 100 11 46 8 | 879.96 768.34 379.03 186.56 57.44 | (5-) (3-) (6+) (4+) 2+ | |
| 1158.50 16 | A | 971.8 2 1101.2 2 | 100 10 93 8 | 186.56 57.44 | (4+) 2+ | ||
| 1189.01 19 | A | 338.9 3 1002.2 3 | 7.4 15 100 10 | 849.80 186.56 | (4+) (4+) | ||
| 1211.80 19 | A | 832.4 3 1025.4 2 | 51 5 100 10 | 379.03 186.56 | (6+) (4+) | ||
| 1252.1 6 | B | (12+) | 332.2 5 | 100 | 919.9 | (10+) | |
| 1281.10 22 | A | 1094.8 3 1223.4 3 | 100 10 78 8 | 186.56 57.44 | (4+) 2+ | ||
| 1341.16 22 | A | 1154.6 2 | 100 | 186.56 | (4+) | ||
| 1467.0 3 | A | 587.0 2 | 100 | 879.96 | (5-) | ||
| 1522.36 18 | A | 333.1 2 754.0 3 811.9 3 1465.0 5 | 40 4 65 16 100 10 18 5 | 1189.01 768.34 711.01 57.44 | (3-) (1-) 2+ | ||
| 1616.2 8 | B | (14+) | 364.1 5 | 100 | 1252.1 | (12+) | |
| 1897.23 12 | A | 863.5 3 1004.3 3 1111.8 3 1128.8 2 1162.6 2 1710.2 2 1839.3 5 | 11.0 12 46 5 27 3 87 6 100 7 63 7 13.0 20 | 1034.17 893.04 785.83 768.34 734.83 186.56 57.44 | (2+) (3+) (3-) (2+) (4+) 2+ | ||
| 2005.02 13 | A | 1219.0 5 1236.6 3 1270.2 2 1294.0 2 1947.7 3 | 32 4 74 7 74 7 86 9 100 10 | 785.83 768.34 734.83 711.01 57.44 | (3+) (3-) (2+) (1-) 2+ | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
| 2006.2 9 | B | (16+) | 390.0 5 | 100 | 1616.2 | (14+) | |
| 2043.40 18 | A | 898.7 2 1274.6 3 1857.8 3 | 100 10 59 9 100 10 | 1144.47 768.34 186.56 | (4+) (3-) (4+) | ||
| 2418.2 10 ? | B | (18+) | 412.0 5 ? | 100 | 2006.2 | (16+) | |
E(level): Determined from least-squares fit to γ-ray energies.
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | Final Levels | ||
| Band 1 - K=0+ GS ROTATIONAL band. | |||||||
| 0.0 | 0+ | 93 m 2 % β- = 100 | |||||
| 57.44 7 | 2+ | 57.4 1 | 100 | 0.0 | 0+ | ||
| 186.56 8 | (4+) | 129.16 12 | 100 | 57.44 | 2+ | ||
| 379.03 12 | (6+) | 192.46 9 | 100 | 186.56 | (4+) | ||
| 626.33 23 | (8+) | 247.3 2 | 100 | 379.03 | (6+) | ||
| 919.9 3 | (10+) | 293.6 2 | 100 | 626.33 | (8+) | ||
| 1252.1 6 | (12+) | 332.2 5 | 100 | 919.9 | (10+) | ||
| 1616.2 8 | (14+) | 364.1 5 | 100 | 1252.1 | (12+) | ||
| 2006.2 9 | (16+) | 390.0 5 | 100 | 1616.2 | (14+) | ||
| 2418.2 10 | (18+) | 412.0 5 ? | 100 | 2006.2 | (16+) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | Final Levels | ||
| Band 2 - K=0- OCTUPOLE-VIBRATIONAL band. | |||||||
| 711.01 7 | (1-) | ||||||
| 768.34 8 | (3-) | 57.1 1 581.9 1 711.0 1 | 0.15 5 13.4 10 100 10 | 711.01 186.56 57.44 | (1-) (4+) 2+ | ||
| 879.96 24 | (5-) | 500.8 693.3 | <5 100 | 379.03 186.56 | (6+) (4+) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | Final Levels | ||
| Band 3 - K=2+ GAMMA-VIBRATIONAL band. | |||||||
| 734.83 7 | (2+) | ||||||
| 785.83 10 | (3+) | 599.3 1 728.4 1 | 26.2 19 100 6 | 186.56 57.44 | (4+) 2+ | ||
| 849.80 12 | (4+) | 663.2 1 792.4 2 | 100 7 62 5 | 186.56 57.44 | (4+) 2+ | ||
| 932.15 19 | (5+) | 553.2 2 745.4 3 | 30 3 100 15 | 379.03 186.56 | (6+) (4+) | ||
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | 0+ | 93 m 2 % β- = 100 | δ<r2>(214Ra,230Ra)=+1.9435 fm2 2(stat) 975(syst) (2018Ly01). E(level): K=0+ GS ROTATIONAL band. |
| 57.44 | 2+ | E(level): K=0+ GS ROTATIONAL band. | |
| 186.56 | (4+) | E(level): K=0+ GS ROTATIONAL band. | |
| 379.03 | (6+) | E(level): K=0+ GS ROTATIONAL band. | |
| 626.33 | (8+) | E(level): K=0+ GS ROTATIONAL band. | |
| 711.01 | (1-) | E(level): K=0- OCTUPOLE-VIBRATIONAL band. | |
| 734.83 | (2+) | E(level): K=2+ GAMMA-VIBRATIONAL band. | |
| 768.34 | (3-) | E(level): K=0- OCTUPOLE-VIBRATIONAL band. | |
| 785.83 | (3+) | E(level): K=2+ GAMMA-VIBRATIONAL band. | |
| 849.80 | (4+) | E(level): K=2+ GAMMA-VIBRATIONAL band. | |
| 879.96 | (5-) | E(level): K=0- OCTUPOLE-VIBRATIONAL band. | |
| 919.9 | (10+) | E(level): K=0+ GS ROTATIONAL band. | |
| 932.15 | (5+) | E(level): K=2+ GAMMA-VIBRATIONAL band. | |
| 1252.1 | (12+) | E(level): K=0+ GS ROTATIONAL band. | |
| 1616.2 | (14+) | E(level): K=0+ GS ROTATIONAL band. | |
| 2006.2 | (16+) | E(level): K=0+ GS ROTATIONAL band. | |
| 2418.2 | (18+) | E(level): K=0+ GS ROTATIONAL band. |
| E(level) | E(gamma) | Comments |
| 186.56 | 129.16 | E(γ): Weighted average of 129.1 keV 1 (1986KuZL) and 129.4 keV 2 (1999Co02). |
| 379.03 | 192.46 | E(γ): Weighted average of 192.5 keV 1 (1986KuZL) and 192.3 keV 2 (1999Co02). |
| 711.01 | 711.0 | E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided |
| 768.34 | 57.1 | E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided |
| 711.0 | E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided |