ADOPTED LEVELS, GAMMAS for 42Cl
Authors: Jun Chen and Balraj Singh | Citation: Nucl. Data Sheets 135, 1 (2016) | Cutoff date: 31-May-2016
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=9.51×103 keV 14 | S(n)= 5.68×103 keV 16 | S(p)= 13.19×103 keV 14 | Q(α)= -12.67×103 keV 17 | ||
| Reference: 2012WA38 |
| References: | |||
| A | 42S β- decay (1.016 S) | B | 43S β-n decay (265 MS) |
| C | 208Pb(40Ar,xγ) | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 0 | A C | (2-) | 6.8 s 3 % β- = 100 | |||||
| 118.19 6 | A | (3-) | 118.25 10 | 100 | 0 | (2-) | ||
| 522 1 ? | C | (4-) | 522 1 | 100 | 0 | (2-) | ||
| 588.97 6 | A | (1-,2,3+) | 470.78 6 588.78 9 | 100 4 0.75 15 | 118.19 0 | (3-) (2-) | ||
| 639.44 9 | A | (1-,2,3+) | 521.26 10 638.9 4 | 100 20 28 5 | 118.19 0 | (3-) (2-) | ||
| 841.91 6 | A | (1-,2,3+) | 202.42 11 252.6 4 ? 723.72 7 841.95 8 | 2.6 3 0.93 24 100 3 25 3 | 639.44 588.97 118.19 0 | (1-,2,3+) (1-,2,3+) (3-) (2-) | ||
| 1025.82 23 | A | (1-,2,3+) | 907.5 5 1025.9 4 ? | 71 33 100 31 | 118.19 0 | (3-) (2-) | ||
| 1267.49 7 | A | 1+ | 425.61 6 678.43 7 1149.42 13 1268.8 7 ? | 44 3 100 6 13 3 12.8 19 | [M2] | 841.91 588.97 118.19 0 | (1-,2,3+) (1-,2,3+) (3-) (2-) | |
| 1385.69 18 | A | 796.80 20 | 100 | 588.97 | (1-,2,3+) | |||
| 1550.42 9 | A | 1550.52 14 | 100 | 0 | (2-) | |||
| 1576.65 20 ? | A | 1458.53 23 ? | 100 | 118.19 | (3-) | |||
| 1684.22 11 ? | A | 1684.1 3 ? | 100 | 0 | (2-) | |||
| 1710.92 8 | A | 160.60 9 685.1 3 868.94 14 1071.6 3 1121.97 13 1592.55 18 | 52 5 41 4 66 7 43 10 100 20 65 7 | 1550.42 1025.82 841.91 639.44 588.97 118.19 | (1-,2,3+) (1-,2,3+) (1-,2,3+) (1-,2,3+) (3-) | |||
| 1834.87 13 ? | A | 1245.93 24 ? | 100 | 588.97 | (1-,2,3+) | |||
| 2123.31 8 | A | 1+ | 288.49 12 ? 439.09 8 ? 737.8 3 1281.44 12 1534.26 11 2004.93 16 2123.9 5 | 1.93 24 5.4 5 1.2 4 100 4 34.0 16 52.0 19 3.9 5 | [M2] | 1834.87 1684.22 1385.69 841.91 588.97 118.19 0 | (1-,2,3+) (1-,2,3+) (3-) (2-) | |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 2221.03 12 ? | A | 670.55 10 ? | 100 | 1550.42 | ||||
| 2241.17 25 | A | (1+) | 1399.1 3 1652.4 4 | 100 11 45 15 | 841.91 588.97 | (1-,2,3+) (1-,2,3+) | ||
| 2403.2 4 ? | A | 1814.2 4 ? | 100 | 588.97 | (1-,2,3+) | |||
| 3029.71 11 | A | 1+ | 808.55 15 ? 1193.1 9 ? 1318.88 11 1453.2 3 ? 2187.2 4 2440.6 3 2911.7 5 | 16.3 26 18 3 100 4 14.4 19 29 3 26 3 20 3 | 2221.03 1834.87 1710.92 1576.65 841.91 588.97 118.19 | (1-,2,3+) (1-,2,3+) (3-) | ||
E(level): From least-squares fit to Eγ data.
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0 | (2-) | 6.8 s 3 % β- = 100 | Mean radius r20=1.304 fm2 54 (2006Kh08). E(level): Mean radius r20=1.304 fm2 54 (2006Kh08). Jπ(level): From shell-model calculations (2013Sz02). |
| 118.19 | (3-) | Jπ(level): From shell-model calculations (2013Sz02). | |
| 522 | (4-) | Jπ(level): From shell-model calculations (2013Sz02). | |
| 588.97 | (1-,2,3+) | Jπ(level): Inferred from a comparison with the decay scheme of 40S (2006Wi10). | |
| 639.44 | (1-,2,3+) | Jπ(level): Inferred from a comparison with the decay scheme of 40S (2006Wi10). | |
| 841.91 | (1-,2,3+) | Jπ(level): Inferred from a comparison with the decay scheme of 40S (2006Wi10). | |
| 1025.82 | (1-,2,3+) | Jπ(level): Inferred from a comparison with the decay scheme of 40S (2006Wi10). |
1971Ar32: 42Cl produced and identified in 232Th(40Ar,X) reaction at 290 MeV, measured fragment yield.
1981Vo04: 42Cl produced in U,Nb(p,X) at 600 MeV, measured half-life
1998WiZX, 1998WiZV, 1989Mi03, 1981HuZT: studies of 42Cl β decay
Mass measurements: 2015Xu14, 1991Zh24, 1990Tu01
Cross-section and radius measurements: 2006Kh08, 2006Ro34, 1999Ai02
1991Wa19: shell-model calculations, levels, binding energy, β-decay rates.
Q-value: S(2n)=13500 150, S(2p)=31420 180, Q(β-n)=80 140 (2012Wa38)