ADOPTED LEVELS, GAMMAS for 47Mn
Authors: S. Ota and E.A. Mccutchan | Citation: Nucl. Data Sheets 203, 1 (2025) | Cutoff date: 1-Apr-2025
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=-15437 keV SY | S(n)= 1.822×104 keV 9 | S(p)= 3.8×102 keV 3 | Q(α)= -7.07×103 keV 5 | ||
| Reference: 2021Wa16 |
| References: | |||
| A | 47Fe EC+B+ decay | B | 9Be(48Mn,47MnG) |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 0 | AB | (5/2-) | 88.0 ms 13 % ε = 100 % εp < 1.7 | |||||
| 122.40 20 | B | (7/2-) | 476 ps 25 | 122.4 2 | 100 | M1 | 0 | (5/2-) |
| 1175.3 8 | B | (9/2-) | 1053 1 1175 5 ? | 100 5 5 4 | 122.40 0 | (7/2-) (5/2-) | ||
| 1380.4 8 | B | 11/2- | 205 1 1258 1 | 10.8 22 100 5 | 1175.3 122.40 | (9/2-) (7/2-) | ||
| 2197.4 21 | B | 1022 2 | 100 | 1175.3 | (9/2-) | |||
| 2394.5 10 | B | (9/2-) | 1220 3 ? 2272 1 | 8 6 100 10 | 1175.3 122.40 | (9/2-) (7/2-) | ||
| 2574.4 22 | B | (13/2-) | 1194 2 | 100 | 1380.4 | 11/2- | ||
| 2723.4 13 | B | 1548 1 | 100 | 1175.3 | (9/2-) | |||
| 2724.4 13 | B | (15/2-) | 1344 1 | 100 | 1380.4 | 11/2- | ||
| 2833.4 10 | B | (11/2-) | 1453 1 1658 1 | 6.7 22 100 9 | 1380.4 1175.3 | 11/2- (9/2-) | ||
| 3568.4 16 | B | (17/2-) | 844 1 ? | 100 | 2724.4 | (15/2-) | ||
| 7.04E3 4 | A | (7/2-) | % p = 88.4 9 | |||||
E(level): From a least-squares fit to Eγ, by evaluator.
Jπ(level): As proposed by 2022Ut02, based on mirror symmetry comparison to 47Ti.
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
| 122.40 | (7/2-) | 476 ps 25 | 122.4 2 | M1 | 0.01781 | B(M1)(W.u.)=0.0249 13, α=0.01781 26, α(K)=0.01604 23, α(L)=0.001555 23, α(M)=0.0002113 31, α(N)=9.95×10-6 15 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| E(level) | E(gamma) | Comments |
1987Po04: Ni(58Ni,X) E=55 MeV/α. LISE magnetic spectrometer at GANIL and ΔE/E Si telescope; 335 events in Mn spectrum for α=47 . First observation of 47Mn
1996Fa03: 9Be(58Ni,X) E=650 MeV/nucleon. Measured projectile-like fragments at 0|’ using Fragment Recoil Separator (FRS) at GSI. MUSIC ionization chamber, ΔE/E counter telescope and tof by two scintillation detectors. Measured β+ particles and protons from implanted 47Mn; deduced T1/2 and proton branching ratio.
2007Do17: Ni(58Ni,X) with E=74.5 MeV/nucleon at GANIL. Fragments separated with SISSE/LISE3 and identification by energy loss, residual energy and time-of-flight measurements using two micro-channel plate (MCP) detectors and Si detectors. Ions implanted into (DSSSD) and measured Ep, Ip, p(t) using Si(Li) detector.
Q-value: ΔQ(β-)=501 (2021Wa16)
Q-value: S(2n)=33729 (syst) 302, S(2p)=5260 3, Q(εp)=7220 3 (2021Wa16)