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 SYS(n)= 1.822×104 keV 9S(p)= 3.8×102 keV 3Q(α)= -7.07×103 keV 5
Reference: 2021Wa16

References:
  A  47Fe EC+B+ decay  B  9Be(48Mn,47MnG)

General 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)










E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
     0AB (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.

Back to top

Back to top

Additional Gamma Data:













E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data
   122.40 (7/2-) 476 ps 25     122.4 2 M10.01781B(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

Back to top

Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments

Back to top

Additional Gamma Comments:

E(level)E(gamma)Comments

Back to top