ADOPTED LEVELS, GAMMAS for 147Tm

Authors: N. Nica and B. Singh |  Citation: Nucl. Data Sheets 181, 1 (2022) |  Cutoff date: 9-Mar-2022 

 Full ENSDF file | Adopted Levels (PDF version) 


S(n)= 12990 keV SYS(p)= -1059 keV 3Q(α)= 3650 keV SY
Reference: 2021WA16

References:
  A  92Mo(58Ni,P2N)  B  58Ni(92Mo,p2nγ),







E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)Final Levels
     0.0AB 11/2- 0.58 s 3 
% p = 15 5
% ε = 85 5
    
    68 6 AB 3/2+ 0.36 ms 4 
% p = 100
    
   463.70 20  B (15/2-)     463.7 2 
  100
     0.0
11/2-
   543.4 3  B (13/2-)     543.4 3 
  100
     0.0
11/2-
   655 6 ? B (5/2+)     587.1 8 ?
  100
    68
3/2+
  1081.8 5 ? B (17/2-)     538.4 3 ?
  100
   543.4
(13/2-)
  1127.5 5  B (19/2-)     663.8 4 
  100
   463.70
(15/2-)
  1776.9 11 ? B (21/2-)     695.1 10 ?
  100
  1081.8
(17/2-)
  1934.9 6  B (23/2-)     807.4 3 
  100
  1127.5
(19/2-)
  2565.6 7  B     630.7 3 
  100
  1934.9
(23/2-)
  3009.2 12  B     443.6 10 
  100
  2565.6

  3375.6 16  B     366.4 10 
  100
  3009.2

  3523.5 13  B     514.3 3 
  100
  3009.2

E(level): From least-squares fit to Eγ’s assuming ΔEγ=1.0 keV when not given (evaluator, see similar comment in 58Ni(92Mo,p2nγ), 92Mo(58Ni,p2nγ) dataset)

Jπ(level): From 58Ni(92Mo,p2nγ), 92Mo(58Ni,p2nγ) dataset, except where noted. The assignments are based on the γ energy and the intensity pattern expected for band members, supported by shell model calculations and comparisons with neighboring nuclei

Back to top

Band Transitions:

E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)Final Levels
Band 1 - 11/2- πh11/2 band
     0.0 11/2- 0.58 s 3 
% p = 15 5
% ε = 85 5
    
   463.70 20  (15/2-)       
  1127.5 5  (19/2-)     663.8 4 
  100
   463.70
(15/2-)
  1934.9 6  (23/2-)     807.4 3 
  100
  1127.5
(19/2-)
  2565.6 7      630.7 3 
  100
  1934.9
(23/2-)
  3009.2 12      443.6 10 
  100
  2565.6

  3523.5 13      514.3 3 
  100
  3009.2

E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)Final Levels
Band 2 - 3/2+ πd3/2 band
    68 6  3/2+ 0.36 ms 4 
% p = 100
    
   655 6  (5/2+)       
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)Final Levels
Band 3 - (13/2-) band
   543.4 3  (13/2-)       
  1081.8 5  (17/2-)       
  1776.9 11  (21/2-)     695.1 10 ?
  100
  1081.8
(17/2-)

Back to top

Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.011/2- 0.58 s 3 
% p = 15 5
% ε = 85 5
E(p)=1051 keV 3, Q(p)=1071 keV 3 in (58Ni,p2n); Q(p) includes screening correction.
E(level): 11/2- πh11/2 band.
    683/2+ 0.36 ms 4 
% p = 100
σ≈5 μb in (58Ni,p2n) (1993Se04).
E(level): 3/2+ πd3/2 band.
   463.70(15/2-)   E(level): 11/2- πh11/2 band.
   543.4(13/2-)   E(level): (13/2-) band.
   655(5/2+)   E(level): 3/2+ πd3/2 band.
  1081.8(17/2-)   E(level): (13/2-) band.
  1127.5(19/2-)   E(level): 11/2- πh11/2 band.
  1776.9(21/2-)   E(level): (13/2-) band.
  1934.9(23/2-)   E(level): 11/2- πh11/2 band.
  2565.6   E(level): 11/2- πh11/2 band.
  3009.2   E(level): 11/2- πh11/2 band.
  3523.5   E(level): 11/2- πh11/2 band.

Back to top