ADOPTED LEVELS, GAMMAS for 149Sm

Authors: Balraj Singh and Jun Chen |  Citation: Nucl. Data Sheets 185, 2 (2022) |  Cutoff date: 23-Aug-2022 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-695 keV 4S(n)= 5871.1 keV 9S(p)= 7559 keV 6Q(α)= 1871.3 keV 10
Reference: 2021WA16

References:
  A  149Pm β- decay (53.08 H)  B  149Eu ε decay (93.1 d)
  C  muonic atom  D  146Nd(α,nγ)
  E  148Nd(α,3nγ),150Nd(3He,4nγ)  F  148Sm(n,γ) E=THERMAL
  G  148Sm(n,γ),(n,n):Resonances  H  148Sm(d,p)
  I  148Sm(α,3He)  J  148Sm(16O,15O),(13C,12C)
  K  149Sm(γ,γ):MOSSBAUER  L  149Sm(d,d’)
  M  Coulomb Excitation  N  150Sm(n,2nγ)
  O  150Sm(p,d)  P  150Sm(d,t)
  Q  150Sm(3He,α)  R  151Sm(p,t)
  S  151Eu(μ-,2nγ) 

General Comments:

Mass measurements: 1975Ka25, 1972Ba08, 1970Ma05, 1968De17, 1966Ma05

Hyperfine structure studies of the ground state: 2003Pa30, 1999Ku26, 1997Ko33, 1994Ji08, 1990Wa25, 1990En01 (also 1984Ea02), 1987Yo05, 1985Al06 (also 1984Al35,1986Al33) (laser spectroscopy), 1975St15 (NMR technique), 1972Ch55, 1972Ch27, 1968Ro16

Isotope shifts: 1990Wa25, 1990En01, 1987Bo58, 1985Al06, 1980Br15, 1976ClZY, 1973Le16, 1971Le12

Isomer shifts: 1976Co14, 1972Ei05, 1983St17 (compilation)

2017Wi01: measured isotopic abundances of natural Sm samples using inductively coupled plasma mass spectrometry (ICP-ms) technique

Other reactions:

2015Ba20: 208Pb(136Xe,Xγ),E=85 MeV; measured Eγ, Iγ, γγ-coin using Gammasphere at ATLAS-ANL facility. Levels and γ rays in 149Sm populated; deduced cross section.

1993Ge07: measured energies and widths of 22 neutron resonances from 94.9-2955 eV. See 148Sm(n,γ),(n,n):Resonances dataset for details.

2014Fi17: 150Sm(γ,n),E=6-17 MeV; measured E(n), I(n), monochromatic and nonmonochromatic σ(E).

2003Ka23: analyzed neutron resonances

148Sm(n,γ): 1982Ba15, 1986Wi02

148Sm(n,n): 1990Ly01 (E=0.01-0.5 eV), 1971KaZS (E<0.5 keV)

149Sm(58Ni,58Ni),E=245 MeV: 1987Va22, measured σ(θ)

2017No07: theory: calculated single-particle energies, occupation probabilities of the single-particle orbitals, levels, Jπ, B(E2), B(M1), electric quadrupole and magnetic dipole moments using Interacting boson-fermion model (IBFM)

2013Zh28: calculated energies of ground-state band members using several collective rotor and vibrator models.

1983Ma71: calculated levels, rotational characteristics using quasiparticle-rotor model, and variable moments of inertia

Other theoretical studies: consult the NSR database at www.nndc.bnl.gov/nsr/ for 29 references for structure and six for radioactive decay listed under ’document records’ which can be accessed through web retrieval of the ENSDF database at www.nndc.bnl.gov/ensdf/

The statement "in-beam γ-ray " includes the datasets: (α,nγ); and (α,3nγ),(3He,4nγ)

Levels: The band assignments are from 1977Kl04, 1979Ha19, 1990UrZR and 1994Ba01 in 148Nd(α,3nγ),150Nd(3He,4nγ) dataset. It should, however, be noted that Nilsson-model assignments proposed by 1994Ba01 may not be valid for n=87 nuclide, and the levels are expected to be strongly (Coriolis) mixed.

Q-value: S(2n)=14012.5 9, S(2p)=13567.0 10 (2021Wa16)










E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
     0.0ABCDE  HIJKLMNOPQRS 7/2- STABLE      
    22.5002 8 ABCDE  H  K MN PQRS 5/2- 7.33 ns 9      22.5002 8 
   100
M1+E2
     0.0
7/2-
   277.071 7 AB DE  H    MNOP RS 5/2- ≤ 0.2 ns    254.566 23 
   277.089 10 
    17.82 25 
   100.0 5 
M1+E2
M1+E2
    22.5002
     0.0
5/2-
7/2-
   285.946 10 AB DE  HIJ  MNOPQ S 9/2- 0.22 ns 4     263.23 4 
   285.95 1 
     0.31 1 
   100
[E2]
M1(+E2)
    22.5002
     0.0
5/2-
7/2-
   350.035 6 AB DE  H   LMNOPQRS 3/2- 9.5 ps 3      72.983 10 
   327.526 10 
   350.016 10 
     0.347 17 
   100.0 5 
     8.95 14 
M1+E2
M1+E2
E2
   277.071
    22.5002
     0.0
5/2-
5/2-
7/2-
   399.08 7  B D   H      OPQ   (1/2-,3/2-)      122.0 2 
   376.5 2 ?
   100 72 
    10 7 
[M1,E2]

   277.071
    22.5002
5/2-
5/2-
   528.593 7 AB DE  H J LM OPQR  3/2- 24 ps 3     129.50 7 
   178.580 16 
   251.510 37 
   506.093 10 
   528.587 10 
     0.07 4 
     4.0 2 
     2.0 2 
   100.0 8 
    93.7 13 
[M1,E2]
M1+E2
[M1,E2]
E2+M1
E2
   399.08
   350.035
   277.071
    22.5002
     0.0
(1/2-,3/2-)
3/2-
5/2-
5/2-
7/2-
   558.373 7 AB DE  H    MN PQR  5/2- 24 ps 8     208.283 21 
   272.21 14 ?
   281.295 16 
   535.897 12 
   558.372 10 
     9.6 6 
     0.24 17 
    46 4 
    84 3 
   100 6 
M1+E2
[E2]
M1+E2
M1+E2
M1+E2
   350.035
   285.946
   277.071
    22.5002
     0.0
3/2-
9/2-
5/2-
5/2-
7/2-
   590.883 10 AB DE  H   LMNOPQR  9/2- 3.0 ps 7     305.22 8 
   568.36 7 
   590.88 1 
     3.72 23 
    25.9 17 
   100.0 22 
M1(+E2)
E2
E2+M1
   285.946
    22.5002
     0.0
9/2-
5/2-
7/2-
   636.459 18 AB DE  H   LMNOPQR  7/2- < 1.5 ps    287 1 ?
   350.71 7 
   359.57 7 
   613.92 2 
   636.50 5 
 
    10.0 6 
    10.0 8 
   100 4 
    60 4 

M1+E2
M1+E2

M1+E2
   350.035
   285.946
   277.071
    22.5002
     0.0
3/2-
9/2-
5/2-
5/2-
7/2-
   658.66 4  B            O     (LE 7/2)      130.10 4 ?
   308.0 1 ?
   381.7 2 
   636.05 10 ?
    90 23 
     3 3 
   100 23 
     9




   528.593
   350.035
   277.071
    22.5002
3/2-
3/2-
5/2-
5/2-
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   664.09 6 A  DE  H   LMNOPQR  11/2- 2.7 ps 3      73.3
   378.3 1 
   664.1 1 
     5.3 7 
     4.74 30 
   100.0 17 
[M1]
M1(+E2)
E2
   590.883
   285.946
     0.0
9/2-
9/2-
7/2-
   697 2        H   L  OP    (3/2)-        
   709.85 7    D   H   LM  PQ   (3/2,5/2+)      359.8 1 
   432.8 1 
    34 2 
   100 5 


   350.035
   277.071
3/2-
5/2-
   747.39 7    DE       MN      13/2-       84 1 ?
   461.9 1 
 
   100

E2
   664.09
   285.946
11/2-
9/2-
   785.23 12 A          L  O  R  5/2-      785.23 12 
   100

     0.0
7/2-
   789.51 6    DE      LMNO     11/2+      125.4 1 
   198.6 1 
   504
    14.9 6 
   100.0 34 
 
(E1)
E1

   664.09
   590.883
   285.946
11/2-
9/2-
9/2-
   830.46 5 A          L     R  (5/2-,7/2,9/2-)      544.27 6 
   552.92 9 
   808.11
   830.53 7 
     7.6 4 
     1.8 1 
    51 4 
   100 8 




   285.946
   277.071
    22.5002
     0.0
9/2-
5/2-
5/2-
7/2-
   833.23 5 A      H   LM    R  (5/2-:11/2-)      242.10 14 
   547.17 7 
   833.40 7 
     0.6 1 
     4.9 4 
   100 8 



   590.883
   285.946
     0.0
9/2-
9/2-
7/2-
   835.59 7 A      H   L     R  (5/2-,7/2,9/2-)      550.01 15 
   812.92
   835.55 11 
    17 3 
    29 3 
   100 9 



   285.946
    22.5002
     0.0
9/2-
5/2-
7/2-
   878.80 8    DE  HIJ LMNOPQ   13/2+       89.3 1 
   131
   214.8 1 
     8.5 4 
 
   100 3 


E1
   789.51
   747.39
   664.09
11/2+
13/2-
11/2-
   881.97 4 A             O     (5/2,7/2-)      323.95 9 
   353.46 11 
   531.61 6 
   859.46 6 
   881.98 5 
     1.40 14 
     0.29 3 
     1.37 12 
   100 3 
    22 1 





   558.373
   528.593
   350.035
    22.5002
     0.0
5/2-
3/2-
3/2-
5/2-
7/2-
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   925.47 10    D   H   L  OPQ   (3/2+,5/2+)      648.4 1 
   100

   277.071
5/2-
   952.78 9 A      H   L        (5/2,7/2,9/2-)      930.2 2 
   952.8 1 
    68 11 
   100 11 


    22.5002
     0.0
5/2-
7/2-
   967 2               OP    (1/2+)        
   994.65 10    DE      L   PQR  (9/2,11/2,13/2-)      708.7 1 
   100

   285.946
9/2-
  1012 3        H      OP    (1/2-,3/2-)        
  1038.97 10    D       L        (5/2-)      761.9 1 
   100
D+Q
   277.071
5/2-
  1048 2            L  OPQ   (3/2)+        
  1083 2        H   L   P    (LE 7/2)        
  1113 5            L   PQ          
  1123 2        H   L   P R  (LE 7/2)        
  1132.37 8    DE               (9/2-,11/2,13/2-)      385.2 1 
   846.2 1 
    10.8 25 
   100 5 


   747.39
   285.946
13/2-
9/2-
  1154 2        H       PQ   (3/2+,5/2,7/2-)        
  1173.21 12    D                (7/2+,9/2,11/2)      383.7 1 
   100

   789.51
11/2+
  1181 10               O     (3/2,5/2)+        
  1187 3        H   L     R  5/2-        
  1192.80 8    DE               13/2+      314.0 1 
   403.4 1 
   528.6 1 
   100 5 
    75 6 
  <248
M1(+E2)
M1+E2

   878.80
   789.51
   664.09
13/2+
11/2+
11/2-
  1195 2            L  OPQ   1/2+        
  1207?                 R  (5/2-)        
  1226 10               O            
  1237.95 10    D       L   PQ   (9/2-,11/2-)      952.0 1 
   100

   285.946
9/2-
  1240.13 11    DE        N      (15/2)+      450.8
   492.6 1 
    17 3 
   100 3 

E1
   789.51
   747.39
11/2+
13/2-
  1282 10        H   L               
  1304 10                P           
  1308.47 9    DE  H   L  OPQ   11/2-      561.0
   644.9 1 
  1022.4 1 
  1309
 
    33 5 
   100 8 
 


M1+E2

   747.39
   664.09
   285.946
     0.0
13/2-
11/2-
9/2-
7/2-
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1325 3        H   L     R         
  1339 3            L     R  5/2-        
  1343.33 7    DE               (13/2-)      553.6 1 
   596.1 1 
   752.5 1 
    75 13 
   100 3 
    73 10 



   789.51
   747.39
   590.883
11/2+
13/2-
9/2-
  1353 2        H      OP R  (5/2-,7/2-)        
  1360.96 11    DE               17/2-      121.0 8 
   613.7 1 
    11.4 3 
   100

E2
  1240.13
   747.39
(15/2)+
13/2-
  1362.60 13    DE        N      17/2+      483.8 1 
   100
E2
   878.80
13/2+
  1378 2        H   L  OPQ   (5/2-,7/2,9/2+)        
  1393 2            L  OP    (5/2)-        
  1398.70 9    DE               15/2-      520.7 1 
   651.1 1 
   734.7 1 
    21.4 14 
    11 2 
   100 5 
D

E2
   878.80
   747.39
   664.09
13/2+
13/2-
11/2-
  1413.28 11    DE               (13/2+,15/2+)      623.8 1 
   665.7
    13 3 
   100


   789.51
   747.39
11/2+
13/2-
  1428 4         I      PQ   -        
  1442 2         I      PQ   (LE 5/2)        
  1470 2        H   L  OPQR  (3/2,5/2)+        
  1483 2        H   L  OPQR  (LE 5/2)        
  1505 10            L               
  1535 10            L  O     (1/2+)        
  1549 2            L   P R  5/2-        
  1558 3        H         R         
  1571 2        H   L   PQ   (7/2+,9/2,11/2-)        
  1574.57 14    DE               (13/2)-      266.1 1 
   100
M1+E2
  1308.47
11/2-
  1584 2               OP R  (3/2,5/2)+        
  1617 2        H   L  OP    (5/2)-        
  1641 2            L   P           
  1656 2        H   L   P           
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1670.25 12    DE               (19/2)+      309.4 1 
   430.0 1 
   100 3 
    51 3 
E1
E2
  1360.96
  1240.13
17/2-
(15/2)+
  1672 3        H   L  OP R  5/2-        
  1684.60 13    D                (15/2,17/2,19/2-)      285.9 1 
   100

  1398.70
15/2-
  1685 10        H   L    Q          
  1695.7 3     E               (17/2+)      283
   296
   333
   455
   503.0
 
 
   <52
 
   100.0 23 




(E2)
  1413.28
  1398.70
  1362.60
  1240.13
  1192.80
(13/2+,15/2+)
15/2-
17/2+
(15/2)+
13/2+
  1699 3        H   L   PQR  5/2-        
  1731 10            L               
  1757 3        H   L   P R  5/2-        
  1776 10        H      OPQ   (7/2+)&(5/2+)        
  1782 3                  R  5/2-        
  1817 3        H   L     R  5/2-        
  1837 10            L               
  1846.87 17    DE               (15/2)-      272.3 1 
   538
   100
 
M1+E2

  1574.57
  1308.47
(13/2)-
11/2-
  1851.2 6     E               (17/2+)      452
   611
 
 


  1398.70
  1240.13
15/2-
(15/2)+
  1857 10            L               
  1880 10        H      O     (7/2)+        
  1891 3         I  L     R  5/2-        
  1917 4        HI  L     R  5/2-        
  1924 10            L  O     (7/2+)&(5/2+)        
  1925.99 16    DE               (21/2)+      563.4 1 
   100
E2
  1362.60
17/2+
  1950 10        H   L  O     (7/2+)&(5/2+)        
  1979 10        H   L   P           
  1993 3        H         R         
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2005 3                  R         
  2026 10        H      OPQ   (5/2+)&(11/2-)        
  2041.0 3     E               (19/2-)      641
   678
   680.2
 
 
 



  1398.70
  1362.60
  1360.96
15/2-
17/2+
17/2-
  2059 4        H   L   P R  5/2-        
  2098 3        H   L     R  5/2-        
  2117 4        H   L     R  5/2-        
  2130.6 3     E               (17/2)-      283.8
   555.9?
   100 43 
 
M1

  1846.87
  1574.57
(15/2)-
(13/2)-
  2139 10        H   L  O     (5/2+)&(11/2-)        
  2142.30 24     E               (21/2-)      472.0
   781.4
   ≈14
   100 27 

(E2)
  1670.25
  1360.96
(19/2)+
17/2-
  2145.5 4 ?    E               (15/2,17/2,19/2-)      746.8?
   100

  1398.70
15/2-
  2159 15        H                   
  2183 10        H   L  O Q   (5/2+)&(11/2-)        
  2192.2 3     E               (23/2)+      521.9
   100
E2
  1670.25
(19/2)+
  2210 10        H      O     (5/2+)&(11/2-)        
  2242 10        H      O     (5/2+)&(11/2-)        
  2272 10        H   L  O     (5/2+)&(7/2+)        
  2280 15        H      O     (5/2+)&(7/2+)        
  2299 10        H   L    Q          
  2332 15        H                   
  2344.5 4     E               (21/2+)      304
   419
   493
   649
   674 1 
 
 
 
 
 





  2041.0
  1925.99
  1851.2
  1695.7
  1670.25
(19/2-)
(21/2)+
(17/2+)
(17/2+)
(19/2)+
  2358 13        H                   
  2377 15        H                   
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2387 10        H                   
  2404.4 7     E               (21/2+)      553
   709
   734
 
 
 



  1851.2
  1695.7
  1670.25
(17/2+)
(17/2+)
(19/2)+
  2415 10        H      O Q   (5/2+)&(11/2-)        
  2427.1 3     E               (19/2-)      296.4
   580.2
   100 10 
   ≈16
D

  2130.6
  1846.87
(17/2)-
(15/2)-
  2442 10        H      O Q   (5/2+) AND (11/2-)        
  2487 10        H        Q   (11/2-)        
  2508 11        H                   
  2534 11        H                   
  2537.2 3     E               (25/2)+      611.2
   100
E2
  1925.99
(21/2)+
  2568 11        H                   
  2590 10        H      O Q   (5/2)+        
  2622 11        H                   
  2640 11        H                   
  2671 11        H                   
  2701.7 5     E               (23/2-)      661
   776
 
 


  2041.0
  1925.99
(19/2-)
(21/2)+
  2711 11        H      O     (5/2+)&(11/2-)        
  2723 15        H      O     (5/2+)&(11/2-)        
  2734.9 4     E               (21/2-)      307.5
   606
   100
 


  2427.1
  2130.6
(19/2-)
(17/2)-
  2737 12        H                   
  2762 12        H                   
  2797 12        H                   
  2828.2 9     E               (25/2-)      636
 

  2192.2
(23/2)+
  2830 12        H                   
  2834.3 4     E               (27/2)+      642.0
   100
E2
  2192.2
(23/2)+
  2842.2 5     E               (25/2-)      141
   650
   700
 
 
 



  2701.7
  2192.2
  2142.30
(23/2-)
(23/2)+
(21/2-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2858 12        H                   
  2875.5 4     E               (25/2+)      174
   339
   531.0
   683
 
 
 
 




  2701.7
  2537.2
  2344.5
  2192.2
(23/2-)
(25/2)+
(21/2+)
(23/2)+
  2891 12        H                   
  2923 12        H                   
  2932.9 4     E               (21/2,23/2,25/2-)      790.6
   100

  2142.30
(21/2-)
  2949 12        H                   
  2968 12        H                   
  2987.2 9     E               (25/2)      159
   795
 
 


  2828.2
  2192.2
(25/2-)
(23/2)+
  2995 12        H                   
  3008.4 12     E               (25/2+)      604
 

  2404.4
(21/2+)
  3015 12        H                   
  3055.1 5     E               (23/2-)      320.1
   629
 
 


  2734.9
  2427.1
(21/2-)
(19/2-)
  3072 12        H                   
  3094 12        H                   
  3159.3 7     E               (25/2)      325
   967
 
 


  2834.3
  2192.2
(27/2)+
(23/2)+
  3160 12        H                   
  3181.3 4     E               (29/2+)      644.0
   100
(E2)
  2537.2
(25/2)+
  3181.0+X    E               (25/2 TO 33/2) 4 ns 1       
  3194 12        H                   
  3218 12        H                   
  3220.3 9     E               (25/2)     1028
 

  2192.2
(23/2)+
  3257 12        H                   
  3303 13        H                   
  3324 13        H                   
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  3328.0 8     E               (27/2-)      626
   791
 
 


  2701.7
  2537.2
(23/2-)
(25/2)+
  3360              O            
  3361.2 4     E               (29/2-)      519.0
   526.9
 
 

E1
  2842.2
  2834.3
(25/2-)
(27/2)+
  3364.8 5     E               (29/2+)      489.4
   530
   828
 
 
 



  2875.5
  2834.3
  2537.2
(25/2+)
(27/2)+
(25/2)+
  3377 13        H                   
  3384.0 9     E               (25/2-)      329
   649
 
 


  3055.1
  2734.9
(23/2-)
(21/2-)
  3393 14        H                   
  3419 14        H                   
  3436 14        H                   
  3461 14        H                   
  3478 14        H                   
  3533 14        H                   
  3545 15        H                   
  3564.1 5     E               (29/2-)      203.1
   730
 
 


  3361.2
  2834.3
(29/2-)
(27/2)+
  3575 15        H                   
  3595 15        H                   
  3623 15        H                   
  3636 15        H                   
  3651.8 5     E               (31/2+)      291
   817.0 7 
   <29
   100 8 

E2
  3361.2
  2834.3
(29/2-)
(27/2)+
  3661 15        H                   
  3687 15        H                   
  3700 15        H                   
  3734 15        H                   
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  3765 15        H                   
  3777.3 8     E               (29/2)      557
   618
   943
 
 
 



  3220.3
  3159.3
  2834.3
(25/2)
(25/2)
(27/2)+
  3806 15        H                   
  3859.6 5     E               (33/2+)      678.0
   100
(E2)
  3181.3
(29/2+)
  3880.3 11     E               (31/2-)      699
 

  3181.3
(29/2+)
  3953.3 11     E               (31/2-)      772
 

  3181.3
(29/2+)
  3968.4 6     E               (33/2-)      316.6
   607
 
 


  3651.8
  3361.2
(31/2+)
(29/2-)
  4005.9 5     E               (33/2-)      354.0
   442.0
   644
 
 
 



  3651.8
  3564.1
  3361.2
(31/2+)
(29/2-)
(29/2-)
  4054.7 6     E               (33/2+)      691
   875
 
 


  3364.8
  3181.3
(29/2+)
(29/2+)
  4486.8 12     E               (33/2)      835
 

  3651.8
(31/2+)
  4543.8 6     E               (35/2-)      489.4
   684.0
 
 


  4054.7
  3859.6
(33/2+)
(33/2+)
  4575.1 9     E               (35/2+)      607
   923
 
 


  3968.4
  3651.8
(33/2-)
(31/2+)
  4597.3 6     E               (37/2+)      737.7
   100

  3859.6
(33/2+)
  4606.6 10     E               (37/2-)      601
 

  4005.9
(33/2-)
  4686.4 7     E               (37/2-)      718.0
 
(E2)
  3968.4
(33/2-)
  4799.0 10     E               (37/2+)      744
 

  4054.7
(33/2+)
  5140.6 9     E               (39/2-)      543
   597
 
 


  4597.3
  4543.8
(37/2+)
(35/2-)
  5173.4 11     E               (39/2+)      374
   567
 
 


  4799.0
  4606.6
(37/2+)
(37/2-)
  5325.4 12     E               (39/2)      639
 

  4686.4
(37/2-)
  5361.3 12     E               (41/2+)      764
 

  4597.3
(37/2+)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  5372.5 12     E               (41/2-)      199
   766
 
 


  5173.4
  4606.6
(39/2+)
(37/2-)
  5477.4 12     E               (41/2-)      791
 

  4686.4
(37/2-)
  5600              O            
  5791.5 16     E               (43/2)      419
 

  5372.5
(41/2-)
  5801.6 14     E               (43/2-)      661
 

  5140.6
(39/2-)
  6189.5 19     E               (45/2)      398
 

  5791.5
(43/2)

E(level): From least-squares fit to Eγ data for levels populated in γ-ray studies. In cases, where ΔEγ is not stated, 0.3 keV is assumed when Eγ is stated to nearest tenth of a keV, and 1 keV when Eγ is stated to nearest keV. Energy uncertainties of 11 γ rays were doubled to obtain an acceptable reduced χ2=1.9 as compared to critical χ2=1.4. Without this adjustment reduced χ2 was 3.7. For levels populated in particle transfer reactions only, weighted averages have been taken of all the available values. In case of unresolved doublets in particle transfer reactions, quoted energy value not included in obtaining average level energy.

Jπ(level): When assigned from L(p,d), the following shell-model orbitals are assumed (by 1983Ga07) for the transferred nucleon: p3/2 for L(n)=1; d3/2 (below≈1.5 MeV excitation) and d5/2 (above≈1.5 MeV excitation) for L(n)=2; f5/2 for L(n)=3; g7/2 for L(n)=4; h11/2 for L(n)=5. In in-beam γ-ray study when no γ(θ) and/or ce data are available, it is assumed that in such reactions, levels of ascending Jπ are populated with increasing excitation energy. Absence of transitions to levels of low Jπ values also supports such a conclusion. Unless otherwise stated, L transfers are from 0+ targets

T1/2(level): Unless stated otherwise, values are derived from B(E2) values in Coul. ex., adopted branchings and mixing ratios.

E(γ): As indicated, values for γ rays from low-spin (J|<9/2) are from 149Eu and 149Pm decay data, and for higher-spins, values are from (α,nγ) when given with uncertainties, and from 148Nd(α,3nγ),150Nd(3He,4nγ), when given without uncertainties, unless otherwise noted.

I(γ): Below 953 excitation energy, Iγ data are mainly from 149Pm β- decay or 149Eu ε decay or weighted average when values from these two datasets have comparable uncertainties; above this energy, values available from (α,nγ) and 148Nd(α,3nγ), 150Nd(3He,4nγ) are considered, unless otherwise noted.

M(γ): From ce studies in 149Pm β-, 149Eu ε and in-beam γ-ray. Above 636 keV level, the assignment is from ce and/or γ(θ) and γ(lin pol) data in in-beam γ-ray studies

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Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - ν7/2[633] band.
   789.51 6  11/2+        
  1240.13 11  (15/2)+      450.8
   492.6 1 
    17 3 
   100 3 

E1
   789.51
   747.39
11/2+
13/2-
  1670.25 12  (19/2)+      309.4 1 
   430.0 1 
   100 3 
    51 3 
E1
E2
  1360.96
  1240.13
17/2-
(15/2)+
  2192.2 3  (23/2)+      521.9
   100
E2
  1670.25
(19/2)+
  2834.3 4  (27/2)+      642.0
   100
E2
  2192.2
(23/2)+
  3651.8 5  (31/2+)      291
   817.0 7 
   <29
   100 8 

E2
  3361.2
  2834.3
(29/2-)
(27/2)+
  4575.1 9  (35/2+)      607
   923
 
 


  3968.4
  3651.8
(33/2-)
(31/2+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - ν9/2[624] band.
   878.80 8  13/2+        
  1362.60 13  17/2+      483.8 1 
   100
E2
   878.80
13/2+
  1925.99 16  (21/2)+      563.4 1 
   100
E2
  1362.60
17/2+
  2537.2 3  (25/2)+      611.2
   100
E2
  1925.99
(21/2)+
  3181.3 4  (29/2+)      644.0
   100
(E2)
  2537.2
(25/2)+
  3859.6 5  (33/2+)      678.0
   100
(E2)
  3181.3
(29/2+)
  4597.3 6  (37/2+)      737.7
   100

  3859.6
(33/2+)
  5361.3 12  (41/2+)      764
 

  4597.3
(37/2+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - ν7/2[514] band.
     0.0 7/2- STABLE      
   664.09 6  11/2- 2.7 ps 3      73.3
   378.3 1 
   664.1 1 
     5.3 7 
     4.74 30 
   100.0 17 
[M1]
M1(+E2)
E2
   590.883
   285.946
     0.0
9/2-
9/2-
7/2-
  1398.70 9  15/2-      520.7 1 
   651.1 1 
   734.7 1 
    21.4 14 
    11 2 
   100 5 
D

E2
   878.80
   747.39
   664.09
13/2+
13/2-
11/2-
  2041.0 3  (19/2-)      641
   678
   680.2
 
 
 



  1398.70
  1362.60
  1360.96
15/2-
17/2+
17/2-
  2701.7 5  (23/2-)      661
   776
 
 


  2041.0
  1925.99
(19/2-)
(21/2)+
  3328.0 8  (27/2-)      626
   791
 
 


  2701.7
  2537.2
(23/2-)
(25/2)+
  3953.3 11  (31/2-)      772
 

  3181.3
(29/2+)
  4543.8 6  (35/2-)      489.4
   684.0
 
 


  4054.7
  3859.6
(33/2+)
(33/2+)
  5140.6 9  (39/2-)      543
   597
 
 


  4597.3
  4543.8
(37/2+)
(35/2-)
  5801.6 14  (43/2-)      661
 

  5140.6
(39/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 4 - ν9/2[505] band.
   285.946 10  9/2- 0.22 ns 4       
   747.39 7  13/2-       84 1 ?
   461.9 1 
 
   100

E2
   664.09
   285.946
11/2-
9/2-
  1360.96 11  17/2-      121.0 8 
   613.7 1 
    11.4 3 
   100

E2
  1240.13
   747.39
(15/2)+
13/2-
  2142.30 24  (21/2-)      472.0
   781.4
   ≈14
   100 27 

(E2)
  1670.25
  1360.96
(19/2)+
17/2-
  2842.2 5  (25/2-)      141
   650
   700
 
 
 



  2701.7
  2192.2
  2142.30
(23/2-)
(23/2)+
(21/2-)
  3361.2 4  (29/2-)      519.0
   526.9
 
 

E1
  2842.2
  2834.3
(25/2-)
(27/2)+
  3968.4 6  (33/2-)      316.6
   607
 
 


  3651.8
  3361.2
(31/2+)
(29/2-)
  4686.4 7  (37/2-)      718.0
 
(E2)
  3968.4
(33/2-)
  5477.4 12  (41/2-)      791
 

  4686.4
(37/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 5 - ν11/2[505] band.
  1308.47 9  11/2-        
  1574.57 14  (13/2)-      266.1 1 
   100
M1+E2
  1308.47
11/2-
  1846.87 17  (15/2)-      272.3 1 
   538
   100
 
M1+E2

  1574.57
  1308.47
(13/2)-
11/2-
  2130.6 3  (17/2)-      283.8
   555.9?
   100 43 
 
M1

  1846.87
  1574.57
(15/2)-
(13/2)-
  2427.1 3  (19/2-)      296.4
   580.2
   100 10 
   ≈16
D

  2130.6
  1846.87
(17/2)-
(15/2)-
  2734.9 4  (21/2-)      307.5
   606
   100
 


  2427.1
  2130.6
(19/2-)
(17/2)-
  3055.1 5  (23/2-)      320.1
   629
 
 


  2734.9
  2427.1
(21/2-)
(19/2-)
  3384.0 9  (25/2-)      329
   649
 
 


  3055.1
  2734.9
(23/2-)
(21/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 6 - Band based on 13/2+
  1192.80 8  13/2+        
  1695.7 3  (17/2+)      283
   296
   333
   455
   503.0
 
 
   <52
 
   100.0 23 




(E2)
  1413.28
  1398.70
  1362.60
  1240.13
  1192.80
(13/2+,15/2+)
15/2-
17/2+
(15/2)+
13/2+
  2344.5 4  (21/2+)      304
   419
   493
   649
   674 1 
 
 
 
 
 





  2041.0
  1925.99
  1851.2
  1695.7
  1670.25
(19/2-)
(21/2)+
(17/2+)
(17/2+)
(19/2)+
  2875.5 4  (25/2+)      174
   339
   531.0
   683
 
 
 
 




  2701.7
  2537.2
  2344.5
  2192.2
(23/2-)
(25/2)+
(21/2+)
(23/2)+
  3364.8 5  (29/2+)      489.4
   530
   828
 
 
 



  2875.5
  2834.3
  2537.2
(25/2+)
(27/2)+
(25/2)+
  4054.7 6  (33/2+)      691
   875
 
 


  3364.8
  3181.3
(29/2+)
(29/2+)
  4799.0 10  (37/2+)      744
 

  4054.7
(33/2+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 7 - Band based on 5/2-
    22.5002 8  5/2- 7.33 ns 9       
   590.883 10  9/2- 3.0 ps 7     305.22 8 
   568.36 7 
   590.88 1 
     3.72 23 
    25.9 17 
   100.0 22 
M1(+E2)
E2
E2+M1
   285.946
    22.5002
     0.0
9/2-
5/2-
7/2-
  1343.33 7  (13/2-)      553.6 1 
   596.1 1 
   752.5 1 
    75 13 
   100 3 
    73 10 



   789.51
   747.39
   590.883
11/2+
13/2-
9/2-

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Additional Gamma Data:















E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
    22.5002 5/2- 7.33 ns 9      22.5002 8 M1+E20.0784 930.0B(E2)(W.u.)=56.2 17, B(M1)(W.u.)=0.00846 17, α=30.0 5
   277.071 5/2- ≤ 0.2 ns    254.566 23 M1+E2+0.20 +8-60.1242B(E2)(W.u.)>0.15, B(M1)(W.u.)>0.00083, α=0.1242 20
5/2- ≤ 0.2 ns    277.089 10 M1+E2-0.08 +1-20.0997B(E2)(W.u.)>0.14, B(M1)(W.u.)>0.0039, α=0.0997 14
   285.946 9/2- 0.22 ns 4     263.23 4 [E2] 0.0849B(E2)(W.u.)=0.123 +27-19, α=0.0849 12
9/2- 0.22 ns 4     285.95 1 M1(+E2)+0.06 60.0917B(E2)(W.u.)<0.46, B(M1)(W.u.)=0.0039 +9-6, α=0.0917 13
   350.035 3/2- 9.5 ps 3      72.983 10 M1+E20.23 44.36B(E2)(W.u.)=91 +32-28, B(M1)(W.u.)=0.0167 10, α=4.36 9
3/2- 9.5 ps 3     327.526 10 M1+E2+0.14 30.0637B(E2)(W.u.)=5.5 +26-21, B(M1)(W.u.)=0.0551 18, α=0.0637 9
3/2- 9.5 ps 3     350.016 10 E2 0.0352B(E2)(W.u.)=18.4 7, α=0.0352 5
   399.08 (1/2-,3/2-)      122.0 2 [M1,E2] 1.05α=1.05 10
   528.593 3/2- 24 ps 3     129.50 7 [M1,E2] 0.87α=0.87 6
3/2- 24 ps 3     178.580 16 M1+E2+0.5 20.325B(E2)(W.u.)=11 7, B(M1)(W.u.)=0.0025 5, α=0.325 6
3/2- 24 ps 3     251.510 37 [M1,E2] 0.114α=0.114 16
3/2- 24 ps 3     506.093 10 E2+M1+4.9 +31-150.0128B(E2)(W.u.)=7.1 +10-9, B(M1)(W.u.)=0.00014 +15-8, α=0.0128 4
3/2- 24 ps 3     528.587 10 E2 0.01108B(E2)(W.u.)=5.6 +8-6, α=0.01108 16
   558.373 5/2- 24 ps 8     208.283 21 M1+E2-0.45 150.210B(E2)(W.u.)=8 +7-4, B(M1)(W.u.)=0.0033 +16-9, α=0.210 4
5/2- 24 ps 8     272.21 14 [E2] 0.0763B(E2)(W.u.)=0.32 +33-18, α=0.0763 11
5/2- 24 ps 8     281.295 16 M1+E2+0.14 90.0954B(E2)(W.u.)=1.0 +20-9, B(M1)(W.u.)=0.0075 +36-20, α=0.0954 16
5/2- 24 ps 8     535.897 12 M1+E2-0.65 +23-430.0159B(E2)(W.u.)=1.1 +12-6, B(M1)(W.u.)=0.0014 +7-6, α=0.0159 18
5/2- 24 ps 8     558.372 10 M1+E2+1.2 +7-40.0124B(E2)(W.u.)=2.2 +13-9, B(M1)(W.u.)=0.0009 +6-4, α=0.0124 13
   590.883 9/2- 3.0 ps 7     305.22 8 M1(+E2)+0.15 150.0767B(E2)(W.u.)<5.1, B(M1)(W.u.)=0.0072 +33-22, α=0.0767 18
9/2- 3.0 ps 7     568.36 7 E2 0.00919B(E2)(W.u.)=13.4 +41-26, α=0.00919 13
9/2- 3.0 ps 7     590.88 1 E2+M1-1.5 +9-40.0101B(E2)(W.u.)=30 +9-13, B(M1)(W.u.)=0.008 +9-3, α=0.0101 25
   636.459 7/2- < 1.5 ps    350.71 7 M1+E2-0.30 100.0521B(E2)(W.u.)>2.9, B(M1)(W.u.)>0.015, α=0.0521 13
7/2- < 1.5 ps    359.57 7 M1+E2+0.9 50.042B(E2)(W.u.)>9.0, B(M1)(W.u.)>0.0052, α=0.042 6
7/2- < 1.5 ps    636.50 5 M1+E2-0.30 +16-180.0114B(E2)(W.u.)>0.45, B(M1)(W.u.)>0.014, α=0.0114 5
E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
   664.09 11/2- 2.7 ps 3      73.3[M1] 4.13B(M1)(W.u.)=0.83 +14-12, α=4.13 6
11/2- 2.7 ps 3     378.3 1 M1(+E2)0.00 30.0440B(E2)(W.u.)<0.037, B(M1)(W.u.)=0.0054 8, α=0.0440 6
11/2- 2.7 ps 3     664.1 1 E2 0.00625B(E2)(W.u.)=26.1 +34-27, α=0.00625 9
   747.39 13/2-      461.9 1 E2 0.01589α=0.01589 22
   789.51 11/2+      125.4 1 (E1) 0.1490α=0.1490 21
11/2+      198.6 1 E1 0.0431α=0.0431 6
   878.80 13/2+      214.8 1 E1 0.0350α=0.0350 5
  1192.80 13/2+      314.0 1 M1(+E2)+0.4 50.069α=0.069 7
13/2+      403.4 1 M1+E2-1.1 80.030α=0.030 7
  1240.13 (15/2)+      492.6 1 E1 0.00446α=0.00446 6
  1308.47 11/2-     1022.4 1 M1+E2-2.8 40.00253α=0.00253 6
  1360.96 17/2-      613.7 1 E2 0.00758α=0.00758 11
  1362.60 17/2+      483.8 1 E2 0.01401α=0.01401 20
  1398.70 15/2-      734.7 1 E2 0.00492α=0.00492 7
  1574.57 (13/2)-      266.1 1 M1+E2-0.50 50.1054α=0.1054 18
  1670.25 (19/2)+      309.4 1 E1 0.01361α=0.01361 19
(19/2)+      430.0 1 E2 0.01937α=0.01937 27
  1695.7 (17/2+)      503.0(E2) 0.01262α=0.01262 18
  1846.87 (15/2)-      272.3 1 M1+E2-0.7 20.095α=0.095 4
  1925.99 (21/2)+      563.4 1 E2 0.00939α=0.00939 13
  2130.6 (17/2)-      283.8M1 0.0937α=0.0937 13
  2142.30 (21/2-)      781.4(E2) 0.00427α=0.00427 6
  2192.2 (23/2)+      521.9E2 0.01145α=0.01145 16
  2537.2 (25/2)+      611.2E2 0.00765α=0.00765 11
  2834.3 (27/2)+      642.0E2 0.00678α=0.00678 9
E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
  3181.3 (29/2+)      644.0(E2) 0.00673α=0.00673 9
  3361.2 (29/2-)      526.9E1 0.00383α=0.00383 5
  3651.8 (31/2+)      817.0 7 E2 0.00386α=0.00386 5
  3859.6 (33/2+)      678.0(E2) 0.00594α=0.00594 8
  4686.4 (37/2-)      718.0(E2) 0.00519α=0.00519 7

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.07/2- STABLE μ=-0.6677 11 (1990En01,2019StZV), Q=+0.075 8 (1972Ch55,1992Le09,2021StZZ)
δ<r2>(148Sm,149Sm)=0.080 fm2 8 (1971Le12,1973Le16), 0.084 fm2 28 (1979Po04), 0.092 fm2 5 (1980Br15), 0.092 fm2 (1985Al06), 0.080 fm2 8 (1986Al33), 0.093 fm2 5 (1987Bo58), 0.092 fm2 4 (1990Wa25), 0.089 fm2 (1990En01).
E(level): ν7/2[514] band.
    22.50025/2- 7.33 ns 9  μ=-0.6200 11 (1970EiZY,2020StZV), Q=+1.01 9 (1981Ba28,2021StZZ)
B(E2)=0.229 17 from muonic atom (1981Ba28).
E(level): Band based on 5/2-.
   285.9469/2- 0.22 ns 4  Configuration=νh9/2.
E(level): ν9/2[505] band.
   399.08(1/2-,3/2-)   XREF: Q(422).
   528.5933/2- 24 ps 3  XREF: H(535).
   558.3735/2- 24 ps 8  XREF: H(566).
   590.8839/2- 3.0 ps 7  XREF: O(583)R(606).
E(level): Band based on 5/2-.
   664.0911/2- 2.7 ps 3  XREF: H(675).
E(level): ν7/2[514] band.
   709.85(3/2,5/2+)   XREF: M(?).
   747.3913/2-   E(level): ν9/2[505] band.
   789.5111/2+   E(level): ν7/2[633] band.
   878.8013/2+   XREF: I(910).
E(level): ν9/2[624] band.
   925.47(3/2+,5/2+)   XREF: L(914)p(922).
   994.65(9/2,11/2,13/2-)   XREF: p(988).
  1083(LE 7/2)   XREF: L(1072).
  1192.8013/2+   E(level): Band based on 13/2+.
  1240.13(15/2)+   E(level): ν7/2[633] band.
  1308.4711/2-   XREF: O(1285)p(1311).
E(level): ν11/2[505] band.
  1325   XREF: H(1316).
  1343.33(13/2-)   E(level): Band based on 5/2-.
  1360.9617/2-   E(level): ν9/2[505] band.
  1362.6017/2+   E(level): ν9/2[624] band.
  1393(5/2)-   XREF: O(1408).
  1398.7015/2-   E(level): ν7/2[514] band.
  1470(3/2,5/2)+   XREF: O(1456)Q(1474).
E(level)Jπ(level)T1/2(level)Comments
  1483(LE 5/2)   XREF: O(1480)Q(1474).
  1574.57(13/2)-   E(level): ν11/2[505] band.
  1670.25(19/2)+   E(level): ν7/2[633] band.
  1685   XREF: H(1678).
  1695.7(17/2+)   E(level): Band based on 13/2+.
  16995/2-   XREF: H(1705).
  1776(7/2+)&(5/2+)   XREF: H(1782).
  1846.87(15/2)-   E(level): ν11/2[505] band.
  1851.2(17/2+)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  1925.99(21/2)+   E(level): ν9/2[624] band.
  2026(5/2+)&(11/2-)   XREF: Q(2043).
  2041.0(19/2-)   E(level): ν7/2[514] band.
  21175/2-   XREF: H(2137).
  2130.6(17/2)-   E(level): ν11/2[505] band.
  2142.30(21/2-)   E(level): ν9/2[505] band.
  2192.2(23/2)+   E(level): ν7/2[633] band.
  2344.5(21/2+)   E(level): Band based on 13/2+.
  2404.4(21/2+)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  2427.1(19/2-)   E(level): ν11/2[505] band.
  2442(5/2+) AND (11/2-)   XREF: O(2459).
  2537.2(25/2)+   E(level): ν9/2[624] band.
  2701.7(23/2-)   E(level): ν7/2[514] band.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  2734.9(21/2-)   E(level): ν11/2[505] band.
  2828.2(25/2-)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  2834.3(27/2)+   E(level): ν7/2[633] band.
E(level)Jπ(level)T1/2(level)Comments
  2842.2(25/2-)   E(level): ν9/2[505] band.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  2875.5(25/2+)   E(level): Band based on 13/2+.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  2987.2(25/2)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  3008.4(25/2+)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  3055.1(23/2-)   E(level): ν11/2[505] band.
  3159.3(25/2)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  3181.3(29/2+)   E(level): ν9/2[624] band.
  3220.3(25/2)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  3328.0(27/2-)   E(level): ν7/2[514] band.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  3361.2(29/2-)   E(level): ν9/2[505] band.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  3364.8(29/2+)   E(level): Band based on 13/2+.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  3384.0(25/2-)   E(level): ν11/2[505] band.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  3564.1(29/2-)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  3651.8(31/2+)   E(level): ν7/2[633] band.
  3777.3(29/2)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  3859.6(33/2+)   E(level): ν9/2[624] band.
  3880.3(31/2-)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  3953.3(31/2-)   E(level): ν7/2[514] band.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  3968.4(33/2-)   E(level): ν9/2[505] band.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  4005.9(33/2-)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  4054.7(33/2+)   E(level): Band based on 13/2+.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  4486.8(33/2)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  4543.8(35/2-)   E(level): ν7/2[514] band.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  4575.1(35/2+)   E(level): ν7/2[633] band.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  4597.3(37/2+)   E(level): ν9/2[624] band.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
E(level)Jπ(level)T1/2(level)Comments
  4606.6(37/2-)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  4686.4(37/2-)   E(level): ν9/2[505] band.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  4799.0(37/2+)   E(level): Band based on 13/2+.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  5140.6(39/2-)   E(level): ν7/2[514] band.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  5173.4(39/2+)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  5325.4(39/2)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  5361.3(41/2+)   E(level): ν9/2[624] band.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  5372.5(41/2-)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  5477.4(41/2-)   E(level): ν9/2[505] band.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  5791.5(43/2)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  5801.6(43/2-)   E(level): ν7/2[514] band.
Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.
  6189.5(45/2)   Jπ(level): Assignments taken from 1990UrZR and 1990UrZX which are probably based on authors’ γ(θ), γ(lin pol) data. But no details of these data are available. Assignment is considered tentative by evaluators.

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Additional Gamma Comments:

E(level)E(gamma)Comments
    22.5002    22.5002E(γ): from 149Eu ε decay, value is from 2011In01. Others: 22.519 8 (1982Me10) and 22.494 11 (1970An17)
   277.071   254.566E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
I(γ): weighted average of 18.3 11 from 149Pm β- decay, 17.93 23 from 149Eu ε decay, and 16.9 6 from (α,nγ). Others: 97 5 from (α,3nγ) and 46 12 from (μ-,2nγ) are discrepant
   277.089E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
   285.946   263.23E(γ): Uncertainty doubled for fitting purpose, as the Eγ value fits poorly. From 149Pm β- decay
   285.95E(γ): From 149Pm β- decay
   350.035    72.983E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
I(γ): other: 26 8 from (α,3nγ) is discrepant
   327.526E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
   350.016E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
I(γ): others: 9.6 17 from Coulomb excitation; 16.5 23 from (α,nγ) and 19 8 from (α,3nγ) are discrepant
   399.08   122.0E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
   376.5E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
   528.593   129.50E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
   178.580E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
   251.510E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
   506.093E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
   528.587E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
I(γ): from 149Eu ε decay. Others: 100 25 from 149Pm β- decay
   558.373   208.283E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
I(γ): weighted average of 9.6 6 from 149Pm β- decay, 23.1 19 from 149Eu ε decay, 8.3 17 from (α,nγ), and 8.1 17 from (α,3nγ). weighted average of 9.6 6 from 149Pm β- decay, 8.3 17 from (α,nγ), and 8.1 17 from (α,3nγ). Other: 23 2 from 149Eu ε decay seems discrepant
   272.21E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
   281.295E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
   535.897E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
I(γ): weighted average of 76 4 from 149Pm β- decay, 85.5 27 from 149Eu ε decay, 88 4 from (α,nγ), and 96 27 from Coulomb excitation. Other: 13.9 17 from (α,3nγ) is discrepant
   558.372E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
   590.883   305.22E(γ): Uncertainty doubled for fitting purpose, as the Eγ value fits poorly. From 149Pm β- decay
I(γ): from 149Pm β- decay. Others: 3.5 8 from Coulomb excitation and 4.5 18 from (α,3nγ); 2.27 22 from (α,nγ) is discrepant
M(γ): ce data in in-beam γ-ray
   568.36E(γ): From 149Pm β- decay
I(γ): weighted average of 26.9 18 from 149Pm β- decay, 25 9 from 149Eu ε decay, 24.0 22 from (α,nγ), 31.3 18 from (α,3nγ), and 22.7 14 from Coulomb excitation
M(γ): γ(θ,pol) in in-beam γ-ray
   590.88E(γ): From 149Pm β- decay
I(γ): from (α,3nγ). Others: 100 4 from 149Pm β- decay, 100 9 from 149Eu ε decay, 100 5 from (α,nγ), 100.0 26 from Coulomb excitation
M(γ): ce data in in-beam γ-ray
   636.459   350.71E(γ): From 149Pm β- decay
M(γ): from RUL; E1+M2 not allowed
   359.57E(γ): From 149Pm β- decay
M(γ): from RUL; E1+M2 not allowed
   613.92E(γ): From 149Pm β- decay
   636.50E(γ): From 149Pm β- decay
E(level)E(gamma)Comments
   658.66   130.10E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
   308.0E(γ): Uncertainty doubled for fitting purpose, as the Eγ value fits poorly. From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
   381.7E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
   636.05E(γ): From 149Eu ε decay. Available value from 149Pm β- decay is nearly the same but slightly less precise in most cases.
   664.09   378.3E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): weighted average of 4.92 25 from (α,nγ), 4.6 7 from (α,3nγ), and 3.5 7 from Coulomb excitation. From (α,nγ) or (α,3nγ),(3He,4nγ)
   664.1E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
M(γ): ce and γ(θ,pol) in in-beam γ-ray
   709.85   359.8E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
   432.8E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
   747.39   461.9E(γ): Uncertainty doubled for fitting purpose, as the Eγ value fits poorly. From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
   785.23   785.23E(γ): From 149Pm β- decay
   789.51   125.4E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
M(γ): γ(θ) data consistent with ΔJ=0, dipole; ΔJπ requires E1
   198.6E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
   504E(γ): γ from (n,2n) only
   830.46   544.27E(γ): Uncertainty doubled for fitting purpose, as the Eγ value fits poorly. From 149Pm β- decay
   552.92E(γ): Uncertainty doubled for fitting purpose, as the Eγ value fits poorly. From 149Pm β- decay
   808.11E(γ): Uncertainty doubled for fitting purpose, as the Eγ value fits poorly. From 149Pm β- decay
   830.53E(γ): From 149Pm β- decay
   833.23   242.10E(γ): From 149Pm β- decay
   547.17E(γ): From 149Pm β- decay
   833.40E(γ): From 149Pm β- decay
   835.59   550.01E(γ): From 149Pm β- decay
   812.92E(γ): From 149Pm β- decay
   835.55E(γ): From 149Pm β- decay
   878.80    89.3E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
   214.8E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
E(level)E(gamma)Comments
   881.97   323.95E(γ): Uncertainty doubled for fitting purpose, as the Eγ value fits poorly. From 149Pm β- decay
   353.46E(γ): From 149Pm β- decay
   531.61E(γ): Uncertainty doubled for fitting purpose, as the Eγ value fits poorly. From 149Pm β- decay
   859.46E(γ): From 149Pm β- decay
   881.98E(γ): From 149Pm β- decay
   925.47   648.4E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
   952.78   930.2E(γ): From 149Pm β- decay
   952.8E(γ): From 149Pm β- decay
   994.65   708.7E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
  1038.97   761.9E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
  1132.37   385.2E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
   846.2E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
  1173.21   383.7E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
  1192.80   314.0E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
M(γ): from γ(θ) and pol data in (α,3nγ),(3He,4nγ)
   403.4E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
   528.6E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): doublet with undivided intensity, where part of its intensity is from 528.6 level. From (α,nγ) or (α,3nγ),(3He,4nγ)
  1237.95   952.0E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
  1240.13   492.6E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
  1308.47   644.9E(γ): Uncertainty doubled for fitting purpose, as the Eγ value fits poorly. From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
  1022.4E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
  1343.33   553.6E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
   596.1E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
   752.5E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
  1360.96   613.7E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
  1362.60   483.8E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
E(level)E(gamma)Comments
  1398.70   520.7E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
   651.1E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
   734.7E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
  1413.28   623.8E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
   665.7E(γ): other: 664.1 1 from (α,nγ) is for a doublet
  1574.57   266.1E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
  1670.25   309.4E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
   430.0E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
  1684.60   285.9E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
  1846.87   272.3E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
  1925.99   563.4E(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)
I(γ): From (α,nγ) or (α,3nγ),(3He,4nγ)

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