ADOPTED LEVELS, GAMMAS for 163W

Authors: C. W. Reich, Balraj Singh |  Citation: Nucl. Data Sheets 111, 1211 (2010) |  Cutoff date: 12-Apr-2010 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-8.90×103 keV 6S(n)= 8.98×103 keV 6S(p)= 2.42×103 keV 8Q(α)= 5.52×103 keV 5
Reference: 2012WA38

References:
  A  167Os α decay (839 MS)  B  106Cd(60Ni,2pnγ)

General Comments:

Levels: Quasiparticle notation:

Levels: α: ν (π=+,α=+1/2)1 from i13/2 orbital

Levels: B: ν (π=+,α=-1/2)1 from i13/2 orbital

Levels: C: ν (π=+,α=+1/2)2 from i13/2 orbital

Levels: E: ν (π=-,α=-1/2)1 from h9/2,f7/2 orbitals

Levels: F: ν (π=-,α=+1/2)1 from h9/2,f7/2 orbitals

Levels: e: π (π=-,α=-1/2)1 from h11/2 orbital

Levels: f: π (π=-,α=+1/2)1 from h11/2 orbital

Q-value: Note: Current evaluation has used the following Q record $ -8900 60 8980 60 2420 70 5520 50 2009AuZZ,2003Au03

Q-value: Q(εp)=6980 50 (2003Au03,2009AuZZ)










E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
     0.0AB 7/2- 2.67 s 10 
% α = 14 2
% ε = 86 2
     
   102.0 6  B 9/2-     102.1 7 
  100
M1
     0.0
7/2-
   441.8 6  B 11/2-     441.7 7 
  100
E2
     0.0
7/2-
   480.3 7  B 13/2+ 154 ns 3     38.4 7 
  378.3 6 
  100 13 
   58 8 
E1
M2
   441.8
   102.0
11/2-
9/2-
   516.2 8  B (13/2-)     414.2 5 
  100

   102.0
9/2-
   864.4 9  B (17/2+)     384.1 5 
  100
Q
   480.3
13/2+
  1013.2 12  B (15/2-)     571.4 10 
  100

   441.8
11/2-
  1079.5 10  B (17/2-)     563.3 5 
  100

   516.2
(13/2-)
  1370.5 10  B (21/2+)     506.2 5 
  100
Q
   864.4
(17/2+)
  1624.3 10 ? B     759.9 5 
  100

   864.4
(17/2+)
  1650.8 16  B (19/2-)     637.6 10 
  100

  1013.2
(15/2-)
  1733.8 11  B (21/2-)     654.3 5 
  100

  1079.5
(17/2-)
  1925.1 11  B (25/2+)     554.6 5 
  100
Q
  1370.5
(21/2+)
  2236.4 19 ? B     585.6 10 
  100

  1650.8
(19/2-)
  2250.0 14 ? B     625.6 10 
  100

  1624.3

  2411 3 ? B     760.3 20 
  100

  1650.8
(19/2-)
  2441.8 12  B (25/2-)     708.0 5 
  100

  1733.8
(21/2-)
  2527.9 12  B (29/2+)     602.8 5 
  100
Q
  1925.1
(25/2+)
  2863.5 21 ? B     627.1 10 
  100

  2236.4

  2880.5 16 ? B     630.4 10 
  100

  2250.0

  3159.0 13  B (33/2+)     631.1 5 
  100
Q
  2527.9
(29/2+)
  3173.8 16  B (29/2-)     732.0 10 
  100

  2441.8
(25/2-)
  3327.1 16 ? B     446.5 10 
  100

  2880.5

  3775.6 16 ? B     448.4 10 
  100

  3327.1

  3825.3 14  B (37/2+)     666.3 5 
  100

  3159.0
(33/2+)
  3900 3  B (33/2-)     725.8 20 
  100

  3173.8
(29/2-)
  3955.0 14  B (35/2-)     796.0 5 
  100

  3159.0
(33/2+)
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  4230.0 16  B (37/2-)     275.1 10 
  454.3 10 
   55 7 
  100 11 


  3955.0
  3775.6
(35/2-)

  4549.1 15  B (39/2-)     594.1 5 
  100

  3955.0
(35/2-)
  4549.5 15  B (41/2+)     724.2 5 
  100

  3825.3
(37/2+)
  4786.7 16  B (41/2-)     556.7 5 
  100

  4230.0
(37/2-)
  5186.7 18  B (43/2-)     637.6 10 
  100

  4549.1
(39/2-)
  5295.8 16  B (45/2+)     746.3 5 
  100

  4549.5
(41/2+)
  5447.9 19  B (45/2-)     661.2 10 
  100

  4786.7
(41/2-)
  5939.2 20 ? B (47/2-)     752.5 10 ?
  100

  5186.7
(43/2-)
  6058.6 19  B (49/2+)     762.8 10 
  100

  5295.8
(45/2+)
  6187.2 22  B (49/2-)     739.3 10 
  100

  5447.9
(45/2-)
  6864.7 21  B (53/2+)     806.1 10 
  100

  6058.6
(49/2+)
  7737 3  B (57/2+)     872.5 20 
  100

  6864.7
(53/2+)

E(level): From least-squares fit to listed Eγ’s.

Jπ(level): As proposed by 2010Th01 in (60Ni,2pnγ), based on observation of band structures, DCO ratios for selected transitions, systematics and comparison with cranked shell-model calculations

M(γ): Stretched quadrupole (most likely E2) from DCO value,

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Band Transitions:

E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - Band E
     0.0 7/2- 2.67 s 10 
% α = 14 2
% ε = 86 2
     
   441.8 6  11/2-     441.7 7 
  100
E2
     0.0
7/2-
  1013.2 12  (15/2-)     571.4 10 
  100

   441.8
11/2-
  1650.8 16  (19/2-)     637.6 10 
  100

  1013.2
(15/2-)
  2411 3      760.3 20 
  100

  1650.8
(19/2-)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - Band F -->^Fef or FAB
   102.0 6  9/2-        
   516.2 8  (13/2-)     414.2 5 
  100

   102.0
9/2-
  1079.5 10  (17/2-)     563.3 5 
  100

   516.2
(13/2-)
  1733.8 11  (21/2-)     654.3 5 
  100

  1079.5
(17/2-)
  2441.8 12  (25/2-)     708.0 5 
  100

  1733.8
(21/2-)
  3173.8 16  (29/2-)     732.0 10 
  100

  2441.8
(25/2-)
  3900 3  (33/2-)     725.8 20 
  100

  3173.8
(29/2-)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - Yrast band A -->^AEF -->^AEFef.
   480.3 7  13/2+ 154 ns 3       
   864.4 9  (17/2+)     384.1 5 
  100
Q
   480.3
13/2+
  1370.5 10  (21/2+)     506.2 5 
  100
Q
   864.4
(17/2+)
  1925.1 11  (25/2+)     554.6 5 
  100
Q
  1370.5
(21/2+)
  2527.9 12  (29/2+)     602.8 5 
  100
Q
  1925.1
(25/2+)
  3159.0 13  (33/2+)     631.1 5 
  100
Q
  2527.9
(29/2+)
  3825.3 14  (37/2+)     666.3 5 
  100

  3159.0
(33/2+)
  4549.5 15  (41/2+)     724.2 5 
  100

  3825.3
(37/2+)
  5295.8 16  (45/2+)     746.3 5 
  100

  4549.5
(41/2+)
  6058.6 19  (49/2+)     762.8 10 
  100

  5295.8
(45/2+)
  6864.7 21  (53/2+)     806.1 10 
  100

  6058.6
(49/2+)
  7737 3  (57/2+)     872.5 20 
  100

  6864.7
(53/2+)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 4 - Band FAB
  3775.6 16         
  4230.0 16  (37/2-)     275.1 10 
  454.3 10 
   55 7 
  100 11 


  3955.0
  3775.6
(35/2-)

  4786.7 16  (41/2-)     556.7 5 
  100

  4230.0
(37/2-)
  5447.9 19  (45/2-)     661.2 10 
  100

  4786.7
(41/2-)
  6187.2 22  (49/2-)     739.3 10 
  100

  5447.9
(45/2-)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 5 - Band EAB
  3955.0 14  (35/2-)        
  4549.1 15  (39/2-)     594.1 5 
  100

  3955.0
(35/2-)
  5186.7 18  (43/2-)     637.6 10 
  100

  4549.1
(39/2-)
  5939.2 20  (47/2-)     752.5 10 ?
  100

  5186.7
(43/2-)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 6 - γ cascade.
  1624.3 10         
  2250.0 14      625.6 10 
  100

  1624.3

  2880.5 16      630.4 10 
  100

  2250.0

  3327.1 16      446.5 10 
  100

  2880.5

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Additional Gamma Data:













E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityConversion
Coefficient		Additional Data
   102.0 9/2-     102.1 7 M14.47α=4.47 11
   441.8 11/2-     441.7 7 E20.0288α=0.0288
   480.3 13/2+ 154 ns 3     38.4 7 E10.97B(E1)(W.u.)=9.3E-6 17, α=0.97 6
13/2+ 154 ns 3    378.3 6 M20.412B(M2)(W.u.)=0.18 4, α=0.412

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.07/2- 2.67 s 10 
% α = 14 2
% ε = 86 2
E(level): Band E.
   102.09/2-   E(level): Band F -->^Fef or FAB.
   441.811/2-   E(level): Band E.
   480.313/2+ 154 ns 3  E(level): Yrast band A -->^AEF -->^AEFef.
   516.2(13/2-)   E(level): Band F -->^Fef or FAB.
   864.4(17/2+)   E(level): Yrast band A -->^AEF -->^AEFef.
  1013.2(15/2-)   E(level): Band E.
  1079.5(17/2-)   E(level): Band F -->^Fef or FAB.
  1370.5(21/2+)   E(level): Yrast band A -->^AEF -->^AEFef.
  1624.3   E(level): γ cascade. Ordering of the transitions in the 630-626-760 cascade is uncertain. Ordering of the transitions in the 630-626-760 cascade is uncertain.
  1650.8(19/2-)   E(level): Band E.
  1733.8(21/2-)   E(level): Band F -->^Fef or FAB.
  1925.1(25/2+)   E(level): Yrast band A -->^AEF -->^AEFef.
  2250.0   E(level): γ cascade. Ordering of the transitions in the 630-626-760 cascade is uncertain. Ordering of the transitions in the 630-626-760 cascade is uncertain.
  2411   E(level): Band E.
  2441.8(25/2-)   E(level): Band F -->^Fef or FAB.
  2527.9(29/2+)   E(level): Yrast band A -->^AEF -->^AEFef.
  2880.5   E(level): γ cascade. Ordering of the transitions in the 630-626-760 cascade is uncertain. Ordering of the transitions in the 630-626-760 cascade is uncertain.
  3159.0(33/2+)   E(level): Yrast band A -->^AEF -->^AEFef.
  3173.8(29/2-)   E(level): Band F -->^Fef or FAB.
  3327.1   E(level): γ cascade.
  3775.6   E(level): Band FAB.
  3825.3(37/2+)   E(level): Yrast band A -->^AEF -->^AEFef.
  3900(33/2-)   E(level): Band F -->^Fef or FAB.
  3955.0(35/2-)   E(level): Band EAB.
E(level)Jπ(level)T1/2(level)Comments
  4230.0(37/2-)   E(level): Band FAB.
  4549.1(39/2-)   E(level): Band EAB.
  4549.5(41/2+)   E(level): Yrast band A -->^AEF -->^AEFef.
  4786.7(41/2-)   E(level): Band FAB.
  5186.7(43/2-)   E(level): Band EAB.
  5295.8(45/2+)   E(level): Yrast band A -->^AEF -->^AEFef.
  5447.9(45/2-)   E(level): Band FAB.
  5939.2(47/2-)   E(level): Band EAB.
  6058.6(49/2+)   E(level): Yrast band A -->^AEF -->^AEFef.
  6187.2(49/2-)   E(level): Band FAB.
  6864.7(53/2+)   E(level): Yrast band A -->^AEF -->^AEFef.
  7737(57/2+)   E(level): Yrast band A -->^AEF -->^AEFef.

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Additional Gamma Comments:

E(level)E(gamma)Comments
   102.0   102.1M(γ): From 2010Sc02
   441.8   441.7M(γ): From 2010Sc02
   480.3    38.4M(γ): From 2010Sc02
   378.3M(γ): From 2010Sc02
  1624.3   759.9E(γ): Ordering of the transitions in the 630-626-760 cascade is uncertain. Ordering of the transitions in the 630-626-760 cascade is uncertain
  1650.8   637.6E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
  2250.0   625.6E(γ): Ordering of the transitions in the 630-626-760 cascade is uncertain. Ordering of the transitions in the 630-626-760 cascade is uncertain
  2880.5   630.4E(γ): Ordering of the transitions in the 630-626-760 cascade is uncertain. Ordering of the transitions in the 630-626-760 cascade is uncertain
  4230.0   275.1M(γ): possible M1 transition linking the two signature partners
  5186.7   637.6E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided

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