ADOPTED LEVELS, GAMMAS for 165W

Authors: Ashok K. Jain and Anwesha Ghosh, Balraj Singh |  Citation: Nucl. Data Sheets 107, 1075 (2006) |  Cutoff date: 15-Apr-2006 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-8.22×103 keV 4S(n)= 8.70×103 keV 3S(p)= 2.87×103 keV 4Q(α)= 5.03×103 keV 3
Reference: 2012WA38

References:
  A  165Re ε decay (2.61 S)  B  165Re ε decay (2.32 S)
  C  169Os α decay (3.4 S)  D  106Pd(63Cu,p3nγ)

General Comments:

No information on level structure in 165W is available in the literature from 165Re ε decay (2.61 s and 2.32 s activities)

Q-value: Note: Current evaluation has used the following Q record









E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)Final Levels
     0.0  C  (5/2-) 5.1 s 5 
% ε > 99.8
% α < 0.2
    
    43  C  (3/2-)       43
 
     0.0
(5/2-)
    72  C  (7/2-)       28?
    72
 
 
    43
     0.0
(3/2-)
(5/2-)
     0.0+X   D (13/2+)       
   277.3+X 3    D (17/2+)      277.3
  100
     0.0+X
(13/2+)
   732.3+X 4    D (21/2+)      455.0
  100
   277.3+X
(17/2+)
  1032.9+X 4    D (17/2-)      755.6
  100
   277.3+X
(17/2+)
  1304.4+X 5    D (25/2+)      572.1
  100
   732.3+X
(21/2+)
  1546.6+X 5    D (21/2-)      513.7
   814.2
  100 6 
   39 7 
  1032.9+X
   732.3+X
(17/2-)
(21/2+)
  1860.3+X 5    D     1128.0?
 
   732.3+X
(21/2+)
  1948.9+X 5    D (23/2-)     1216.6
  100
   732.3+X
(21/2+)
  1952.2+X 6    D (29/2+)      647.8
  100
  1304.4+X
(25/2+)
  1956.3+X 6    D (25/2-)      409.7
  100
  1546.6+X
(21/2-)
  2302.7+X 5    D (27/2-)      353.8
   998.3
   37 4 
  100 7 
  1948.9+X
  1304.4+X
(23/2-)
(25/2+)
  2445.6+X   D (29/2-)      489.4 6 
  100
  1956.3+X
(25/2-)
  2511.2+X 6    D (29/2-)      554.9
  100
  1956.3+X
(25/2-)
  2602.4+X 6    D (31/2-)      299.6
   650.2
  100 9 
   48 7 
  2302.7+X
  1952.2+X
(27/2-)
(29/2+)
  2649.5+X 6    D (33/2+)      697.3
  100
  1952.2+X
(29/2+)
  2860.3+X 6    D (33/2-)      349.1
   414.7
   93 6 
  100 9 
  2511.2+X
  2445.6+X
(29/2-)
(29/2-)
  3057.4+X 7    D (35/2-)      455.0
  100
  2602.4+X
(31/2-)
  3341.8+X 7    D (37/2-)      481.5
  100
  2860.3+X
(33/2-)
  3388.1+X 7    D (37/2+)      738.6
  100
  2649.5+X
(33/2+)
  3633.7+X 7    D (39/2-)      576.3
  100
  3057.4+X
(35/2-)
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)Final Levels
  3924.5+X 8    D (41/2-)      582.7
  100
  3341.8+X
(37/2-)
  4164.5+X 8    D (41/2+)      776.4
  100
  3388.1+X
(37/2+)
  4290.2+X 8    D (43/2-)      656.5
  100
  3633.7+X
(39/2-)
  4601.3+X 8    D (45/2-)      676.8
  100
  3924.5+X
(41/2-)
  4959.8+X 8    D (45/2+)      795.3
  100
  4164.5+X
(41/2+)
  5003.8+X 8    D (47/2-)      713.6
  100
  4290.2+X
(43/2-)
  5342.4+X 9    D (49/2-)      741.1
  100
  4601.3+X
(45/2-)
  5774.4+X 9    D (51/2-)      770.6
  100
  5003.8+X
(47/2-)
  6136.5+X 9    D (53/2-)      794.1
  100
  5342.4+X
(49/2-)
  6598.5+X 9    D (55/2-)      824.1
  100
  5774.4+X
(51/2-)
  7470.4+X 10 ?   D (59/2-)      872?
 
  6598.5+X
(55/2-)

E(level): The first two level energies are from 169Os a decay, all higher energies are from 106Pd(63Cu,p3nγ)

Jπ(level): The assignments for high-spin (J|>13/2) are from 1992Si12, based on the assumption of i13/2 for the lowest state populated in the heavy-ion induced reaction. For higher states, ΔJ’s are suggested by the DCO ratios and band associations

Back to top

Band Transitions:

E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)Final Levels
Band 1 - Band based on (23/2-)
  1948.9+X 5  (23/2-)       
  2302.7+X 5  (27/2-)      353.8
   998.3
   37 4 
  100 7 
  1948.9+X
  1304.4+X
(23/2-)
(25/2+)
  2602.4+X 6  (31/2-)      299.6
   650.2
  100 9 
   48 7 
  2302.7+X
  1952.2+X
(27/2-)
(29/2+)
  3057.4+X 7  (35/2-)       
  3633.7+X 7  (39/2-)      576.3
  100
  3057.4+X
(35/2-)
  4290.2+X 8  (43/2-)      656.5
  100
  3633.7+X
(39/2-)
  5003.8+X 8  (47/2-)      713.6
  100
  4290.2+X
(43/2-)
  5774.4+X 9  (51/2-)      770.6
  100
  5003.8+X
(47/2-)
  6598.5+X 9  (55/2-)      824.1
  100
  5774.4+X
(51/2-)
  7470.4+X 10  (59/2-)      872?
 
  6598.5+X
(55/2-)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)Final Levels
Band 2 - Yrast band based on (13/2+).
     0.0+X (13/2+)       
   277.3+X 3  (17/2+)      277.3
  100
     0.0+X
(13/2+)
   732.3+X 4  (21/2+)      455.0
  100
   277.3+X
(17/2+)
  1304.4+X 5  (25/2+)       
  1952.2+X 6  (29/2+)      647.8
  100
  1304.4+X
(25/2+)
  2649.5+X 6  (33/2+)      697.3
  100
  1952.2+X
(29/2+)
  3388.1+X 7  (37/2+)      738.6
  100
  2649.5+X
(33/2+)
  4164.5+X 8  (41/2+)      776.4
  100
  3388.1+X
(37/2+)
  4959.8+X 8  (45/2+)      795.3
  100
  4164.5+X
(41/2+)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)Final Levels
Band 3 - Band based on (17/2-).
  1032.9+X 4  (17/2-)       
  1546.6+X 5  (21/2-)      513.7
   814.2
  100 6 
   39 7 
  1032.9+X
   732.3+X
(17/2-)
(21/2+)
  1956.3+X 6  (25/2-)      409.7
  100
  1546.6+X
(21/2-)
  2445.6+X (29/2-)       
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)Final Levels
Band 4 - Band based on (29/2-).
  2511.2+X 6  (29/2-)       
  2860.3+X 6  (33/2-)      349.1
   414.7
   93 6 
  100 9 
  2511.2+X
  2445.6+X
(29/2-)
(29/2-)
  3341.8+X 7  (37/2-)      481.5
  100
  2860.3+X
(33/2-)
  3924.5+X 8  (41/2-)       
  4601.3+X 8  (45/2-)      676.8
  100
  3924.5+X
(41/2-)
  5342.4+X 9  (49/2-)      741.1
  100
  4601.3+X
(45/2-)
  6136.5+X 9  (53/2-)      794.1
  100
  5342.4+X
(49/2-)

Back to top

Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.0(5/2-) 5.1 s 5 
% ε > 99.8
% α < 0.2
%α: from requirement HF>1. Other: <1.5% (1975To05).
     0.0+X(13/2+)   E(level): Yrast band based on (13/2+).
   277.3+X(17/2+)   E(level): Yrast band based on (13/2+).
   732.3+X(21/2+)   E(level): Yrast band based on (13/2+).
  1032.9+X(17/2-)   E(level): Band based on (17/2-).
  1304.4+X(25/2+)   E(level): Yrast band based on (13/2+).
  1546.6+X(21/2-)   E(level): Band based on (17/2-).
  1948.9+X(23/2-)   E(level): Band based on (23/2-).
  1952.2+X(29/2+)   E(level): Yrast band based on (13/2+).
  1956.3+X(25/2-)   E(level): Band based on (17/2-).
  2302.7+X(27/2-)   E(level): Band based on (23/2-).
  2445.6+X(29/2-)   E(level): Band based on (17/2-).
  2511.2+X(29/2-)   E(level): Band based on (29/2-).
  2602.4+X(31/2-)   E(level): Band based on (23/2-).
  2649.5+X(33/2+)   E(level): Yrast band based on (13/2+).
  2860.3+X(33/2-)   E(level): Band based on (29/2-).
  3057.4+X(35/2-)   E(level): Band based on (23/2-).
  3341.8+X(37/2-)   E(level): Band based on (29/2-).
  3388.1+X(37/2+)   E(level): Yrast band based on (13/2+).
  3633.7+X(39/2-)   E(level): Band based on (23/2-).
  3924.5+X(41/2-)   E(level): Band based on (29/2-).
  4164.5+X(41/2+)   E(level): Yrast band based on (13/2+).
  4290.2+X(43/2-)   E(level): Band based on (23/2-).
  4601.3+X(45/2-)   E(level): Band based on (29/2-).
  4959.8+X(45/2+)   E(level): Yrast band based on (13/2+).
E(level)Jπ(level)T1/2(level)Comments
  5003.8+X(47/2-)   E(level): Band based on (23/2-).
  5342.4+X(49/2-)   E(level): Band based on (29/2-).
  5774.4+X(51/2-)   E(level): Band based on (23/2-).
  6136.5+X(53/2-)   E(level): Band based on (29/2-).
  6598.5+X(55/2-)   E(level): Band based on (23/2-).
  7470.4+X(59/2-)   E(level): Band based on (23/2-).

Back to top