ADOPTED LEVELS, GAMMAS for 112Xe

Authors: S. Lalkovski, F.G. Kondev |  Citation: Nucl. Data Sheets 124, 157 (2015) |  Cutoff date: 1-Aug-2014 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-13739 keV 87S(n)= 13705 keV 87S(p)= 2362 keV 10Q(α)= 3330 keV 6
Reference: 2012Wa38

References:
  A  58Ni(58Ni,2P2NG)  B  113Cs p decay (18.3 μs)








E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
     0.0AB 0+ 2.7 s 8 
% ε = 98.8 8
% α = 1.2 8
     
   466.00 20 A  2+      466.0 2 
  100

     0.0
0+
  1122.1 3 A  4+      656.1 2 
  100
E2
   466.00
2+
  1649.5 5 ?A  (3-)     1183.0 6 
  100

   466.00
2+
  1906.9 4 A  6+      784.8 2 
  100
E2
  1122.1
4+
  2021.9 4 A  (5-)      372.0 6 
   900.0 2 
 
 

D
  1649.5
  1122.1
(3-)
4+
  2594.1 4 A  (7-)      572.2 2 
   687.1 2 
 
 
E2

  2021.9
  1906.9
(5-)
6+
  2777.5 4 A  8+      870.6 2 
  100
E2
  1906.9
6+
  3189.1 7 A  (9-)      595.0 6 
  100

  2594.1
(7-)
  3549.6 5 A  10+      772.1 2 
  100

  2777.5
8+
  3852.3 8 A  (11-)      663.2 2 
  100

  3189.1
(9-)
  4447.3 10 ?A  (13-)      595 1 ?
  100

  3852.3
(11-)
  4469.1 5 A  12+      919.5 2 
  100

  3549.6
10+

E(level): From a least-squares fit to Eγ

Jπ(level): From the deduced γ-ray multipolarities, the observed apparent band structures and systematics in neighbouring nuclei in 58Ni(58Ni,2p2nγ) (2001Sm13)

E(γ): From 58Ni(58Ni,2p2nγ) (2001Sm13)

M(γ): From the measured asymmetry ratio RDCO=Iγ(30|’or150|’)/Iγ(90|’) in 58Ni(58Ni,2p2nγ) (2001Sm13). α value of RDCO≈1.0 would be expected for a stretched-dipole transition and ≈1.4 for a stretched-quadruple transition. Those were confirmed for known ΔJ=1 333γ (RDCO=0.97 7) and ΔJ=2 642γ (RDCO=1.33 10) in 112I, observed in 58Ni(58Ni,2p2nγ) (2001Sm13)

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Band Transitions:

E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - Kπ=0+, ground-state band.
     0.0 0+ 2.7 s 8 
% ε = 98.8 8
% α = 1.2 8
     
   466.00 20  2+      466.0 2 
  100

     0.0
0+
  1122.1 3  4+      656.1 2 
  100
E2
   466.00
2+
  1906.9 4  6+      784.8 2 
  100
E2
  1122.1
4+
  2777.5 4  8+      870.6 2 
  100
E2
  1906.9
6+
  3549.6 5  10+      772.1 2 
  100

  2777.5
8+
  4469.1 5  12+      919.5 2 
  100

  3549.6
10+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - ΔJ=2 negative-parity band.
  1649.5 5  (3-)        
  2021.9 4  (5-)      372.0 6 
   900.0 2 
 
 

D
  1649.5
  1122.1
(3-)
4+
  2594.1 4  (7-)      572.2 2 
   687.1 2 
 
 
E2

  2021.9
  1906.9
(5-)
6+
  3189.1 7  (9-)      595.0 6 
  100

  2594.1
(7-)
  3852.3 8  (11-)      663.2 2 
  100

  3189.1
(9-)
  4447.3 10  (13-)      595 1 ?
  100

  3852.3
(11-)

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.00+ 2.7 s 8 
% ε = 98.8 8
% α = 1.2 8
E(level): Kπ=0+, ground-state band.
   466.002+   E(level): Kπ=0+, ground-state band.
  1122.14+   E(level): Kπ=0+, ground-state band.
  1649.5(3-)   E(level): ΔJ=2 negative-parity band.
  1906.96+   E(level): Kπ=0+, ground-state band.
  2021.9(5-)   E(level): ΔJ=2 negative-parity band.
  2594.1(7-)   E(level): ΔJ=2 negative-parity band.
  2777.58+   E(level): Kπ=0+, ground-state band.
  3189.1(9-)   E(level): ΔJ=2 negative-parity band.
  3549.610+   E(level): Kπ=0+, ground-state band.
  3852.3(11-)   E(level): ΔJ=2 negative-parity band.
  4447.3(13-)   E(level): ΔJ=2 negative-parity band.
  4469.112+   E(level): Kπ=0+, ground-state band.

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Additional Gamma Comments:

E(level)E(gamma)Comments
  1122.1   656.1M(γ): RDCO=1.33 15 (2001Sm13)
  1906.9   784.8M(γ): RDCO=1.3 2 (2001Sm13)
  2021.9   900.0M(γ): RDCO=0.88 13 (2001Sm13)
  2594.1   572.2M(γ): RDCO=1.3 2 (2001Sm13)
  2777.5   870.6M(γ): RDCO=1.24 15 (2001Sm13)

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