ADOPTED LEVELS, GAMMAS for 95Zr

Authors: S. K. Basu, G. Mukherjee, A. A. Sonzogni |  Citation: Nucl. Data Sheets 111, 2555 (2010) |  Cutoff date: 30-Jun-2009 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=1123.5 keV 18S(n)= 6462.0 keV 9S(p)= 10598 keV 7Q(α)= -4434 keV 6
Reference: 2012WA38

References:
  A  95Y β- decay  B  94Zr(n,γ) E=THERMAL
  C  94Zr(n,γ) E=2,24 KEV  D  94Zr(p,p),(p,p’): EX FROM IAR
  E  94Zr(d,p),(d,pγ),(α,3He)  F  96Zr(p,d)
  G  96Zr(d,t)  H  96Zr(3He,α)
  I  96Zr(3He,α) IAS  J  173Yb(24Mg,Fγ)
  K  176Yb(28Si,xγ) 

General Comments:

Gammas: All data are from β- decay, except as noted. See β- decay for unplaced γ’s

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

Q-value: S(2n)=14682.9 20, S(2p)=20153 8 (2009AuZZ)










E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
      0.0ABC EFGH JK 5/2+ 64.032 d 6 
% β- = 100
     
    953.97 13 ABCDEFGH    1/2+      954.00 20 
  100
[E2]
      0.0
5/2+
   1140 50      F      3/2+,5/2+        
   1323.80 13 A CDE G     3/2+,5/2+     1324.0 3 
  100

      0.0
5/2+
   1618.35 22 ABCDE GH    (3/2)+     1618.5 5 
  100

      0.0
5/2+
   1624.7 3     E              
   1676.32 19          JK (7/2+)     1676.3 2 
  100

      0.0
5/2+
   1721.50 21 A  DE G     (5/2)+      396.2 6 ?
  1721.4 3 
   91 13 
  100 14 


   1323.80
      0.0
3/2+,5/2+
5/2+
   1792.2 3     EF H JK (9/2+)      115.9 2 
  1792.3 7 
  100 4 
   11.9 17 


   1676.32
      0.0
(7/2+)
5/2+
   1892.66 18 A   E  H    3/2+      569.07 24 
  1892.5 3 
   31 9 
  100 13 


   1323.80
      0.0
3/2+,5/2+
5/2+
   1903.97 20 A   E GH    1/2(+),3/2,5/2+      580.25 25 
  1904.0 5 
   69 14 
  100 23 


   1323.80
      0.0
3/2+,5/2+
5/2+
   1940.24 20 A  DE       1/2(+),3/2,5/2+     1940.3 3 
  100

      0.0
5/2+
   1955.92 15 A C E       5/2(+)      632.30 22 
  1002.13 24 
  1955.8 3 
   63 6 
   51 7 
  100 18 

[E2]

   1323.80
    953.97
      0.0
3/2+,5/2+
1/2+
5/2+
   2021.6 3     EFGH JK (11/2-)      229.4 2 
  100

   1792.2
(9/2+)
   2120 50 ?     F             
   2250 8        H    7/2+,9/2+        
   2253.7 3 ?AB          (1/2+,3/2,5/2+)     2253.7 3 ?
  100

      0.0
5/2+
   2293.7 8   CDE       3/2+,5/2+        
   2317 10 ?   D  G     (3/2+)        
   2372.27 19 A  DEFG     3/2+      432.0 4 
  1048.31 24 
  1418.4 4 
  2372.5 8 
  100 6 
   56 3 
   27 3 
   49 5 




   1940.24
   1323.80
    953.97
      0.0
1/2(+),3/2,5/2+
3/2+,5/2+
1/2+
5/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   2466 7    DE  H    7/2+,9/2+        
   2510 40 ?     F      3/2+,5/2+        
   2629.1 3          JK (11/2+)      607.5 2 
   836.8 2 
  100 6 
   75 5 


   2021.6
   1792.2
(11/2-)
(9/2+)
   2636 7    DE GH    (3/2+)        
   2744 10    DE  H    (7/2)+        
   2770      G     7/2+        
   2816 12        H    1/2-,3/2-        
   2837.2 3          JK (13/2+)      208.1 2 
   815.4 4 
  1045.3 4 
  100 20 
   53 10 
   53 10 



   2629.1
   2021.6
   1792.2
(11/2+)
(11/2-)
(9/2+)
   2841 12    DE  H    (3/2+)        
   2880 12       GH    7/2+,9/2+        
   2948 10     E  H    7/2+,9/2+        
   2983 5    D F      3/2+,5/2+        
   3009 6 ?   DE       (3/2+)        
   3062 8    DE G     3/2+,5/2+        
   3078.2 4          JK (15/2-)      241.0 2 
  1056.4 7 
  100 5 
   63 8 


   2837.2
   2021.6
(13/2+)
(11/2-)
   3102 12        H    9/2+        
   3117 10     E       11/2-        
   3117.5 4 ? B              3117.4 4 ?
  100

      0.0
5/2+
   3129.55 16 A           1/2-,3/2-     1173.75 25 
  1225.6 3 
  1408.2 13 
  1511.5 4 
  1805.6 3 
  2175.6 4 
  3129.1 5 
    8.9 9 
    1.3 4 
    1.9 6 
    4.00 18 
   20.1 18 
  100 3 
    8.4 6 







   1955.92
   1903.97
   1721.50
   1618.35
   1323.80
    953.97
      0.0
5/2(+)
1/2(+),3/2,5/2+
(5/2)+
(3/2)+
3/2+,5/2+
1/2+
5/2+
   3152 12 ?       H           
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   3180.7 6          JK (15/2-)     1159.0 7 
  100

   2021.6
(11/2-)
   3205 10     E       3/2+,5/2+        
   3249.10 18 AB          (3/2)-     1293.6 4 
  1309.9 6 
  1356.8 4 
  1527.0 3 
  1925.2 3 
  2295.0 7 
  3249.0 5 
   23 5 
   13 5 
   48 6 
    4.9 12 
   56 8 
  100 10 
   84 7 







   1955.92
   1940.24
   1892.66
   1721.50
   1323.80
    953.97
      0.0
5/2(+)
1/2(+),3/2,5/2+
3/2+
(5/2)+
3/2+,5/2+
1/2+
5/2+
   3250 12        H    9/2+        
   3300 10 ?    E       1/2+        
   3320 30      F      9/2+        
   3330 10     E       11/2-        
   3386 12 ?       H    7/2+,9/2+        
   3398.7 4          JK (17/2+)      561.4 2 
  100

   2837.2
(13/2+)
   3420 10 ?    E       9/2-,11/2-        
   3451.15 20 A           1/2(+),3/2     1832.6 3 
  2127.4 3 
  2497.2 3 
  3451.4 7 
   20 5 
   14 7 
    9.7 21 
  100 11 




   1618.35
   1323.80
    953.97
      0.0
(3/2)+
3/2+,5/2+
1/2+
5/2+
   3458 12        H    7/2+,9/2+        
   3528 10     E       3/2+,5/2+        
   3575.83 18 A   E       (3/2)-     1635.4 3 
  1683.0 7 
  1855.2 8 
  2252.0 3 
  2621.8 3 
  3576.0 5 
    2.0 12 
    4.5 5 
    3.5 17 
    2.1 7 
    3.6 7 
  100 7 






   1940.24
   1892.66
   1721.50
   1323.80
    953.97
      0.0
1/2(+),3/2,5/2+
3/2+
(5/2)+
3/2+,5/2+
1/2+
5/2+
   3586.3 3 A           1/2-,3/2-     1213.8 4 
  1631.0 8 
  1683.0 7 
  1967.9 3 
  2632.4 7 
    0.9 3 
    1.9 8 
    6.0 6 
    2.1 5 
  100 7 





   2372.27
   1955.92
   1903.97
   1618.35
    953.97
3/2+
5/2(+)
1/2(+),3/2,5/2+
(3/2)+
1/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   3650 10      F      9/2+        
   3662 10     E       11/2-        
   3684.89 22 A           1/2-,3/2-      555.5 3 
  2730.7 3 
  3684.9 5 
  100 11 
   19 6 
    5 3 



   3129.55
    953.97
      0.0
1/2-,3/2-
1/2+
5/2+
   3780 12        H    7/2+,9/2+        
   3810 10 ?    E              
   3855 10     E              
   3887.0 5 A           1/2(+),3/2     3886.9 5 
  100

      0.0
5/2+
   3900 12        H    7/2+,9/2+        
   3926.1 20 A   E       1/2+     3926.0 20 
  100

      0.0
5/2+
   3955.0 4          JK (19/2-)      556.2 4 
   774.3 7 
   877.0 4 
  100 6 
   54 6 
   64 6 



   3398.7
   3180.7
   3078.2
(17/2+)
(15/2-)
(15/2-)
   4058.0 5          JK (21/2+)      103.0 2 
  100
(E1)
   3955.0
(19/2-)
   4068 10 ?    E       (7/2+,9/2+)        
   4070.5 4 A           (3/2)-     2747.0 5 
  4070.0 5 
  100 30 
   31 10 


   1323.80
      0.0
3/2+,5/2+
5/2+
   4236.1 6          J       177.9 4 
  100

   4058.0
(21/2+)
   4300 12        H    7/2+,9/2+        
   4483.5 5           K (23/2+)      425.7 3 
  100

   4058.0
(21/2+)
   4580 12        H    7/2+,9/2+        
   4661.6 5          JK (25/2+)      178.3 3 
   425.3 4 
   603.6 2 
   28 3 
   10 4 
  100 8 



   4483.5
   4236.1
   4058.0
(23/2+)

(21/2+)
   4932.3 6          J       270.7 4 
   13 3 

   4661.6
(25/2+)
   5389.3 6           K (25/2+)      727.7 3 
  100

   4661.6
(25/2+)
   5660.7 7           K (27/2+)      271.4 3 
  100

   5389.3
(25/2+)
   6464.8 6   C         1/2+     4171
  4847
  5141
  5510
   42 4 
   32 3 
  100 10 
   92 9 




   2293.7
   1618.35
   1323.80
    953.97
3/2+,5/2+
(3/2)+
3/2+,5/2+
1/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   6486.8 4   C         1/2-,3/2-     4193
  4531
  4869
  5163
  5532
  6486
   24 3 
   10.0 14 
   18.9 25 
    9.3 14 
  100 10 
  100 10 






   2293.7
   1955.92
   1618.35
   1323.80
    953.97
      0.0
3/2+,5/2+
5/2(+)
(3/2)+
3/2+,5/2+
1/2+
5/2+
   6561.8 7           K (31/2+)      901.0 3 
  100

   5660.7
(27/2+)
  14980 20         I   1/2- 32 keV 10       
  15640 20         I   3/2- 70 keV 10       
  15790 20         I   5/2- 55 keV 10       
  17000 20         I   3/2- 90 keV 10       

E(level): From least-squares fit to Eγ’s, except as indicated.

Jπ(level): From angular momentum transfer in (3He,α) for bound states, except as noted, and from angular momentum transfer in (3He,α) IAS and parent spin for unbound states

T1/2(level): From comparison of line widths in (3He,α) IAS to those of the quasi-bound states observed in 90Zr(3He,α), except for T1/2(g.s.) which is a weighted average of 63.98 d 6 (1971De11. Ge(Li)) and 64.05 d 6 (1976Ha51. Ge(Li),NaI).

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
    953.971/2+   XREF: F(1020)γ(960).
   1323.803/2+,5/2+   XREF: γ(1330).
   1618.35(3/2)+   XREF: d(1628)γ(1650).
   1624.7   dσ/d|w (30|’)=612 μb/sr; dσ/d|w (70|’)=34 μb/sr.
   1721.50(5/2)+   XREF: d(1745)γ(1750).
   1792.2(9/2+)   XREF: E(1793.4)F(1790)H(1788).
   1892.663/2+   XREF: H(1900).
   1903.971/2(+),3/2,5/2+   XREF: γ(1920)H(1900).
   1940.241/2(+),3/2,5/2+   XREF: d(1942).
   2021.6(11/2-)   XREF: F(2030)γ(2030)H(2032).
   2293.73/2+,5/2+   XREF: d(2279)E(2291).
   2317(3/2+)   XREF: γ(2300).
   2372.273/2+   XREF: d(2389)E(2376)F(2370)γ(2400).
   24667/2+,9/2+   XREF: d(2471)E(2450)H(2472).
   2629.1(11/2+)   Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern.
   2636(3/2+)   XREF: E(2625)γ(2670)H(2647).
   2744(7/2)+   XREF: d(2744)E(2724)H(2725).
   2837.2(13/2+)   Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern.
   2841(3/2+)   XREF: E(2834)H(2827).
   29487/2+,9/2+   XREF: H(2930).
   29833/2+,5/2+   XREF: F(2970).
   3009(3/2+)   XREF: d(3012)E(2996).
   30623/2+,5/2+   XREF: γ(3050).
   3078.2(15/2-)   Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern.
   3117.5   Probably not the same as the preceding state since it is populated in (n,γ) E=thermal.
E(level)Jπ(level)T1/2(level)Comments
   3152   May correspond to the previous state.
   3180.7(15/2-)   Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern.
   3398.7(17/2+)   Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern.
   3575.83(3/2)-   XREF: E(3579).
   3810   May correspond to the preceding state.
   3926.11/2+   XREF: E(3960).
   3955.0(19/2-)   Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern.
   4058.0(21/2+)   Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern.
   4483.5(23/2+)   Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern.
   4661.6(25/2+)   Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern.
   6561.8(31/2+)   Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern.
  149801/2- 32 keV 10  IAS(95Y, g.s.).
  156403/2- 70 keV 10  IAS(95Y, 0.69 MeV).
  157905/2- 55 keV 10  IAS(95Y, 0.83 MeV).
  170003/2- 90 keV 10  IAS(95Y, 2.04 MeV).

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Additional Gamma Comments:

E(level)E(gamma)Comments
   1618.35   1618.5E(γ): weighted average of 1617.9 3 (95Y β- decay), 1619.0 3 (94Zr(n,γ) E=thermal)
   1676.32   1676.3E(γ): from 173Yb(24Mg,Fγ)
   1792.2    115.9E(γ): from 173Yb(24Mg,Fγ)
I(γ): from (176Yb(28Si,Xγ)
   1792.3E(γ): from 173Yb(24Mg,Fγ)
I(γ): from (176Yb(28Si,Xγ)
   2253.7   2253.7E(γ): weighted average of 2253.6 3 (95Y β- decay), 2254.1 5 (94Zr(n,γ)
   2629.1    607.5E(γ): from 173Yb(24Mg,Fγ)
I(γ): from 176Yb(28Si,Xγ)
    836.8E(γ): from 173Yb(24Mg,Fγ)
I(γ): from 176Yb(28Si,Xγ)
   3078.2    241.0E(γ): from 173Yb(24Mg,Fγ)
I(γ): from 176Yb(28Si,Xγ)
   1056.4E(γ): from 173Yb(24Mg,Fγ)
I(γ): from 176Yb(28Si,Xγ)
   3117.5   3117.4E(γ): from 94Zr(n,γ),E=thermal
   3249.10   2295.0E(γ): weighted average of 2295.5 4 (95Y β- decay), 2294.0 6 (94Zr(n,γ) E=thermal). only γ ray observed in (94Zr(n,γ) E=thermal)
   3575.83   1683.0E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   3586.3   1683.0E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   3955.0    556.2E(γ): from 173Yb(24Mg,Fγ)
I(γ): from 176Yb(28Si,Xγ)
    774.3E(γ): from 173Yb(24Mg,Fγ)
I(γ): from 176Yb(28Si,Xγ)
    877.0E(γ): from 173Yb(24Mg,Fγ)
I(γ): from 176Yb(28Si,Xγ)
   4058.0    103.0E(γ): from 173Yb(24Mg,Fγ)
M(γ): suggested to be (E2) by 173Yb(24Mg,Fγ); not consistent with 176Yb(28Si,Xγ); adopted as (E1) following J{πi assignments of (176Yb(28Si,Xγ)
   5660.7    271.4E(γ): γ placed above the 4663 level in 2002Fo03

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