ADOPTED LEVELS, GAMMAS for 210Hg

Author: M. Shamsuzzoha Basunia |  Citation: Nucl. Data Sheets 121, 561 (2014) |  Cutoff date: 31-Mar-2014 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=3880 keV SYS(n)= 4790 keV SYS(p)= 10190 keV SYQ(α)= 1840 keV SY
Reference: 2012WA38

References:
  A  210Hg IT decay (2.1 μs)  B  210Hg IT decay (2 μs)








E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
       0.0AB 0+        
     643AB (2+)     643
  100

       0.0
0+
     663SAB (3-) 2.1 µs 7     20S
  663
   75 16 
  100 16 
[E1]
[E3]
     643
       0.0
(2+)
0+
    1196 B (4+)     553
  100

     643
(2+)
    1366 B (6+)     170
  100

    1196
(4+)
  X+1366 B (8+) 2 µs 1      Y
 

 
 

E(level): From γ-ray energy and feeding.

Jπ(level): From shell model calculation and γ ray feeding, except otherwise noted.

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Additional Gamma Data:











E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityAdditional Data
     663 (3-) 2.1 µs 7     20[E1]B(E1)(W.u.)=4.9E-6 22
(3-) 2.1 µs 7    663[E3]B(E3)(W.u.)=2.2 9

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments

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Additional Gamma Comments:

E(level)E(gamma)Comments
     663      20I(γ): From branching ratio 0.43 9 and 0.57 9 for 663- and 20-keV γ rays, respectively (Table 2 - 2013Go10).
     663I(γ): From branching ratio 0.43 9 and 0.57 9 for 663- and 20-keV γ rays, respectively (Table 2 - 2013Go10).
  X+1366       YE(γ): 20<y<80 keV suggested in 2013Go10. Upper limit from x-ray measurements - the 71 keV identified as characteristics Kα x ray following 170 keV γ-ray. Lower limit from systematics.

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