ADOPTED LEVELS, GAMMAS for 57Cu

Author: M. R. Bhat |  Citation: Nucl. Data Sheets 85, 415 (1998) |  Cutoff date: 24-Sep-1998 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-1.476×104 keV SYS(n)= 1.714×104 keV SYS(p)= 690.3 keV 4Q(α)= -7074.5 keV 18
Reference: 2012WA38

References:
  A  58Ni(7Li,8He), (14N,15C)  B  57Zn β+ decay:?
  C  1H(58Ni,57CuG) 

General Comments:

1998Re01: calculated reaction rates for 57Ni(p,γ) in stellar interiors from the spectroscopic factors of the low-lying states in 57Ni using charge symmetry.

Levels: Jπ,t: see 57Zn β+ decay? and (7Li,8He) for other proposed assignments

Q-value: ΔQ(β-)=140, ΔS(n)=140








E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)
     0.0ABC 3/2- 196.3 ms 7 
% ε = 100
  
  1028 4 A C 5/2-     1028 4 
  100
  1106 4   C 1/2-     1106 4 
  100
  2398 10   C 5/2-     2398 10 
  100
  2520 25 A       
     3.28E+3 5  B  % p = 100
  
  3510 25 A       
     5.35E+3 5  B  % p = 100
  
  5710 25 A       

E(level): Levels below 2500 keV are from (58Ni,57Cuγ); the rest are from (7Li,8He) or 57Zn β+ decay

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
  10285/2-   Jπ(level): By comparison with Jπ assignments in the mirror nuclide 57Ni (1996Zh02).
  11061/2-   Jπ(level): By comparison with Jπ assignments in the mirror nuclide 57Ni (1996Zh02).
  23985/2-   Jπ(level): By comparison with Jπ assignments in the mirror nuclide 57Ni (1996Zh02).

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