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 SY | S(n)= 1.714×104 keV SY | S(p)= 690.3 keV 4 | Q(α)= -7074.5 keV 18 | ||
Reference: 2012WA38 |
References: | |||
A | 58Ni(7Li,8He), (14N,15C) | B | 57Zn β+ decay:? |
C | 1H(58Ni,57CuG) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) |
0.0 | ABC | 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
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
1028 | 5/2- | Jπ(level): By comparison with Jπ assignments in the mirror nuclide 57Ni (1996Zh02). | |
1106 | 1/2- | Jπ(level): By comparison with Jπ assignments in the mirror nuclide 57Ni (1996Zh02). | |
2398 | 5/2- | Jπ(level): By comparison with Jπ assignments in the mirror nuclide 57Ni (1996Zh02). |
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: Note: Current evaluation has used the following Q record -14620 SY16.78×103syst 695 19-7091 24 1995Au04