ADOPTED LEVELS, GAMMAS for 65Co
Authors: E. Browne, J. K. Tuli | Citation: Nucl. Data Sheets 111, 2425 (2010) | Cutoff date: 1-Aug-2009
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=5940.0 keV 22 | S(n)= 7465 keV 21 | S(p)= 11505 keV 6 | Q(α)= -9868 keV 4 | ||
Reference: 2012WA38 |
References: | |||
A | 65Fe β- decay:0.81 S | B | 65Fe β- decay:1.12 S |
C | 238U(64Ni,xγ) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
0.0 | ABC | (7/2)- | 1.16 s 3 % β- = 100 | ||||
882.54 9 | A | (3/2-) | 882.50 9 | 100 | 0.0 | (7/2)- | |
1094.99 16 | A | (1/2-) | 212.5 2 | 100 | 882.54 | (3/2-) | |
1222.62 10 | A | (3/2-) | 127.6 3 340.07 6 1222.7 2 | 7.2 25 100 4 49 6 | 1094.99 882.54 0.0 | (1/2-) (3/2-) (7/2)- | |
1441.1 4 | B | (5/2-,7/2-) | 1441.1 4 | 100 25 | 0.0 | (7/2)- | |
1479.41 19 | BC | (9/2-) | 1479.5 2 | 100 6 | 0.0 | (7/2)- | |
1625.5 4 | B | (5/2-,7/2-) | 1625.5 4 | 100 43 | 0.0 | (7/2)- | |
1642.17 24 | BC | (11/2-) | 1641.9 3 | 100 13 | 0.0 | (7/2)- | |
1958.8 3 | A C | (1/2-,3/2-) | 736.1 10 864.0 10 1076.2 3 | 100 9 8 5 38 8 | 1222.62 1094.99 882.54 | (3/2-) (1/2-) (3/2-) | |
1996.28 24 | A C | (3/2-) | 774.0 10 1113.5 3 1996.6 4 | 14 9 34 5 100 9 | 1222.62 882.54 0.0 | (3/2-) (3/2-) (7/2)- | |
2183.19 22 | A C | (1/2-,3/2-) | 960.5 2 1088.7 6 | 100 3 43 14 | 1222.62 1094.99 | (3/2-) (1/2-) | |
2443.3 4 | B | 2443.3 4 | 100 10 | 0.0 | (7/2)- | ||
2478.9 3 | BC | (11/2-) | 836.6 2 999.7 3 | 78 17 100 11 | 1642.17 1479.41 | (11/2-) (9/2-) | |
2557.6 3 | B | 2557.5 3 | 100 13 | 0.0 | (7/2)- | ||
2669.23 22 | C | (13/2-) | 190.1 2 1190.0 2 | 38 7 100 8 | 2478.9 1479.41 | (11/2-) (9/2-) | |
2891.9 3 | BC | 413.0 10 1412.5 2 | 12 6 100 14 | 2478.9 1479.41 | (11/2-) (9/2-) | ||
2896.1 4 | B | 2896.1 4 | 100 21 | 0.0 | (7/2)- | ||
2926.2 3 | C | 447.1 2 | 100 22 | 2478.9 | (11/2-) | ||
3028.4 3 | C | (15/2-) | 359.2 2 | 100 15 | 2669.23 | (13/2-) | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
3271.2 4 | C | (15/2-,17/2+) | 242.8 2 | 100 10 | 3028.4 | (15/2-) |
E(level): From least-squares fit to γ-ray energies.
Jπ(level): From 65Fe(0.81 s) and 65Fe(1.16 s) β- decay log ft values and γ ray decay, systematics in other Co isotopes, and shell model predictions.
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
2009Pa16: 65Co produced by deep inelastic reaction of 430-MeV 64Ni projectiles on 238U. Measured Eγ, Iγ, γγ coincidences. GAMMASPHERE spectrometer.
1988Bo06: 65Co produced by the irradiation of a natural W target with 11.5-MeV/u 76Ge beam and on-line mass separation.
1985Ru05: 65Co produced by the irradiation of a natural W target with 11.5-MeV/u 82Se beam and on-line mass separation.
1978Ko24: 65Co activity from 70Zn(3He,8B) at E(3He)=80.13 MeV 5; Q3D magnetic spectrometer, proportional counters, plastic scintillator.
Other reactions:
136Xe(p,X), E=1 GeV. Measured isotopic cross sections and kinetic energies (2007Na31).
238U(p,F), E=30 MeV. Measured fission yields (2002Kr13).
Other: 2008Bl05.
Q-value: Note: Current evaluation has used the following Q record 5956 137449 2411.69×103 28-10.04 23 2009AuZZ,2003AuZZ