ADOPTED LEVELS for 44V
Authors: Jun Chen, Balraj Singh and John A. Cameron | Citation: Nucl. Data Sheets 112, 2357 (2011) | Cutoff date: 31-Jul-2011
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=-1.05×104 keV SY | S(n)= 1.427×104 keV 19 | S(p)= 2.08×103 keV 19 | Q(α)= -6.02×103 keV 19 | ||
| Reference: 2012WA38 |
| References: | |||
| A | 44Cr ε decay (42.8 MS) | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) |
| 0 | A | (2)+ | 111 ms 7 % ε = 100 % εα = ? |
| 0+X | A | (6)+ | 150 ms 3 % ε = 100 |
Jπ(level): Predicted by shell model.
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
44V first identified in 40Ca(6Li,2n) reaction (1971Ce02). Also produced in Ni(58Ni,X) E=69 MeV/nucleon (1994Ke07) and in 40Ca(6Li,2n) E=35 MeV (1997Ha04) followed by mass separation.
1994Bl10: 9Be(58Ni,X), measured fragment production cross section
1994Ke07: 9Be(58Ni,X), E=69 MeV/nucleon, measured βγ-coin; deduced isomer to ground state production ratio.
Mass measurement: 2004St05
Q-value: Note: Current evaluation has used the following Q record
Q-value: Estimated uncertainties (2011AuZZ): 230 for Q(β-), 260 for S(n)
Q-value: Q(εp)=4780 120, S(2n)=32680 520 (syst), S(2p)=6570 120 (2011AuZZ)
Q-value: Values in 2003Au03: Q(β-)=-10660 130 (syst), S(2n)=32090 230; others ; same as in 2011AuZZ