ADOPTED LEVELS, GAMMAS for 57V

Author: Balraj Singh |  Citation: ENSDF |  Cutoff date: 12-APR-2010 

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-)=8.30×103 keV 23S(n)= 6.2×103 keV 3S(p)= 1.23×104 keV 3Q(α)= -8.5×103 keV 4
Reference: 2012WA38

References:
  A  57Ti β- decay (98 MS)  B  238U(64Ni,xγ)

General Comments:

1990Tu01: 57V activity produced by 800 MeV proton induced fission and fragmentation using natural Th target and subsequent particle analysis with a tof isochronous spectrometer.

1998So03: 57V activity produced by the fragmentation of 64.5 MeV/nucleon 65Cu beam impinging on a 9Be target and subsequent mass separation using the lise3 spectrometer. Measured T1/2 from β- singles and β-γ coincidence decay curves.

1998Am04: activity produced by the fragmentation of 500 MeV/nucleon 86Kr beam on a 9Be target and subsequent mass separation using the FRS spectrometer. Measured T1/2. See also 1997AmZZ thesis

1999So20: calculated potential energy surfaces for odd-A vanadium isotopes by the HFB method with the Gogny D1S force

2005Li53: shell-model calculations of 3/2-, 5/2- and 7/2- states up to 2.5 MeV excitation, carried out in the full pf space with the interaction GXPF1; 7/2- and 5/2- are predicted to be g.s. and 95 keV, respectively. First 3/2- state is predicted at 530 keV

Q-value: Note: Current evaluation has used the following Q record

Q-value: ΔQ(α)=380 (syst,2009AuZZ,2003Au03)

Q-value: Q(β-n)=3020 230, S(2n)=11180 250, S(2p)=29190 770 (2009AuZZ,2003Au03)









E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)Final Levels
     0.0AB (7/2-) 0.32 s 3 
% β- = 100
% β-n = ?
    
   113.2 4 A       113.1 4 
  100
     0.0
(7/2-)
   174.8 4 A        61.7S
   174.8 4 
   35 10 
  100 6 
   113.2
     0.0

(7/2-)
  1163 B (11/2-)     1163
 
     0.0
(7/2-)
  1731.9 4 A      1557.3 5 
  1732.2 6 
  100 23 
   55 9 
   174.8
     0.0

(7/2-)
  1754.3 5 ?A      1579.4 4 ?
  100
   174.8

  2036.3 4 A      1861.5 4 
  1922.9 5 
  100 14 
   19 4 
   174.8
   113.2


  2475.6 5 A       744.0 4 
  2300.4 4 
   46 8 
  100 10 
  1731.9
   174.8


Back to top

Back to top

Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments

Back to top