ADOPTED LEVELS, GAMMAS for 45V

Author: T. W. Burrows |  Citation: Nucl. Data Sheets 109, 171 (2008) |  Cutoff date: 30-Oct-2007 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-1.237×104 keV 4S(n)= 1.584×104 keV 19S(p)= 1621 keV 8Q(α)= -5663 keV 8
Reference: 2012WA38

References:
  A  45Cr β+ decay: PARTIAL  B  46Mn β+p decay: PARTIAL
  C  24Mg(24Mg,p2nγ) E=83 MeV  D  40Ca(7Li,2nγ)

General Comments:

All data are from 24Mg(24Mg,p2nγ), except as noted

Gammas: See β+p decay for unplaced gammas

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










E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
     0.0ABCD 7/2- 547 ms 6 
% ε = 100
     
    56.7 5  BCD (5/2-) ≤ 4.2 ns     54.9 9 
 
(M1)
     0.0
7/2-
    56.8 6  BCD (3/2-) 0.43 µs 8       0.8S
    57.1 8 
 
 
M1,E2
(E2)
    56.7
     0.0
(5/2-)
7/2-
   385.9 5  BCD (3/2+)      329.1 2 
   329.1 2 
   100 19 
   100 19 


    56.8
    56.7
(3/2-)
(5/2-)
   797.2 5  BCD (5/2+)      410.9 4 
   740.9 6 
   740.9 6 
   100 26 
    63 12 
    63 12 



   385.9
    56.8
    56.7
(3/2+)
(3/2-)
(5/2-)
  1272.2 4  BCD (7/2+)      475.02 24 
   885.90 41 
  1272.6 5 
    49 15 
    63 20 
   100 15 



   797.2
   385.9
     0.0
(5/2+)
(3/2+)
7/2-
  1324.0 5 ABC  (9/2-)     1322.8 5 
   100

     0.0
7/2-
  1462.0 5   C  (11/2-)     1462.0 5 
   100

     0.0
7/2-
  1916.5 6   C  (9/2+)      644.0 7 
  1119.5 4 
    38 16 
   100 16 


  1272.2
   797.2
(7/2+)
(5/2+)
  2489.1 6   C  (11/2+)      572.7 8 
  1216.9 4 
    42 6 
   100 11 


  1916.5
  1272.2
(9/2+)
(7/2+)
  2626.3 6   C  (13/2-)     1163.9 5 
  1302.0 5 ?
   100 18 
    29 6 


  1462.0
  1324.0
(11/2-)
(9/2-)
  3004.4 6   C  (15/2-)      378.0 3 
  1542.6 4 
    38 11 
   100 14 


  2626.3
  1462.0
(13/2-)
(11/2-)
  3444.6 12   C  (13/2+)      955 1 ?
  1528 1 
  <100
  <100


  2489.1
  1916.5
(11/2+)
(9/2+)
  3604.5 7   C  (17/2-)      600.1 2 
   978.0 5 
   100 6 
    <5


  3004.4
  2626.3
(15/2-)
(13/2-)
  3910.2 12   C  (15/2+)      465 1 ?
  1421 1 
   <15
   100 10 


  3444.6
  2489.1
(13/2+)
(11/2+)
  4391.7 7   C  (19/2-)      787.2 3 
   100

  3604.5
(17/2-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  4800 53 A    (7/2-) % p ≈ 100
     
  5685.7 14   C  (19/2+)     1775.5 7 
 

  3910.2
(15/2+)
  6206.6 11   C  (23/2-)     1814.9 8 
 

  4391.7
(19/2-)
  7159.5 11   C  (27/2-)      952.9 3 
 

  6206.6
(23/2-)

Jπ(level): From similarity to 45Ti, except for g.s.. See also the footnote on Jπ in (7Li,2nγ)

T1/2(level): Ground-state T1/2 from 1988HaZB (46V(p,2n); ms, chopper, tape; β+, scin); others: 539 ms 18 (1982Ho11. 40Ca(7Li,2n); He-jet; 40.1γ), 0.61 s 8 (1982AlZP. 40Ca(7Li,2n); He-jet; 40.1γ), and 410 ms 50 (1980GrZY. 40Ca(6Li,n); pulsed beam). Excited-state T1/2’s from γγ(t) or nγ(t) in (7Li,2nγ)

I(γ): Relative branching ratio from each level

Back to top

Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - band BASED ON f7/2 ORBITAL, α=-1/2
     0.0 7/2- 547 ms 6 
% ε = 100
     
  1462.0 5  (11/2-)     1462.0 5 
   100

     0.0
7/2-
  3004.4 6  (15/2-)      378.0 3 
  1542.6 4 
    38 11 
   100 14 


  2626.3
  1462.0
(13/2-)
(11/2-)
  4391.7 7  (19/2-)      787.2 3 
   100

  3604.5
(17/2-)
  6206.6 11  (23/2-)     1814.9 8 
 

  4391.7
(19/2-)
  7159.5 11  (27/2-)      952.9 3 
 

  6206.6
(23/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - band BASED ON d3/2 ORBITAL, α=-1/2
   385.9 5  (3/2+)        
  1272.2 4  (7/2+)      475.02 24 
   885.90 41 
  1272.6 5 
    49 15 
    63 20 
   100 15 



   797.2
   385.9
     0.0
(5/2+)
(3/2+)
7/2-
  2489.1 6  (11/2+)      572.7 8 
  1216.9 4 
    42 6 
   100 11 


  1916.5
  1272.2
(9/2+)
(7/2+)
  3910.2 12  (15/2+)      465 1 ?
  1421 1 
   <15
   100 10 


  3444.6
  2489.1
(13/2+)
(11/2+)
  5685.7 14  (19/2+)     1775.5 7 
 

  3910.2
(15/2+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - band BASED ON d3/2 ORBITAL, α=+1/2
   797.2 5  (5/2+)        
  1916.5 6  (9/2+)      644.0 7 
  1119.5 4 
    38 16 
   100 16 


  1272.2
   797.2
(7/2+)
(5/2+)
  3444.6 12  (13/2+)      955 1 ?
  1528 1 
  <100
  <100


  2489.1
  1916.5
(11/2+)
(9/2+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 4 - band BASED ON f7/2 ORBITAL, α=+1/2
  1324.0 5  (9/2-)        
  2626.3 6  (13/2-)     1163.9 5 
  1302.0 5 ?
   100 18 
    29 6 


  1462.0
  1324.0
(11/2-)
(9/2-)
  3604.5 7  (17/2-)      600.1 2 
   978.0 5 
   100 6 
    <5


  3004.4
  2626.3
(15/2-)
(13/2-)

Back to top

Additional Gamma Data:













E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data
    56.7 (5/2-) ≤ 4.2 ns     54.9 9 (M1)0.111B(M1)(W.u.)>0.027, α=0.111 6
    56.8 (3/2-) 0.43 µs 8       0.8M1,E22876α=2876
(3/2-) 0.43 µs 8      57.1 8 (E2)3.33B(E2)(W.u.)=24 9, α=3.33 20

Back to top

Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.07/2- 547 ms 6 
% ε = 100
E(level): Weighted ave (ext.) of 54.4 keV 5 from β+p decay and 56.3 keV 8 from (7Li,2nγ) and of 1322.7 keV 3 from β+ decay, 1322.7 keV 5 from β+p decay, and 1324.0 keV 5 from (24Mg,p2nγ). band BASED ON f7/2 ORBITAL, α=-1/2.
    56.7(5/2-) ≤ 4.2 ns E(level): 56.4-57.2 doublet deduced on basis of two T1/2’s associated with 56.4γ and a detailed analysis of the γγ(t) spectra showing two gammas with Eγ=329.7 and Eγ=328.9, respectively, in (7Li,2nγ). π(56.7)=π(56.8) from mult(0.8γ). From (7Li,2nγ).
Jπ(level): 56.4-57.2 doublet deduced on basis of two T1/2’s associated with 56.4γ and a detailed analysis of the γγ(t) spectra showing two gammas with Eγ=329.7 and Eγ=328.9, respectively, in (7Li,2nγ). π(56.7)=π(56.8) from mult(0.8γ).
    56.8(3/2-) 0.43 µs 8  E(level): 56.4-57.2 doublet deduced on basis of two T1/2’s associated with 56.4γ and a detailed analysis of the γγ(t) spectra showing two gammas with Eγ=329.7 and Eγ=328.9, respectively, in (7Li,2nγ). π(56.7)=π(56.8) from mult(0.8γ). From (7Li,2nγ).
Jπ(level): 56.4-57.2 doublet deduced on basis of two T1/2’s associated with 56.4γ and a detailed analysis of the γγ(t) spectra showing two gammas with Eγ=329.7 and Eγ=328.9, respectively, in (7Li,2nγ). π(56.7)=π(56.8) from mult(0.8γ).
   385.9(3/2+)   Peak at ≈390 in 50Cr(p,6He) spectra not discussed by 1975Mu09 (E=46 MeV, θ=10.6|’. Mag spect; pc, scin).
E(level): band BASED ON d3/2 ORBITAL, α=-1/2.
   797.2(5/2+)   E(level): band BASED ON d3/2 ORBITAL, α=+1/2.
  1272.2(7/2+)   E(level): band BASED ON d3/2 ORBITAL, α=-1/2.
  1324.0(9/2-)   E(level): band BASED ON f7/2 ORBITAL, α=+1/2.
  1462.0(11/2-)   E(level): Weighted ave (ext.) of 54.4 keV 5 from β+p decay and 56.3 keV 8 from (7Li,2nγ) and of 1322.7 keV 3 from β+ decay, 1322.7 keV 5 from β+p decay, and 1324.0 keV 5 from (24Mg,p2nγ). band BASED ON f7/2 ORBITAL, α=-1/2.
  1916.5(9/2+)   E(level): band BASED ON d3/2 ORBITAL, α=+1/2.
  2489.1(11/2+)   E(level): band BASED ON d3/2 ORBITAL, α=-1/2.
  2626.3(13/2-)   E(level): band BASED ON f7/2 ORBITAL, α=+1/2.
  3004.4(15/2-)   E(level): Weighted ave (ext.) of 54.4 keV 5 from β+p decay and 56.3 keV 8 from (7Li,2nγ) and of 1322.7 keV 3 from β+ decay, 1322.7 keV 5 from β+p decay, and 1324.0 keV 5 from (24Mg,p2nγ). band BASED ON f7/2 ORBITAL, α=-1/2.
  3444.6(13/2+)   E(level): band BASED ON d3/2 ORBITAL, α=+1/2.
  3604.5(17/2-)   E(level): band BASED ON f7/2 ORBITAL, α=+1/2.
  3910.2(15/2+)   E(level): band BASED ON d3/2 ORBITAL, α=-1/2.
  4391.7(19/2-)   E(level): Weighted ave (ext.) of 54.4 keV 5 from β+p decay and 56.3 keV 8 from (7Li,2nγ) and of 1322.7 keV 3 from β+ decay, 1322.7 keV 5 from β+p decay, and 1324.0 keV 5 from (24Mg,p2nγ). band BASED ON f7/2 ORBITAL, α=-1/2.
  5685.7(19/2+)   E(level): band BASED ON d3/2 ORBITAL, α=-1/2.
  6206.6(23/2-)   E(level): Weighted ave (ext.) of 54.4 keV 5 from β+p decay and 56.3 keV 8 from (7Li,2nγ) and of 1322.7 keV 3 from β+ decay, 1322.7 keV 5 from β+p decay, and 1324.0 keV 5 from (24Mg,p2nγ). band BASED ON f7/2 ORBITAL, α=-1/2.
  7159.5(27/2-)   E(level): Weighted ave (ext.) of 54.4 keV 5 from β+p decay and 56.3 keV 8 from (7Li,2nγ) and of 1322.7 keV 3 from β+ decay, 1322.7 keV 5 from β+p decay, and 1324.0 keV 5 from (24Mg,p2nγ). band BASED ON f7/2 ORBITAL, α=-1/2.

Back to top