List of levels for 45V

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 4	S(n)= 1.584×10⁴ keV 19	S(p)= 1621 keV 8	Q(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)

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 -1.291×10⁴ 501.583e⁺4121620 17 -5622 17 2003Au03

E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
0.0	A B C D	7/2-	547 ms 6 % ε = 100
56.7 5	B C D	(5/2-)	≤ 4.2 ns	54.9 9		(M1)	0.0	7/2-
56.8 6	B C D	(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	B C D	(3/2+)		329.1 2 329.1 2	100 19 100 19		56.8 56.7	(3/2-) (5/2-)
797.2 5	B C D	(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	B C D	(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	A B C	(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)	XREF	J^π(level)	T_1/2(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-)

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

T_1/2(level): Ground-state T_1/2 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 T_1/2’s from γγ(t) or nγ(t) in (⁷Li,2nγ)

I(γ): Relative branching ratio from each level

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 1 - band BASED ON f_7/2 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)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 2 - band BASED ON d_3/2 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)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 3 - band BASED ON d_3/2 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)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 4 - band BASED ON f_7/2 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-)

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Conversion Coefficient	Additional Data
56.7	(5/2-)	≤ 4.2 ns	54.9 9	(M1)	0.111	B(M1)(W.u.)>0.027, α=0.111 6
56.8	(3/2-)	0.43 µs 8	0.8	M1,E2	2876	α=2876
56.8	(3/2-)	0.43 µs 8	57.1 8	(E2)	3.33	B(E2)(W.u.)=24 9, α=3.33 20

E(level)	J^π(level)	T_1/2(level)	Comments
0.0	7/2-	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 f_7/2 ORBITAL, α=-1/2.
56.7	(5/2-)	≤ 4.2 ns	E(level): 56.4-57.2 doublet deduced on basis of two T_1/2’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). J^π(level): 56.4-57.2 doublet deduced on basis of two T_1/2’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 T_1/2’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). J^π(level): 56.4-57.2 doublet deduced on basis of two T_1/2’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 d_3/2 ORBITAL, α=-1/2.
797.2	(5/2+)		E(level): band BASED ON d_3/2 ORBITAL, α=+1/2.
1272.2	(7/2+)		E(level): band BASED ON d_3/2 ORBITAL, α=-1/2.
1324.0	(9/2-)		E(level): band BASED ON f_7/2 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 f_7/2 ORBITAL, α=-1/2. 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 f_{7/2 ORBITAL, α=-1/2.}
1916.5	(9/2+)		E(level): band BASED ON d_3/2 ORBITAL, α=+1/2.
2489.1	(11/2+)		E(level): band BASED ON d_3/2 ORBITAL, α=-1/2.
2626.3	(13/2-)		E(level): band BASED ON f_7/2 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 f_7/2 ORBITAL, α=-1/2.
3444.6	(13/2+)		E(level): band BASED ON d_3/2 ORBITAL, α=+1/2.
3604.5	(17/2-)		E(level): band BASED ON f_{7/2 ORBITAL, α=+1/2. E(level): band BASED ON f_7/2 ORBITAL, α=+1/2.}
3910.2	(15/2+)		E(level): band BASED ON d_3/2 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 f_7/2 ORBITAL, α=-1/2.
5685.7	(19/2+)		E(level): band BASED ON d_3/2 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 f_7/2 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 f_7/2 ORBITAL, α=-1/2.