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Level scheme of $sup 47$V from the $gamma$-decay of analog resonances (in German)

Journal Article · · Nucl. Phys., A, v. A213, no. 1, pp. 173-199
OSTI ID:4431234
; ;
A high-accuracy investigation of the level scheme of /sup 47/V was performed using the /sup 46/Ti(p, gamma )/sup 47/V reaction. The gamma -decay schemes of the strong (p, gamma ) resonances at E/sub p/ = 1546, 1549, 1565, and 1572 keV lead to 17 new energy levels in /sup 47/V with excitation energies between 2.7 and 5.1 MeV. From the (p, gamma ) angular distributions mixing ratios of the primary gamma transitions and J/sup pi / values of the resonances and of many states populated in the gamma decay were determined. The total width of the E/sub p/ = to be GAMMA /sub gamma / = 0.12, 0.15, and 0.03 eV, respectively. The Q value of the /sup 46/Ti(p, gamma )/sup 47/V reaction was found to be 5168.6 keV. The two resonances at E/sub p/ = 1549 and 1565 keV, which have J/sup pi / =3/2are interpreted as fine-structure components of the analog state of the E* = 2.545 MeV, J/sup pi / = 3/2- level in /sup 47/ Ti; while the (7/2) resonance at E/sub p/ = 1546 keV might correspond to the E* == 2.615 MeV, 7/2- parent slate in /sup 47/Ti. The analog-antianalog M1 transition strength of the split 3/2- analog state is 0.01 singleparticle units, and fits well into the systematics of IAS yields AIAS transitions in fp-shell nuclei. (12 figures, 5 tables) (auth)
Research Organization:
Univ., Hamburg
NSA Number:
NSA-29-001645
OSTI ID:
4431234
Journal Information:
Nucl. Phys., A, v. A213, no. 1, pp. 173-199, Journal Name: Nucl. Phys., A, v. A213, no. 1, pp. 173-199; ISSN NUPAB
Country of Publication:
Country unknown/Code not available
Language:
German

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Related Subjects

BRANCHING RATIO-- ENERGY LEVELS-- ENERGY-LEVEL TRANSITIONS-- ISOBARIC ANALOGS-- MIXING RATIO-- MULTIPOLARITY
LEVEL WIDTHS
N68531* --Physics (Nuclear
Experimental)--Nuclear Properties & Reactions
39 <= A <= 58--Energy Levels & Transitions
N68551 --Physics (Nuclear
Experimental)--Nuclear Properties & Reactions
39 <= A <= 58--Nuclear Reactions & Scattering
PARITY
RESONANCE
SPIN ANGULAR DISTRIBUTION-- CAPTURE-- GAMMA RADIATION-- GAMMA SPECTRA-- MEV RANGE 01-10-- PROTON REACTIONS-- Q-VALUE-- TITANIUM 46