Gamma-ray spectroscopy studies of the lower excited states of $sup 53$V
Journal Article
·
· Phys. Rev., C, v. 13, no. 2, pp. 608-613
OSTI ID:4034312
Previously unobserved $gamma$-ray decay modes of some excited states of $sup 53$V were studied using the $sup 51$V(t, p$gamma$$)$$sup 53$V reaction at a bombarding energy of E/subt/=2.9 MeV. Reaction proton--$gamma$-ray time coincident spectra were obtained using a variety of $gamma$-ray detectors: a 10- cmx10-cm NaI(Tl) detector, a 4-mmx3.81-cm NaI(Tl) detector, a 3.81-cmx5.08-cm NEl02 plastic scintillator, and a 20-cm$sup 3$ Ge(Li) detector. Lifetime information was deduced from both Doppler-shift attenuations obtained from the Ge(Li) $gamma$-ray spectra, and direct measurements using the plastic scintillator for the $gamma$-ray detector. Some of the measured excitation energies E/subx/(keV) and lifetimes tau/subm/ are: (127.0+-1.4, < or =1 nsec); (227.8+-1.6, 5.85+-0.44 nsec); (1090.3+-2.0, 2 psec < or =tau/subm/< or =1 nsec); (1265.4+-1.2, 1.6 psec < or =tau/subm/< or =1 nsec); (1549.6+-3.0, 0.11$sup +0$$.$$sup 12$/sub -//sub 0/./sub 0//sub 7/ psec); (1652.5+-3.4, > or =0.65 psec); and (1856.2+-2.4, < or =0.04 psec). The experimental results were interpreted with respect to existing nuclear-model calculations and tentative spin assignments were made for a number of excited states. (AIP)
- Research Organization:
- Lockheed Palo Alto Research Laboratory, Palo Alto, California 94304
- NSA Number:
- NSA-33-024782
- OSTI ID:
- 4034312
- Journal Information:
- Phys. Rev., C, v. 13, no. 2, pp. 608-613, Journal Name: Phys. Rev., C, v. 13, no. 2, pp. 608-613; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Lowest T = 2 state of /sup 36/Ar via the /sup 35/Cl(p,. gamma. )/sup 36/Ar reaction
Gamma-ray spectroscopy of low-lying states in /sup 56/Cr
Lifetimes of yrast states in /sup 51/Ti, /sup 52/Ti, and /sup 52/V
Journal Article
·
Sat May 01 00:00:00 EDT 1976
· Phys. Rev., C; (United States)
·
OSTI ID:7365006
Gamma-ray spectroscopy of low-lying states in /sup 56/Cr
Journal Article
·
Sun Oct 31 23:00:00 EST 1976
· Phys. Rev., C; (United States)
·
OSTI ID:7250420
Lifetimes of yrast states in /sup 51/Ti, /sup 52/Ti, and /sup 52/V
Journal Article
·
Wed Sep 01 00:00:00 EDT 1976
· Phys. Rev., C; (United States)
·
OSTI ID:7175224
Related Subjects
*VANADIUM 51 TARGET-- TRITON REACTIONS
*VANADIUM 51-- TRITON REACTIONS
*VANADIUM 53-- ENERGY LEVELS
642403*
ENERGY-LEVEL TRANSITIONS
GAMMA RADIATION
LIFETIME
MEV RANGE 01-10
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
PROTONS
SPIN
*VANADIUM 51-- TRITON REACTIONS
*VANADIUM 53-- ENERGY LEVELS
642403*
ENERGY-LEVEL TRANSITIONS
GAMMA RADIATION
LIFETIME
MEV RANGE 01-10
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
PROTONS
SPIN