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Lifetimes of yrast states in /sup 51/Ti, /sup 52/Ti, and /sup 52/V

Journal Article · · Phys. Rev., C; (United States)
; ; ;

The /sup 6/Li and /sup 7/Li bombardment of /sup 48/Ca in conjunction with recoil distance measurements has been used to measure the mean lifetimes of excited states in /sup 51/Ti, /sup 52/Ti, and /sup 52/V: in /sup 51/Ti, 2754-keV level (tau = 1.2 +- 0.4 nsec) and 2344-keV level (tau = 13.9 +- 2.3 psec); in /sup 52/Ti, 3027-keV level (tau = 36.7 +- 6.3 psec); in /sup 52/V, 2541-keV level (tau = 7.7 +- 0.5 psec). The ..gamma..-ray decay schemes and lifetimes are consistent with an interpretation involving yrast states of the (..pi..1f/sub 7/2/)/sub n/ x (..nu..2p/sub 3/2/,1f/sub 5/2/,2p/sub 1/2/)/sub m/ configuration where n = 2 or 3 and m = 1 or 2. The experimental level energies and B(E2) values are compared with shell model calculations by Horie and Ogawa. (AIP)

Research Organization:
State University of New York, Stony Brook, New York 11794
OSTI ID:
7175224
Journal Information:
Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 14:3; ISSN PRVCA
Country of Publication:
United States
Language:
English

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Related Subjects

651523* -- Nuclear Properties & Reactions
A=39-58
Experimental-- Energy Levels & Transitions-- (-1987)
651525 -- Nuclear Properties & Reactions
A=39-58
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CALCIUM 48 TARGET
CHARGED-PARTICLE REACTIONS
COMPOUND-NUCLEUS REACTIONS
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
GAMMA SPECTRA
HEAVY ION REACTIONS
HIGH SPIN STATES
INTERMEDIATE MASS NUCLEI
ISOTOPES
LIFETIME
LITHIUM 6 REACTIONS
LITHIUM 7 REACTIONS
MATHEMATICAL MODELS
MINUTES LIVING RADIOISOTOPES
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
ODD-ODD NUCLEI
RADIOISOTOPES
SHELL MODELS
SPECTRA
TARGETS
TITANIUM 51
TITANIUM 52
TITANIUM ISOTOPES
VANADIUM 52
VANADIUM ISOTOPES