GAMMA RAYS FROM Ga$sup 65$ DECAY AND HALF-LIFE OF THE 54-kev LEVEL OF Zn$sup 6$$sup 5$

Journal Article · Thu Dec 15 04:00:00 EST 1960 · Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D

DOI:https://doi.org/10.1103/PhysRev.120.2072· OSTI ID:4120943

August, L S; Friichtenicht, J F

The energies and intensities of the gamma rays following the position and electron capture decay of Ga/sup 65/ were determined by scintillation spectrometry techniques. At least twenty gamma rays de-excite proposed levels in Zn/sup 65/ at the following energies (in kev): 53.95 plus or minus 0.01, 115.13 plus or minus 0.02, 206 plus or minus 2,773 0(?),863 plus or minus 10,1040 plus or minus 15,1310 plus or minus 20, 1480 plus or minus 20, 1970 plus or minus 40, and approximately 2300. A consistent cascade scheme for Zn/sup 65/ is presented which incorporates all of the observed gamma transitions. The first excited state of Zn/sup 65/ was found to be isomeric with a half life of l.65 plus or minus 0.05 mu sec. (auth)

• Research Organization: Naval Research Lab., Washington, D.C.
• NSA Number: NSA-15-006823
• OSTI ID: 4120943
• Journal Information: Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D, Journal Name: Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D Vol. Vol: 120; ISSN PHRVA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

CAPTURE
CASCADES
DECAY
ELECTRONS
ENERGY
ENERGY LEVELS
EXCITATION
GALLIUM 65
GAMMA RADIATION
GAMMA SPECTROMETERS
HALF-LIFE
ISOMERS
PHYSICS
POSITRONS
SCINTILLATIONS
TRANSIENTS
ZINC 65