RADIOACTIVE DECAYS OF Au$sup 194$, Au$sup 196$, AND Au$sup 19$$sup 8$

Journal Article · Fri Nov 01 04:00:00 EST 1957 · Physical Review (U.S.) Superseded in part by Phys.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.108.812· OSTI ID:4342300

Alburger, D E

The de-excitations of the 2+ second excited states of Pt/sup 194/ and Pt/ sup 196/ have been studied to compare crossover transition intensities to the 0+ ground states relative to the known cascade transitions to the 2+ first excited states. An intermediate-image beta-ray spectrometer was used to measure the internal-conversion electron spectra occurring in the decay of Au/sup 194/ and Au/ sup 196/ line is found in the decay of Au/sup 194/ corresponding to n O.618-Mev crossover having a transition intensity of 25% relative to the 0.290Mev cascade, provided the latter is assumed to be E2. In possible crossover transition compared with the 0.331Mev cascade. Au/sup 194/ exhihits the internal-conversion lines of 36 gamma-ray transitions which fit energetically into a proposed energy level seheme for Pt/sup 194/. A search in the electron spectrum of Au/sup 198/ showed no gamma-ray transitions other than the three already known. (auth)

• Research Organization: Brookhaven National Lab., Upton, N.Y.
• NSA Number: NSA-12-003388
• OSTI ID: 4342300
• Journal Information: Physical Review (U.S.) Superseded in part by Phys.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 D, Journal Name: Physical Review (U.S.) Superseded in part by Phys.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: 108; ISSN PHRVA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

BETA SPECTROMETERS
DECAY
DIPOLES
ELECTRIC FIELDS
ENERGY
ENERGY LEVELS
GAMMA RADIATION
GOLD 194
GOLD 196
GOLD 198
INTERNAL CONVERSION
LENSES
MAGNETIC FIELDS
MEASURED VALUES
NUCLEAR STRUCTURE
PARITY
PHYSICS
PLATINUM 194
PLATINUM 196
SPECTRA
SPIN
TRANSIENTS