RELATIVE INTENSITIES OF CONVERSION ELECTRONS OF Lu$sup 170$ AND Lu$sup 17$$sup 2$

Journal Article · Thu Dec 01 04:00:00 EST 1960 · Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz.

OSTI ID:4075655

Tuchkevich, V V; Romanov, V A; Iodko, M G

The energy levels of Yb/sup 170/ and Yb/sup 172/ were studied in o rder to find the excited levels of even-even nuclei above 1 Mev. A double-focusing spectrometer with half-width lines 0.25 to 0.35% and solid angle 0.1 to 0.2% was used in measuring the relative conversion intensities in a lutetium fraction separated from a tantalum target which had been bombarded by 660-Mev protons. The transition energies, conversion line intensities, and conversion transition coefficients for Yb/sup 172/ and Yb/sup 170/ are tabulated. and the decay schemes of Lu/sup 172/ and Lu/sup 170/ are presented. (R.V.J.)

• Research Organization: Originating Research Org. not identified
• NSA Number: NSA-15-013701
• OSTI ID: 4075655
• Journal Information: Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz., Journal Name: Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz. Vol. Vol: 24
• Country of Publication: Country unknown/Code not available
• Language: Russian

Related Subjects

BETA DETECTION
BETA SPECTROMETERS
DECAY
EFFICIENCY
ELECTRONS
ENERGY LEVELS
ENERGY RANGE
EVEN EVEN NUCLEI
EXCITATION
INTERNAL CONVERSION
LUTETIUM
LUTETIUM 170
LUTETIUM 172
MEASURED VALUES
NUCLEI
PHYSICS
PROTON BEAMS
RESOLUTION
SEPARATION PROCESSES
SPECTRA
TABLES
TANTALUM
TARGETS
YTTERBIUM 170
YTTERBIUM 172