Half-life of /sup 148/Gd

Journal Article · Tue Sep 01 04:00:00 EDT 1981 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.24.1346· OSTI ID:6247402

Prestwood, R J; Curtis, D B; Cappis, J H

Gadolinium isotopes were separated from a tantalum target which had been irradiated with 800-MeV protons. The concentrations of /sup 148/Gd in weighed aliquots of a solution of the isotopes were determined by isotope dilution mass spectrometry. Other aliquots were counted on a low geometry alpha counter to determine the disintegration rate of /sup 148/Gd per unit weight of soulution. From the data obtained the half-life of the isotope was found to be 74.6 +- 3.0 yr.

• Research Organization: Los Alamos National Laboratory, Los Alamos, New Mexico 87545
• OSTI ID: 6247402
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 24:3; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651722* -- Nuclear Properties & Reactions
A=90-149
Experimental-- Radioactive Decay-- (-1987)
651725 -- Nuclear Properties & Reactions
A=90-149
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACCELERATORS
ALPHA DECAY
ALPHA DECAY RADIOISOTOPES
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
COMPOUND-NUCLEUS REACTIONS
CROSS SECTIONS
DATA
DECAY
ENERGY RANGE
EVEN-EVEN NUCLEI
EXPERIMENTAL DATA
GADOLINIUM 148
GADOLINIUM ISOTOPES
HADRON REACTIONS
HALF-LIFE
INFORMATION
INTERMEDIATE MASS NUCLEI
ISOTOPES
LAMPF LINAC
LINEAR ACCELERATORS
MASS SPECTRA
MESON FACTORIES
MEV RANGE
MEV RANGE 100-1000
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
NUMERICAL DATA
PROTON REACTIONS
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
SPECTRA
TANTALUM 181 TARGET
TARGETS
YEARS LIVING RADIOISOTOPES