Magnetic moments of the isomeric states of /sup 141/Pr and /sup 143/Pm and the paramagnetism of promethium and praseodymium

Journal Article · Sun Jul 01 00:00:00 EDT 1984 · Sov. Phys. - JETP (Engl. Transl.); (United States)

OSTI ID:5804800

Gorbachev, B I; Levon, A I; Nemets, O F; Fedotkin, S N; Stepanenko, V A

The g-factors of the 11/2/sup -/ and 15/2/sup +/ isomeric states of the /sup 141/Pr and /sup 143/Pm nuclei (Tables I and II) have been measured by the method of differential and integrated perturbed angular distribution. The parametric corrections were determined for /sup 143/Pm from the measured temperature dependence g..beta..(T). The relaxation times have been measured for nuclear states aligned in beam reactions, metal targets, and targets made of La and Pr oxides. The results are analyzed in terms of the quasiparticle-phonon model with allowance for the spin-multipole interaction.

• Research Organization: Institute of Nuclear Research, Academy of Sciences of the Ukrainian SSR, Kiev
• OSTI ID: 5804800
• Journal Information: Sov. Phys. - JETP (Engl. Transl.); (United States), Vol. 60:1
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
PRASEODYMIUM 141
GYROMAGNETIC RATIO
PROMETHIUM 143
EXPERIMENTAL DATA
ISOMERIC NUCLEI
MAGNETIC MOMENTS
PARAMAGNETISM
PERTURBED ANGULAR CORRELATION
PRASEODYMIUM
PROMETHIUM
QUASIPARTICLE-PHONON MODEL
RELAXATION TIME
TEMPERATURE DEPENDENCE
ANGULAR CORRELATION
BETA DECAY RADIOISOTOPES
CORRELATIONS
DATA
DAYS LIVING RADIOISOTOPES
ELECTRON CAPTURE RADIOISOTOPES
ELEMENTS
INFORMATION
INTERMEDIATE MASS NUCLEI
ISOTOPES
MAGNETISM
MATHEMATICAL MODELS
METALS
NUCLEAR MODELS
NUCLEI
NUMERICAL DATA
ODD-EVEN NUCLEI
PRASEODYMIUM ISOTOPES
PROMETHIUM ISOTOPES
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
RARE EARTHS
STABLE ISOTOPES
651724* - Nuclear Properties & Reactions
A=90-149
Experimental- Moments & Spin- (-1987)