THE Sm$sup 150$ NUCLEAR LEVELS EXCITED IN AN (n,$gamma$) REACTION

Journal Article · Thu Jan 31 23:00:00 EST 1963 · Izvestiya Akademii Nauk, Seriya Fizicheskaya (U.S.S.R.) For English translation see Bull. Acad. Sci. USSR, Phys. Ser. (Engl. Transl.)

OSTI ID:4695206

Groshev, L V; Demidov, A M; Ivanov, V A; Lutsenko, V N; Pelekhov, V I

The energies and intensities of Sm/sup 150/ were determined after irradiating a 72 gram sample of Sm/sub 2/O/sub 3/ (natural mixture of isotopes) with thermal neutrons. The rays carry off ontrol migra- 21% of the total energy given off during neutron capture. The internal electron conversion spectrum was determined on a magnetic spectrometer (resolution of 0.6%) with the use of an enriched Sm/sub 2/O/sub 3/ sample containing 94.6% Sm/sup 149/. Values of the internal conversion coefficient alpha /sub K/ were calculated from the intensities with respect to the theoretical value for the 439-kev transition (an E2 transition). The Please delete abstract #26494.

• Research Organization: Originating Research Org. not identified
• NSA Number: NSA-17-026494
• OSTI ID: 4695206
• Journal Information: Izvestiya Akademii Nauk, Seriya Fizicheskaya (U.S.S.R.) For English translation see Bull. Acad. Sci. USSR, Phys. Ser. (Engl. Transl.), Journal Name: Izvestiya Akademii Nauk, Seriya Fizicheskaya (U.S.S.R.) For English translation see Bull. Acad. Sci. USSR, Phys. Ser. (Engl. Transl.) Vol. Vol: 27; ISSN IANFA
• Country of Publication: Country unknown/Code not available
• Language: Russian

Related Subjects

BETA SPECTROMETERS
CAPTURE
ELECTRONS
ENERGY
ENERGY LEVELS
GADOLINIUM 152
GAMMA RADIATION
INTERNAL CONVERSION
IRRADIATION
MAGNETIC FIELDS
NEUTRONS
NUCLEAR REACTIONS
NUMERICALS
PARITY
PHYSICS
SAMARIUM 150
SAMARIUM OXIDES
SPECTRA
SPECTROMETERS
SPIN
THERMAL NEUTRONS
TRANSITIONS