Published 1974 | Version v1
Report Open

New data of the 168Tm→168Er decay

Creators

  • 1. Tashkentskij Gosudarstvennyj Univ. (USSR)
  • 2. Samarkandskij Gosudarstvennyj Univ. (USSR)
  • 3. Uniwersytet Marii Curie-Sklodowskiej, Lublin (Poland)
  • 4. Institutul Politehnic, Bucharest (Romania)

Description

The spectrum of electrons of the 168Tm internal conversion are studied with beta-spectrographs, and the spectra of gamma-gamma coincidences with Ge(Li) detectors. Gamma-gamma angular correlations are studied with Ge(Li) and NaJ(Tl) detectors. In the spectrum of inner conversion electrons bew transitions are discovered: 29,90;73,89;74,68;75.55;110.05;138.15;173.7 and 183.9 keV. The data on the gamma-gamma angular correlations allow to determine the multipolarity mixtures for transitions: 198.2;631.6;815.9 and 829.9 keV

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Additional titles

Original title (Russian)
Новые сведения о распаде

Publishing Information

Imprint Pagination
17 p.
Report number
JINR--6-8204

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
8288982
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
ANGULAR CORRELATION; BETA SPECTRA; COINCIDENCE METHODS; COMPARATIVE EVALUATIONS; DATA; DIAGRAMS; ENERGY-LEVEL TRANSITIONS; ERBIUM 168; GAMMA SPECTRA; INTERNAL CONVERSION; MULTIPOLARITY; THULIUM 168
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CONVERSION; CORRELATIONS; COUNTING TECHNIQUES; DECAY; ELECTRON CAPTURE RADIOISOTOPES; ERBIUM ISOTOPES; EVEN-EVEN NUCLEI; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; NUCLEI; ODD-ODD NUCLEI; RADIOISOTOPES; RARE EARTH NUCLEI; SPECTRA; STABLE ISOTOPES; THULIUM ISOTOPES

Optional Information

Notes
19 refs.; 6 figs.; 2 tables; submitted to the journal Rev. Roum. Phys.