Accession Number:

AD0754168

Title:

The Decay of 143Sm to Levels in 143Pm,

Descriptive Note:

Corporate Author:

GHENT RIJKSUNIVERSITEIT (BELGIUM) INSTITUUT VOOR NUKLEAIRE WETENSCHAPPEN

Personal Author(s):

Report Date:

1970-05-12

Pagination or Media Count:

8.0

Abstract:

The beta decay of 143Sm was reinvestigated with the aid of a GeLi detector. Levels of 143Pm at 271.8, 1,056.5, 1,173.4, 1,342.1, 1,403.2, 1,514.9, 1,752.8, 1,816.3, 1,853.6, 2,000, 2,009.0, 2,080.5, 2,344, 2,443, 2,463, 2,906 and 3,054 keV were established. Log ft values for all observed beta transitions have been calculated. Spin and parity assignments have been made from electron capture and positon disintegration considerations and gamma branches. The experimental level scheme of 143Pm is compared with the results of 1 and 3 q.p. calculations for N 82 nuclei. Author

Subject Categories:

  • Nuclear Physics and Elementary Particle Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE