Double beta decays of sup 100 Mo to excited states in sup 100 Ru

Journal Article · Tue Dec 01 00:00:00 EST 1992 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.46.R2132· OSTI ID:6948961

Kudomi, N; Ejiri, H; Nagata, K; Okada, K; Shibata, T; Shima, T; Tanaka, J ^[1]

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1. Department of Physics and Laboratory of Nuclear Studies, Osaka University, Toyonaka, Osaka 560 (Japan) Institute of Nuclear Studies, University of Tokyo, Tanashi, Tokyo 188 (Japan)

Limits on double beta decays of {sup 100}Mo to excited states in {sup 100}Ru were made via exclusive measurements for the first time by looking for two individual {beta} rays in coincidence with {gamma} decays from the excited states. Stringent lower limits on the half-lives for the neutrinoless (0{nu}{beta}{beta}) and two-neutrino (2{nu}{beta}{beta}) processes to the 2{sub 1}{sup +} and 0{sub 1}{sup +} excited states were deduced.

• OSTI ID: 6948961
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Vol. 46:6; ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
DOUBLE BETA DECAY
COINCIDENCE METHODS
MOLYBDENUM 100
EXCITED STATES
EXCLUSIVE INTERACTIONS
GAMMA DECAY
HALF-LIFE
LIMITING VALUES
RHODIUM 100
BETA DECAY
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY
BETA-PLUS DECAY RADIOISOTOPES
COUNTING TECHNIQUES
DAYS LIVING RADIOISOTOPES
DECAY
ELECTRON CAPTURE RADIOISOTOPES
ENERGY LEVELS
EVEN-EVEN NUCLEI
HOURS LIVING RADIOISOTOPES
INTERACTIONS
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
MINUTES LIVING RADIOISOTO
MOLYBDENUM ISOTOPES
NUCLEAR DECAY
NUCLEI
PARTICLE INTERACTIONS
RADIOISOTOPES
STABLE ISOTOPES
YEARS LIVING RADIOISOTOPES
663210* - Ground-State Radioactivity- (1992-)
663560 - Nuclear Mass Ranges- A=90-149- (1992-)