Published March 2003 | Version v1
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Beta-delayed proton decay of a high-spin isomer of 94Ag

Creators

Description

We have observed the high-spin states in 93Rh populated by delayed-proton emission following the β decay of 94Ag. The existence of a second isomer in 94Ag with I≥17, T1/2=0.42(5) s, whose β-decay energy is at least 15.5 MeV, has been established. This state features most likely the highest spin ever observed for β-decaying nuclei. (orig.)

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Additional details

Publishing Information

Imprint Pagination
7 p.
Report number
GSI--2003-08(prepr.)

Conference

Title
International symposium on proton-emitting nuclei
Acronym
PROCON 2003
Dates
12-15 Feb 2003
Place
Padua (Italy)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
34043514
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BETA SPECTRA; BETA-PLUS DECAY; DE-EXCITATION; DELAYED PROTONS; ENERGY SPECTRA; EXPERIMENTAL DATA; GAMMA SPECTRA; HALF-LIFE; HIGH SPIN STATES; ISOMERIC NUCLEI; PROTON SPECTRA; RHODIUM ISOTOPES; ROTATIONAL STATES; SILVER 94; SPIN
Descriptors DEC
ANGULAR MOMENTUM; BARYONS; BETA DECAY; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DATA; DECAY; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EXCITED STATES; FERMIONS; HADRONS; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; MILLISEC LIVING RADIOISOTOPES; NUCLEAR DECAY; NUCLEI; NUCLEONS; NUMERICAL DATA; ODD-ODD NUCLEI; PARTICLE PROPERTIES; PROTONS; RADIOISOTOPES; SILVER ISOTOPES; SPECTRA