Published May 1992 | Version v1
Journal article Metadata-only

Beta-delayed two-proton decay of 39Ti

Creators

  • 1. Lawrence Berkeley Lab., CA (United States). Nuclear Science Div.
  • 2. Lawrence Berkeley Lab., CA (United States). Dept. of Chemistry
  • 3. Brookhaven National Lab., Upton, NY (United States). Chemistry Dept.
  • 4. Battelle Memorial Inst., Richland, WA (United States). Pacific Northwest Labs.

Description

The beta-delayed two-proton decay of the Tz=-5/2 nuclide 39Ti has been observed. The 39Sc isobaric analog state has been calculated to lie at 8.82 MeV using the measured two-proton sum energy of 4750±40 keV for its decay to the 37K ground state. Combining this excitation energy with a Coulomb displacement energy calculation has lowered the energy available for ground state two-proton emission of 39Ti from 760 to 530 keV. (orig.)

Additional details

Publishing Information

Journal Title
Zeitschrift fuer Physik. A, Hadrons and Nuclei
Journal Volume
342
Journal Issue
3
Series
Z. Phys., A Hadrons Nucl.
Journal Page Range
273-276
ISSN
0939-7922
CODEN
ZPAHE

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
23051129
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
BETA-PLUS DECAY; DELAYED PROTONS; ENERGY SPECTRA; EXCITED STATES; EXPERIMENTAL DATA; GROUND STATES; ISOBARIC ANALOGS; POTASSIUM 37; PROTON SPECTRA; TITANIUM 39
Descriptors DEC
BARYONS; BETA DECAY; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CATIONS; CHARGED PARTICLES; DATA; DECAY; ELEMENTARY PARTICLES; ENERGY LEVELS; EVEN-ODD NUCLEI; FERMIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; IONS; ISOTOPES; LIGHT NUCLEI; NUCLEAR DECAY; NUCLEI; NUCLEONS; NUMERICAL DATA; ODD-EVEN NUCLEI; POTASSIUM ISOTOPES; PROTONS; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; SPECTRA; TITANIUM ISOTOPES