Published November 9, 1992 | Version v1
Journal article Metadata-only

Isospin-nonconserving particle decays in light nuclei

Creators

  • 1. Triangle Universities Nuclear Lab., Durham, NC (United States)
  • 2. North Carolina Univ., Chapel Hill, NC (United States). Dept. of Physics and Astronomy

Description

Isospin-nonconserving (INC) proton decays of nineteen T = 3/2 states in light nuclei (12 ≤ A ≤ 37) and alpha decays of three T = 2 states in 24 ≤ A ≤ 32 have been measured using high-energy resolution beams (FHWM about 600 eV) to produce excitation functions near these states for (p, p), (p, α) and (α, α) reactions. Resonances were analyzed using a helicity-amplitude formalism. The widths agree qualitatively with recent shell-model calculations that include isospin dependences in the hadronic part of the nucleon-nucleon force. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Physics. A
Journal Volume
549
Journal Issue
2
Journal Page Range
p. 223-253.
ISSN
0375-9474
CODEN
NUPABL

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
24031325
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
ALPHA DECAY; ALPHA PARTICLES; ALPHA REACTIONS; ALUMINIUM 25; ARGON 36; ARGON 36 TARGET; CARBON 12; CARBON 12 TARGET; CHLORINE 33; CONFIGURATION MIXING; DIFFERENTIAL CROSS SECTIONS; ELASTIC SCATTERING; ENERGY DEPENDENCE; EXCITATION FUNCTIONS; EXCITED STATES; EXPERIMENTAL DATA; FLUORINE 17; ISOBARIC ANALOGS; ISOSPIN; LEVEL WIDTHS; LIGHT NUCLEI; MAGNESIUM 24; MAGNESIUM 24 TARGET; MEV RANGE 01-10; MEV RANGE 10-100; NEON 20; NEON 20 TARGET; NITROGEN 13; NUCLEAR STRUCTURE; OXYGEN 16; OXYGEN 16 TARGET; PHOSPHORUS 29; PHOSPHORUS 31; PHOSPHORUS 31 TARGET; POLARIZATION-ASYMMETRY RATIO; POLARIZED BEAMS; POTASSIUM 37; PROTON REACTIONS; PROTON-EMISSION DECAY; PROTONS; RESONANCE; SHELL MODELS; SILICON 28; SILICON 28 TARGET; SODIUM 23; SODIUM 23 TARGET; SULFUR 32; SULFUR 32 TARGET; SYMMETRY BREAKING; THREE-NUCLEON TRANSFER REACTIO
Descriptors DEC
ALUMINIUM ISOTOPES; ARGON ISOTOPES; BARYON REACTIONS; BARYONS; BEAMS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CARBON ISOTOPES; CATIONS; CHARGED PARTICLES; CHLORINE ISOTOPES; CROSS SECTIONS; DATA; DECAY; DIRECT REACTIONS; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; EVEN-EVEN NUCLEI; FERMIONS; FLUORINE ISOTOPES; HADRON REACTIONS; HADRONS; HELIUM IONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; INTERACTIONS; IONIZING RADIATIONS; IONS; ISOTOPES; MAGNESIUM ISOTOPES; MATHEMATICAL MODELS; MEV RANGE; MINUTES LIVING RADIOISOTOPES; MULTI-NUCLEON TRANSFER REACTIO; NEON ISOTOPES; NITROGEN ISOTOPES; NUCLEAR DECAY; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; NUCLEONS; NUMERICAL DATA; ODD-EVEN NUCLEI; OXYGEN ISOTOPES; PARTICLE PROPERTIES; PHOSPHORUS ISOTOPES; POTASSIUM ISOTOPES; RADIATIONS; RADIOISOTOPES; SCATTERING; SECONDS LIVING RADIOISOTOPES; SILICON ISOTOPES; SODIUM ISOTOPES; STABLE ISOTOPES; SULFUR ISOTOPES; TARGETS; TRANSFER REACTIONS