Published October 3, 1985 | Version v1
Journal article Metadata-only

A new type of Λ hypernuclear spectroscopy using stopped K- with efficient background suppression

Creators

  • 1. Tokyo Univ. (Japan). Meson Science Lab.
  • 2. Tokyo Univ. (Japan). Dept. of Physics
  • 3. National Lab. for High Energy Physics, Oho, Ibaraki (Japan)

Description

A new tagging method is proposed to suppress the continuous background in π- spectra in Λ hypernuclear spectroscopy using stopped K-. A Monte Carlo simulation was made for 40Ca(stopped K-,π-)sub(Λ)40Ca. This method appears promising in identifying ground and low-lying orbitals of Λ in medium and heavy nuclei. (orig.)

Additional details

Publishing Information

Journal Title
Phys. Lett., B
Journal Volume
160
Journal Issue
1-3
Series
Phys. Lett., B.
Journal Page Range
32-35
ISSN
0370-2693
CODEN
PYLBA

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
17007160
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
ANGULAR CORRELATION; BACKGROUND RADIATION; CALCIUM 40 TARGET; COINCIDENCE SPECTROMETRY; ENERGY SPECTRA; HYPERNUCLEI; KAON MINUS REACTIONS; KAON MINUS-NEUTRON INTERACTION; KAON MINUS-PROTON INTERACTIONS; KNOCK-OUT REACTIONS; LAMBDA PARTICLES; MONTE CARLO METHOD; NEUTRONS; PIONS MINUS; PROTON SPECTRA; PROTONS; QUASI-FREE REACTIONS; SIGMA MINUS; STRANGENESS-EXCHANGE REACTIONS; WEAK HADRONIC DECAY
Descriptors DEC
ANTIMATTER; ANTIMESONS; ANTIPARTICLES; BARYONS; BOSONS; CATIONS; CHARGED PARTICLES; COINCIDENCE METHODS; CORRELATIONS; COUNTING TECHNIQUES; DECAY; DIRECT REACTIONS; ELEMENTARY PARTICLES; FERMIONS; HADRON REACTIONS; HADRON-HADRON INTERACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; HYPERONS; INTERACTIONS; IONS; KAON REACTIONS; KAON-NEUTRON INTERACTIONS; KAON-NUCLEON INTERACTIONS; KAON-PROTON INTERACTIONS; MATTER; MESON REACTIONS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PIONS; PSEUDOSCALAR ANTIMESONS; PSEUDOSCALAR MESONS; RADIATIONS; SIGMA PARTICLES; SPECTRA; STRANGE PARTICLES; TARGETS; WEAK PARTICLE DECAY