Published January 1993 | Version v1
Journal article Metadata-only

Scattering length expansion of the coupled channels anti pp→anti ΛΛ and anti ΛΛ→anti ΛΛ near the Λ production threshold

Creators

  • 1. Heidelberg Univ. (Germany). Inst. fuer Theoretische Physik
  • 2. Saha Inst. of Nuclear Physics, Calcutta (India)

Description

We fit the scattering lengths in the triple s-, p- and d-waves for the two channels anti pp→anti ΛΛ and anti ΛΛ→anti ΛΛ near the Λ production threshold to the differential cross section dσ/dΩ (anti pp→anti ΛΛ) and to the polarization P. (orig.)

Additional details

Publishing Information

Journal Title
Zeitschrift fuer Physik. A, Hadrons and Nuclei
Journal Volume
344
Journal Issue
3
Journal Page Range
p. 317-323.
ISSN
0939-7922
CODEN
ZPAHEX

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
24012914
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ANGULAR DISTRIBUTION; ANNIHILATION; ANTILAMBDA PARTICLES; ANTIPROTONS; D WAVES; DIFFERENTIAL CROSS SECTIONS; ELASTIC SCATTERING; EXCITATION FUNCTIONS; HYPERON-HYPERON INTERACTIONS; INELASTIC SCATTERING; INTEGRAL CROSS SECTIONS; MEV RANGE 100-1000; P WAVES; PAIR PRODUCTION; POLARIZATION-ASYMMETRY RATIO; POLARIZED PRODUCTS; POWER SERIES; PROTON-ANTIPROTON INTERACTIONS; S MATRIX; S WAVES; SCATTERING AMPLITUDES; SCATTERING LENGTHS; SPIN ORIENTATION; THEORETICAL DATA
Descriptors DEC
AMPLITUDES; ANTIBARYONS; ANTIHYPERONS; ANTIMATTER; ANTINUCLEI; ANTINUCLEONS; ANTIPARTICLES; BARYON-BARYON INTERACTIONS; BARYONS; CATIONS; CHARGED PARTICLES; CROSS SECTIONS; DATA; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; HYPERONS; INFORMATION; INTERACTIONS; IONS; LAMBDA BARYONS; LAMBDA PARTICLES; MATRICES; MATTER; MEV RANGE; NUCLEI; NUCLEON-ANTINUCLEON INTERACTIO; NUCLEONS; NUMERICAL DATA; ORIENTATION; PARTIAL WAVES; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PROTONS; SCATTERING; SERIES EXPANSION; STRANGE PARTICLES

Optional Information

Contract/Grant/Project number
Grant BMFT 06HD756