Published August 8, 1985
| Version v1
Journal article
Real-to-imaginary ratio of the anti pp forward elastic scattering amplitude in the momentum range between 180 and 590 MeV/c
Creators
- 1. Max-Planck-Institut fuer Kernphysik, Heidelberg (Germany, F.R.)
- 2. Heidelberg Univ. (Germany, F.R.). Physikalisches Inst.
Description
The real-to-imaginary ratio of the anti pp forward elastic scattering amplitude has been measured at the LEAR facility of CERN by the Coulomb-nuclear interference method at seven beam momenta between 181 and 590 MeV/c. The ratio is positive at 590 MeV/c, becomes negative below 500 MeV/c, reaches a minimum at 260 MeV/c and then crosses zero again at about 230 MeV/c. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 158
- Journal Issue
- 2
- Series
- CODEN: PYLBA.;Phys. Lett., B.
- Journal Page Range
- 180-185
- ISSN
- 0370-2693
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 16073428
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANGULAR DISTRIBUTION; ANTIPROTONS; DIFFERENTIAL CROSS SECTIONS; ELASTIC SCATTERING; EXPERIMENTAL DATA; MEV RANGE 10-100; MEV RANGE 100-1000; PROTON-ANTIPROTON INTERACTIONS; PROTONS; SCATTERING AMPLITUDES; SPIN ORIENTATION
- Descriptors DEC
- AMPLITUDES; ANTIBARYONS; 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; INFORMATION; INTERACTIONS; IONS; MATTER; MEV RANGE; NUCLEI; NUCLEON-ANTINUCLEON INTERACTIO; NUCLEONS; NUMERICAL DATA; ORIENTATION; PARTICLE INTERACTIONS; SCATTERING