Published May 29, 1986 | Version v1
Journal article Metadata-only

Two-photon exchange asymmetry in lepton-hadron scattering

Creators

  • 1. Valencia Univ. (Spain). Dept. de Fisica Teorica

Description

The continuum contribution is calculated of the two-photon exchange amplitudes in lepton-hadron (spin-zero) scattering at low-momentum transfer. The results are of general validity, either for muons or electrons. The Esup(+-)-4He asymmetry is also estimated and turns out to be near 10-2, somehow bigger than for μsup(+-). (orig.)

Additional details

Publishing Information

Journal Title
Phys. Lett., B
Journal Volume
173
Journal Issue
1
Series
Phys. Lett., B.
Journal Page Range
86-90
ISSN
0370-2693
CODEN
PYLBA

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
17060968
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
DIFFERENTIAL CROSS SECTIONS; DISPERSION RELATIONS; ELECTROMAGNETIC INTERACTIONS; ELECTRON REACTIONS; ELECTRONS; EXCHANGE INTERACTIONS; HELICITY; HELIUM 4 TARGET; LEPTON-MESON INTERACTIONS; MESONS; MUONS; OBE MODEL; POSITRON REACTIONS; POSITRONS; SCATTERING; SCATTERING AMPLITUDES; SPIN ORIENTATION
Descriptors DEC
AMPLITUDES; ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BASIC INTERACTIONS; BOSON-EXCHANGE MODELS; BOSONS; CROSS SECTIONS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; INTERACTIONS; LEPTON REACTIONS; LEPTON-HADRON INTERACTIONS; LEPTONS; MATHEMATICAL MODELS; MATTER; NUCLEAR REACTIONS; ORIENTATION; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; PERIPHERAL MODELS; TARGETS