Published December 1997 | Version v1
Journal article Metadata-only

On diffraction mechanism of electron-positron pair photoproduction

Creators

  • 1. Natsional'nyj Nauchnyj Tsentr Khar'kovskij Fiziko-Tekhnicheskij Inst., Khar'kov (Ukraine)

Description

Paper studies photoproduction mechanism of electron-positron pairs within the giant resonance range linked with possibility of nuclei to absorb photons. The given calculations present the value of cross section of the process equal to 10-30 cm2. Paper discusses the possibility to observe the studied effect

Additional details

Additional titles

Original title (Russian)
О дифракционном механизме фотообразования электронно-позитронных пар

Publishing Information

Journal Title
Zhurnal Ehksperimental'noj i Teoreticheskoj Fiziki
Journal Volume
112
Journal Issue
12
Journal Page Range
p. 1959-1965
ISSN
0044-4510

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
30045238
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ABSORPTION; DIFFERENTIAL CROSS SECTIONS; DIFFRACTION MODELS; DISPERSION RELATIONS; ELECTRONS; ENERGY DEPENDENCE; FOUR MOMENTUM TRANSFER; MATRIX ELEMENTS; PAIR PRODUCTION; PHOTONS; PHOTOPRODUCTION; POSITRONS; SCATTERING AMPLITUDES
Descriptors DEC
AMPLITUDES; ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BASIC INTERACTIONS; BOSONS; CROSS SECTIONS; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; FERMIONS; INTERACTIONS; LEPTONS; MASSLESS PARTICLES; MATHEMATICAL MODELS; MATTER; MOMENTUM TRANSFER; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; SORPTION

Optional Information

Notes
9 refs., 1 tab.