FROM NARROW PAIRS TO RELATIVISTIC POSITRONIUM ATOM - EVOLUTION OF COHERENT PEAKS FOR TYPE-B PHOTOPRODUCTION OF ELECTRON-POSITRON PAIRS IN ACRYSTAL

Authors
KUNASHENKO YP PIVOVAROV YL
Citation
Yp. Kunashenko et Yl. Pivovarov, FROM NARROW PAIRS TO RELATIVISTIC POSITRONIUM ATOM - EVOLUTION OF COHERENT PEAKS FOR TYPE-B PHOTOPRODUCTION OF ELECTRON-POSITRON PAIRS IN ACRYSTAL, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 115(1-4), 1996, pp. 390-392
Citations number
7
Categorie Soggetti
Physics, Nuclear","Nuclear Sciences & Tecnology","Instument & Instrumentation
Journal title
Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms → ACNP
ISSN journal
0168583X
Volume
115
Issue
1-4
Year of publication
1996
Pages
390 - 392
Database
ISI
SICI code
0168-583X(1996)115:1-4<390:FNPTRP>2.0.ZU;2-6
Abstract
It is shown, that the brilliance of coherent peak for type-B photoprod uction in a crystal increases significantly for the pairs emitted with close momenta and is maximal for the case of coherent photoproduction of bound e(+)e(-) pair - the relativistic positronium atom.