RECENT DEVELOPMENTS OF POLARIZATIONAL BREMSSTRAHLUNG

Authors
AMUSIA MY KOROL AV
Citation
My. Amusia et Av. Korol, RECENT DEVELOPMENTS OF POLARIZATIONAL BREMSSTRAHLUNG, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 79(1-4), 1993, pp. 146-149
Citations number
12
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
79
Issue
1-4
Year of publication
1993
Pages
146 - 149
Database
ISI
SICI code
0168-583X(1993)79:1-4<146:RDOPB>2.0.ZU;2-8
Abstract
Recent results in the field of ''polarizational'' bremsstrahlung are d iscussed. The bremsstrahlung cross-sections are presented for the coll isions of medium-energy electrons with He, Ne and Xe atoms. It is show n that in the high frequency limit the total bremsstrahlung spectrum i s the same as for a bare nucleus. It is demonstrated that in ion-atom collisions the polarizational bremsstrahlung is as intensive as from e lectrons and can serve as a source of radiation for X-ray laser pumpin g. Double bremsstrahlung taking the polarizational contribution into a ccount is considered. Perspectives in this field are outlined.