A very low-energy apparatus for positron scattering on atoms and molecules

Authors
Karwasz, GP Barozzi, M Bettonte, M Brusa, RS Zecca, A
Citation
Gp. Karwasz et al., A very low-energy apparatus for positron scattering on atoms and molecules, NUCL INST B, 171(1-2), 2000, pp. 178-181
Citations number
14
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
ISSN journal
0168583X → ACNP
Volume
171
Issue
1-2
Year of publication
2000
Pages
178 - 181
Database
ISI
SICI code
0168-583X(200008)171:1-2<178:AVLAFP>2.0.ZU;2-5
Abstract
An apparatus for very low-energy positron scattering measurements in gases is presented. The apparatus uses electrostatic optics, two stages of positr on moderation, magnetic focusing in the scattering chamber and a pseudorand om time-of-flight correlation technique. (C) 2000 Elsevier Science B.V. All rights reserved.