English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/65728
logo share SHARE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Modelling single positron tracks in Ar

AuthorsMcEachran, Robert P.; Sullivan, J.P.; Buckman, S.J.; Brunger, M.J.; Fuss, Martina ; Muñoz, A. ; Blanco, F.; White, R.D.; Petrovic, Zoran Lj.; Limão-Vieira, P.; García, Gustavo
Issue Date2012
PublisherInstitute of Physics Publishing
CitationJournal of Physics B: Atomic, Molecular and Optical Physics 45: 189502 (2012)
AbstractIn this study, we present a complete set of positron interaction cross sections for scattering from Ar, for incident energies ranging from 0 to 10 keV. Experimental data have been critically reviewed from previous experiments performed at the Australian National University and University College London. Differential and integral cross sections, including the effect of positronium formation, have been calculated by using two different optical potential methods. The results of these calculations, in combination with experimental cross sections and experimental energy-loss spectra, have been established as input parameters for an event-by-event Monte Carlo simulation procedure to generate single positron tracks in argon. The reliability of this method to obtain energy deposition models at the nano-scale is also discussed. © 2012 IOP Publishing Ltd.
Identifiersdoi: 10.1088/0953-4075/45/4/045207
issn: 0953-4075
Appears in Collections:(CFMAC-IFF) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
Show full item record
Review this work

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.