Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/89411
Share/Export:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Title

Cross-section calculations for positron scattering from pyrimidine over an energy range from 0.1 to 10000 eV

AuthorsSanz, A.G. CSIC; Fuss, Martina CSIC ORCID; Blanco, F.; Mašín, Z.; Gorfinkiel, J.D.; McEachran, R.P.; Brunger, M.J.; García, Gustavo CSIC ORCID
Keywords[PACS] General theories and models of atomic and molecular collisions and interactions
[PACS] Elastic scattering
[PACS] Molecular excitation and ionization
Issue Date2013
PublisherAmerican Physical Society
CitationPhysical Review A 88: 062704 (2013)
AbstractWe report a computational investigation of positron scattering by pyrimidine (C4H4N2) in the gas phase. Integral and differential cross sections have been calculated over a broad energy range by employing two distinct ab initio quantum scattering methods: the R-matrix method and a corrected form of the independent-atom representation, at low and high energies, respectively. Since pyrimidine is a strong polar molecule further dipole-induced excitations have been calculated in the framework of the first Born approximation. Good agreement is found between the different computational models and fair agreement is found with prior experimental results. © 2013 American Physical Society.
URIhttp://hdl.handle.net/10261/89411
DOI10.1103/PhysRevA.88.062704
Identifiersdoi: 10.1103/PhysRevA.88.062704
issn: 1050-2947
Appears in Collections:(CFMAC-IFF) Artículos

Files in This Item:
File Description SizeFormat
Sanz.pdf369,54 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work

SCOPUSTM   
Citations

24
checked on May 16, 2022

WEB OF SCIENCETM
Citations

23
checked on May 16, 2022

Page view(s)

294
checked on May 16, 2022

Download(s)

177
checked on May 16, 2022

Google ScholarTM

Check

Altmetric

Dimensions


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