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dc.contributor.author
Dal Cappello, C.
dc.contributor.author
Hmouda, B.
dc.contributor.author
Naja, A.
dc.contributor.author
Gasaneo, Gustavo
dc.date.available
2015-09-22T18:45:32Z
dc.date.issued
2013-07-05
dc.identifier.citation
Dal Cappello, C.; Hmouda, B.; Naja, A.; Gasaneo, Gustavo; Ionization of atomic hydrogen by electrons: the role of the contributions of the pseudo-states in the second Born approximation; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 46; 14; 5-7-2013; 145203-145203
dc.identifier.issn
0953-4075
dc.identifier.uri
http://hdl.handle.net/11336/2031
dc.description.abstract
The second Born approximation is often used, particularly when we study double processes such as the ionization?excitation and the double ionization of atoms and molecules by charged particles. But when we apply this approximation, it needs the knowledge of all excited states of the target. In this study, we apply the second Born approximation by using 294 excited and pseudo-states for the ionization of atomic hydrogen by electrons. We compare the results of our model with those given by other models and to all experiments performed with an incident energy of 250 eV. We show that our new version of the second Born approximation gives better agreement than previous versions even for high values of the energy of the ejected electrons (50 eV).
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
IOP Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Born Approximation
dc.subject
Second Order
dc.subject
Coulomb Potential
dc.subject
Electron-Atom Collision
dc.subject.classification
Física Atómica, Molecular y Química
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Ionization of atomic hydrogen by electrons: the role of the contributions of the pseudo-states in the second Born approximation
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.volume
46
dc.journal.number
14
dc.journal.pagination
145203-145203
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Dal Cappello, C.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Bahía Blanca. Instituto de Física del Sur; Argentina
dc.description.fil
Fil: Hmouda, B.. Lebanese University; Líbano
dc.description.fil
Fil: Naja, A.. Lebanese University; Líbano
dc.description.fil
Fil: Gasaneo, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Bahía Blanca. Instituto de Física del Sur; Argentina
dc.journal.title
Journal of Physics B: Atomic, Molecular and Optical Physics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1088/0953-4075/46/14/145203
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/0953-4075/46/14/145203;jsessionid=1054A01CFD06A8F4D152B951F58F771F.c1
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