Artículo
Triply Differential Single Ionization of Argon: Charge Effects for Positron and Electron Impact
Fecha de publicación:
23/04/2010
Editorial:
American Physical Society
Revista:
Physical Review Letters
ISSN:
0031-9007
e-ISSN:
1079-7114
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Triply differential single ionization of Ar by 200 eV positron and electron impact is measured and calculated. For an unequivocal test of kinematic differences, fully differential ejected electron angular distributions are measured using the same experimental apparatus and conditions for both positron and electron impact. The binary/recoil intensity ratios are shown to significantly differ for the two projectiles. These data are used to test theoretical calculations.
Palabras clave:
Fully differential cross sections
,
Electron-positron impact
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Articulos(IFISUR)
Articulos de INSTITUTO DE FISICA DEL SUR
Articulos de INSTITUTO DE FISICA DEL SUR
Citación
de Lucio, O. G.; Otranto, Sebastián; Olson, Ronald E.; DuBois, Robert D.; Triply Differential Single Ionization of Argon: Charge Effects for Positron and Electron Impact; American Physical Society; Physical Review Letters; 104; 16; 23-4-2010; 1-4
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