Auger-electron lineshapes in electron impact ionization

A calculation for non-coincidence experiments

B. Paripás, G. Vitéz, Gy Víkor, K. Tőkési, L. Gulyás

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

The distortion effects of the post-collision interaction on argon L2,3M2,3M2,3 Auger-electron lineshapes have been calculated for 300 eV, 500 eV and 2 keV electron impact inner-shell ionization. The calculations were based on the model of Kuchiev and Sheinerman (Kuchiev M Yu and Sheinerman S A 1987 Sov. Phys.-Tech. Phys. 32 879) applying our cross section data for secondary electrons, determined by a classical trajectory Monte Carlo method and in addition a continuum distorted wave method for 2 keV. The asymmetry parameters of the calculated peak shapes have been examined as a function of the projectile energy and the Auger emission angle and for some cases compared with our previous experimental results.

Original languageEnglish
Pages (from-to)3301-3312
Number of pages12
JournalJournal of Physics B: Atomic, Molecular and Optical Physics
Volume34
Issue number16
DOIs
Publication statusPublished - Aug 28 2001

Fingerprint

electron impact
ionization
Monte Carlo method
projectiles
electrons
argon
asymmetry
trajectories
continuums
collisions
cross sections
interactions
energy

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Physics and Astronomy(all)

Cite this

Auger-electron lineshapes in electron impact ionization : A calculation for non-coincidence experiments. / Paripás, B.; Vitéz, G.; Víkor, Gy; Tőkési, K.; Gulyás, L.

In: Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 34, No. 16, 28.08.2001, p. 3301-3312.

Research output: Contribution to journalArticle

@article{e1aa9dc702d94f9b882f2acf8454b74c,
title = "Auger-electron lineshapes in electron impact ionization: A calculation for non-coincidence experiments",
abstract = "The distortion effects of the post-collision interaction on argon L2,3M2,3M2,3 Auger-electron lineshapes have been calculated for 300 eV, 500 eV and 2 keV electron impact inner-shell ionization. The calculations were based on the model of Kuchiev and Sheinerman (Kuchiev M Yu and Sheinerman S A 1987 Sov. Phys.-Tech. Phys. 32 879) applying our cross section data for secondary electrons, determined by a classical trajectory Monte Carlo method and in addition a continuum distorted wave method for 2 keV. The asymmetry parameters of the calculated peak shapes have been examined as a function of the projectile energy and the Auger emission angle and for some cases compared with our previous experimental results.",
author = "B. Parip{\'a}s and G. Vit{\'e}z and Gy V{\'i}kor and K. Tők{\'e}si and L. Guly{\'a}s",
year = "2001",
month = "8",
day = "28",
doi = "10.1088/0953-4075/34/16/308",
language = "English",
volume = "34",
pages = "3301--3312",
journal = "Journal of Physics B: Atomic, Molecular and Optical Physics",
issn = "0953-4075",
publisher = "IOP Publishing Ltd.",
number = "16",

}

TY - JOUR

T1 - Auger-electron lineshapes in electron impact ionization

T2 - A calculation for non-coincidence experiments

AU - Paripás, B.

AU - Vitéz, G.

AU - Víkor, Gy

AU - Tőkési, K.

AU - Gulyás, L.

PY - 2001/8/28

Y1 - 2001/8/28

N2 - The distortion effects of the post-collision interaction on argon L2,3M2,3M2,3 Auger-electron lineshapes have been calculated for 300 eV, 500 eV and 2 keV electron impact inner-shell ionization. The calculations were based on the model of Kuchiev and Sheinerman (Kuchiev M Yu and Sheinerman S A 1987 Sov. Phys.-Tech. Phys. 32 879) applying our cross section data for secondary electrons, determined by a classical trajectory Monte Carlo method and in addition a continuum distorted wave method for 2 keV. The asymmetry parameters of the calculated peak shapes have been examined as a function of the projectile energy and the Auger emission angle and for some cases compared with our previous experimental results.

AB - The distortion effects of the post-collision interaction on argon L2,3M2,3M2,3 Auger-electron lineshapes have been calculated for 300 eV, 500 eV and 2 keV electron impact inner-shell ionization. The calculations were based on the model of Kuchiev and Sheinerman (Kuchiev M Yu and Sheinerman S A 1987 Sov. Phys.-Tech. Phys. 32 879) applying our cross section data for secondary electrons, determined by a classical trajectory Monte Carlo method and in addition a continuum distorted wave method for 2 keV. The asymmetry parameters of the calculated peak shapes have been examined as a function of the projectile energy and the Auger emission angle and for some cases compared with our previous experimental results.

UR - http://www.scopus.com/inward/record.url?scp=0035964146&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035964146&partnerID=8YFLogxK

U2 - 10.1088/0953-4075/34/16/308

DO - 10.1088/0953-4075/34/16/308

M3 - Article

VL - 34

SP - 3301

EP - 3312

JO - Journal of Physics B: Atomic, Molecular and Optical Physics

JF - Journal of Physics B: Atomic, Molecular and Optical Physics

SN - 0953-4075

IS - 16

ER -