Calculated absolute cross section for the electron-impact ionization of CO2
+ and N2
+

H. Deutsch; K. Becker; P. Defrance; U. Onthong; R. Parajuli; M. Probst; S. Matt; T. D. Märk

doi:10.1088/0953-4075/35/3/101

Calculated absolute cross section for the electron-impact ionization of CO₂ ⁺ and N₂ ⁺

H. Deutsch, K. Becker, P. Defrance, U. Onthong, R. Parajuli, M. Probst, S. Matt, T. D. Märk

Research output: Contribution to journal › Letter › peer-review

Abstract

We report the first application of the semi-classical Deutsch-Märk formalism to the calculation of the absolute electron-impact ionization cross section of simple molecular ions. Our calculated cross sections for the electron-impact ionization of CO₂⁺ and N₂⁺ are compared with recently published (as well as with unpublished) experimental data for these molecular ions. The level of agreement between the experimentally determined and the calculated cross section is satisfactory, in particular in view of the added complications in the experimental determination of ionization cross sections of molecular ions.

Original language	English (US)
Pages (from-to)	L65-L69
Journal	Journal of Physics B: Atomic, Molecular and Optical Physics
Volume	35
Issue number	3
DOIs	https://doi.org/10.1088/0953-4075/35/3/101
State	Published - Feb 14 2002

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Condensed Matter Physics

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10.1088/0953-4075/35/3/101

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abstract = "We report the first application of the semi-classical Deutsch-M{\"a}rk formalism to the calculation of the absolute electron-impact ionization cross section of simple molecular ions. Our calculated cross sections for the electron-impact ionization of CO2+ and N2+ are compared with recently published (as well as with unpublished) experimental data for these molecular ions. The level of agreement between the experimentally determined and the calculated cross section is satisfactory, in particular in view of the added complications in the experimental determination of ionization cross sections of molecular ions.",

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T1 - Calculated absolute cross section for the electron-impact ionization of CO2 + and N2 +

AU - Deutsch, H.

AU - Becker, K.

AU - Defrance, P.

AU - Onthong, U.

AU - Parajuli, R.

AU - Probst, M.

AU - Matt, S.

AU - Märk, T. D.

PY - 2002/2/14

Y1 - 2002/2/14

N2 - We report the first application of the semi-classical Deutsch-Märk formalism to the calculation of the absolute electron-impact ionization cross section of simple molecular ions. Our calculated cross sections for the electron-impact ionization of CO2+ and N2+ are compared with recently published (as well as with unpublished) experimental data for these molecular ions. The level of agreement between the experimentally determined and the calculated cross section is satisfactory, in particular in view of the added complications in the experimental determination of ionization cross sections of molecular ions.

AB - We report the first application of the semi-classical Deutsch-Märk formalism to the calculation of the absolute electron-impact ionization cross section of simple molecular ions. Our calculated cross sections for the electron-impact ionization of CO2+ and N2+ are compared with recently published (as well as with unpublished) experimental data for these molecular ions. The level of agreement between the experimentally determined and the calculated cross section is satisfactory, in particular in view of the added complications in the experimental determination of ionization cross sections of molecular ions.

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VL - 35

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

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

IS - 3

ER -

Calculated absolute cross section for the electron-impact ionization of CO₂ ⁺ and N₂ ⁺

Abstract

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