(e, 2e) on helium: Complete agreement between experiment and theory

X. Ren; I. Bray; D. V. Fursa; T. Pflüger; A. Senftleben; A. Dorn; J. Ullrich

doi:10.1088/1742-6596/388/4/042043

(e, 2e) on helium: Complete agreement between experiment and theory

X. Ren
, I. Bray
, D. V. Fursa
, T. Pflüger
, A. Senftleben
, A. Dorn
, J. Ullrich

Research output: Contribution to journal › Conference article › peer-review

Abstract

Single ionization of helium by 70.6 eV electron impact is studied in a comprehensive experiment covering a major part of the entire collision kinematics and the full 4π solid angle for the emitted electron. The absolutely normalized triple differential experimental cross sections are in excellent agreement with convergent close-coupling (CCC) calculations. We conclude that the problem of electron impact single ionization of helium has been solved accurately in the present energy regime.

Original language	English
Article number	042043
Journal	Journal of Physics: Conference Series
Volume	388
Issue number	PART 4
DOIs	https://doi.org/10.1088/1742-6596/388/4/042043
State	Published - 2012
Externally published	Yes
Event	27th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2011 - Belfast, United Kingdom Duration: 27 Jul 2011 → 2 Aug 2011

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10.1088/1742-6596/388/4/042043

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abstract = "Single ionization of helium by 70.6 eV electron impact is studied in a comprehensive experiment covering a major part of the entire collision kinematics and the full 4π solid angle for the emitted electron. The absolutely normalized triple differential experimental cross sections are in excellent agreement with convergent close-coupling (CCC) calculations. We conclude that the problem of electron impact single ionization of helium has been solved accurately in the present energy regime.",

author = "X. Ren and I. Bray and Fursa, \{D. V.\} and T. Pfl{\"u}ger and A. Senftleben and A. Dorn and J. Ullrich",

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T2 - 27th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2011

AU - Ren, X.

AU - Bray, I.

AU - Fursa, D. V.

AU - Pflüger, T.

AU - Senftleben, A.

AU - Dorn, A.

AU - Ullrich, J.

PY - 2012

Y1 - 2012

N2 - Single ionization of helium by 70.6 eV electron impact is studied in a comprehensive experiment covering a major part of the entire collision kinematics and the full 4π solid angle for the emitted electron. The absolutely normalized triple differential experimental cross sections are in excellent agreement with convergent close-coupling (CCC) calculations. We conclude that the problem of electron impact single ionization of helium has been solved accurately in the present energy regime.

AB - Single ionization of helium by 70.6 eV electron impact is studied in a comprehensive experiment covering a major part of the entire collision kinematics and the full 4π solid angle for the emitted electron. The absolutely normalized triple differential experimental cross sections are in excellent agreement with convergent close-coupling (CCC) calculations. We conclude that the problem of electron impact single ionization of helium has been solved accurately in the present energy regime.

UR - https://www.scopus.com/pages/publications/84870607189

U2 - 10.1088/1742-6596/388/4/042043

DO - 10.1088/1742-6596/388/4/042043

M3 - 会议文章

AN - SCOPUS:84870607189

SN - 1742-6588

VL - 388

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - PART 4

M1 - 042043

Y2 - 27 July 2011 through 2 August 2011

ER -

(e, 2e) on helium: Complete agreement between experiment and theory

Abstract

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