PL EN


Preferences help
enabled [disable] Abstract
Number of results
2013 | 123 | 2 | 361-362
Article title

Double Differential Cross-Section Measurements for Electron Impact Ionization of Helium

Content
Title variants
Languages of publication
EN
Abstracts
EN
The single ionizing collision with an incident electron and atom/molecules ends up two kinds of outgoing electrons called scattering and ejected electrons. As a feature of electron impact ionization these two electrons are indistinguishable. Double differential cross-sections can be obtained by the measurements of energy and angular distributions of one of the two outgoing electrons by a detector. In this perspective, we used He target that is reasonable to expect to understand ionization mechanisms of atomic systems. We have measured double differential cross-sections for asymmetric geometry for different kinematical situations. The experiments are carried out on a newly developed electron spectrometer constructed in Afyonkarahisar, Turkey.
Keywords
EN
Publisher

Year
Volume
123
Issue
2
Pages
361-362
Physical description
Dates
published
2013-02
Contributors
author
  • Afyon Kocatepe University, Department of Physics, e -Col Laboratory, Afyonkarahisar, Turkey
author
  • Afyon Kocatepe University, Department of Physics, e -Col Laboratory, Afyonkarahisar, Turkey
author
  • Afyon Kocatepe University, Department of Physics, e -Col Laboratory, Afyonkarahisar, Turkey
author
  • Afyon Kocatepe University, Department of Physics, e -Col Laboratory, Afyonkarahisar, Turkey
References
  • [1] H. Ehrhardt, M. Shultz, T. Tekaat, K. Willmann, Phys. Rev. Lett. 22, 89 (1969)
  • [2] C.B. Opal, E.C. Beaty, W.K. Peterson, At. Data 4, 209 (1972)
  • [3] T.W. Shyn, W.E. Sharp, Phys. Rev. A 19, 557 (1979)
  • [4] R. Müller-Fiedler, K. Jung, H. Ehrhardt, J. Phys. B 19, 1211 (1986)
  • [5] T. Rösel, P. Schlemmer, J. Röder, L. Frost, K. Jung, H. Ehrhardt, Z. Phys. B 23, 329 (1992)
  • [6] R. Biswas, C. Sinha, Phys. Rev. A 51, 3766 (1995)
  • [7] Y. Yun-Fei, C. Zhang-Jın, Acta Phys. Sin. 8, 0167 (1999)
  • [8] M.V. Kurepa, L. Vuskovic, J. Phys. B 8, 2067 (1975)
  • [9] D.V. Fursa, I. Bray, Phys. Rev. A 52, 1279 (1995)
  • [10] R. Muller-Fiedler, P. Schlemmer, K. Jung, H. Ehrhardt, Z. Phys. A 320, 89 (1985)
  • [11] M.V. Kurepa, L. Vuskovic, J. Phys. B 8, 2067 (1975)
  • [12] Z.N. Ozer, M. Ulu, B. Aktas, M. Dogan, Acta Phys. Pol. A 123, 363 (2012)
  • [13] O. Sise, M. Dogan, I. Okur, A. Crowe, J. Phys. B, At. Mol. Opt. Phys. 43, 185201 (2010)
  • [14] M. Dogan, M. Ulu, O. Sise, J. Electron. Spectrosc. Relat. Phenom. 161, 58 (2007)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv123n2068kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.