Zobrazeno 1 - 4 of 4 pro vyhledávání: '"D F Mathews"'
1
Differential cross-sections for the electron impact excitation of the B1 u , c3 u, a3 g , C1 u, E, F1 g and e3 u states of molecular hydrogen
Autor: Murtadha A. Khakoo, Isik Kanik, J Wrkich, D F Mathews, S. Trajmar
Publikováno v: Journal of Physics B: Atomic, Molecular and Optical Physics. 35:4695-4709
Using energy loss spectroscopy, normalized differential and integral cross-sections for the electron impact excitation of the lowest bound excited states of H2 from the ground X 1Σg+ state have been measured at 17.5, 20 and 30 eV impact energies and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cdaf33f0de08f095674c75904d83cfc7
https://doi.org/10.1088/0953-4075/35/22/311
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2
Differential cross sections for electron-impact excitation of krypton at low incident energies: II. Excitation of the 4p55p, 4p54d and 4p56s configurations
Autor: G Mikaelian, Isik Kanik, Chris Fontes, X. Guo, V Zeman, Klaus Bartschat, Sandor Trajmar, D F Mathews, Albert Crowe, Murtadha A. Khakoo
Publikováno v: Journal of Physics B: Atomic, Molecular and Optical Physics. 33:1921-1933
This paper is the second part of two back-to-back papers concerning electron-impact excitation of Kr. This part concerns excitation of the individual levels that constitute the 4p55p, 4p54d and 4p56s configurations of Kr, at incident electron energie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5b16be6f02899822c1461fe8cddd067
https://doi.org/10.1088/0953-4075/33/10/307
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3
Differential cross section ratios for low-energy electron-impact excitation of the levels of krypton - sensitive tests of relativistic effects for heavy noble gases
Autor: X. Guo, Sandor Trajmar, D F Mathews, Chris Fontes, Murtadha A. Khakoo, Klaus Bartschat, Isik Kanik, Albert Crowe, V. Zeman, G Mikaelian
Publikováno v: Journal of Physics B: Atomic, Molecular and Optical Physics. 32:L155-L163
We present new experimental measurements and theoretical calculations of R-matrix and unitarized first-order many-body theory for electron-impact excitation of krypton. The usefulness of differential cross section ratios in providing sensitive tests
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46bdaf3628a0433d027d7ec8d38b7c16
https://doi.org/10.1088/0953-4075/32/7/002
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