Zobrazeno 1 - 6
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pro vyhledávání: '"S. H. Al-Shamma"'
Autor:
S. H. Al-Shamma, M. I. Azawe
Publikováno v:
مجلة التربية والعلم, Vol 25, Iss 2, Pp 59-69 (2012)
ABSTRACT: In this work, a computer program has been built to simulate some important X-ray parameters via Thomson scattering. X-ray energy dependence on the emitting and x-ray scattering angles for different incident electron energies were obtained.
Externí odkaz:
https://doaj.org/article/82d723d2e08048b09c1081f531444128
Autor:
M. I. Azawe, S. H. Al-Shamma
Publikováno v:
مجلة التربية والعلم, Vol 25, Iss 2, Pp 59-69 (2012)
In this work, a computer program has been built to simulate some important X-ray parameters via Thomson scattering. X-ray energy dependence on the emitting and x-ray scattering angles for different incident electron energies were obtained. From this
Autor:
Leif Karlsson, S. H. Al-Shamma, R. Maripuu, Hans Ågren, Ji Ming Rong, Hans Veenhuizen, Ingrid Reineck, Kai Siegbahn, Wu Nian-Zu
Publikováno v:
Molecular Physics. 48:1255-1267
The HeI excited electron spectrum of phosphine (PH3) has been recorded with high resolution. The 2 A 1 band reveals an extensive vibrational progression in the v 2 bending mode with irregular structure at the low binding energy side due to hindered i
Autor:
S H Al-Shamma, H Kleinpoppen
Publikováno v:
Journal of Physics B: Atomic and Molecular Physics. 11:L367-L370
Presents experimental data for the angular intensity distribution of ultraviolet photons emitted from the first excited state of Xe with configurations 5p56s 3P1 and 1P1 with respect to the electron-beam direction. The measurements were carried out a
Autor:
Hans Veenhuizen, Ji Ming Rong, Kai Siegbahn, Wu Nian Zu, S. H. Al-Shamma, R. Maripuu, Ingrid Reineck, M. S. Powar, Leif Karlsson
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 27:15-27
The He(I) electron spectra of pyridine and pyridine- d 5 have been recorded. Distinct vibrational progressions are observed in the first and fourth electronic bands and a vibrational analysis is made. The isotopic effect on the vibrational energies i
Publikováno v:
Journal of Physics B: Atomic and Molecular Physics. 8:L113-L116
The ejected electron spectrum of caesium has been observed at 90 degrees to the direction of an incident electron beam of kinetic energy 500 eV. Comparisons of the features observed have been made with the ultraviolet absorption spectra of Beutler an