Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Toshiyuki Kijima"'
Autor:
Yoshiaki Nakase, Toshiyuki Kijima
Publikováno v:
Radiation Measurements. 26:159-168
A Monte Carlo method for the passage of electrons based on a single scatterring model has been developed. A code constructed is operable on personal computers, and has been applied to analyze electron behavior in a layered system consisting of Ti (an
Publikováno v:
Applied Radiation and Isotopes. 45:759-765
Depth-dose distributions in thin-layers of cellulose triacetate (CTA) film for 300-keV electrons from a scanning-type irradiation system have been estimated by a Monte Carlo radiation transport calculation, and factors for determining the distributio
Autor:
Yoshiaki Nakase, Toshiyuki Kijima
Publikováno v:
Applied Radiation and Isotopes. 44:693-699
Depth-dose distributions in thin-layer absorbers were measured for 300-keV electrons from a scanning-type irradiation system, the electrons having penetrated through a Ti-window and an air gap. Irradiations of stacks of cellulose triacetate(CTA) film
Publikováno v:
International Journal of Radiation Applications and Instrumentation. Part A. Applied Radiation and Isotopes. 43:641-645
Chlorofluorocarbons CCl2F2 (CFC-12) and CHClF2 (HCFC-22) in the gas phase were irradiated with high energy electron beam from a Van de Graaff accelerator and emission intensity of the excited CF2 (A1B1) radical was measured as a function of sample ga
Autor:
Toshiyuki Kijima, Koji Matsuda
Publikováno v:
International Journal of Radiation Applications and Instrumentation. Part A. Applied Radiation and Isotopes. 42:235-239
Depth dose distributions were measured in a multilayer absorber of Ti-air-cellulose triacetate (CTA)-backing material (Pb, Sn, Fe, Al and CTA) irradiated with 300 and 800-keV electrons. The results are compared with the calculated value using computa
Publikováno v:
International Journal of Radiation Applications and Instrumentation. Part A. Applied Radiation and Isotopes. 42:1223-1229
Gas mixture of helium and carbon monoxide was irradiated with electron beam from a Van de Graaff accelerator and emission intensities from excited CO and CO ion were measured as a function of pressure, concentration of carbon monoxide in wide ranges.
Publikováno v:
International Journal of Radiation Applications and Instrumentation. Part A. Applied Radiation and Isotopes. 41:757-761
A gas mixture of helium and ammonia was irradiated with an electron beam from a Van de Graaff accelerator and emission intensities from excited NH fragments were measured as a function of pressure, concentration of ammonia, and the amounts of additiv
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