Les coefficients de photoatténuation [MATH] des éléments de numéro atomique 46 à 50 sont mesurés dans le domaine spectral 13 à 45 keV à l'aide du rayonnement de freinage émis par un tube à rayons X et dispersé par un spectromètre de type Cauchois. Une régression logarithmique est utilisée pour déterminer les paramètres de la loi de variation empirique du coefficient [MATH] en fonction de l'énergie du rayonnement.X-ray attenuation coefficients [MATH] in the medium-Z elements (46 to 50) are measured using the continuous radiation of an X-ray tube dispersed by means of a Cauchois - type spectrometer. A logarithmic regression is used to obtain the parameters in the empirical variation law of the coefficient [MATH] versus the photon energy
En dosimétrie, la distribution énergétique des photons émis par une source constitue un paramètre in...
WOS: 000293307200028In this work, gamma-ray linear attenuation coefficients of the materials such as...
The studies of X-ray attenuation of biological tissues are connected to the possibility of visualizi...
The intensity of a monochromatic X-ray beam decreases exponentially with the distance it has travele...
The x-ray mass attenuation coefficients of zinc are measured in a high-accuracy experiment between 7...
International audienceThe knowledge of atomic fundamental parameters such as mass attenuation coeffi...
We propose the use of X-ray diffraction associated with Rietveld Method (RM-XRD) for soil components...
Photoelectric absorption is an interaction in which an incoming gamma ray virtually transfers all of...
In this thesis a simple yet accurate formula for the X-ray attenuation coefficient is derived, by re...
Modern x-ray CT systems measure data corresponding to the sum of the energy of x-ray photons inciden...
Relative intensities of L X-rays were measured for the following elements : Ta, W, Re, Pt, Au Hg, Tl...
En el Laboratorio de Calibraciones y Dosimetría del IPEN se ha empleado el méodo de atenuación para ...
65-72In transmission experiments the mass attenuation coefficients of some inorganic nonlinear optic...
X-ray spectrum is one of the most important characteristics in X-ray\u27s permeability into material...
Mass attenuation coefficients of 59.54 keV photons were measured in elements with atomic number rang...
En dosimétrie, la distribution énergétique des photons émis par une source constitue un paramètre in...
WOS: 000293307200028In this work, gamma-ray linear attenuation coefficients of the materials such as...
The studies of X-ray attenuation of biological tissues are connected to the possibility of visualizi...
The intensity of a monochromatic X-ray beam decreases exponentially with the distance it has travele...
The x-ray mass attenuation coefficients of zinc are measured in a high-accuracy experiment between 7...
International audienceThe knowledge of atomic fundamental parameters such as mass attenuation coeffi...
We propose the use of X-ray diffraction associated with Rietveld Method (RM-XRD) for soil components...
Photoelectric absorption is an interaction in which an incoming gamma ray virtually transfers all of...
In this thesis a simple yet accurate formula for the X-ray attenuation coefficient is derived, by re...
Modern x-ray CT systems measure data corresponding to the sum of the energy of x-ray photons inciden...
Relative intensities of L X-rays were measured for the following elements : Ta, W, Re, Pt, Au Hg, Tl...
En el Laboratorio de Calibraciones y Dosimetría del IPEN se ha empleado el méodo de atenuación para ...
65-72In transmission experiments the mass attenuation coefficients of some inorganic nonlinear optic...
X-ray spectrum is one of the most important characteristics in X-ray\u27s permeability into material...
Mass attenuation coefficients of 59.54 keV photons were measured in elements with atomic number rang...
En dosimétrie, la distribution énergétique des photons émis par une source constitue un paramètre in...
WOS: 000293307200028In this work, gamma-ray linear attenuation coefficients of the materials such as...
The studies of X-ray attenuation of biological tissues are connected to the possibility of visualizi...