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A portable Compton spectrometer for clinical X-ray beams in the energy range 20-150 keV
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
Primary beam spectra were obtained for an X-ray industrial equipment (40-150 kV), and for a clinical mammography apparatus (25-35 kV) from beams scattered at angles close to 90 degrees, measured with a CdTe Compton ...
Plasma focus based flash hard X-ray source in the 100 keV region with reproducible spectrum
(Elsevier Science, 2010-10)
A pulsed hard X-ray source with shot to shot reproducible spectrum, based on a 4.7 kJ small-chamber Mather-type plasma focus device, is presented. The hard X-ray output spectrum was measured in a single shot basis by ...
Evaluation of a Commercial Off The Shelf CMOS Image Sensor for X-ray spectroscopy up to 24.9 keV
(Pergamon-Elsevier Science Ltd, 2020-12)
We studied the X-ray spectroscopy capability and the detection efficiency of a low cost Commercial Off The Shelf CMOS Image Sensor (CIS) in the energy range from 6.4 to 24.9 keV using the fluorescence spectra emitted by ...
Studies on neutron and photon KERMA parameters for human body organs
(Vinča Institute of Nuclear Sciences, 2016)
A study on neu tron kerma fac tors and pho ton air-kerma for hu man or gans is pre sented for
neu tron en ergy range 2.53×10–8 to 29 MeV and pho ton en ergy range 1 keV to 20 MeV. The
human or gans wa ter equiv a lence ...
Studies on Neutron and Photon Kerma Parameters for Human Body Organs
(Nuclear Society of Serbia, 2016-06)
A study on neu tron kerma fac tors and pho ton air-kerma for hu man or gans is pre sented for neu tron en ergy range 2.53 10–8 to 29 MeV and pho ton en ergy range 1 keV to 20 MeV. The human or gans wa ter equiv a lence for ...
The Evolution of Swift/BAT Blazars and the Origin of the MeV Background
(2009)
We use 3 years of data from the Swift/BAT survey to select a complete sample of X-ray blazars above 15 keV. This sample comprises 26 Flat-Spectrum Radio Quasars (FSRQs) and 12 BL Lac objects detected over a redshift range ...
Recoil-ion fractions in collisions of keV Ar+ and Kr+ ions with clean and adsorbate covered GaAs(1 1 0) surfaces
(Elsevier Science, 2002-12)
Ion scattering and recoiling spectroscopy with time of flight analysis is used to study the ion fractions of Ga and As atoms recoiled in collisions of 5 keV Ar+ and Kr+ with clean GaAs(1 1 0) and with GaAs(1 1 0) covered ...
Estudio de la dinámica de partículas cargadas en una lámina de corriente de reconexión de una fulguración solar
(2014)
Se realiza una simulación de la aceleración mediante un campo eléctrico uniforme y constante (aceleración DC) que experimentarían electrones y protones al interior de una lámina de corriente durante una fulguración solar, ...