Zobrazeno 1 - 10
of 484
pro vyhledávání: '"Lambropoulos, C."'
Autor:
Potiriadis, C., Karafasoulis, K., Papadimitropoulos, C., Papadomanolaki, E., Papangelis, A., Kazas, I., Vourvoulakis, J., Theodoratos, G., Kok, A., Tran, L. T., Povoli, M., Vohradsky, J., Dimitropoulos, G., Rosenfeld, A., Lambropoulos, C. P.
Publikováno v:
Advances in Space Research Volume 74, Issue 3, 1 August 2024, Pages 1352-1365
Moon is an auspicious environment for the study of Galactic cosmic rays (GCR) and Solar particle events (SEP) due to the absence of magnetic field and atmosphere. The same characteristics raise the radiation risk for human presence in orbit around it
Externí odkaz:
http://arxiv.org/abs/2405.03187
The Miniaturized Detector for Application in Space (MIDAS) is a compact device with dimensions 5 x 5 x 1 cm3 which combines position sensitive Si detectors and a fast neutrons spectrometer. MIDAS is developed with purpose to act as a linear energy tr
Externí odkaz:
http://arxiv.org/abs/2202.06920
MIDAS is a miniature detector developed with purpose to assess the radiation field parameters near to an astronaut. Part of the device is a spectrometer for fast neutrons. In missions outside the geomagnetic field, fast neutrons are secondary product
Externí odkaz:
http://arxiv.org/abs/1911.03885
Akademický článek
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Autor:
Kaissas, I., Papadimitropoulos, C., Potiriadis, C., Karafasoulis, K., Loukas, D., Lambropoulos, C. P.
Coded aperture imaging transcends planar imaging with conventional collimators in efficiency and Field of View (FoV). We present experimental results for the detection of 141keV and 122keV {\gamma}-photons emitted by uniformly extended 99mTc and 57Co
Externí odkaz:
http://arxiv.org/abs/1706.01327
Autor:
Zachariadou, K., Karafasoulis, K., Kaissas, I., Seferlis, S., Lambropoulos, C., Loukas, D., Potiriadis, C.
We present results on the reconstructed image resolution of a position sensitive radiation instrument (COCAE) based on extensive simulation studies. The reconstructed image resolution has been investigated in a wide range of incident photon energies
Externí odkaz:
http://arxiv.org/abs/1111.6167
Autor:
Karafasoulis, K., Zachariadou, K., Seferlis, S., Kaissas, I., Lambropoulos, C., Loukas, D., Potiriadis, C.
Simulation studies are presented regarding the performance of algorithms that localize point-like radioactive sources detected by a position sensitive portable radiation instrument (COCAE). The source direction is estimated by using the List Mode Max
Externí odkaz:
http://arxiv.org/abs/1106.5901
Autor:
Karafasoulis, K., Zachariadou, K., Seferlis, S., Kaissas, I., Lambropoulos, C., Loukas, D., Poritiriadis, C.
Extensive simulations of a portable radiation detecting system have been performed in order to explore important performance parameters. The instrument consists of a stack of ten detecting layers made of pixelated Cadmium Telluride (CdTe) crystals. I
Externí odkaz:
http://arxiv.org/abs/1101.3881
Autor:
Karafasoulis, K., Zachariadou, K., Seferlis, S., Papadakis, I., Loukas, D., Lambropoulos, C., Potiriadis, C.
Spectroscopic measurements are presented using the PID350 pixelated gamma radiation detectors. A high-speed data acquisition system has been developed in order to reduce the data loss during the data reading in case of a high flux of photons. A data
Externí odkaz:
http://arxiv.org/abs/1011.3389
Autor:
Karafasoulis, K., Zachariadou, K., Seferlis, S., Kaissas, I., Lambropoulos, C., Loukas, D., Potiriadis, C.
Simulation studies and spectroscopic measurements are presented regarding the development of a pixel multilayer CdTe detector under development in the context of the COCAE project. The instrument will be used for the localization and identification o
Externí odkaz:
http://arxiv.org/abs/1011.3387