About: Pattern recognition of tracks induced by individual quanta of ionizing radiation in Medipix2 silicon detector

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About: Pattern recognition of tracks induced by individual quanta of ionizing radiation in Medipix2 silicon detector Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Medipix2 is a semiconductor pixel detector which can count individual quanta of radiation. The detector will respond differently for different types of radiation. If the acquisition time is short enough with respect to radiation intensity, one can see characteristic tracks of individual quanta in an image taken (e.g., curved lines for electrons, round shaped clusters for alpha particles, heavy ions and slow neutrons, cone shapes for fast neutrons, simple dots for low energy X-rays, etc.). By analyzing these patterns, in this so-called %22tracking mode%22 of operation, it is possible to distinguish individual tracks and classify them into predefined categories. For each %22cluster%22 detected, the features can be extracted and used to distinguish radiation type. The energy deposited can be estimated by using calibration measurements with different types of radiation and variation of the discrimination threshold. Medipix2 is a semiconductor pixel detector which can count individual quanta of radiation. The detector will respond differently for different types of radiation. If the acquisition time is short enough with respect to radiation intensity, one can see characteristic tracks of individual quanta in an image taken (e.g., curved lines for electrons, round shaped clusters for alpha particles, heavy ions and slow neutrons, cone shapes for fast neutrons, simple dots for low energy X-rays, etc.). By analyzing these patterns, in this so-called %22tracking mode%22 of operation, it is possible to distinguish individual tracks and classify them into predefined categories. For each %22cluster%22 detected, the features can be extracted and used to distinguish radiation type. The energy deposited can be estimated by using calibration measurements with different types of radiation and variation of the discrimination threshold. (en) Rozeznávání tvarů stop individuálních kvant ionizujícího záření v křemíkovém detektoru Medipix2. (cs)
Title	Pattern recognition of tracks induced by individual quanta of ionizing radiation in Medipix2 silicon detector Rozeznávání tvarů stop individuálních kvant ionizujícího záření v křemíkovém detektoru Medipix2 (cs) Pattern recognition of tracks induced by individual quanta of ionizing radiation in Medipix2 silicon detector (en)
skos:prefLabel	Pattern recognition of tracks induced by individual quanta of ionizing radiation in Medipix2 silicon detector Rozeznávání tvarů stop individuálních kvant ionizujícího záření v křemíkovém detektoru Medipix2 (cs) Pattern recognition of tracks induced by individual quanta of ionizing radiation in Medipix2 silicon detector (en)
skos:notation	RIV/68407700:21670/08:10151987!RIV09-MSM-21670___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LA08015), P(LA08032), P(LC06041), Z(MSM6840770029), Z(MSM6840770040)
http://linked.open...iv/cisloPeriodika	591
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Holý, Tomáš Jakůbek, Jan Vykydal, Zdeněk Pospíšil, Stanislav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Ústav technické a experimentální fyziky ČVUT
http://linked.open...dnocenehoVysledku	386093
http://linked.open...ai/riv/idVysledku	RIV/68407700:21670/08:10151987
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Dosimetry; Medipix2; Online track analysis; Pattern recognition (en)
http://linked.open.../riv/klicoveSlovo	Pattern recognition Dosimetry Medipix2 Online track analysis
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[B1BB244114F5]
http://linked.open...i/riv/nazevZdroje	Nuclear Instruments and Methods in Physics Research, Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
http://linked.open...in/vavai/riv/obor	BG
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Collaboration of the Czech Republic with CERN Preparation, modification and characterization of materials by energetic radiation. International experiment ATLAS-CERN
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	2008
http://linked.open...iv/tvurceVysledku	Jakůbek, Jan Pospíšil, Stanislav Vykydal, Zdeněk Uher, J. Holý, Tomáš Heijne, E.
http://linked.open...ain/vavai/riv/wos	000257529300072
http://linked.open...n/vavai/riv/zamer	Application of radionuclides and ionising radiation Fundamental Experiments in Physics of Microworld
issn	0168-9002
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	21670
is http://linked.open...avai/riv/vysledek of	Pattern recognition of tracks induced by individual quanta of ionizing radiation in Medipix2 silicon detector Pattern recognition of tracks induced by individual quanta of ionizing radiation in Medipix2 silicon detector Pattern recognition of tracks induced by individual quanta of ionizing radiation in Medipix2 silicon detector Pattern recognition of tracks induced by individual quanta of ionizing radiation in Medipix2 silicon detector

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