Experimental Study of Rare Fission Decay and Spatial and Time Detection of Radioactive Ions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F11%3A00188532" target="_blank" >RIV/68407700:21670/11:00188532 - isvavai.cz</a>

Výsledek na webu

<a href="https://sgs.cvut.cz/index.php?action=workshop_2011" target="_blank" >https://sgs.cvut.cz/index.php?action=workshop_2011</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Experimental Study of Rare Fission Decay and Spatial and Time Detection of Radioactive Ions

Popis výsledku v původním jazyce

For experimental studies requiring multi-particle detection in coincidence such as the angular correlated registration of rare fission fragments we have assembled an on-line modular multi-parameter, tunable and extendable coincidence detector array system based on two and up to four pixel detectors Timepix which can be coupled to supplementary detectors (solid state ?E detectors and/or ionization chambers) for enhanced ion selectivity. Furthermore, the per-pixel energy- and time-capability of the position-sensitive Timepix detector allows for spatial- and time-correlated detection of radioactive ions and their subsequent decay in the same sensor. The high granularity of the pixel detector allows applying not only temporal but also spatial coincidence technique for background suppression. This is particularly important for scarcely populated nuclei and/or detection under high rate of unwanted/background events.

Název v anglickém jazyce

Experimental Study of Rare Fission Decay and Spatial and Time Detection of Radioactive Ions

Popis výsledku anglicky

For experimental studies requiring multi-particle detection in coincidence such as the angular correlated registration of rare fission fragments we have assembled an on-line modular multi-parameter, tunable and extendable coincidence detector array system based on two and up to four pixel detectors Timepix which can be coupled to supplementary detectors (solid state ?E detectors and/or ionization chambers) for enhanced ion selectivity. Furthermore, the per-pixel energy- and time-capability of the position-sensitive Timepix detector allows for spatial- and time-correlated detection of radioactive ions and their subsequent decay in the same sensor. The high granularity of the pixel detector allows applying not only temporal but also spatial coincidence technique for background suppression. This is particularly important for scarcely populated nuclei and/or detection under high rate of unwanted/background events.

Druh

O - Ostatní výsledky

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů