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Neutron imaging with micrometric spatial resolution
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SYSNO ASEP 0384873 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Neutron imaging with micrometric spatial resolution Author(s) Vavřík, Daniel (UTAM-F) RID, SAI, ORCID
Jakůbek, J. (CZ)
Pospíšil, S. (CZ)
Vacík, J. (CZ)Number of authors 4 Source Title IEEE Nuclear Science Symposium conference record. - Madison : Institute of Electrical and Engineers Inc, 2012 / Chmeissani M. - ISBN 978-1-4673-0119-0 Pages s. 1285-1289 Number of pages 4 s. Publication form Print - P Action IEEE Nuclear Science Symposium and Medical Imaging Conference Event date 23.10.2011-29.10.2011 VEvent location Valencia Country ES - Spain Event type WRD Language eng - English Country US - United States Keywords Gamma rays ; neutron imaging ; particle tracks Subject RIV JB - Sensors, Measurment, Regulation Subject RIV - cooperation Nuclear Physics Institute - Nuclear, Atomic and Molecular Physics, Colliders R&D Projects GA103/09/2101 GA ČR - Czech Science Foundation (CSF) Institutional support UTAM-F - RVO:68378297 UT WOS 000304755601101 DOI https://doi.org/10.1109/NSSMIC.2011.6154327 Annotation The detection of neutrons with high spatial resolution by a pixelated silicon semiconductor silicon detector requires the use of a thin converter. A 6Li based converter was used for this purpose in our work. We demonstrate that unwanted gamma rays and electrons accompanying neutron beam can be effectively suppressed using pattern recognition of the analyzed particle tracks, where spectroscopic ability of the detector was advantageously used. Neutron detection with micrometric spatial resolution is reached by appropriate fitting of identified heavy charged particles by the Gaussian distribution. Workplace Institute of Theoretical and Applied Mechanics Contact Kulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285 Year of Publishing 2013 Electronic address http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6144196
Number of the records: 1