HABRMAN, Petr. Directional Geiger-Müller detector with improved response to gamma radiation. Journal of Instrumentation. 2019, vol. 14, September, p. "P09018-0,1"-"P09018-6", 7 pp. ISSN 1748-0221. Available from: https://dx.doi.org/10.1088/1748-0221/14/09/P09018.
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Basic information
Original name Directional Geiger-Müller detector with improved response to gamma radiation
Authors HABRMAN, Petr (203 Czech Republic, guarantor, belonging to the institution).
Edition Journal of Instrumentation, 2019, 1748-0221.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10304 Nuclear physics
Country of publisher United Kingdom of Great Britain and Northern Ireland
Confidentiality degree is not subject to a state or trade secret
WWW URL
RIV identification code RIV/47813059:19240/19:A0000539
Organization unit Faculty of Philosophy and Science in Opava
Doi http://dx.doi.org/10.1088/1748-0221/14/09/P09018
UT WoS 000498531700001
Keywords in English detector design and construction technologies and materials; gaseous detectors; radiation monitoring
Tags FÚ
Tags International impact, Reviewed
Changed by Changed by: doc. Ing. Petr Habrman, CSc., učo 48878. Changed: 15/3/2021 16:03.
Abstract
This work describes the advantages of using directional sheath on Geiger-Müller detector. It has been experimentally demonstrated that the response of the detector to gamma radiation in intermediate energy range 100 keV to 1.5 MeV can be significantly (by up 20% for Cs-137 and up 44 % for Co-60 sources) improved by using lead sheath surrounding the detector and opened in the direction of the incident radiation due to the interaction of the incident radiation in the sheath.
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