Use of model sources for measuring radiation emissions and calculation of gamma spectrometer characteristics

Autor:	O. V. Rumyantsev, Yu. E. Lavrukhin
Rok vydání:	2008
Předmět:	Physics Computer simulation Spectrometer business.industry Astrophysics::High Energy Astrophysical Phenomena Gamma ray Flux Radiation law.invention Optics Nuclear Energy and Engineering law Nuclear power plant Radiation monitoring business Line (formation)
Zdroj:	Atomic Energy. 104:231-236
ISSN:	1573-8205 1063-4258
DOI:	10.1007/s10512-008-9021-1
Popis:	Methodological questions concerning the use of gamma spectrometers for measuring gas-aerosol emissions from nuclear power plants and radiation monitoring of the environment by remote gamma spectrometry are examined. A system of intercoupled programs was developed to solve this problem. This system makes it possible to calculate the energy-angular distribution of the gamma ray flux created at the monitoring point from a uniform extended volume source with user-prescribed characteristics and measuring geometry. The computational result is used as a source for direct simulation of the line shape in the NaI(Tl) crystal spectrometer used.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c084d88fc969e1e19b4ef6576c409dbf https://doi.org/10.1007/s10512-008-9021-1 Zobrazit plný text záznamu Full text from SpringerLink