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Başlık: Monte Carlo simulation of gamma-ray total counting efficiency for a Phoswich detector
Yazarlar: Yalçın, Sezai
Gündoğdu, Özcan
Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü.
Gürler, Orhan
Kaynak, Gökay
AAH-1837-2021
14019444500
12042075600
Anahtar kelimeler: Gamma
Detection
Total counting efficiency
Analytical
Phoswich Monte Carlo
Pulse-shape discrimination
Coincidence measurements
Ge(li) detector
Spectroscopy
Spectrometry
Alpha
Nuclear science & technology
Air filters
Detectors
Gamma rays
Photons
Analytical
Monte Carlo methods
Yayın Tarihi: Oca-2009
Yayıncı: Pergamon-Elsevier Science
Atıf: Yalçın, S. vd. (2009). "Monte Carlo simulation of gamma-ray total counting efficiency for a Phoswich detector". Radiation Measurements, 44(1), 80-85.
Özet: The LB 1000-PW detector is mainly used for determining total alpha, beta and gamma activity of low activity natural sources such as water, soil, air filters and any other environmental sources. Detector efficiency needs to be known in order to measure the absolute activity of such samples. This paper presents results on the total gamma counting efficiency of a Phoswich detector from point and disk sources. The directions of photons emitted from the source were determined by Monte Carlo techniques and the true path lengths in the detector were determined by analytical equations depending on photon directions. Results are tabulated for various gamma energies.
URI: https://doi.org/10.1016/j.radmeas.2008.11.002
https://www.sciencedirect.com/science/article/pii/S1350448708003922
http://hdl.handle.net/11452/24658
ISSN: 1350-4487
Koleksiyonlarda Görünür:Scopus
Web of Science

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