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http://hdl.handle.net/11452/28759
Başlık: | High-precision gas gain and energy transfer measurements in Ar-CO2 mixtures |
Yazarlar: | Kowalski, Tadeusz Z. Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü. 0000-0003-3940-7222 Şahin, Özkan Veenhof, Robert J. AAH-6445-2021 36053592700 6603742499 |
Anahtar kelimeler: | Gas detectors Penning transfer Excited states Photon feedback Electron-drift velocity Argon Amplification Ionization Discharge Instruments & instrumentation Nuclear science & technology Physics Carbon dioxide Energy transfer Ionization of gases Mixtures Photons Energy transfer measurement Feedback parameters Gas gain High-precision Penning mixtures Pressure dependence Transfer rates Gases |
Yayın Tarihi: | 21-Ara-2014 |
Yayıncı: | Elsevier |
Atıf: | Şahin, Ö. vd. (2014). "High-precision gas gain and energy transfer measurements in Ar-CO2 mixtures". Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 768, 104-111. |
Özet: | Ar-CO2 is a Penning mixture since a fraction of the energy stored in Ar 3p(5)3d and higher excited states can be transferred to ionize CO2 molecules. In the present work, concentration and pressure dependence of Penning transfer rate and photon feedback parameter in Ar-CO2 mixtures have been investigated with recent systematic high-precision gas gain measurements which cover the range 1-50% CO2 at 400, 800, 1200, 1800 hPa and gas gain from 1 to 5 x 10(5). |
URI: | https://doi.org/10.1016/j.nima.2014.09.061 https://www.sciencedirect.com/science/article/pii/S0168900214010924 http://hdl.handle.net/11452/28759 |
ISSN: | 0168-9002 1872-9576 |
Koleksiyonlarda Görünür: | Scopus Web of Science |
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