Yayın: A comprehensive model of Penning energy transfers in Ar-CO2 mixtures
Tarih
Kurum Yazarları
Şahin, Özkan
Yazarlar
Kowalski, Tadeusz Z.
Danışman
Dil
Yayıncı:
IOP Publishing
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Özet
Ionizing energy transfer mechanisms due to the excited argon atoms, called Penning transfers, have been investigated for various Ar-CO2 mixtures at 0.4, 0.8, 1.2 and 1.8 atm gas pressures. The Penning energy transfer probabilities are extracted from the systematic gas gain measurements carried out in cylindrical proportional counters. In this report, contributions of the several transfer processes are identified by studying the pressure and mixing proportion dependence of the transfer rates with a model.
Açıklama
Bu çalışma, 03-07 Haziran 2016 tarihleri arasında Barcelona[İspanya]’da düzenlenen 18. International Workshop on Radiation Imaging Detectors’da bildiri olarak sunulmuştur.
Kaynak:
Anahtar Kelimeler:
Konusu
Instruments & instrumentation, Charge transport and multiplication in gas, Detector modelling and simulations II (electric fields, charge transport, multiplication and induction, pulse formation, electron emission, etc), Gaseous detectors, Lonization and excitation processes, Argon-isobutane mixtures, Cross-sections, Noble-gases, Pure argon, Lonization, Photoionization, Discharge, Pressure, Carbon dioxide, Electric excitation, Electric fields, Electron emission, Energy transfer, Lonization of gases, Mixtures, Comprehensive model, Energy-transfer probability, Excitation process, Gaseous detectors, Lonizing energy, Mixing proportions, Modelling and simulations, Transfer process, Argon
Alıntı
Şahin, Ö. ve Kowalski, T. Z. (2017). ''A comprehensive model of Penning energy transfers in Ar-CO2 mixtures''. Journal of Instrumentation, 12(1).