Determination of gas amplification factor by digital waveform analysis of avalanche counter signals

This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting galley proof before it is published in its final citable form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. A c c e p t e d m a n u s c r i p t Abstract. 7 A novel method for event-by-event determination of the gas amplification factor in a 8 uniform electric field has been developed. The method is based on the digital waveform 9 analysis of signals from an avalanche counter and offers several advantages such as 10 independence from determination of the primary ionization and total charge, and it is 11 immune to the space charge effect that can seriously affect the gas amplification process. A c c e p t e d m a n u s c r i p t 2