نتایج جستجو برای: ionization chamber

تعداد نتایج: 78250  

Journal: :Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2020

Journal: :Journal of Research of the National Bureau of Standards 1957

A. Ebrahimzadeh Pezeshki, M. Mohammadi, S. Abdollahi, Z. Alizadeh,

Background: In order to deliver the precise dose to the target in radiotherapy, absorbed dose to water at the reference point should be assessed. When the calibration procedure is performed for a reference dosimeter in the 60Co beam of a Secondary Standard Dosimetry Laboratory (SSDL), the total uncertainty in absorbed dose to water (Dw) is estimated to be approximately 1.5%. This study attempts...

Journal: :The Journal of the Korea Contents Association 2008

Journal: :Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2000

1989
A. BOYARSKI

The central drift chamber in the Mark II detector at the SLAC Linear Collider has been instrumented with loo-MHz Flash-ADCs. Pulse digitization provides particle identification through the measurement of average ionization loss in the chamber. We present the results of a study of system performance and outline the systematic corrections that optimize resolution. The data used are from a short t...

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