Title of article
A low-noise current-mode preamplifier for gamma asymmetry measurements
Author/Authors
Wilburn، نويسنده , , W.S. and Bowman، نويسنده , , J.D. and Penttilن، نويسنده , , S.I. and Gericke، نويسنده , , M.T.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
8
From page
180
To page
187
Abstract
The NPDGamma experiment will measure with high accuracy a very small parity-violating directional asymmetry A γ in the emission of gamma rays from the capture of polarized cold neutrons by protons. High event rates and systematic error considerations require the use of current mode detection with vacuum photo-diodes and low-noise solid-state preamplifiers. The preamplifier requirements, design, and measured properties are described.
Keywords
Amplifiers , Symmetries , Nucleon–nucleon
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2005
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2198699
Link To Document