Application of the Shockley–Ramo theorem on the grid inefficiency of Frisch grid ionization chambers
The concept of grid inefficiency in Frisch grid ionization chambers and its influence on the anode pulse shape is explained in terms of the Shockley–Ramo theorem for induced charges. The grid inefficiency correction is deduced from numerically calculated weighting potentials. A method to determine the correction factor experimentally is also presented. Experimental and calculated values of the correction factor are shown to be in good agreement.
GOEOEK A.;
HAMBSCH Franz-Josef;
OBERSTEDT Andreas;
OBERSTEDT Stephan;
2012-06-18
ELSEVIER SCIENCE BV
JRC61671
0168-9002,
www.elsevier.com/locate/nima,
https://publications.jrc.ec.europa.eu/repository/handle/JRC61671,
10.1016/j.nima.2011.10.052,
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