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High precision numerical solutions to electric fields in a radial drift chamber

Description: A modification to the proportional chamber design makes it possible to achieve 5{mu}m spatial resolution in particle tracking. Achieving this requires knowing exactly what the electric field is in the chamber, and simple approximations to the field are not accurate enough. The operation of the chamber and techniques which accurately evaluate the electric field are discussed.
Date: September 21, 1990
Creator: Faust, Jonathan
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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HIGH CHARGE EFFECTS IN SILICON DRIFT DETECTORS WITH LATERAL CONFINEMENT OF ELECTRONS.

Description: A new drift detector prototype which provides suppression of the lateral diffusion of electrons has been tested as a function of the signal charge up to high charge levels, when electrostatic repulsion is not negligible. The lateral diffusion of the electron cloud has been measured for injected charges up to 2 {center_dot} 10{sup 5} electrons. The maximum number of electrons for which the suppression of the lateral spread is effective is obtained.
Date: October 21, 1995
Creator: CASTOLDI,A. & REHAK,P.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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