Application of an Electron-Tube Technique to the VENUS Vertex Chamber : Nuclear Science, Plasmas, and Electric Discharges
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概要
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This paper presents a new method to design and analyze drift chambers which are commonly used in high-energy physics experiments. The method is based on an analogy of the electron-tube theory; in particular, it treats the drift chamber with a grid wire plane as a "triode ion tube" filled with a gas. This method provides an analytical way in which to calculate the potential and/or charge of electrodes (wires) and the electric fields between them. The method also gives a semianaiytic means to derive "X-T" relations in a chamber, and to calculate expected signal forms. This method has been developed specifically for designing a vertex chamber installed in the VENUS detector at the TRISTAN e+e- collider. The anode signal forms actually obtained by the VENUS vertex chamber are found to agree well with the predictions by this method.
- 社団法人応用物理学会の論文
- 2001-09-15