Title of article
A new VME-based high voltage power supply for large photomultiplier systems
Author/Authors
Neumaier، نويسنده , , S and Gutbrod، نويسنده , , H.H and Hubbeling، نويسنده , , T and Kolb، نويسنده , , B.W and Purschke، نويسنده , , M.L and Ippolitov، نويسنده , , M and Manko، نويسنده , , M. S. O’Droma and N. Mgebrishvili، نويسنده , , G and Nijanin، نويسنده , , B. and Sibiryak، نويسنده , , Y and Tsvetkov، نويسنده , , A and Vinogradov، نويسنده , , A and Barlag، نويسنده , , C and Blume، نويسنده , , C and Bohne، نويسنده , , E.-M and Bucher، نويسنده , , D and C، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
5
From page
593
To page
597
Abstract
We describe a new high voltage power supply, developed for the leadglass calorimeter of the WA98 experiment at CERN. The high voltage is produced for each of the 10 080 photomultiplier tubes of the detector individually, by the same number of active bases with on-board Greinacher voltage multipliers. The full VME-based HV controller system, which addresses each base via bus cables once per second, is miniaturized and fits into a single VME crate. The main advantages of this approach are the low heat dissipation, the considerably reduced amount of cabling and cost, as well as the high stability and low noise of the system.
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
1995
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
1994958
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