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Mass characterization of MaPMT tubes for the LHCb scintillator pad detector

Abstract : The final choice as the photomultiplier solution for both the LHCb Pre-Shower (PS) and the Scintillator Pad Detector (SPD) are the R7600-00-M64MOD Hamamatsu 64 channel photomultiplier tubes (MaPMT). A total of 220 units have been purchased to the manufacturer and around 100 units, the part corresponding to the SPD, have been characterized at the photon detection test bench facility in the University of Barcelona (UB) high energy physics group laboratory. There, the crucial features of the tubes such as linearity, gain, channel cross-talk and anode uniformity of response have been measured to ensure the compliance with the specifications agreed with the manufacturer.
keyword : MaPMT SPD LHCb
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http://hal.in2p3.fr/in2p3-00517314
Contributor : Jeanine Pellet <>
Submitted on : Tuesday, September 14, 2010 - 2:33:11 PM
Last modification on : Thursday, January 11, 2018 - 6:13:55 AM

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E. Graugés, A. Comerma, L. Garrido, D. Gascón, J. Garra, et al.. Mass characterization of MaPMT tubes for the LHCb scintillator pad detector. 10th Pisa Meeting on Advanced Detectors, May 2006, Pisa, Italy. pp.427-428, ⟨10.1016/j.nima.2006.10.221⟩. ⟨in2p3-00517314⟩

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