Investigation of the avalanche photodiodes for the CMS electromagnetic calorimeter operated at high gain

K. Deiters, M. Diemoz, N. Godinovic, Q. Ingram, E. Longo, M. Montecchi, Y. Musienko, S. Nicol, B. Patel, D. Renker, S. Reucroft, R. Rusack, T. Sakhelashvili, A. Singovski, I. Soric, J. Swain, P. Vikas

Research output: Contribution to journalArticlepeer-review

14 Scopus citations

Abstract

Avalanche Photodiodes (APD) with improved characteristics were developed by Hamamatsu Photonics for the Electromagnetic Calorimeter of the CMS experiment. This report presents measurements of the latest generation of APDs, which are capable to operate at high gains (∼2000).

Original languageEnglish (US)
Pages (from-to)574-576
Number of pages3
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume461
Issue number1-3
DOIs
StatePublished - Apr 1 2001

Keywords

  • Calorimetry
  • Excexx noiese
  • Gain
  • Silicon avalanche photodiode

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