Corpus ID: 55943996

CMS-HF Calorimeter Upgrade for Run II

@inproceedings{Gulmez2017CMSHFCU,
  title={CMS-HF Calorimeter Upgrade for Run II},
  author={Erhan Gulmez},
  year={2017}
}
  • Erhan Gulmez
  • Published 2017
  • Physics
  • CMS-HF Calorimeters have been undergoing a major upgrade for the last couple of years to alleviate the problems encountered during Run I, especially in the PMT and the readout systems. In this poster, the problems caused by the old PMTs installed in the detectors and their solutions will be explained. Initially, regular PMTs with thicker windows, causing large Cherenkov radiation, were used. Instead of the light coming through the fibers from the detector, stray muons passing through the PMT… CONTINUE READING

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