Effects of the strong magnetic field on LED, extruded scintillator and MRS photodiode

D. Beznosko, G. Blazey, A. Dyshkant, V. Rykalin, V. Zutshi

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

The experimental results on the performance of the Metal/Resistor/ Semiconductor (MRS) photodiode in the strong magnetic field of 4.4 T, and the possible impact of the quench of the magnet at 4.5 T on sensor's operation are reported. In addition, the experimental results on the performance of the extruded scintillator and WLS fiber, and various LEDs in the magnetic fields of 1.8 and 2.3 T, respectively, are detailed. The measurement method used is being described. The results of the work agree with the expectations that the LED, MRS and scintillator are not exhibiting sensitivity to the magnetic field presence. This result is essential for the design of the future electron-positron linear collider detector.

Original languageEnglish
Pages (from-to)438-447
Number of pages10
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume553
Issue number3
DOIs
Publication statusPublished - Nov 21 2005

Keywords

  • Effects
  • Extruded
  • Magnetic field
  • Scintillator
  • Solid-state photosensor
  • UV LED

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

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