Novel Multi-pixel Silicon Photon Detectors and Applications in T2K

Dmitriy Beznosko

Novel Multi-pixel Silicon Photon Detectors and Applications in T2K

Instrumentation and Detectors 2009-10-26 v1 High Energy Physics - Experiment

Authors: Dmitriy Beznosko

Abstract

Nowadays, numerous fields such as High Energy Physics (HEP), medical imaging devices, portable radiation detectors etc., require a robust, miniature, reliable and readily available photon detector that is stable in a variety of environments, such as the presence of strong magnetic fields. The recently available $\sim$ 1mm $^{\textrm{2}}$ active area Multi-pixel Photon Counter (MPPC) sensors, produced by Hamamatsu Photonics, have been found to be reliable and an attractive choice for the HEP applications. The following sensor characteristics have been thoroughly tested by T2K collaboration: gain, dark noise, detection efficiency, reliability. These appear to be stable; in addition, the characteristic spread between numerous devices was assessed. Sensors with larger area are being developed for imaging and direct-to-scintillator coupling purposes.

Keywords

multi-pixel photon counter MPPC silicon photon detector T2K gain dark noise detection efficiency

Cite

@article{arxiv.0910.4429,
  title  = {Novel Multi-pixel Silicon Photon Detectors and Applications in T2K},
  author = {Dmitriy Beznosko},
  journal= {arXiv preprint arXiv:0910.4429},
  year   = {2009}
}

Comments

To be published in the proceedings of DPF-2009, Detroit, MI, July 2009, eConf C090726

Novel Multi-pixel Silicon Photon Detectors and Applications in T2K

Abstract

Keywords

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