Corpus ID: 119205403

Radiation tolerance of FPCCD vertex detector for the ILC

@article{Murai2017RadiationTO,
  title={Radiation tolerance of FPCCD vertex detector for the ILC},
  author={S. Murai and A. Ishikawa and T. Sanuki and A. Miyamoto and Y. Sugimoto and H. Sato and H. Ikeda and H. Yamamoto},
  journal={arXiv: Instrumentation and Detectors},
  year={2017}
}
The Fine Pixel CCD (FPCCD) is one of the candidate sensor technologies for the ILC vertex detector. The vertex detector is located near the interaction point, thus high radiation tolerance is required. Charge transfer efficiency of CCD is degraded by radiation damage which makes traps in pixels. We measured charge transfer inefficiency (CTI) of a neutron irradiated FPCCD prototype. We observed a degradation of CTI compared with non-irradiated CCD. To improve the CTI of irradiated CCD, we… Expand

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