@inproceedings{Okumura:2023LG,
  author = "Okumura, Akira  and  Wakazono, Kawori  and  Furuta, Kazuhiro  and  Tajima, Hiroyasu",
  title = "{Study on the gain and photon detection efficiency drops of silicon photomultipliers under bright background conditions}",
  doi = "10.22323/1.444.0674",
  booktitle = "Proceedings of 38th International Cosmic Ray Conference {\textemdash} PoS(ICRC2023)",
  year = 2023,
  volume = "444",
  pages = "674"
}