@article{Nakanishi:2023vf, author = "Nakanishi, Fumi", title = "{Evaluation of neutron tagging efficiency on 0.03% Gd mass concentration in SK-Gd experiment}", doi = "10.22323/1.444.1172", journal = "PoS", year = 2023, volume = "ICRC2023", pages = "1172" }