@article{oai:repo.qst.go.jp:00047029, author = {Kodaira, Satoshi and Miyamoto, Yuka and Koguchi, Yasuhiro and Maki, Daisuke and Shinomiya, Hajime and Hanaoka, Keisuke and Hasebe, Nobuyuki and Kawashima, Hajime and Kurano, Mieko and Kitamura, Hisashi and Uchihori, Yukio and Ogura, Koichi and 小平 聡 and 小口 靖弘 and 牧 大介 and 四之宮 創 and 花岡 慶祐 and 長谷部 信行 and 川嶋 元 and 蔵野 美恵子 and 北村 尚 and 内堀 幸夫 and 小倉 浩一}, journal = {Radiation Measurements}, month = {Apr}, note = {The Ag+-doped phosphate glass which is commonly employed as the radiophotoluminscence (RPL) dosimeter has been applied as a nuclear track etch detector. The glass is etchable in the NaOH solutions and forms clear nuclear etch pit. The etching performances and track parameters vary as a function of the concentration of NaOH solution. The most sensitive normality was confirmed to be 7 N. The track response is controllable with NaOH concentration at the range of Z∗/β ≥ 80 (Z∗: effective charge, β: velocity). The charge spectroscopic resolution for Xe (Z∗/β = 107) was found to be 0.23 cu (charge unit), which would allow to identify individual nuclear charge of ultra heavy nuclei around Actinides in the cosmic rays. The Ag+-doped phosphate glass would be a promising detector for high Z spectroscopy for cosmic ray and nuclear physics fields and has the potential to operate not only RPL dosimeter but also nuclear track etch detector.}, pages = {537--540}, title = {Application of Ag+-doped phosphate glasses as nuclear track etch detectors}, volume = {71}, year = {2014} }