"Development of positron detector for μSR based on multi-pixel photon counter" S. Takeshita, M. Hiraishi, M. Miyazaki, A. Koda, R. Kadonoa, S. Y. Suzuki, Y. Yasu, M. Tanaka, Y. Matsuda, K. Ishida, and T. Matsuzaki,Nuclear Instruments and Methods in Physics Research A,600(2009) 139-142. 引用先3