Development of a $\hbox{Nb}_{3}\hbox{Al}$ and $\hbox{Nb}_{3}\hbox{Sn}$ Subscale Magnet (Status of Superconducting Magnet System for J-PARC Neutrino Beam Line)
M. Iio, T. Nakamoto, Qingjin Xu, N. Higashi, T. Ogitsu, K. Sasaki, A. Terashima, K. Tsuchiya, A. Yamamoto, A. Kikuchi, T. Takeuchi, G. Sabbi, S. Caspi, P. Ferracin, H. Felice, R. R. Hafalia, A. V. Zlobin, E. Barzi, R. Yamada.