H. Ishida
Toho University
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Publication
Featured researches published by H. Ishida.
Progress of Theoretical and Experimental Physics | 2014
H. Ishida; T. Fukuda; Takafumi Kajiwara; K. Kodama; M. Komatsu; T. Matsuo; S. Mikado; M. Nakamura; S. Ogawa; A. Sheshukov; H. Shibuya; Jun Sudou; Taira Suzuki; Yusuke Tsuchida
Topological and kinematical characteristics of hadron interactions have been studied using a lead-emulsion target exposed to 2, 4 and 10 GeV/c hadron beams. A total length of 60 m
Journal of Instrumentation | 2014
T. Fukuda; S. Fukunaga; H. Ishida; T. Matsumoto; T. Matsuo; S. Mikado; S. Nishimura; S. Ogawa; H. Shibuya; J. Sudou; A. Ariga; S. Tufanli
\pi^-
Journal of Instrumentation | 2013
T. Fukuda; S. Fukunaga; H. Ishida; K. Kodama; T. Matsuo; S. Mikado; S. Ogawa; H. Shibuya; J. Sudo
tracks was followed using a high speed automated emulsion scanning system. A total of 318 hadron interaction vertices and their secondary charged particle tracks were reconstructed. Measurement results of interaction lengths, charged particle multiplicity, emission angles and momenta of secondary charged particles are compared with a Monte Carlo simulation and appear to be consistent. Nuclear fragments emitted from interaction vertices were also detected by a newly developed emulsion scanning system with wide-angle acceptance. Their emission angle distributions are in good agreement with the simulated distributions. Probabilities of an event being associated with at least one fragment track are found to be greater than 50% for beam momentum
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 2013
Masashi Kimura; H. Ishida; H. Shibuya; S. Ogawa; T. Matsuo; C. Fukushima; G. Takahashi; Ken’ichi Kuge; Y. Sato; I. Tezuka; S. Mikado
P > 4