Development of high resolution camera for observations of superconducting cavities

by Yoshihisa Iwashita, Yujiro Tajima, Hitoshi Hayano
Published 2008-09-01

High-gradient near-quench-limit operation of superconducting Tesla-type cavities in scope of the International Linear Collider

by Mathieu Omet, Hitoshi Hayano, Ayaka Kuramoto, Toshihiro Matsumoto, Shinichiro Michizono, Takako Miura, Feng Qiu
Published 2014-07-01

Effort towards symmetric removal and surface smoothening of 1.3-GHz niobium single-cell cavity in vertical electropolishing using a unique cathode

by Vijay Chouhan, Shigeki Kato, Keisuke Nii, Takanori Yamaguchi, Motoaki Sawabe, Hitoshi Hayano, Yoshiaki Ida
Published 2017-08-01

Cryomodule tests of four Tesla-like cavities in the Superconducting RF Test Facility at KEK

by Eiji Kako, Hitoshi Hayano, Shuichi Noguchi, Norihito Ohuchi, Masato Satoh, Toshio Shishido, Ken Watanabe, Yasuchika Yamamoto
Published 2010-04-01

Surface characterization of Nb samples electropolished with real superconducting rf accelerator cavities

by Xin Zhao, Rong-Li Geng, P. V. Tyagi, Hitoshi Hayano, Shigeki Kato, Michiru Nishiwaki, Takayuki Saeki, Motoaki Sawabe
Published 2010-12-01

Improvement of Fresnel zone plate beam-profile monitor and application to ultralow emittance beam profile measurements

by Hiroshi Sakai, Masami Fujisawa, Kensuke Iida, Isao Ito, Hirofumi Kudo, Norio Nakamura, Kenji Shinoe, Takeo Tanaka, Hitoshi Hayano, Masao Kuriki, Toshiya Muto
Published 2007-04-01

Vertical electropolishing for 1.3 GHz single- and nine-cell superconducting niobium cavities: A parametric optimization and rf performance

by Vijay Chouhan, Shigeki Kato, Keisuke Nii, Takanori Yamaguchi, Motoaki Sawabe, Takayuki Saeki, Hideaki Monjushiro, Hiroki Oikawa, Hayato Ito, Hitoshi Hayano, Yoshiaki Ida
Published 2019-10-01

Measurement of a small vertical emittance with a laser wire beam profile monitor

by Hiroshi Sakai, Yousuke Honda, Noboru Sasao, Sakae Araki, Hitoshi Hayano, Yasuo Higashi, Kiyoshi Kubo, Toshiyuki Okugi, Takashi Taniguchi, Nobuhiro Terunuma, Junji Urakawa, Mikio Takano
Published 2002-12-01

Development of a high-resolution cavity-beam position monitor

by Yoichi Inoue, Hitoshi Hayano, Yosuke Honda, Toshikazu Takatomi, Toshiaki Tauchi, Junji Urakawa, Sachio Komamiya, Tomoya Nakamura, Tomoyuki Sanuki, Eun-San Kim, Seung-Hwan Shin, Vladimir Vogel
Published 2008-06-01

Measurements of electron beam emittance in the Accelerator Test Facility damping ring operated in multibunch modes

by Yosuke Honda, Noboru Sasao, Sakae Araki, Hitoshi Hayano, Yasuo Higashi, Kiyoshi Kubo, Toshiyuki Okugi, Takashi Taniguchi, Nobuhiro Terunuma, Junji Urakawa, Yoshio Yamazaki, Koichiro Hirano, Masahiro Nomura, Mikio Takano, Hiroshi Sakai
Published 2003-09-01