[22Ca] Session 6

[22Ca-05] Pre-ionization by AC Ohmic coil operation in the TST-2 spherical tokamak

*Akira Ejiri¹, Yuichi Takase¹, Naoto Tsujii¹, Satoru Yajima², Yuske Yoshida², Hibiki Yamazaki¹, Akichika Kitayama¹, Akito Sato¹, Yuki Takei², Yoshiyuki Tajiri¹, Naoki Matsumoto¹, Yusuke Iida¹, Kotaro Iwasaki², Yuya Kwamata¹, Sho Sakamoto¹, Roidl Benedikt¹, Osamu Mitarai³ (1. Graduate School of Frontier Sciences, The Univ. of Tokyo, 2. Graduate School of Science, The Univ. of Tokyo, 3. Kyushu Tokai Univ. )