@article{oai:jaxa.repo.nii.ac.jp:00034541, author = {大林, 辰蔵 and 栗木, 恭一 and 河島, 信樹 and 長友, 信人 and 工藤, 勲 and 二宮, 敬虔 and 後川, 昭雄 and 江尻, 全機 and 佐々木, 進 and OBAYASHI, Tatsuzo and KURIKI, Kyoichi and KAWASHIMA, Nobuki and NAGATOMO, Makoto and KUDO, Isao and NINOMIYA, Keiken and USHIROKAWA, Akio and EJIRI, Masaki and SASAKI, Susumu}, issue = {9}, journal = {ISAS report/Institute of Space and Aeronautical Science,University of Tokyo}, month = {Aug}, note = {Beam, plasma and waves induced by their interactions were studied in NASDA Large Space Chamber. EBA (Electron Beam Accelerator) and MPD (Magnetoplasmadynamic) arcjet, which generate the beam and plasma, were SEPAC (Space Experiment with Particle Accelerators) Engineering Models. Diagnostic probes used were also EM's. Nude ionization gauge monitored background pressure being unaffected by EBA and MPD operations. A retarding potential analyzer at the ground potential collected currents of various polarities depending on the type of accelerator. Some results exhibited oscillatory behavior. A photometer and a TV camera monitored the radiation from MPD and beam generated plasmas. A floating potential probe provided the data of charge neutralization. Beam-generated waves were monitored by antennas., 資料番号: SA2401317000}, pages = {175--216}, title = {Diagnostic Studies of SEPAC Test in NASDA Space Chamber}, volume = {43}, year = {1978} }