PROCEEDINGS OF THE 6th MEETING ON LINEAR ACCELERATOR IN JAPAN
July 27 - 29, 1981, Sapporo, Japan
(Reprinted from "PROCEEDINGS OF THE 6th MEETING ON LINEAR ACCELERATOR IN JAPAN")
27aA-1 Present Status of the 45 MeV Electron Linac of Hokkaido University
Takeaki Endo, Hiroaki Tanida, Koich Sato, Masatoshi Kitaichi, Yuichi Ogawa, Yasutomo Ozawa (Faculty of Engineering, Hokkaido University)
p.1
27aA-2 The Present Status of the Cooling System for 300 MeV Tohoku Linac
Shigenobu Nemoto (Laboratory of Nuclear Science, Tohoku University)
p.6
27aA-3 Present Status of the 35 MeV Linac at N.E.R.L Univ. of Tokyo
Yoneho Tabata, Hitoshi Kobayashi, Toru Ueda, Toshiaki Kobayashi, Seiichi Tagawa* (Nuclear Engineering Research Lab., Fac. of Eng. Univ of Tokyo, *Research Center for Nuclear Science and Engineering Univ. of Tokyo)
p.9
27aA-4 Present Status of the JAERI Linac
Yuuki Kawarasaki, Katuo Mashiko, Nobuyoshi Akiyama, Yukio Nobusaka, Tokio Shoji, Masahiro Kitajima (Division of Physics, Japan Atomic Energy Research Institute)
p.11
27aA-5 KEK Linac Present Status
S. Fukumoto, Z. Igarashi, K. Ito, T. Kato, C. Kubota, Y. Mori, A. Takagi, E. Takasaki, T. Takenaka (National Laboratory for High Energy Physics)
p.15
27aA-6 Construction Progress of the Photon Factory 2.5 GeV Electron Linac
Jiro Tanaka (Photon Factory National Laboratory for High Energy Physics (KEK))
p.18
27aA-7 Present Status of the 500-MeV ETL Electron Linac
Takio Tomimasu (Electrotechnical Laboratory)
p.21
27aA-8 Present Status of the 600-MeV ETL Electron Storage Ring
Takio Tomimasu, Tsutomu Noguchi, Suguru Sugiyama, Tomohisa Mikado, Tetsuo Yamazaki, Mitsukuni Chiwaki, Fuyuhiko Sugawara, Morotake Nishi, Hideo Onuki, Yoshihisa Watanabe*, Tadayoshi Kubozoe* (Electrotechnical Laboratory, *The National Defense Academy)
p.25
27aA-9 Present Status of the 35 MeV Osaka University Electron Linac
T. Yamamoto, T. Hori, N. Kimura, K. Tsumori, S. Takeda, J. Okuma, T. Sawai, M. Kawanishi, K. Hayashi, T. Okada, H. Sakurai (Radiation Laboratory, The Institute of Scientific and Industrial Research, Osaka University)
p.29
27pS-1IT
招待講演
Linear Accelerator in Radiation Therapy
Goro Irie (Department of Radiology Hokkaido Univ. School of Medicine)
p.32
27pA-10 Maintenance of Linear Accelerator LMR-15
Yoshiharu Watanabe, Kimihito Igarashi, Megumi Yamaguchi, Teruo Furuya (Department of Radiology, Medical Hospital, School of Medicine, Hokkaido University), Goro Irie (Department of Radiology, School of Medicine, Hokkaido University)
p.35
27pA-11 The Conservation of a Medical Linear Accelerator (Mitsubishi ML-15MIIB)
Katsuhiko Abe (Department of Radiology, National Sapporo Hospital)
p.40
27pA-12 Neutron Production in Some Medical Linacs and Protection Against Neutron Leakage from the Treatment Rooms
Sigeatsu Yamaguchi, Hiroyuki Hanada (School of Radiological Technians, School of Medicine, Hokkaido University), Kimihiko Igarashi (Department of Radiology, National Sapporo Hospital), Goro Irie (Department of Radiology, School of Medicine, Hokkaido University)
p.46
27pA-13 High Power Linac Concept for Accelerator Breeding
Kineo Tsukada (Atomic Energy Research Institute, Nihon University)
p.51
27pA-14 Interlocking Systems for the ETL Electron Linac and Storage Ring
Takio Tomimasu, Tomohisa Mikado, Tetsuo Yamazaki, Miwako Kimura, Shigeo Okabe* (Electrotechnical Laboratory, *Okabe Keisoku Kogyosho)
p.56
27pA-15 PF Linac Injector
A. Asami, S. Ohsawa, A. Enomoto, H. Matsumoto, I. Sato, J. Tanaka, H. Kobayashi*, K. Mashiko** (National Laboratory for High Energy Physics, *University of Tokyo, **Japan Atomic Energy Research Institute)
p.59
27pA-16 Present Status of the RF Source of the Photon Factory Injector Linac
S. Fukuda, S. Anami, T. Shidara, U. Saito, H. Honma, J. Tanaka (National Laboratory for High Energy Physics)
p.63
27pA-18 Improvement of the Injection System and Performance of the JAERI Linac
Katsuo Mashiko, Nobuyuki Akiyama, Yukio Nobusaka, Masahiro Kitajima, Yuuki Kawarasaki, Akira Asami* (Division of Physics, Japan Atomic Energy Research Institute, *National Laboratory for High Energy Physics)
p.67
27pA-19 Improvements of Electron Gun
Hitoshi Kobayashi, Toru Ueda, Toshiaki Kobayashi, Seiichi Tagawa*, Yoneho Tabata (Nuclear Engineering Research Lab., Fac. of Eng. Univ. of Tokyo, *Research Center for Nuclear Science and Engineering Univ. of Tokyo)
p.71
27pA-20 KEK Polarized Beam Project and Polarized Ion Source
Y. Mori, K. Ito, A. Takagi, S. Fukumoto (National Laboratory for High Energy Physics)
p.74
27pA-21 KEK H- Ion Source
Akira Takagi, Kiyoshi Ito, Yoshiharu Mori, Sadayoshi Fukumoto (National Laboratory for High Energy Physics(KEK))
p.79
27pA-22 Improvements of Focusing System
Toru Ueda, Hitoshi Kobayashi, Toshiaki Kobayashi, Yoneho Tabata, Seiichi Tagawa* (Nuclear Engineering Research Lab., Fac. of Eng. Univ. of Tokyo, *Research Center for Nuclear Science and Engineering Univ. of Tokyo)
p.83
27pA-23 Injection System of the 600-MeV ETL Electron Storage Ring
Takio Tomimasu, Tetsuo Yamazaki, Tomohisa Mikado, Suguru Sugiyama (Electrotechnical Laboratory)
p.87
28aB-1 RFQ Linac for Heavy Ion Acceleration
S. Arai, N. Ueda, T. Nakanishi, N. Tokuda, T. Hori, M. Takanaka, T. Fukushima, K. Sato, M. Fujita, T. Yamada, Y. Sakurada, T. Homma, Y. Ohshiro, N. Yamazaki, T. Hattori, M. Yoshizawa, S. Watanabe, K. Chida, H. Tsujikawa, H. Yonehara, A. Noda, T. Katayama, A. Mizobuchi, Y. Hirao (Institute for Nuclear Study, University of Tokyo)
p.90
28aB-2 RFQ Structure in KEK
T. Kato, Z. Igarashi, K. Ito, C. Kubota, Y. Mori, A. Takagi, E. Takasaki, T. Takenaka, S. Fukumoto, Y. Higashi, T. Hongo, D. A. Swenson* (National Laboratory for High Energy Physics)
p.93
28aB-3 Beam Dynamics Design for INS-RFQ Linac
N. Tokuda, S. Arai, T. Hori, T. Nakanishi, N. Ueda (Institute for Nuclear Study, University of Tokyo)
p.97
28aB-4 RF Characteristics of an RFQ Linac for Heavy Ion Acceleration
N. Ueda, S. Arai, T. Nakanishi, N. Tokuda, M. Takanaka (Institute for Nuclear Study, University of Tokyo)
p.101
28aB-5 Pulsed Deflection System for the 500-MeV ETL Linac
Takio Tomimasu, Suguru Sugiyama, Tsutomu Noguchi, Mitsukuni Chiwaki (Electrotechnical Laboratory)
p.106
28aB-6 Beam Transport System for the ETL Electron Linac
Takio Tomimasu, Tsutomu Noguchi, Suguru Sugiyama, Tomohisa Mikado, Tetsuo Yamazaki, Mitsukuni Chiwaki, Yoshihisa Watanabe*, Tadayoshi Kubozoe* (Electrotechnical Laboratory, *The National Defense Academy)
p.110
28aB-7 Can Disk Be Removed in a Disk-and-Washer Structure?
Shigemi Inagaki (National Laboratory for High Energy Physics)
p.114
28aB-8 Traial Farbrication of a Test Bench for Injection System
Kunihiko Tsumori, Seishi Takeda, Tamotsu Yamamoto (Radiation Laboratory, The Institute of Scientific and Industrial Research, Osaka University)
p.116
28aB-9 1/6 Scale Model Measurements of IH Type Linac
T. Fukushima, T. Hattori, K. Sato, K. Yoshida (Intitute for Nuclear Study, Univ. of Tokyo)
p.119
28aB-10 A Microwave VSWR Monitor for Linac
Kibatsu Shinohara, Isao Sugimoto, Kunio Suzuki, Takio Tomimasu* (Technical Dept. Nihon Koshuha Co. Ltd., *Electrotechnical Laboratory)
p.125
28aB-11 Phase Lock Loop for the RF System of the Subharmonic Prebuncher
Toshiaki Kobayashi, Toru Ueda, Hitoshi Kobayashi, Yoneho Tabata, Seiichi Tagawa* (Nuclear Engineering Research Lab., Fac. of Eng. Univ. of Tokyo, *Research Center fo Nuclear Science and Engineering Univ. of Tokyo)
p.129
28aB-12 Electromagnetic Fields Excited by a High-Current Single Bunch Travelling Through the Accelerating Waveguide
Seishi Takeda, Kunihiko Tsumori (Radiation Laboratory The Institute of Scientific and Industrial Research Osaka University)
p.132
28aB-13 Calculation of RF Cavities with Axi-Symmetry by Finite Element Method
Masahiro Hara, Takeshi Wada, Fumio Kikuchi*, Masatoshi Odera (The Institute of Physical and Chemical Research, *University of Tokyo)
p.137
28pS-2IT
招待講演
Recent Progress in Electron Linac
Yoshiharu Torizuka (Laboratory of Nuclear Science, Tohoku University)
p.141
28pB-14 Temperature Control System for the 500-MeV ETL Linac
Takio Tomimasu, Hidemaru Funatsu*, Koui Tsukamoto*, Shigeo Okabe** (Electrotechnical Laboratory Nihon Architects, *Engineers and Consultants Inc., **Okabe Keisoku Kougyosho)
p.145
28pB-15 Control System of RIKEN Heavy Ion Linear Accelerator
Tadashi Kambara, Masatoshi Odera (Linac Laboratory, the Institute of Physical and Chemical Research (RIKEN))
p.149
28pB-16 Fiber Optic Date Link System for High Voltage Injector Terminal of RIKEN Heavy Ion Linac (RILAC)
M. Hemmi, Y. Miyazawa (RIKEN (The Institute of Physical and Chemical Research))
p.153
28pB-17 Control Panel of the Photon Factory Electron Linac
Yuji Otake, Takao Urano, Roger Bissonnete, Kazuo Nakahara (National Labratory for High Energy Physics)
p.156
28pB-18 Real-Time Date Logging System for the Osaka University Single Bunch Electron Linear Accelerator
Toshihiko Hori, Seishi Takeda, Kunihiko Tsumori, Tamotsu Yamamoto, Norio Kimura (Radiation Laboratory The Institute of Science and Industrial Research Osaka University)
p.162
28pB-19 Timing Control for Short Pulse Beam Injection to the PF Storage Ring
Takao Urano, Kazuo Nakahara, Jiro Tanaka, Ken-ichi Hasegawa*, Yoneichi Hosono (National Laboratory for High Energy Physics, *Faculty of Engineering, the University of Tokyo)
p.167
28pB-20 High Voltage and High Speed Pulse Generator
Minoru Kanda, Kibatsu Shinohara, Hiroshi Hoshi, Hirofumi Matsumoto (Nihon Koshuha Co., Ltd.)
p.169
28pB-21 Discharge Type Surge Absorber Capable of Transmitting Nanosecond Pulses
Shinichi Yamaki, Akira Homma, Hatsuo Yamazaki (Department of Nuclear Engineering, Hokkaido University)
p.173
28pB-22 Air Chamber Type Profile Monitor for Measuring Electron Linac Beams
Y. Hosono, K. Hasegawa, A. Sekiguchi (Department of Nuclear Engineering, Univ. of Tokyo)
p.175
28pB-23 Application of Picosecond Electron Pulses to Radiation Chemistry
Seiichi Tagawa*, Yosuke Katsumura, Yoneho Tabata, Hitoshi Kobayashi, Toru Ueda, Toshiaki Kobayashi, Masakazu Washio (Nuclear Engineering Research Lab., Fac. of Eng., Univ. of Tokyo, *Research Center for Nuclear Science and Technology, Univ. of Tokyo)
p.215
28pB-24 Study on Excited State of Cycloalkanes By Means of Picosecond Pulse Radiolysis
Yosuke Katsumura, Seiichi Tagawa*, Yoneho Tabata (Nuclear Engineering Research Lab., Fac. of Eng., Univ. of Tokyo, *Research Center for Nuclear Science and Engineering, Univ. of Tokyo)
p.179
28pB-25 A Stroboscopic Pulse Radiolysis System with a Time Resolution of Picoseconds
Takashi Sumiyoshi*, Sadashi Sawamura*, Kaichi Takahashi*, Keiji Kuriyama**, Yoshikazu Kondo***, Meiseki Katayama* (*Department of Atomic Science and Nuclear Engineering., **Hokkaido Electric Power Company., *** Hitachi Ltd.)
p.182
28pB-26 Elementary Processes of the Dissociative Electron Transfer Reaction of Benzyl Halides
Masaaki Ogasawara, Tatsuo Izumida, Hiroshi Yoshida (Faculty of Engineering, Hokkaido University)
p.186
28pB-27 Pulsed Neutron Scattering on Molten Bi-I Alloys
Kazuhiko Ichikawa, Takaaki Matsumoto (Department of Chemistry and Department of Nuclear Engineering, Hokkaido University)
p.191
29aC-1 Maintenance Report on the 35 MeV Linac at N.E.R.L Univ. of Tokyo
Hitoshi Kobayashi, Toru Ueda, Toshiaki Kobayashi, Yoneho Tabata, Seiichi Tagawa* (Nuclear Engineering Research Lab., Fac. of Eng. Univ. of Tokyo, *Research Center for Nuclear Science and Engineering Univ. of Tokyo)
p.194
29aC-2 Vacuum System of 600 MeV ETL Electron Storage Ring
Takio Tomimasu, Tsutomu Noguchi, Mitukuni Chiwaki, Seisho Ohwa* (Electrotechnical Laboratory, *ULVAC Corporation)
p.225
29aC-3 Development of Real-Time High Energy X-Ray Inspection System
Takenori Tonai, Shinzi Badono, Minoru Oda, Toshimitsu Suzuki (Mitsubishi Electric Corporation)
p.196
29aC-4 Evaluation of Mixed Radiation Field of X-Ray and Neutrons by Activation Method
J. Ohkuma*, T. Nakamura, K. Oda, T. Yamamoto, M. Kawanishi (The Institute of Scientific and Industrial Research, Osaka University, *The Institute for Nuclear Study, Tokyo University)
p.201
29aC-5 Measurement of Leakage Radiation in 45-MeV Linac Facility by Gated Counting
Ikuo Murai, Hiroaki Tanida, Teruko Sawamura, Yasutomo Ozawa (Department of Nuclear Engineering, Faculty of Engineering, Hokkaido University)
p.205
29aC-6 Energy-Spectra of Fast and Thermal Neutrons Leaking from 35 MeV Linear Accelerator
Masaharu Hoshi, Kazuo Kato, Seiji Takeoka, Kenji Takeshita (Research Institute for Nuclear Medicine and Biology, Hiroshima University)
p.209