PROCEEDINGS OF THE 2nd SYMPOSIUM ON ACCELERATOR SCIENCE AND TECHNOLOGY March 23 - 25, 1978, INS, University of Tokyo, Tokyo, Japan (Reprinted from "PROCEEDINGS OF THE 2nd SYMPOSIUM ON ACCELERATOR SCIENCE AND TECHNOLOGY")

I-1IT 招待講演 Fundamental Investigation for High Intensity Ion Sources Toshinori Takagi, Junzo Ishikawa (Department of Electronics, Kyoto University) p.1 I-2IT 招待講演 Multiply Charged Heavy Ion Sources Fumio Fukuzawa (Department of Nuclear Engineering, Kyoto University) p.7 I-3IT 招待講演 High Current Negative Ion Source for Plasma Fusion Experiment Tsutomu Kuroda (Institute of Plasma Physics, Nagoya University) p.13 II-1 Arc Pulsing System of a Duoplasmatron Ion Source I. Abe, M. Baba, S. Tagaki, S. Iwasaki, R. Sakamoto, M. Fujisawa, Y. Endo (Fast Neutron Laboratory, Department of Nuclear Engineering, Tohoku University) p.17 II-2 Multiple-Canal Duoplasmatron Ion Source A. Takagi, K. Ito, S. Fukumoto (National Laboratory for High Energy Physics) p.19 II-3 Sources of Negative Heavy Ions of 12 UD Pelletron at University of Tsukuba Mikio Yamanouchi, Yoshifumi Higashi, Kohei Furuno (Department of Physics, University of Tsukuba), Junpei Sanada, Toyoyuki Ishihara, Seiji Seki (Tandem Accelerator Center, University of Tsukuba) p.21 II-4 A Hot Cathode PIG Heavy Ion Source for the IPCR Cyclotron and Linac I. Kohno, A. Shimamura, T. Tonuma, H. Nakajima, T. Kageyama, S. Kohara (The Institute of Physical and Chemical Research) p.23 II-5 A PIG-Type Heavy Ion Source and Acceleration of Heavy Ions by the RCNP Cyclotron T. Saito, I. Miura (Research Center for Nuclear Physics, Osaka University) p.25 II-6 Atomic Beam Type Polarized Ion Source at RCNP AVF Cyclotron K. Hatanaka, K. Imai, K. Nisimura, H. Shimizu, N. Tamura (Department of Physics, Faculty of Science, Kyoto University) p.27 II-7 Highly Ionizing Mechanism in the ECR Type Heavy Ion Source T. Yamamoto, N. Abe, K. Oda, M. Kawanishi (Institute of Scientific & Industrial Research, Osaka University) p.29 II-8 A Bakable Aluminium Vacuum Chamber with an Aluminium Flange and Metal Seal for Ultrahigh Vacuum Hajime Ishimaru, Shinkichi Shibata (National Laboratory for High Energy Physics) p.31 II-9 Status of SOR-Ring Vacuum System and Preliminary Study of Argon Glow Discharge Cleaning for Improvement H. Kitamura (Synchrotron Radiation Laboratory, Institute for Solid State Physics, University of Tokyo) p.33 II-10 Vacuum System of Test Ring for the NUMATRON K. Chida, A. Mizobuchi, H. Tsujikawa, T. Morimoto, K. Kaneko (Institute for Nuclear Study, University of Tokyo), A. Miyahara (Institute of Plasma Physics, Nagoya University) p.35 III-01 Present Status of KEK Preinejctor S. Fukumoto, S. Takano, A. Takagi, T. Sakaue, K. Ito, C. Kubota (National Laboratory for High Energy Physics) p.37 III-02 Control System of KEK Cockcroft-Walton Generator S. Takano, C. Kubota, S. Fukumoto (National Laboratory for High Energy Physics) p.39 III-03 Aging of the New Accelerating Tube of the RCNST Tandem Isao Yamane (Research Center for Nuclear Science and Technology, Univ. of Tokyo), Hiroshi Yamashita (Faculty of Science, Univ. of Tokyo) p.41 IV-01 Alternating Periodic Structure with the Coupling Cavity of an Extremely Low Quality Factor Koji Takata (National Laboratory for High Energy Physics) p.43 IV-02 Some Improvement of RF Measurement System on Electron Linear Accelerator S. Fukuda, H. Matsumoto, I. Sato, J. Tanaka (National Laboratory for High Energy Physics) p.45 IV-03 Phase Characteristics of Accelerator Guide with the Couplers H. Matsumoto, J. Tana (National Laboratory for High Energy Physics), S. Arai (Institute for Nuclear Study, Tokyo University), Y. Iino, N. Yamaguchi, S. Kato (Mitsubishi Heavy Industries, Ltd., Nagoya Aircraft Works) p.47 IV-04 Energy Up of the ETL Electron Linac by Klystron Operation Efficiency Up Takio Tomimasu (Electrotechnical Laboratory) p.49 IV-05 Some High Frequency Characteristics of the Accelerating Structure of the Variable Frequency Linac M. Odera, Y. Chiba (Institute for Physical and Chemical Research) p.51 IV-06 A Heavy Ion Linac Using a Deformed Coaxial Cavity M. Sakisaka, F. Fukuzawa, M. Tanita, K. Yoshida, K. Norisawa (Department of Nuclear Engineering, Faculty of Engineering, Kyoto University), S. Okumura (Department of Computer Science, Faculty of Engineering, Fukui University) p.53 IV-07 Dee Voltage Stabilizer Using a Series Tube for the INS SF Cyclotron M. Fujita (Institute for Nuclear Study, University of Tokyo), T. Yamada (National Institute of Radiological Science), T. Yamazaki, K. Sato, N. Yamazaki, T. Tanabe, Y. Sakurada, T. Honma, M. Sekiguchi, Y. Hirao (Institute for Nuclear Study, University of Tokyo) p.55 IV-08 Inter-Cavity Phase Control System for the KEK Booster Synchrotron Kikuo Kudo, Eizi Ezura, Motoh Kondoh (National Laboratory for High Energy Physics) p.57 IV-09 Test of Ferrite Core for RF System of the Test Ring M. Yoshizawa, S. Watanabe, K. Omata, T. Katayama (Institue for Nuclear Study, University of Tokyo) p.59 IV-10 The Design of a Proposed 500 MeV ETL Electron Linac Takio Tomimasu (Electrotechnical Laboratory) p.61 IV-11 Linac Project at Nuclear Engineering Research Laboratory, University of Tokyo Yoneho Tabata, Seiichi Tagawa (Faculty of Engineering, University of Tokyo) p.63 IV-12 Design and Construction of a 35 MeV Electron Linear Accelerator at Nuclear Engineering Research Laboratory Yoneho Tabata (Faculty of Engineering, University of Tokyo), Jiro Tanaka (Institute for High Energy Physics), Seiichi Tagawa, Kenichi Hasegawa (Faculty of Engineering, University of Tokyo) p.65 IV-13 Collective Field Acceleration of Heavy Ions by REB Seishi Takeda, Masakazu Tamura, Takayoshi Yamamoto, Masaharu Kawanishi (The Institute of Scientific and Industrial Research, Osaka University) p.67 V-01 Present Status and Review of 680 Cyclotron at Tohoku University S. Tazawa, C. Yoshimura, K. Fujii, T. Takayama, M. Maruyama, J. Abe, T. Mita, M. Yamamoto (Sumitomo Heavy Industries, Ltd., Niihama Works) p.69 V-02 Flux Meter for Field Gradient with Pendulum M. Kumada, I. Sakai, H. Someya, H. Sasaki (National Laboratory for High Energy Physics) p.73 V-03 Wide Aperture Q Magnet with End Cut Shaping M. Kumada, H. Someya, I. Sakai, H. Sasaki (National Laboratory for High Energy Physics) p.75 V-04 Design and Construction of the Mineral Insulated Magnets S. Kurokawa, H. Hirabayashi, M. Taino, K. Tsuchiya, A. Yamamoto (KEK), M. Tawara, M. Kudo (The Furukawa Electric Company Ltd.) p.77 V-05 A Study of Doughnut-less Synchrotron Magnet S. Asaoka, M. Kasuya, T. Morimoto, M. Mutou, K. Ukai, K. Yoshida, M. Yoshioka (Institute for Nuclear Study, University of Tokyo) p.79 V-06 A Preliminary Design of the Photon Factory Beam Channel Shigeru Sato (Institute for Solid State Physics, University of Tokyo) p.81 V-07 Lattice Structure and Magnet Design for the Test Ring A. Noda, T. Hattori, M. Mutou, T. Katayama (Institute for Nuclear Study, University of Tokyo), H. Sasaki (National Laboratory for High Energy Physics) p.83 V-08 Design of the Synchrotron in the NUMATRON Project T. Katayama, A. Noda (Institute for Nuclear Study, University of Tokyo) p.85 V-09 Power Supply for the KEK Proton Synchrotron Hikaru Sato, Takakazu Shintomi, Masayoshi Masuda, Satoru Matsumoto, Tadashi Kubo (National Laboratory for High Energy Physics) p.87 V-10 Test Ring for NUMATRON A. Mizobuchi, Y. Hirao, T. Katayama, S. Yamada, A. Noda, T. Hattori, S. Watanabe, M. Yoshizawa, K. Chida, H. Tsujikawa, T. Morimoto, K. Omata, M. Mutou, K. Kaneko (Institute for Nuclear Study, University of Tokyo), H. Sasaki (National Laboratory for High Energy Physics), A. Miyahara (Institute of Plasma Physics Nagoya University) p.89 V-11 A Model of a Superconducting Wiggler for the Photon Factory T. Yamakawa (Institute for Nuclear Study, Univ. of Tokyo), H. Kitamura, S. Sato (Institute for Solid State Physics, Univ. of Tokyo) p.91 V-12 Current Sheet Type Superconducting Multipole Magnet T. Takayama, H. Ashihara, N. Watanabe, H. Kashiwano (Sumitomo Heavy Industries, Ltd.), H. Ikegami (Research Center for Nuclear Physics, Osaka University) p.93 V-13 Superconducting Cable for Synchrotron Y. Furuto (The Central Research Laboratory, Furukawa Electric Co., Ltd.), T. Suzuki (The Nikko Research Laboratory, Furukawa Electric Co., Ltd.), M. Ikeda, Y. Tanaka (The Central Research Laboratory, Furukawa Electric Co., Ltd.), S. Nakayama (The Nikko Research Laboratory, Furukawa Electric Co., Ltd.), S. Meguro (The Central Research Laboratory, Furukawa Electric Co., Ltd.), I. Inoue (The Nikko Research Laboratory, Furukawa Electric Co., Ltd.) p.97 VI-01 Observation of the Beam in SOR-Ring H. Kitamura (Institute for Solid State Physics, University of Tokyo), T. Miyahara (Tokyo Metropolitan University), S. Sato, M. Watanabe, T. Sasaki (Institute for Solid State Physics, University of Tokyo) p.99 VI-02 Time Structure of the Accelerated Beam at the RCNP Cyclotron T. Itahashi, S. Nagamachi, I. Miura, T. Saito, T. Yamagata, M. Kondo (Research Center for Nuclear Physics, Osaka University) p.101 VI-03 On-Line Data Analysis of the Beam Emittance for the INS SF Cyclotron T. Honma (Institute for Nuclear Study, University of Tokyo), H. Ogawa (National Institute of Radiological Science), T. Yamazaki, K. Omata, T. Tanabe, Y. Sakurada, M. Fujita, K. Sato, N. Yamazaki, Y. Oshiro (Institute for Nuclear Study, University of Tokyo), T. Yamada (National Institute of Radiological Science), M. Sekiguchi, Y. Hirao (Institute for Nuclear Study, University of Tokyo) p.103 VI-04 Data Processing of Emittance Measurement T. Sakaue, K. Ito, K. Muto, S. Fukumoto (National Laboratory for High Energy Physics) p.105 VI-05 Bunch Monitor of Linear Accelerator M. Washio, S. Tagawa, Y. Katsumura, T. Ueda, Y. tabata (Nucear Engneering Research Lab., Univ. of Tokyo), J. Tanaka, I. Sato, S. Fukuda (National Laboratory for High Energy Physics) p.107 VI-06 Measurement of Picosecond Pulses of 35 MeV Todai-Linac (I) T. Ueda, Y. Katsumura, S. Tagawa, Y. Tabata, K. Hasegawa (Nuclear Engineering Research Lab., Univ. of Tokyo), J. Tanaka (National Lab. for High Energy Physics) p.109 VI-07 Measurement of Picosecond Pulses of 35MeV Todai-Linac (II) Y. Katsumura, T. Ueda, S. Tagawa, Y. Tabata, K. Hasegawa (Nuclear Engineering Research Lab., Univ. of Tokyo), J. Tanaka (National Lab. for High Energy Physics) p.111 VI-08 Electron Beam Profile Monitor A. Asaoka, M. Mutou, K. Yoshida (Institute for Nuclear Study, University of Tokyo) p.113 VI-09 Electron Beam Profile Measurements Takio Tomimasu (Electrotechnical Laboratory) p.115 VI-10 Wall Current Monitor for Proton Beam Hidetoshi Nakagawa, Shinkichi Shibata (National Laboratory for High Energy Physics) p.117 VI-11 Beam Size Measurement of Booster Synchrotron by Fast Rotary Scraper H. Ishimaru, K. Satoh, Z. Igarashi, S. Shibata (National Laboratory for High Energy Physics) p.119 VI-12 Beam Intensity Monitor for KEK Proton Synchrotron Shigenori Hiramatsu, Kenichi Muto, Shinkichi Shibata (National Laboratory for High Energy Physics) p.121 VI-13 Gas Ionization Type Beam Position and Intensity Monitor Hajime Ishimaru, Kenichi Muto, Zenei Igarashi, Shinkichi Shibata (National Laboratory for High Energy Physics) p.123 VI-14 Recent Progress of the Beam Profile Measurements for KEK 12 GeV Proton Synchrotron Hajime Ishimaru, Zenei Igarashi, Shinkichi Shibata (National Laboratory for High Energy Physics) p.125 VI-15 Beam Loss Monitor of Ionization Chamber Type in KEK Proton Synchrotron S. Hiramatsu, H. Ishimaru, H. Nakagawa, H. Nakanishi, Y. Kojima, S. Shibata, A. Takagi (National Laboratory for High Energy Physics) p.127 VII-01 A Study of Beam Blow-Up in the Tohoku Linac M. Oyamada, O. Konno, S. Urasawa, T. Ichinohe, A. Kurihara, S. Nemoto, Y. Shibazaki, Y. Torizuka (Laboratory of Nuclear Science, Tohoku University), I. Sato, S. Fukuda, H. Matsumoto, S. Inagaki (National Laboratory for High Energy Physics) p.129 VII-02 Preliminary Study of Beam Blow-Up in the Tokyo Linac M. Oyamada, O. Konno (Laboratory of Nuclear Science, Tohoku University), I. Sato, S. Fukuda (National Laboratory for High Energy Physics), S. Tagawa, M. Washio, Y. Katsumura, T. Ueda (Nuclear Engineering Research Laboratory, the Faculty of Engineering, University of Tokyo) p.133 VII-03 Chromaticity Correction in KEK Main Ring KEK Main Ring Magnet Group (National Laboratory for High Energy Physics) p.135 VII-04 Magnetic Field and Behaviours of the Proton Beam of the Booster Synchrotron M. Kumada, T. Kurosawa, Y. Miyahara, H. Sasaki, H. Someya (National Laboratory for High Energy Physics), K. Takikawa (Institute of Physics, University of Tsukuba) p.137 VII-05 Longitudinal Beam Motion in the KEK Booster Synchrotron Eizi Ezura, Shigeru Takeda, Kikuo Kudo, Kiyokazu Ebihara, Motoh Kondoh (National Laboratory for High Energy Physics) p.139 VII-06 Longitudinal Stabilization of Bunched Beam in the Booster by a 2fs Feedback Loop S. Takeda, E. Ezura, K. Kudo, M. Kondo (National Laboratory for High Energy Physics) p.141 VII-07 Active Damper in KEK Booster Yoshikazu Miyahara, Hirohiko Someya, Hiroshi Sasaki (National Laboratory for High Energy Physics) p.143 VII-08 Coherent Instability Through Kicker Magnet in KEK Booster Yoshikazu Miyahara (National Laboratory for High Energy Physics) p.145 VII-09 Electrostatic Separator and Mass Separation A. Yamamoto, H. Ishii, S. Kurokawa, K. Hayashi, H. Hirabayashi (National Laboratory for High Energy Physics) p.147 VII-10 High Energy Photon Beam by Photon Tagging System K. Maruyama (Institute for Nuclear Study, University of Tokyo) p.149 VII-11 Injection Method of the NUMATRON T. Katayama, S. Yamada (Institute for Nuclear Study, University of Tokyo) p.151 VII-12 Operational Results of KEK Kicker Magnet System Shichiro Tazawa, Koji Takata, Yoshitaka Kimura (National Laboratory for High Energy Physics) p.153 VII-13 Electrostatic Septum for the KEK Extraction System S. Tokumoto, Y. Kimura, K. Takata (National Laboratory for High Energy Physics) p.155 VII-14 Half Integer Resonant Extraction from KEK-PS K. Endo, Y. Kimura, S. Mitsunobu, S. Ninomiya, Y. Sakamoto, H. Sato, Y. Takeuchi, S. Tokumoto, H. Hirabayashi, K. Tsuchiya, S. Kurokawa, A. Yamamoto (Natinal Laboratory for High Energy Physics) p.157 VII-15 The Present Status of the Lattice Design for KEK Photon Factory Storage Ring Susumu Kamada (National Laboratory for High Energy Physics) p.159 VII-16 Dispersion and Betatron Functions in Nonlinear Lattice - Computational Method and Its Results - Yukihide Kamiya (National Laboratory for High Energy Physics) p.161 VII-17 KEK PF Storage Ring Injection Ken Takayama (National Laboratory for High Energy Physics) p.163 VIII-01 Computer Control of 500 MeV Beam Transport Line at KEK, Part I (Beam Profile Monitor Data Acquisition System) Z. Igarashi, K. Uchino, T. Katoh, H. Ishimaru, S. Shibata (National Laboratory for High Energy Physics) p.165 VIII-02 Computer Control of 500 MeV Beam Transport Line at KEK, Part Ⅱ (Magnet Control System) Y. Arakita, M. Tejima, T. Takashima, K. Satoh, K. Ishii, T. Kamei (National Laboratory for High Energy Physics) p.167 VIII-03 Computer Control of 500 MeV Beam Transport Line at KEK, Part Ⅲ (Software System) T. Katoh, K. Muto, K. Uchino, M. Tejima, Y. Arakita, T. Takashima, Z. Igarashi, K. Satoh (National Laboratory for High Energy Physics) p.169 VIII-04 Computer Control System for Photon Factory at KEK N. Kajiura (University of Tokyo) p.171 VIII-05 Computer Control System for MR RF K. Ebihara, S. Takeda, M. Toda (National Laboratory for High Energy Physics) p.173 VIII-06 Computer Control System for the RCNP AVF-Cyclotron K. Hosono, T. Yamazaki (Research Center for Nucler Physics, Osaka University) p.175 VIII-07 Telemetry System of Dynamitron Accelerator I. Abe, M. Fujisawa, M. Baba, S. Itagaki, S. Iwasaki, R. Sakamoto, Y. Endo (Fast Neutron Laboratory, Department of Nuclear Engineering, Tohoku University) p.177 VIII-08 Servo-Spill System for KEK Internal Target Kuninori Endo, Shigeshi Ninomiya, Yasunao Takeuchi (National Laboratory for High Energy Physics) p.179 VIII-09 Beam Signals for RF Phase Control of KEK Proton Synchrotron K. Muto, S. Takeda, M. Kondoh (National Laboratory for High Energy Physics) p.181 IX-01 Radiation Safety Programs at NIRS Cyclotron Facility Takashi Maruyama, Tadashi Hashizume (Division of Physics, National Institute of Radiological Sciences), Yasutaka Kurata, Zenji Murakoshi, Nobuo Okamoto (Division of Technical Services, National Institute of Radiological Sciences) p.183 IX-02 Measurement of Stray Neutron Spectra from 8 GeV PS at High Energy Phys. Lab. S. Ban (Depertment of Nuclear Engineering, Kyoto Univ.), H. Hirayama (KEK), K. Hayashi, K. Shin (Department of Nuclear Engineering, Kyoto Univ.), T. Nakamura (Institute for Nuclear Study, Univ. of Tokyo), K. Katoh (KEK) p.185 IX-03 Activity Monitors in KEK and the Conversion of Ratemeter Readings to Activity Concentration Chiri Yamaguchi (National Laboratory for High Energy Physics) p.187 IX-04 Skyshine Measurement in KEK H. Hirayama, M. Miyajima, K. Hozumi, S. Miura (KEK), S. Ban (Department of Nuclear Engineering, Kyoto Univ.), K. Katoh (KEK) p.189 IX-05 Neutron and Photon Skyshine from Electron Synchrotron Toshiso Kosako, Takashi Nakamura (Institute for Nuclear Study, University of Tokyo), Kazuaki Kato, Shigeyuki Miura (National Laboratory for High Energy Physics), Shuichi Ban, Katsumi Hayashi (Department of Nuclear Engineering, Kyoto University) p.191 IX-06 Neutron and Photon Skyshine from FM Cyclotron Katsumi Hayashi, Kazuo Shin, Mitsuo Yoshida, Takatsugu Saito (Department of Nuclear Engineering, Kyoto University), Takashi Nakamura (Institute for Nuclear Study, University of Tokyo), Akira Maruhashi (Department of Medicine, Tsukuba University) p.193 IX-07 Shielding Study of Bremsstrahlung in Bulk Media with 22 MeV Electrons Takashi Nakamura (Institute for Nuclear Study, University of Tokyo), Kazuo Shin (Department of Nuclear Engineering, Kyoto University), Hideo Hirayama (National Laboratory for High Energy Physics) p.195 IX-08 Production of Neutrons and Photons from Thick Targets Bombarded by 52 MeV Protons Kazuo Shin, Mitsuo Yoshida, Katsumi Hayashi, Yoshitomo Uwamino (Department of Nuclear Engineering, Kyoto University), Takashi Nakamura (Institute for Nuclear Study, University of Tokyo) p.197 IX-09 Penetration of Neutrons and Photons Through Shield Injected to Proton-Induced Neutrons and Photons Yoshitomo Uwamino, Mitsuo Yoshida, Kazuo Shin, Katsumi Hayashi (Department of Nuclear Engineering, Kyoto University), Takashi Nakamura (Institute for Nuclear Study, University of Tokyo) p.199 IX-10 Neutron Shielding for the High Energy Experimental Facility of a 500 MeV ETL Electron Linac Takio Tomimasu, Tetsuo Yamazaki (Electrotechnical Laboratory) p.201 IX-11 Neutron Production by Heavy Ion Interaction for NUMATRON Shielding Design Takashi Nakamura (Institute for Nuclear Study, University of Tokyo) p.203 IX-12 Energy Spectra and Kerma Doses of Neutron Beams Produced by Cyclotron Kiyomitsu Kawachi, Tatsuaki Kanai, Tetsuo Inada, Toshiyuki Hiramoto, Hirotsugu Ogawa, Takanobu Yamada (National Institute of Radiological Sciences) p.205 IX-13 Measurement of Residual Activities Produced in Various Metals by KEK-PS H. Hirayama (KEK) p.207 IX-14 Measurement of Radionuclides Induced in Accelerator Structure at KEK-PS H. Hirayama, S. Miura, K. Hozumi (KEK), S. Ban (Department of Nuclear Engineering, Kyoto Univ.), K. Katoh (KEK) p.209 IX-15 Proton Beam Dosimetry with Miniature Silicon Dosimeter A. Maruhashi (Tsukuba Univ.), T. Nakamura (INS), T. Saito (Kyoto Univ.) p.211 IX-16 Safety Philosophy of Particle Accelerators in Medical Practice Y. Tanimura (Tokyo Shibaura Electric Co. (Toshiba)) p.213 IX-17 5 - Points Dosemonitor Utilizing Semiconductor Detector Mitsuaki Kitamura, Tokuzo Komai (Radiation Apparatus Plant, Shimadzu Seisakusho Ltd.) p.215 IX-18 Epitaxial Silicon Semiconductor Detectors C. Kim (Korea University), K. Husimi, S. Ohkawa, Y. Fuchi (Institute for Nuclear Study, University of Tokyo), S. Osada (Faculty of Education, Yamanashi University) p.217 X-01 Production of New Neutron-Rich Nuclei by Using High Flux Fast Neutron from an AVF Cyclotron T. Katoh, K. Kawade, H. Yamamoto, T. Takeuchi, Y. Ikeda (Department of Nuclear Engineering, Nagoya University) p.221 X-02 Creation of Bi-Excitons in CdS by Bombardments of MeV Heavy Charged Particles Y. Mitsushima, T. Kinoshita, K. Morita, N. Itoh (Department of Crystalline Materials Science, Faculty of Engineering, Nagoya University) p.223 X-03 Studies of Highly Excited Triplet States in Solids by Means of Cascade Excitation with Febetron and Dye-Laser A. Shirakawa, H. Asami, K. Soda, T. Nakayama, N. Itoh (Department of Crystalline Materials Science, Faculty of Engineering, Nagoya University) p.225 X-04 Thermal Electron Attachment to O2 as Studied by a Microwave Cavity Technique Combined with Pulse Radiolysis Y. Hatano, H. Shimamori (Dept. of Chem., Tokyo Institute of Technology), Y. Nagahara (Radiation Laboratory, Univ. of Notre Dame), M. Yasuda, Y. Kokaku (Dept. of Chem., Tokyo Institute of Technology) p.227 X-05 Pulse Radiolysis Studies of the De-excitation Processes of Excited Rare Gas Atoms Y. Hatano, S. Takao, T. Ueno, A. Yokoyama (Dept. of Chem., Tokyo Institute of Technology), Y. Kimizuka (SONY Corp.) p.229 X-06 Electron Transport, Electron Attachment and Electron-Ion Recombination in Nonpolar Liquids and Solids as Studied by a X-Ray Pulse Conductivity Method Y. Hatano, K. Shinsaka (Dept. of Chem., Tokyo Institute of Technology), T. Wada (Chem. Dept., Univ. of Alberta)H. Namba, Y. Nakamura (Dept. of Chem., Tokyo Institute of Technology) p.231 X-07 Radioactive Ion Implantation System Katsuhiro Yokota, Susumu Tamura, Kenji Horiuchi (Faculty of Engineering, Kansai University), Kenji Gamo, Susumu Namba (Faculty of Engineering Science, Osaka University), Kohzo Masuda (Material Science, Tsukuba University), Masaya Iwaki (The Institute of Physical and Chemical Research), Shinji Ishihara, Itsuro Kimura (Research Reactor Institute, Kyoto University) p.233 X-08 Picosecond Single Electron Pulses of 35 MeV Todai-Linac as Irradiation Source S. Tagawa, Y. Katsumura, T. Ueda, Y. Tabata (Nuclear Engineering Research Lab., Univ. of Tokyo) p.235 X-09 Emission Spectra of Excitons Created in a Single Crystal of KBr by Irradiation of Heavy Ions at 4.2 K Kazuie Kimura, Masashi Imamura (The Institute of Physical and Chemical Research) p.239 X-10 Feasibility of 50-MeV Protons for Radiotherapy T. Hasegawa, I. Sugai, S. Takaku (Institute for Nuclear Study, University of Tokyo), E. Takenaka, A. Akanuma, T. Aihara (Department of Radiology, University of Tokyo Hospital) p.241 X-11 Animal Experiments for Radiation Therapy and Radiography from 52 MeV Proton Beam from the FM Cyclotron E. Takenaka, A. Akanuma, T. Aihara (Dept. of Radiology, University of Tokyo Hospital), T. Hasegawa, I. Sugai, S. Takaku (Institute for Nuclear Study, University of Tokyo) p.243 X-12 NIRS Proton Therapy Control System Tetsuo Inada, Kiyomitsu Kawachi, Tatsuaki Kanai, Hirotsugu Ogawa, Yoshikazu Kumamoto, Takanobu Yamada (National Institute of Radiological Sciences) p.245 X-13 Studies on Damages of Biological Cells and Their Constituets Caused by Heavy Ions A. Matsuyama, F. Yatagai, S. Kitayama, I. Kanako, Y. Hattori (Institute of Physical and Chemical Research), S. Okada, K. Sakamoto, Y. Yamawaki (The University of Tokyo), S. Sawada (Hiroshima University), M. Sasaki (Tokyo Medical and Dental University), N. Oda (Tokyo Institute of Technology) p.247 X-14 Carbon Deposition on Target in Beam Bombarding I. Sugai, S. Takaku, T. Hattori, T. Hasegawa (Institute for Nuclear Study, University of Tokyo) p.249 XI-01 Status of the KEK PS Main Ring KEK Accelerator Main Ring Group (National Laboratory for High Energy Physics) p.251 XI-02 Status of the INS Electron Synchrotron Kazuo Huke (Institute for Nuclear Physics, University of Tokyo) p.255 XI-03 Status of SOR-Ring in 1978 T. Sasaki, T. Ishii, S. Sato, M. Watanabe, H. Kitamura, T. Miyahara, S. Suga, A. Uchida, A. Mikuni, H. Kanzaki (Synchrotron Radiation Laboratory, Institute for Solid State Physics, University of Tokyo) p.257 XI-04 Status of the RCNP AVF Cyclotron M. Inoue, I. Miura, T. Yamazaki, H. Ejiri, A. Shimizu, K. Hosono, T. Saito, Y. Nagai, H. Sakai, N. Matsuoka, T. Itahashi, T. Fukuda, M. Kondo (Research Center for Nuclear Physics, Osaka University) p.259 XI-05 Status Report on the INS SF Cyclotron K. Sato, T. Tanabe, M. Fujita, T. Yamazaki, T. Honma, N. Yamazaki, Y. Sakurada, Y. Ohshiro (Institute for Nuclear Study, University of Tokyo), T. Yamada, H. Ogawa (National Institute of Radiolagical Science), M. Sekiguchi, Y. Hirao (Institute for Nuclear Study, University of Tokyo) p.265 XI-06 Progress Report on "UTTAC" Junpei Sanada (University of Tsukuba, Tandem Accelerator Center) p.271 XI-07 Development of the Pellet Chains in the Electrostatic Accelerator Laboratory of Kyushu University A. Isoya, H. Fujita, K. Kobayashi, K. Kimura, S. Mitarai (Department of Physics, Faculty of Science, Kyushu University) p.273 XI-08 Present Status of the Variable Frequency Heavy Ion Linac, RILAC M. Odera (Institute for Physical and Chemical Research) p.275 XII-01 Next Accelerator at Sendai Yoshiharu Torizuka (Laboratory of Nuclear Science, Tohoku University) p.277 XII-02 Photon Factory K. Kohra (Faculty of Engineering, University of Tokyo) p.279 XII-03 Application of 500 MeV Proton Beam from KEK Booster Synchrotron to Neutron and Meson Physics and Medical Treatment H. Sasaki (National Laboratory for High Energy Physics) p.281 XII-04 TRISTAN Koji Takikawa (Institute of Physics, University of Tsukuba) p.285 XII-05 A Proposed Multipurpose Separated-Sector Cyclotron at IPCR IPCR SSC Study group (The Institute of Physical and Chemical Research) p.289 XII-06 Intermediate Energy Particle Accelerator Complex I. Miura, T. Yamazaki, A. Shimizu, M. Inoue, T. Saito, K. Hosono, T. Itabashi, M. Kondo (Research Center for Nnclear Physics Osaka University) p.303 XII-07 NUMATRON Project Yasuo Hirao (Institute for Nuclear Study, University of Tokyo) p.307