11th International Conference on High-Energy Accelerators: Geneva, Switzerland, July 7–11, 1980 (Experientia Supplementum, 40)

The Conference timetable had to be so arranged as to spread the main topics over several separate sessions. It was therefore decided to publish the material in these Proceedings under nine subject headings, irrespective of session. Within each chapter, which is preceded by a list of the sessions featuring the subject, all papers, invited and contributed, whether presented at the Conference or accepted for publication only, have been arranged in some lo­ gical order. The reports of the four Panel Discussions were edited or summarized by the respective Moderator in consultation with Panel Members. In one instance, shortened versions of the Introductory Papers precede the discussion. Where possible, verbatim accounts of the often lively exchanges have been retained. The customary catalogue of high-energy acceler­ ators has been published separately. The continuing world-wide activities in accelerator research, witl1 its ever larger pro­ jects, are reflected by the numerous contributions accepted for inclusion in these Proceedings, which have reached the limit of what a single volume can manageably contain, while making rapid publication even harder to achieve. All the more reason to extend the gratitude of all con­ cerned to those involved in the chain of production: - To the authors, for their prompt handing-in or timely posting of their papers. Thanks also to their secretaries who followed the guidelines for the presentation of camera-ready copy. Front Matter....Pages N2-xxii Opening Addresses....Pages 1-3 Front Matter....Pages 5-5 P.E.P.....Pages 7-15 PETRA....Pages 16-25 CESR: The First Year....Pages 26-37 Status Report on the Colliding Beam Facility VEPP-4....Pages 38-42 Status and Performance of PIA....Pages 43-46 The Proton-Proton Colliding Beam Facility Isabelle....Pages 47-59 The IHEP Accelerating and Storage Complex (UNK) Status Report....Pages 60-70 The Beijing 50 GeV Proton Synchrotron (BPS)....Pages 71-78 The CERN p - p̄ Complex....Pages 79-91 The Fermilab Saver/Collider and Future Options....Pages 92-102 LASL High-Current Proton Storage Ring....Pages 103-109 NBS-LASL Racetrack Microtron....Pages 110-114 Design Study for a 2-GeV Double-Sided Microtron....Pages 115-119 HERA....Pages 120-143 TRISTAN-The Japanese Electron-Proton Colliding Beam Project....Pages 144-155 Present Status of the LEP Project....Pages 156-167 The SLAC Linear Collider....Pages 168-188 CHEER (Canadian High Energy Electron Ring)....Pages 189-195 ELSA, a Proposed Stretcher and Post Accelerator for the Bonn 2.5 GeV Electron Synchrotron....Pages 196-200 Front Matter....Pages 5-5 Heavy Ion Inertial Fusion....Pages 201-214 Argonne’s Program in Heavy Ion Fusion....Pages 215-219 SIS - An Accelerator Facility for Relativistic Heavy Ions....Pages 220-228 The Synchrophasotron: An Accelerator of Relativistic Nuclei....Pages 229-231 Design and Project Status of the National Synchrotron Light Source; Storage Rings (2.5 GeV, 0.7 GeV) for the Generation of Bright Synchrotron Radiation Sources....Pages 232-241 Design and Status of Photon Factory....Pages 242-246 High Intensity Accelerators for Kaon Factories....Pages 247-258 Front Matter....Pages 259-259 H − Charge Exchange Injection Systems....Pages 260-271 Charge Exchange Injection at the 76 GeV IHEP Proton Synchrotron....Pages 272-276 Injection System for the Proton Storage Ring at LASL....Pages 277-282 Beam Storage for Increasing Heavy Ion Synchrotron Intensity....Pages 283-287 Some Aspects of the Charge Exchange of Uranium Ions in the High-Energy Heavy-Ion Accelerator....Pages 288-292 Study of the Betatron Resonances on 0.0386 T Flat Porch (Booster Injection Level) at Serpukhov Proton Synchrotron....Pages 293-298 Shaping of Proton Distribution for Raising the Space-Charge of the CERN PS Booster....Pages 299-304 Recent Improvements in the Performance of the SPS....Pages 305-309 The Low Beta Insertions in the SPS and their Chromaticity Correction....Pages 310-314 Doris II, an e + -e − Storage Ring with Mini Beta Sections....Pages 315-319 First Results from the PETRA-Polarimeter....Pages 320-325 Comparison of Measured Acceptances of Petra with Results from Beam Tracking....Pages 326-331 Possible use of the SNS Synchrotron for Feasibility Tests on Aspects of Heavy Ion Fusion Drivers....Pages 332-334 Front Matter....Pages 259-259 Ultraslow Extraction with Good Duty Factor....Pages 335-340 Effect of the Nonlinear Field on the Slow Extraction....Pages 341-344 The Development of Bright Antiproton Sources and High Energy Density Targeting....Pages 345-361 The Antiproton Target Station on the Basis of Lithium Lenses....Pages 362-368 Separated Antideuteron Beam at IHEP Accelerator....Pages 369-374 A Laser Driven Grating Linac....Pages 375-384 Two Years Operational Experience with the Petra Vacuum System....Pages 385-389 Reliability of RF Systems for Super-High Energy Accelerators with Spare Generators....Pages 390-392 RF Systems and Accelerating Structures for Linear Colliders....Pages 393-398 The Radio-Frequency Quadrupole: General Properties and Specific Applications....Pages 399-406 Front Matter....Pages 407-407 The PEP Instrumentation and Control System....Pages 408-420 The Isabelle Control System....Pages 421-426 Towards Full Automation of Accelerators Through Computer Control....Pages 427-432 Experiments on the Automatic Optimization of Injection Conditions at the ITEP Proton Synchrotron....Pages 433-439 Accelerator Control Systems without Minicomputers....Pages 440-443 Microprocessors in the SNS....Pages 444-448 The Computer Control Software for MAMI....Pages 449-453 The Continuing Development of the SPS Computer Control System....Pages 454-458 A Review of Accelerator Instrumentation....Pages 459-469 Proton Beam Profile Monitor using Synchrotron Light....Pages 470-475 Front Matter....Pages 407-407 The Saturne Beam Measurement System for Orbit Corrections and High and Low Intensity Beam Acceleration....Pages 476-480 Beam Measurements on Argonne Linac for Collider Injector Design....Pages 481-485 Beam Position Measurement for Proton-Antiproton Operation in the SPS....Pages 486-490 Linear Betatron Coupling Measurement and Compensation in the ISR....Pages 491-495 Transverse Beam Stability Optimization Based on Beam Transfer Function Measurement....Pages 496-500 ISR Beam Monitoring System using ‘Schottky Noise’ and Transfer Function....Pages 500-500 A Procedure for Obtaining Transverse Wall Impedance and Working Line from Transfer Function Measurements....Pages 501-505 Compensation of the Resistive and Reactive Transverse Wall Impedance in the ISR with a Feedback System....Pages 506-510 Panel Discussion : Controls and Beam Diagnostics....Pages 511-524 Front Matter....Pages 525-525 Bunched-Beam Instabilities....Pages 526-539 Diagnostics and Cures for Beam Instabilities....Pages 540-553 On the Condition for a Single Bunch High Frequency Fast Blow-Up....Pages 554-561 Transverse Instabilities in PETRA....Pages 562-565 Single Beam Collective Effects on DCI....Pages 566-569 Transient Electromagnetic Fields Excited by Bunches of Charged Particles in Cavities of Arbitrary Shape....Pages 570-575 Resonant Impedance of Bellows above Cutoff....Pages 576-580 Transverse Modes in Periodic Cylindrical Cavities....Pages 581-585 Electromagnetic Fields in an Axial Symmetric Waveguide with Variable Cross Section....Pages 586-591 Longitudinal and Transverse Wake Potentials in SLAC....Pages 592-596 Transverse Wake Field Effects on Intense Bunches with Application to the SLAC Linear Collider....Pages 597-602 Front Matter....Pages 525-525 The Effect of Transient Beam Loading on Operation of Travelling Wave Cavity Accelerating System in High-Energy Cyclic Accelerators....Pages 603-607 On the Beam Interaction with the Accelerating Systems in Cyclic Accelerators....Pages 608-609 Beam Dynamics in a Double RF System....Pages 610-614 Partial Linearization of the RF Voltage of a Storage Ring to Reduce Bunch Diffusion....Pages 615-619 The Influence of RF Noise on the Lifetime of Bunched Proton Beams....Pages 620-626 Beam Dynamics Studies on the Stored Proton Beam in the SPS....Pages 627-632 Limitations of Bunch Lifetime in a Proton Synchrotron under the Influence of Random RF Voltage Fluctuations....Pages 633-637 Synchro-Betatron Resonances....Pages 638-649 Effects due to the Discontinuous Replacement of Radiated Energy in an Electron Storage Ring....Pages 650-655 Chromatic Corrections for Large Storage Rings....Pages 656-660 Simultaneous Correction of Chromaticity and Orbit Dispersion in a Strong Focusing Machine....Pages 661-669 Dispersion Correction through Movement of the Closed Orbit....Pages 670-675 Chromatically Corrected Mini Beta Interaction Region with Longitudinal Electron Spin....Pages 676-681 Adjustment of Emittance Ratio by Coupling Control in Electron-Positron Storage Rings....Pages 682-686 Observation of Ion Trapping at Adone....Pages 687-692 Scaling of Damping Rings for Colliding Linac Beam Systems....Pages 693-699 Front Matter....Pages 701-701 Two-Beam Behaviour with DCI....Pages 702-706 Space Charge Compensation with DCI....Pages 707-712 Experiments on the Beam-Beam Limit of Bunched Proton Beams....Pages 713-717 Recent Experimental Results on the Beam-Beam Effects in Storage Rings and an Attempt of their Interpretation....Pages 718-724 Front Matter....Pages 701-701 Choice of Bunch Parameters in Single Pass Colliders....Pages 725-730 Beam-Beam-Driven Coupling Resonance of Fourth Order....Pages 731-735 A Beam-Beam Simulation for the Single-Pass Collider....Pages 736-740 Panel Discussion : Beam-Beam Effects....Pages 741-741 What is Known about Beam-Beam Effect on Low Energy Machines ?....Pages 742-743 Beam-Beam Effect and Luminosity in SPEAR....Pages 744-747 Space Charge Effects in PETRA....Pages 748-750 Computer Simulation of the Beam-Beam Interaction....Pages 751-753 Observations at CESR and Theory of the Beam-Beam Luminosity Limitation....Pages 754-758 Theoretical Aspects of the Beam-Beam Interaction....Pages 759-762 Beam-Beam Interactions for Bunched and Unbunched Beams....Pages 763-766 Discussion....Pages 767-770 Front Matter....Pages 771-771 Kinetic Equations for Stochastic Cooling....Pages 772-776 Filterless Fast Momentum Cooling....Pages 777-780 Initial Cooling Experiments (ICE) at CERN....Pages 781-793 Stochastic Cooling of 200 MeV Protons....Pages 794-799 Progress on Beam Cooling at Fermilab....Pages 800-813 Studies of the Electron Beam for the Fermilab Electron Cooling Experiment....Pages 814-818 The CERN Low Energy Antiproton Ring (LEAR) Project....Pages 819-824 High Energy Cooling of Protons and Antiprotons for the SPS Collider....Pages 825-830 Front Matter....Pages 831-831 Superconducting Magnets for Accelerators....Pages 832-847 The Eight Superconducting Quadrupoles for the ISR High-Luminosity Insertion....Pages 848-852 Saclay Superconducting Dipole Models for “U.N.K.”....Pages 853-857 Testing of Accelerator Dipoles in Pressurized Superfluid Helium....Pages 858-863 Summary of the Workshop on RF-Superconductivity at Karlsruhe, July 2–4, 1980....Pages 864-877 First Results on a Superconducting RF-Test Cavity for LEP....Pages 878-885 Design Studies for a 1500 MHz Superconducting Accelerator Cavity for use in an e + e − Storage Ring....Pages 886-891 The Application of Superconducting RF Cavities to Electron Storage Rings....Pages 892-896 Front Matter....Pages 897-897 Panel Discussion : Minimizing Energy Consumption of Accelerators and Storage Ring Facilities....Pages 898-908 Front Matter....Pages 909-909 Perspectives of Future Accelerators and Colliders....Pages 910-921 Panel Discussion : Accelerators for the Future Physics....Pages 922-936 Back Matter....Pages 937-949