Accelerator Technology III

Title Page
Superconducting Materials for Particle Accelerator Magnets 3299
  • D.C. Larbalestier
High Field Superconducting Magnets for Particle Accelerators 3304
  • H. Hirabayashi
Superconducting Cavities for High Energy Accelerators -- Progress and Prospects 3309
  • M. Tigner
Development of the Different RFQ Accelerating Structures and Operation Experience 3313
  • H. Klein
Permanent Multipole Magnets with Adjustable Strength 3323
  • K. Halbach
Adjustable Strength REC Quadrupoles 3326
  • R.L. Gluckstern, R.F. Holsinger
Long Term Stability of Fermilab Energy Saver Magnets 3330
  • W.E. Cooper, B.C. Brown, R.W. Hanft, E.E. Schmidt
Operation of a Superconducting Accelerating Cavity in PETRA 3333
  • W. Bauer, A. Brandelik, A. Citron, F. Graf, D. Proch, L. Szecsi
Superconducting Cavity Beam Test in CESR 3336
  • R. Sundelin, J. Amato, S. Herb, J. Kirchgessner, P. Kneisel, J. Mioduszewski, N. Mistry, K. Nakajima, H. Padamsee, F. Palmer, H.L. Phillips, M. Pickup, R. Siemann, M. Tigner, E. von Borstel
A Superconducting Accelerating Structure for Particle Velocities from 0.12- to 0.23-C 3339
  • K.W. Shepard, G.P. Zinkann
Status Report of the Superconducting 5-Cell Acceleration Structure at CERN 3342
  • P. Bernard, D. Bloess, G. Cavallari, E. Chiaveri, W. Erdt, E. Haebel, H. Lengeler, P. Marchand, H. Piel, P. Quéru, J. Tückmantel, W. Weingarten
Fundamental and Higher Order Mode Couplers on Superconducting rf Cavities for Electron Storage Rings 3345
  • E. Haebel
Development of Superconducting Cavities of Cylindrical Symmetry at Cornell 3348
  • P. Kneisel, J. Kirchgessner, J. Mioduszewski, K. Nakajima, M. Pickup, R. Sundelin, M. Tigner
Fabrication of Superconducting Niobium Radio Frequency Structures 3351
  • J. Kirchgessner, J. Amato, J. Brawley, P. Kneisel, J. Mioduszewski, H. Padamsee, H.L. Phillips, R. Sundelin, M. Tigner, J. Walters
Superconducting Cavities from Niobium-Copper Material 3354
  • H. Padamsee
Superconduting RF-Cavities for a 30-GeV PETRA Storage Ring 3357
  • W. Ebeling, G. Arnolds-Mayer, W. Flauger, T. Grundey, H. Heinrichs, W.D. Möller, J. Peters, D. Proch, J. Susta
Superconducting Delay Line for Stochastic Cooling Filters 3360
  • M. Kuchnir, J.D. McCarthy, R.J. Pasquinelli
RF Superconducting Properties of Thin Films on Niobium 3363
  • I.E. Campisi, H. Deruyter, Z.D. Farkas, E.L. Garwin, H.A. Hogg, F. King, R.E. Kirby
Transient High-Field Behavior of Niobium Superconducting Cavities 3366
  • I.E. Campisi, H. Deruyter, Z.D. Farkas, H.A. Hogg
Quench Protection Studies on CBA Magnets 3369
  • A.J. Stevens, J.G. Cottingham, A. Ghosh, K. Robins, W.B. Sampson
Internal Trim Coils for CBA Superconducting Magnets 3372
  • P.A. Thompson, S. Aronson, J.G. Cottingham, M. Garber, H. Hahn, W.B. Sampson
End Fields of CBA Superconducting Magnets 3375
  • H.G. Kirk, J. Herrera, E. Willen
Cryogenic Correction Coil Testing 3378
  • A. McInturff, M. Kuchnir, P. Mantsch
Magnetic Field Properties of Fermilab Energy Saver Dipoles 3381
  • R. Hanft, B.C. Brown, W.E. Cooper, D.A. Gross, L. Michelotti, E.E. Schmidt, F. Turkot
Magnetic Field Data on Fermilab Energy Saver Quadrupoles 3384
  • E.E. Schmidt, B.C. Brown, W.E. Cooper, H.E. Fisk, D.A. Gross, R. Hanft, S. Ohnuma, F. Turkot
Maximum Field Capability of Energy Saver Superconducting Magnets 3387
  • F. Turkot, W.E. Cooper, R. Hanft, A. McInturff
Performance of 1-m-Long/75-mm Bore Superconducting Prototype Coils for HERA 3390
  • G. Horlitz, H. Kaiser, G. Knust, K.-H. Mess, P. Schmüser, B.H. Wiik, S. Wolff
High Field Accelerator Magnet Design (10T, 2T/cm), Material and Model Development 3393
  • A.D. McInturff, W.E. Fowler, K. Ishibashi, M. Kuchnir, R.A. Lundy, A.V. Tollestrup
A Layer-Wound, 8.7 Tela Superconducting Dipole Magnet 3396
  • W.V. Hassenzahl, S. Caspi, W. Gilbert, C. Peters, J. Rechen, C. Taylor
Mechanically Improved Rectangular Cable 3399
  • A.R. Borden, R.C. Wolgast
Superconducting Combined Function Magnets 3402
  • H. Hahn, R.C. Fernow
Superconductivitty and Future Accelerators 3405
  • G.T. Danby, J.W. Jackson
A Cathode Follower Power Amplifier 3408
  • S. Giordano, M. Puglisi
A Linear and Non Linear Analysis of High Power rf Amplifiers 3411
  • M. Puglisi
The rf Power Plant of the SPS 3414
  • H.P. Kindermann, W. Herdrich, W. Sinclair
Comparison of Three 108-MHz Systems for 1.6 MW 3417
  • G. Hutter
A 150-kW, 450-MHz Gyrocon RF Generator 3420
  • P.J. Tallerico
Traveling-Wave Tube Amplifier Characteristics Study for Stochastic Beam Cooling Experiments 3423
  • B. Leskovar, C.C. Lo
High Power Microwave Generation from a Virtual Cathode Oscillator (Vircator) 3426
  • D.J. Sullivan
High Power Microwave Generation from Rotating E-Layers in Magnetron-Type Conducting Boundary Systems 3429
  • C.D. Striffler, W.W. Destler, R. Kulkarni, R.L. Weiler
High Power Klystrons for High Energy Physics Research Applications 3432
  • E. Demmel, W. Schmidt
Design of the rf Cavity and Power Ampifier for the Fermilab Antiproton Source 3435
  • J.E. Griffin, J.A. MacLachlan, A. Moretti
Performance Tests of the 600-kW cw, 80-MHz, Radio-Frequency Systems for the FMIT Accelerator 3438
  • R.F. Nylander, F.F. Bacci, M.V. Fazio, J.D. Rogers
The rf System for the Los Alamos Free Electron Laser (FEL) 3441
  • C.C. Friedrichs, W.J. Hoffert, P.J. Tallerico
SURF-II Upgrade Features Magnet and rf System Enhancements 3444
  • G. Rakowsky
Damping Ring rf for SLC 3447
  • M.A. Allen, H.D. Schwarz, P.B. Wilson
The rf-System for SuSe 3450
  • W. Wilhelm, E. Dorner, G. Hinderer, E. Jaeschke, P. Kienle, W. Schott, U. Trinks
Three Phase rf Systems for Superconducting Cyclotrons 3452
  • J. Riedel
Criteria for Vacuum Breakdown in RF Cavities 3454
  • W. Peter, R.J. Faehl, A. Kadish, L.E. Thode
Experiments with Very High Power RF Pulses at SLAC 3457
  • H.A. Hogg, G.A. Loew, V.G. Price
A High-Q Ferrite-Tuned Cavity 3460
  • L.M. Earley, R. Carlini, J. Potter, H.A. Thiessen
Microwave Matching and Tuning on the 20-MeV Medical Electron Linac with Feedback of RF Power 3463
  • Y.-L. Wang
An RF Electron Beam Buncher 3466
  • J.L. Vomvoridis, F.S. Felber, R.O. Hunter, Jr., B. Spivey, T. Tajima
Field Quality Aspects of CBA Superconducting Magnets 3469
  • S. Kahn, R. Engelmann, R. Fernow, A.F. Greene, J. Herrera, H. Kirk, J. Skaritka, P. Wanderer, E. Willen
Magnetic Properties of the Iron Laminations for CBA Magnets 3472
  • M.J. Tannenbaum, A.K. Ghosh, K.E. Robins, W.B. Sampson
Development of a High Power RF System for the Daresbury SRS 3475
  • D.M. Dykes, B. Taylor
Theoretical and Observed Behaviour of the Daresbury SRS RF System 3478
  • E.A. Hughes
Breakdown and Resonance Behaviour of the SRS Waveguide 3481
  • D.M. Dykes, A. Jackson, B. Taylor
Time-Jitter Reduction of the RF Buncher Signal for the Los Alamos Proton Storage Ring (PSR) 3484
  • E. Higgins, G. Paffenroth
Higher Order Mode Studies in Accelerator Waveguides 3487
  • D.R. Shoffstall, W.J. Gallagher
A Proposed Second Harmonic Acceleration System for the Intense Pulsed Neutron Source Rapid Cycling Synchrotron 3490
  • J. Norem, F. Brandeberry, A. Rauchas
A "Monochromatic" Radio Frequency Accelerator Cavity 3493
  • S. Giordano
A Low Coupling Impedance Double Helix Structure for Use in a Ferrite Kicker Magnet 3496
  • S. Giordano
A Second Harmonic (6-16 MHz) RF System with Feedback-Reduced Gap Impedance for Accelerating Flat-Topped Bunches in the CERN PS Booster 3499
  • J.M. Baillod, L. Magnani, G. Nassibian, F. Pedersen, W. Weissflog
Isolated Bucket RF Systems in the Fermilab Antiproton Facility 3502
  • J.E. Griffin, C. Ankenbrandt, J.A. MacLachlan, A. Moretti
Buncher for a Microwave Linear Electron Accelerator 3505
  • E.P. Westbrook, R.L. Kyhl
CW Side-Coupled Linac for the Los Alamos/NBS Racetrack Microtron 3508
  • L.M. Young, J.M. Potter
Rapidly Tuned Buncher Structure for the Los Alamos Proton Storage Ring (PSR) 3511
  • L.M. Earley, G.P. Lawrence, J.M. Potter
Determination of the rf Leakage Field in the Vacuum Tank of the TRIUMF Cyclotron 3514
  • R. Poirier, D. Dohan, G. Dutto, T.A. Enegren, K. Fong, R. Hohbach, V. Pacak
A Four Gap Synchrotron RF Cavity 3517
  • W.R. Smythe
High Power Integral RF Linac Cavities 3518
  • D. Mitrovich, R. Cooper, F. Felber, P. Wilson
RFQ Linac Structure Developments at CRNL 3521
  • R.M. Hutcheon, L.D. Hansborough, K.J. Hohban, S.O. Schriber
An Equivalent Circuit Model of the General 3-Dimensional RFQ 3524
  • R.M. Hutcheon
The Fermilab RFQ Project 3527
  • D. Neuffer, C.D. Curtis, F.R. Huson, Q.A. Kerns, A. Martinez, C.W. Owen, C.W. Schmidt, E. Treadwell, G.J. Villa
A Spiral-Resonator Radio-Frequency Quadrupole Accelerator Structure 3530
  • R.H. Stokes, F.J. Humphry, J.M. Potter, P.L. Roybal
Beam Dynamics and Vane Geometry in the LBL Heavy Ion RFQ 3533
  • J. Staples
Status of the Frankfurt Zero-Mode Proton RFQ 3536
  • A. Schempp, M. Daehne, M. Ferch, P. Junior, H. Klein, K. Langbein, N. Zoubek
Integral Radial Stems on Aluminum =1 Disk-and-Washer Structures 3539
  • S.O. Schriber
Disk-and-Washer Linac Structure with Biperiodic T Supports 3542
  • Y. Iwashita
Additions and Improvements to the RF Cavity Code SUPERFISH 3545
  • S.O. Schriber, R.F. Holsinger
A Highly Efficient Interdigital-H-Type Resonator for Molecular Ions 3548
  • T. Weis, H. Klein, A. Schempp
Voltage Breakdown in S-Band Linear Accelerator Cavities 3551
  • E. Tanabe
Radio-Frequency Quadrupole Vane-Tip Geometries 3554
  • K.R. Crandall, R.S. Mills, T.P. Wangler
100% Duty Factor RFQ Linac Systems at ORNL 3557
  • R.M. Hutcheon, J.C. Brown, L.D. Hansborough, S.O. Schriber, R.B. Turner
Design of RFQ Vane Tip to Minimize Sparking Problems 3560
  • B.G. Chidley, G.E. Lee-Whiting, G.E. McMichael
Study of Peak Power Doublers with Spherical Resonators 3563
  • A. Fiebig, R. Hohbach
Experience with a 51-MHz, 200-kV, Aluminum rf Cavity 3566
  • R. Boni, V. Chimenti, S. Fortebracci, F. Tazzioli, G. Turchetti
Development of an RFQ Linac at KEK 3569
  • T. Kato, S. Fukumoto, Z. Igarashi, C. Kubota, E. Takasaki, T. Takenaka
Development of Disk-and-Washer Cavity in KEK 3572
  • S. Inagaki, E. Ezura, T. Furuya, T. Higo, K. Kitagawa, Y. Kojima, H. Nakanishi, S. Noguchi, T. Takashima, K. Takata
Parasitic Modes Removal out of Operating Mode Neighbourhood in the DAW Accelerating Structure 3575
  • V.G. Andreev, V.M. Belugin, S.K. Esin, L.V. Kravchuk, V.V. Paramonov
The Launching of a 3-MeV Proton RFQ Linac 3579
  • I.M. Kapchinskij, V.A. Andreev, V.S. Artemov, V.I. Bobylev, I.V. Chuvilo, E.N. Daniltsev, V.I. Edemskij, L.V. Kartsev, A.A. Kolomiets, V.S. Kosiak, A.M. Kozodaev, R.P. Kuibida, V.V. Kushin, N.V. Lazarev, Ju. B. Stasevitch, S.B. Ugarov, R.M. Vengrov
Operating Characteristics of a 2.0-MeV RFQ 3582
  • F.O. Purser, K.R. Crandall, J.M. Potter, O.R. Sander, E.A. Wadlinger
Mechanical Features of the ATS RFQ Linear Accelerator 3585
  • N.G. Wilson, T.D. Hayward, G.W. Lind
Higher Modes in the Coupling Cells of Coaxial and Annular-Ring Coupled Linac Structures 3588
  • R.A. Hoffswell, R.M. Laszewski
Thermal Analysis and Loss in Shunt Impedance of the LEP Accelerating Cell 3590
  • I. Wilson, H. Henke
Heat Transfer, Thermal Stress Analysis and the Dynamic Behaviour of High Power RF Structures 3593
  • J. McKeown, J.-P. Labrie
The LBL Magnetic Measurements Data Acquisition System 3596
  • M.I. Green, D.H. Nelson
The 500-MeV 2-1/2% Duty Factor Linear Electron Accelerator (MEA) 3599
  • P.J.T. Bruinsma, F.B. Kroes, L.H. Kuijer, J.G. Noomen, J.B. Spelt, A.G.C. Vogel
Cryogenic System for Production Testing and Measurement of Fermilab Energy Saver Superconducting Magnets 3602
  • W.E. Cooper, R.K. Barger, A.J. Bianchi, F.B. Johnson, K.J. McGuire, K.D. Pinyan, F.R. Wilson
The NBS-LANL RTM End-Magnet Field Mapper 3605
  • E.R. Lindstrom, P.H. Debenham, D.L. Mohr, N.R. Yoder
Report on the Production Magnet Measurement System for the Fermilab Energy Saver Superconducting Dipoles and Quadrupoles 3608
  • B.C. Brown, W.E. Cooper, J.D. Garvey, D.A. Gross, R. Hanft, K.P. Kaczar, J.E. Pachnik, C.W. Schmidt, E.E. Schmidt, F. Turkot
Field Properties for a 4-GeV Microtron Sector Magnet 3611
  • K.M. Thompson, M.H. Foss, R.J. Lari
On the Way to the Series Production of Steel-Concrete Cores for the LEP Dipole Magnets 3614
  • J.P. Gourber, J. Billan, H. Laeger, A. Perrot, L. Resegotti
Radiation-Hardened Field Coils for FMIT Quadrupoles 3617
  • R.J. Grieggs, A. Harvey, D. J. Liska
Assembly and Installation of the 2-MeV FMIT Accelerator 3620
  • D. Liska, R. Michelotti
REC Quadrupoles and Dipoles with Circular and Elliptical Cross Sections 3623
  • R.L. Gluckstern, R.F. Holsinger
The Higher Order Modes Calculation of RF Cavity with Cylindrical Symmetry 3627
  • W. Zhou, X. Chu, M. Zhou
A Method of Correcting the SUPERFISH-Calculated Value of ZT2/Q for Cavities with Truncated Beam Tubes 3630
  • J.C. Amato, E. Blum, R. Sundelin
Numerical Simulation of High Power RF Sources 3633
  • A.T. Drobot, H. Hanerfeld, W.B. Herrmannsfeldt, K. Ko, L. Seftor
A Coupled Eigenmode Theory Applied to RF Structures 3636
  • D.T. Tran
Three-Dimensional Analysis of RF Electromagnetic Field by Finite Element Method 3639
  • M. Hara, T. Fukasawa, F. Kikuchi, T. Wada
Microwave Measurements of Azimuthal Asymmetries in Accelerating Fields of Disk-Loaded Waveguides 3642
  • G.A. Loew, W. Defa, H. Deruyter
Experimental Comparison of Beam Excited Modes in Biperiodic Structures 3645
  • K.C.D. Chan, H. Euteneuer, J.-P. Labrie, J. McKeown
Test Facility for Relativistic Beam Pickups 3648
  • J. Simpson, R. Konecny, S.L. Kramer, D. Suddeth
Filters for Stochastic Cooling of Longitudinal Beam Emittance 3651
  • S.L. Kramer, R. Konecny, J. Simpson, A.J. Wright
Slot Coupled Beam Signal Pickup Development at Argonne National Laboratory 3654
  • J.D. Simpson, R. Konecny, S.L. Kramer, D. Suddeth
An Electron Beam Buncher to Operate over the Frequency Range 1-4 GHz 3657
  • D.A. Goldberg, A.A. Arthur, W.S. Flood, F. Voelker
Mechanical and Electrical Design of the Fermilab Lithium Lens and Transformer System 3660
  • G. Dugan, G. Biallas, F. Cilyo, C. Hojvat, M. Leininger, A.J. Lennox, J. McCarthy, W. Sax, S. Snowdon
The Design Parameters for a Lithium Lens as Antiproton Collector 3663
  • A.J. Lennox
Design of a Versatile ESQ Transport System 3666
  • J. Brodowski
Long-Pulse Induction Acceleration of Heavy Ions 3669
  • A. Faltens, M. Firth, D. Keefe, S.S. Rosenblum
Performance Results of a Low Current, High Gradient Superconducting Quadrupole Magnet 3672
  • R.P. Smith, P.H. Garbincius, J.D. Gonczy, P.O. Mazur, R.P. Stanek, D.C. Underwood
Dual Aperture Dipole with 2nd Harmonic 3675
  • W.F. Praeg
Measurement of the SRS Cavities Higher Order Resonances Using Electron Beam Excitation 3678
  • D.M. Dykes
Test of New Accelerator Superconducting Dipoles Suitable for High Precision Field 3681
  • A. Patoux, J. Perot, J.M. Rifflet