Session XI  —  Th4: Contributed Papers  

Chair: G. Loew

Paper Title Page
TH4-01 Operation of the APEX Photoinjector Accelerator at 40 MeV 603
 
  • D.W. Feldman, S.C. Bender, D.A. Byrd, B.E. Carlsten, J.W. Early, R.B. Feldman, J.C. Goldstein, R.L. Martineau, P.G. O'Shea, E.J. Pitcher, M.J. Schmitt, W.E. Stein, M.D. Wilke, T.J. Zaugg
    LANL, Los Alamos, New Mexico, USA
  
TH4-02 A 100 MeV Linac for the SR Light Source 606
 
  • H. Iwata, O. Hara, N. Kaneko, T. Nakashizu, T. Takahashi
    Ishikawajima-Harima Industries, Tokyo, Japan
  
TH4-03 Performance of the GSI HLI-RFQ 609
 
  • J. Friedrich, U. Bessler, H. Deitinghoff, H. Klein, A. Schempp, R. Veith
    IAP, Frankfurt am Main, Germany
  • N. Angert, J. Klabunde
    GSI, Darmstadt, Germany
  
TH4-04 Recent Status of 200 MeV Electron Linac of HESYRL 612
 
  • Y.J. Pei
    Hefei National Synchrotron Radiation Laboratory, Hefei, Anhui, China
  
TH4-05 200 MeV RF Linac for Synchrotron Injection 615
 
  • K. Whitham, H. Anamkath, S. Lyons, J. Manca, R. Miller, P. Treas, T. Zante
    Titan Beta, Dublin, California, USA
  • R.H. Miller
    SLAC, Stanford, California, USA
  
TH4-06 Crane RF Accelerator for High Current Radiation Damage Studies 618
 
  • K. Whitham, H. Anamkath, K. Evans, S. Lyons, D. Palmer, R. Miller, P. Treas, T. Zante
    Titan Beta, Dublin, California, USA
  
TH4-07 Design Problems of High Energy CW Ion Linac 621
 
  • V.G. Andreev, G.I. Batskikh, B.I. Bondarev, A.P. Durkin, A.P. Fedotov, B.P. Murin, O.Yu. Shlygin, I.V. Shumakov
    Radiotechnical Institute of the Russian Academy of Sciences, Moscow, Russia
  
TH4-08 Operating Characteristics of the ICR Proton Linac 624
 
  • Y. Iwashita, T. Shirai, H. Dewa, H. Okamoto, A. Noda, H. Fujita, S. Kakigi, M. Inoue
    Kyoto University, Uji, Kyoto, Japan
  
TH4-09 Superconducting RFQ Development at Los Alamos 627
 
  • T.P. Wangler, A. Cimabue, J. Merson, R.S. Mills, R. Wood, L.M. Young
    LANL, Los Alamos, New Mexico, USA
  
TH4-10 Ions in the Linacs of Future Linear Colliders 630
 
  • T.O. Raubenheimer, P. Chen
    SLAC, Stanford, California, USA
  
TH4-11 A Ti:Sapphire Laser for the New Polarized Electron Source 633
 
  • J. Frisch, M.B. Woods, M. Zolotorev
    SLAC, Stanford, California, USA
  
TH4-12 Development of Bright Negative Ion Sources at Culham Laboratory 636
 
  • R. McAdams, A.J.T. Holmes, G. Proudfoot, R.F. King, S. Cox
    Culham Laboratory, Abingdon, Oxfordshire, UK
  
TH4-13 Development of the KEK Volume H- Ion Source 639
 
  • Y. Mori, T. Okuyama, A. Takagi
    KEK, Ibaraki, Japan
  
TH4-14 Helical Electro-Static Quadrupole for Intense Negative Heavy Ion Beams 642
 
  • Y. Mori, A. Takagi
    KEK, Ibaraki, Japan
  • T. Okuyama, M. Kinsho
    The Graduate University for Advanced Studies, Ibaraki, Japan
  • H. Yamamoto
    University of Tsukuba, Ibaraki, Japan
  • T. Ishida, Y. Sato
    Japan Steel Works, Muroran Factory, Hokkaido, Japan
  
TH4-15 Development of a High Brightness Ion Source for the Proton Linear Accelerator (BTA) at JAERI 645
 
  • Y. Okumura, T. Inoue, H. Oguri, H. Tanaka
    JAERI, Ibaraki, Japan
  
TH4-16 Effects of Surface and Volume Production on Emittance in a Volume-Type Negative Ion Source 648
 
  • J.L. Orthel
    G.H. Gillespie Associates, Inc., Del Mar, California, USA
  
TH4-17 Design Recommendations for Low-Energy Components of ESNIT and OMEGA 651
 
  • T. Taylor, B.G. Chidley, G.E. McMichael
    Atomic Energy of Canada, Chalk River, Ontario, Canada
  
TH4-18 Optical Beam Sensors for RFQ1-1250 654
 
  • G.M. Arbique, B.G. Chidley, W.L. Michel, B.H. Smith
    Atomic Energy of Canada, Chalk River, Ontario, Canada
  
TH4-19 A Correction for Emittance-Measurement Errors Caused by Finite Slit and Collector Widths 657
 
  • R. Connolly, K.F. Johnson, V. Yuan
    LANL, Los Alamos, New Mexico, USA
  
TH4-20 Log-Ratio Beam Position Monitoring at 425 MHz 660
 
  • F.D. Wells, J.D. Gilpatrick, R.E. Shafer
    LANL, Los Alamos, New Mexico, USA
  
TH4-21 Use of INR-Style Bunch-Length Detector in the Fermilab Linac 662
 
  • E.S. McCrory, C.W. Schmidt
    Fermilab, Batavia, Illinois, USA
  • A.V. Feschenko
    INR, Moscow, Russia
  
TH4-22 Development of Beam Diagnostics for SPring-8 Linac 665
 
  • K. Yanagida, T. Hori, Y. Itoh, A. Mizuno, S. Suzuki, H. Yokomizo, H. Yoshikawa
    JAERI-RIKEN Spring-8 Project, Ibaraki, Japan
  
TH4-23 Pulsed-Linac Synchronization Using an Embedded Micro-Controller 668
 
  • S.T. Craig, S.B. Alexander, R.J. West
    Atomic Energy of Canada, Chalk River, Ontario, Canada
  • M.P. Simpson
    AECL Accelerators, Kanata, Ontario, Canada
  
TH4-24 Scruncher Phase & Amplitude Control 671
 
  • R.A. DeHaven, J. Davis, R. Johnson, C.L. Morris, J.M. O'Donnell
    LANL, Los Alamos, New Mexico, USA
  
TH4-25 Image Processing and Computer Controls for Video Profile Diagnostic System in the Ground Test Accelerator (GTA) 674
 
  • R. Wright, S. Brown, H. Gibson, J.D. Gilpatrick, D.P. Sandoval, M.E. Zander
    LANL, Los Alamos, New Mexico, USA
  
TH4-26 Progress on a One Gigawatt, One Microsecond Pulse Length, High Current Relativistic Klystron 677
 
  • M.V. Fazio, B.E. Carlsten, R.J. Faehl, W.B. Haynes, T.J.T. Kwan, D.G. Rickel, R.M. Stringfield, R.F. Wasierski
    LANL, Los Alamos, New Mexico, USA
  
TH4-27 RF System Description for the Ground Test Accelerator Radio-Frequency Quadrupole 680
 
  • A.H. Regan, D. Brittain, D.E. Rees, C.D. Ziomek
    LANL, Los Alamos, New Mexico, USA
  
TH4-28 Adaptive Feedforward in the LANL RF Control System 683
 
  • C.D. Ziomek
    LANL, Los Alamos, New Mexico, USA
  
TH4-29 Experimental Study of APLE TM110-like Higher Order Modes and Damping Technique 686
 
  • T.L. Buller, A.M. Vetter
    Boeing Defense and Space Group, Seattle, Washington, USA
  
TH4-30 Design of the APLE Accelerator Cavity 689
 
  • T.L. Buller, T.D. Hayward, D.R. Smith, V.S. Starkovich, A.M. Vetter
    Boeing Defense and Space Group, Seattle, Washington, USA
  
TH4-31 Design and Modeling of Superconducting RFQ Structures 692
 
  • J.R. Delayen, W.L. Kennedy
    ANL, Argonne, Illinois, USA
  
TH4-32 Design and Test of a Superconducting Structure for High-Velocity Ions 695
 
  • J.R. Delayen, W.L. Kennedy, C.T. Roche
    ANL, Argonne, Illinois, USA
  
TH4-33 Half End-Cell Geometry of RFQ 698
 
  • Y. Iwashita
    Kyoto University, Uji, Kyoto, Japan
  • H. Fujisawa
    Nissin Electric Co., Ltd., Kyoto, Japan
  
TH4-34 Disk-and-Washer Linac Structure with T Supports 701
 
  • Y. Iwashita
    Kyoto University, Uji, Kyoto, Japan
  
TH4-35 Microphonic Measurements on Superconducting Linac Structures 704
 
  • A. Marziali, H.A. Schwettman
    Stanford University, Stanford, California, USA
  
TH4-36 Structure Tuning and its Effect on Higher Order Modes 707
 
  • A. Marziali, H.A. Schwettman
    Stanford University, Stanford, California, USA
  
TH4-37 Tuning and Conditioning of RFQ1-1250 Cavity 710
 
  • J.Y. Sheikh, R.J. Burton
    Atomic Energy of Canada, Chalk River, Ontario, Canada
  
TH4-38 RF Field Measurement of a Four-Vane Type RFQ with PISLs 713
 
  • A. Ueno, Y. Yamazaki
    KEK, Ibaraki, Japan
  
TH4-39 High-Gradient Studies on 11.4 GHz Copper Accelerator Structures 716
 
  • G.A. Loew, J.W. Wang, R.A. Curry, H. Deruyter, H.A. Hoag, R.F. Koontz, A. Menegat, R.H. Miller, R.D. Ruth, A.E. Vlieks, C. Yoneda
    SLAC, Stanford, California, USA
  
TH4-40 Calculation of Mechanical Vibration Frequencies of Stiffened Superconducting Cavities 719
 
  • S.J. Black, G. Spalek
    LANL, Los Alamos, New Mexico, USA
  
TH4-41 High Temperature Heat Treatment of 3 GHz Niobium Cavities 722
 
  • W. Diete
    University of Wuppertal, Wuppertal, Germany
  • B. Rusnak, B.L. Bennett, W.L. Clark, R.G. Maggs, A.H. Shapiro, P.V. Wright
    LANL, Los Alamos, New Mexico, USA
  
TH4-42 Transition Fittings Between Aluminium and Stainless Steel Components of Cryogenic Accelerators 725
 
  • W.E. Fox, N.K. Bultman
    LANL, Los Alamos, New Mexico, USA
  
TH4-43 Evaluation of Surface Contamination and Cleaning Techniques on Superconducting RF Cavities 728
 
  • B. Rusnak, J.N. DiMarco, R.G. Maggs, A.H. Shapiro, P.V. Wright
    LANL, Los Alamos, New Mexico, USA
  • P. Resnick
    Sandia National Laboratories, Albuquerque, New Mexico, USA
  • W. Diete
    University of Wuppertal, Wuppertal, Germany
  
TH4-44 An Approach to Design of a Robust Focusing Channel 731
 
  • B.P. Murin, B.B. Bondarev, A.P. Durkin
    Radiotechnical Institute of the Russian Academy of Sciences, Moscow, Russia
  
TH4-45 A Computing Optimization System for Ion Linac Accelerating/Focusing Channels 734
 
  • B.P. Murin, B.B. Bondarev, A.P. Durkin, G.T. Nikolaishvilli, T.N. Tsygankova, O.Yu. Shlygin
    Radiotechnical Institute of the Russian Academy of Sciences, Moscow, Russia
  
TH4-46 Engineering, Maintenance, and New Initiatives to Improve LAMPF Beam Availability and System Reliability 737
 
  • H.W. Harris, R.A. DeHaven, V.E. Hart, W.M. Parsons, J.C. Sturrock
    LANL, Los Alamos, New Mexico, USA
  
TH4-47 Recent Performance, Lifetime, and Failure Modes of the 5045 Klystron Population at SLAC 740
 
  • R.F. Koontz, T.G. Lee, C. Pearson, A.E. Vlieks
    SLAC, Stanford, California, USA
  
TH4-48 Vibration Issues Regarding Linac Beam Characteristics 743
 
  • Y. Ogawa, K. Furukawa, N. Kamikubota, Y. Saito, T. Shidara, I. Sato
    KEK, Ibaraki, Japan
  • A. Asami
    Naruto University of Education, Naruto, Tokushima, Japan
  • A. Araya, K. Tsubono
    University of Tokyo, Tokyo, Japan
  
TH4-49 Beam Optics for the CEBAF FEL Proposal 746
 
  • D. Douglas, J.J. Bisognano, D.V. Neuffer
    CEBAF, Newport News, Virginia, USA
  
TH4-50 High Intensity Proton Accelerator for Nuclear Waste Transmutation 749
 
  • M. Mizumoto, K. Hasegawa, H. Mino, H. Murata, T. Nishida, H. Oguri, Y. Okumura, K. Sakogawa, H. Takada, T. Takizuka, H. Yokobori
    JAERI, Ibaraki, Japan
  
TH4-51 Analysis of Coherent Beam-Beam Kink Instability in a Linac-on-Ring B Factory 752
 
  • R. Li, J.J. Bisognano, G.A. Krafft
    CEBAF, Newport News, Virginia, USA
  
TH4-52 Cavity Height Dependence of the Longitudinal Impedance for a Pillbox Cavity at High Frequency 755
 
  • R. Li
    CEBAF, Newport News, Virginia, USA
  • R.L. Gluckstern
    University of Maryland, College Park, Maryland, USA
  
TH4-53 Beam Measurements of the ANL-APS Linac Injector Test Stand 758
 
  • W. Berg, R. Fuja, A. Grelick, G. Mavrogenes, A. Nassiri, T. Russell, W. Wesolowski, M. White
    ANL, Argonne, Illinois, USA
  
TH4-54 A Correction Scheme for the Quadrupole Misalignment Errors in the ANL-APS Positron Linac 760
 
  • A. Nassiri
    ANL, Argonne, Illinois, USA
  
TH4-55 Investigation of Alternating-Phase Focusing for Superconducting Linacs 763
 
  • L. Sagalovsky, J.R. Delayen
    ANL, Argonne, Illinois, USA
  
TH4-56 RF Characteristics of the 33.3 MHz 4-Rod RFQ 766
 
  • H. Fujisawa, M. Tamada
    Nissin Electric Co., Ltd., Kyoto, Japan
  • M. Inoue, Y. Iwashita, A. Noda
    Kyoto University, Uji, Kyoto, Japan
  
TH4-57 Regenerative BBU Starting Currents in Standing Wave Cavities 769
 
  • A.M. Vetter, T.L. Buller
    Boeing Defense and Space Group, Seattle, Washington, USA
  
TH4-58 Analysis of the Longitudinal Instability of Intense Beams in a Transport Channel with Complex Wall Impedances 772
 
  • J.G. Wang, M. Reiser
    University of Maryland, College Park, Maryland, USA
  
TH4-59 Design of High Current Injector for SPring-8 775
 
  • H. Yoshikawa, T. Hori, K. Mashiko, A. Mizuno, N. Nakamura, S. Suzuki, K. Yanagida, H. Yokomizo
    JAERI-RIKEN Spring-8 Project, Ibaraki, Japan
  
TH4-60 POISSON/SUPERFISH Codes for Personal Computers 778
 
  • S. Humphries, Jr.
    University of New Mexico, Albuquerque, New Mexico, USA
  
TH4-61 Recent Advances in the POISSON/SUPERFISH Codes 781
 
  • R. Ryne, T. Barts, K.C.D. Chan, R. Cooper, H. Deaven, J. Merson, G. Rodenz
    LANL, Los Alamos, New Mexico, USA
  
TH4-62 3d and r, z Particle Simulations of Heavy Ion Fusion Beams 784
 
  • A. Friedman, D.A. Callahan, D.P. Grote, A.B. Langdon
    LLNL, Livermore, California, USA
  • I. Haber
    Naval Research Laboratory, Washington DC, USA
  
TH4-63 Graphical User Interface for TRACE 3-D Incorporating Some Expert System Type Features 787
 
  • G.H. Gillespie, B.W. Hill
    G.H. Gillespie Associates, Inc., Del Mar, California, USA
  
TH4-64 New General Beam Dynamics Formulation for the Program DYNAC 790
 
  • P. Lapostolle, E. Tanke
    CERN, Geneva, Switzerland
  • S. Valero
    CEN-Saclay, Gif-sur-Yvette, France
  
TH4-65 Beam Dynamics Simulations in the Photo-Cathode RF Gun for the CLIC Test Facility 793
 
  • P. Marchand
    Paul Scherrer Institute, Villigen, Switzerland
  • L. Rinolfi
    CERN, Geneva, Switzerland
  
TH4-66 Self-Consistent PIC Simulations of Beam-Cavity Interactions Using Rician Sub-Beams 796
 
  • L. Serafini, C. Pagani, A. Peretti, M. Zanin
    University of Milano and INFN, Milano, Itlay
  
TH4-67 Analytical Scaling Laws and Main Guide-Lines for the Design of RF Gun Cavities 799
 
  • L. Serafini, C. Pagani
    University of Milano and INFN, Milano, Itlay
  
TH4-68 Design and Simulation of a Bridge-Coupled DTL Structure for the 20-80 MeV Region of a Proton Linac for Accelerator Transmutation of Waste 802
 
  • R. Garnett, T. Larkin, G. Lawrence, D. Liska
    LANL, Los Alamos, New Mexico, USA
  
TH4-69 Setting of RF Phase and Amplitude in Multi-Tank Ion Linac 805
 
  • Yu.V. Bylinsky, S.V. Dvortsov, A.V. Feschenko, S.J. Jarylkapov, P.N. Ostroumov
    INR, Moscow, Russia
  
TH4-70 Linear Accelerator for Production of Radioactive Beams 808
 
  • S.K. Esin, D.V. Gorelov, A.S. Iljinov, V.A. Moiseev, P.N. Ostroumov, G.N. Vjalov
    INR, Moscow, Russia
  • V.A. Bomko, A.F. Djachenko
    Kharkov Physical Technical Institute, Kharkov, Ukraine
  
TH4-71 H- Injector for ADRIA 811
 
  • I.M. Kapchinsky
    ITEP, Moscow, Russia
  • A. Lombardi, A. Pisent
    INFN/LNL, Legnaro (PD), Italy
  
TH4-72 A Finite Element Field Solver for Dipole Modes 814
 
  • E.M. Nelson
    SLAC, Stanford, California, USA
  
TH4-73 Electron-Beam Diagnostics Development for the Los Alamos FEL Facility 817
 
  • M.D. Wilke, R.B. Feldman, E.J. Pitcher, P.G. O'Shea
    LANL, Los Alamos, New Mexico, USA
  • A.H. Lumpkin
    ANL, Argonne, Illinois, USA
  
TH4-74 A Distributed Timing System for Synchronizing Control and Data Correlation 820
 
  • M. Stettler, R. Cole, L.R. Dalesio, C. Fite, G. Slentz, M. Thuot, D. Warren
    LANL, Los Alamos, New Mexico, USA