LINAC98 Papers - Thursday

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INVITED TALKS
Session TH1: Thursday, August 27, 1998


  Page #
TH1001  A Review of Accelerator Concepts for the Advanced Hydrotest Facility
A.J. Toepfer (SAIC) 
719
TH1002  Review of Beam Diagnostics in Ion Linacs
P.N. Ostroumov (INR RAS) 
724
TH1004  Halo Formation in Intense Linacs
C. Chen (MIT) 
729

INVITED TALKS
Session TH2: Thursday, August 27, 1998

  Page #
TH2001  RF Pulse Compression for Linear Colliders
H. Mizuno (KEK) 
737
TH2002  The Design of an Accelerator for Advanced Pulse Radiolysis Experiments
C.D. Jonah, R.A. Crowell (ANL) 
742
TH2003  New Techniques for Emittance Tuning in the SLC
P. Raimondi, R.W. Assmann, T. Barklow, J.R. Bogart, F.J. Decker, C. Field, H. Hendrickson, D.J. McCormick, M. Minty, N. Phinney, M.C. Ross, J.L. Turner, T. Usher, M.D. Woodley, F. Zimmermann (SLAC) 
745
TH2004  Towards the Zero Beam Diagnostics
A. Rovelli (INFN) 
748
TH2005  Nonlinear Space Charge Effects and Emittance Growth in Linac
Y. Chen, Z. Huang (CIAE) 
753
TH2006  A High Charge, High Duty Factor RF Photoinjector for the Next Generation Linear Collider
E. Colby (SLAC) 
758

ORAL POSTERS
Session TH3: Thursday, August 27, 1998

  Page #
TH3001 
(TH4010)
Status of the ISAC Accelerator for Radioactive Beams
R. Laxdal, R. Baartman, P. Bricault, G. Dutto, R. Poirier, P. Schmor (TRIUMF) 
786
TH3003 
(TH4034)
The SCHERM Space Charge Routine --- Limitations and Solutions
P. Lapostolle, J.M. Lagniel, S. Nath, N. Pichoff (CEA/DSM/DAPNIA/SEA); E. Tanke (CERN); S. Valero (CEA/DSM/DAPNIA/SEA) 
845
TH3004 
(TH4042)
Operation of the APS RF Gun
J.W. Lewellen, S. Biedron, A. Lumpkin, S.V. Milton, A. Nassiri, S. Pasky, G. Travish, M. White (ANL) 
863
TH3005 
(TH4051)
TPS Analysis of Heavy-element Ions from Laser-produced Plasma
L. Laska, B. Kralikova, J. Krasa, K. Masek, M. Pfeifer, J. Skala, K. Rohlena (IP ASCR); E. Woryna, P. Parys, J. Wolowski (IPPLM); W. Mroz (IO Mut) 
881
TH3006 
(TH4059)
Non-Interceptive Emittance Measurement of a High Intensity Beam at Low Energy
R. Ferdinand, P.-Y. Beauvais, D. Bogard, R. Gobin, B. Pottin (CEA/Saclay) 
902
TH3007 
(TH4066)
Performance of an S-Band Klystron at an Output Power of 200MW
S. Choroba, J. Hameister, S. Jarylkapov (DESY) 
917
TH3008 
(TH4069)
Development of the X-Band Klystron Modulator at KEK
M. Akemoto, S. Anami, H. Mizuno, S. Tokumoto (KEK); T. Majima, Y. Kobayashi (IHI) 
926
TH3009 
(TH4097)
Progress of APT Superconducting Linac Engineering Development
K.C.D. Chan, B.M. Campbell, R.C. Gentzlinger (LANL); P. Balleyguier (CEA Saclay); J.A. Waynert, F. Krawczyk, W.B. Haynes, J.P. Kelley, B. Rusnak (LANL); H. Safa (CEA Saclay) 
986
TH3010 
(TH4104)
Development of a Fast Traveling-Wave Beam Chopper for the SNS Project
S.S. Kurennoy, J.F. Power (LANL) 
1004
TH3011 
(TH4106)
Characterization of a Variable Energy Deuteron RFQ System for Neutron Production
R.W. Hamm (AccSys Technology Inc.); B.R. Kala, U.A.S. Tapper, J. Guzek (Schonland Research Centre); C.B. Franklyn (Atomic Energy Corp. of South Africa) 
1010
TH3012 
(TH4108)
Status of the INFN High Current SC Proton Linac for Nuclear Waste Transmutation
C. Pagani, G. Bellomo (INFN-Milano-LASA); R. Parodi (INFN-Genova); P. Pierini (INFN-Milano-LASA) 
1013

POSTERS
Session TH4: Thursday, August 27, 1998

  Page #
TH4001  Design and Construction of the BPL-RFQ
D.-M. Kong, Z.-H. Luo, J.-M. Qiao, S.-H. Wang, W.-W. Xu (IHEP-Beijing) 
765
TH4002  Testing of New 2 MeV RFQ and Perspective of 433 MHz Linac for Applied Purposes
Y.A. Svistunov, Y.V. Afanasiev, Y.N. Gavrish, A.K. Liverovsky, V.G. Mudrolubov, A.P. Strokach, M.F. Vorogushin (EIEA) 
768
TH4004  High Power Conditioning of the 202 MHz IH Tank 2 at the CERN Linac3
J. Broere, H. Kugler, M. Vretenar (CERN); U. Ratzinger (GSI Darmstadt); B. Krietenstein (TU-Darmstadt) 
771
TH4005  Design of the KOMAC H+/H- RFQ Linac
J.M. Han, Y.S. Cho, B.J. Yoon, B.H. Choi (KAERI); Y.S. Bae, I.S. Ko (Pohang Univ); B.S. Han (SHIC) 
774
TH4006  Design and Status of the RFQ for REX-ISOLDE
T. Sieber, D. Habs, O. Kester, A. Kolbe (LMU Muenchen); A. Schempp (IAP-Univ. of Frankfurt) 
777
TH4008  Recent Developments of the Folded-Coaxial RFQ for the RIKEN Heavy Ion Linac
O. Kamigaito, A. Goto, Y. Miyazawa, T. Chiba, M. Hemmi, M. Kase, S. Kohara, E. Ikezawa, T. Nakagawa, M. Kidera, Y. Yano (RIKEN) 
780
TH4009  First Beam Test with the ISAC RFQ
R. Laxdal, R. Baartman, P. Bricault, G. Dutto, K. Fong, K. Jayamanna, M. MacDonald, G. Mackenzie, R. Poirier, W. Rawnsley, L. Root, P. Schmor, B. Uzat, J. Welz (TRIUMF) 
783
TH4010  Status of the ISAC Accelerator for Radioactive Beams
R. Laxdal, R. Baartman, P. Bricault, G. Dutto, R. Poirier, P. Schmor (TRIUMF) 
786
TH4011  Operation of the VE-RFQ Injector for the ISL Cyclotron
O. Engels, F. Hoellering, A. Schempp (IAP-Univ. of Frankfurt); A. Denker, H. Homeyer, W. Pelzer (Hahn-Meitner-Institut); J. Haeuser (NTG Neue Technologien) 
789
TH4012  Design of a High Current RFQ Injector with High Duty Factor
H. Vormann, A. Schempp, U. Bessler (IAP-Univ. of Frankfurt); A. Letchford, C.W. Planner (RAL) 
791
TH4014  Proposal to Use PIVAIR as a 30 GHz High-Power Generator
J. Gardelle, T. Lefevre, J.L. Rullier (CEA/Cesta); J.T. Donohue (CENBG) 
794
TH4015  First Order Design Study of an Accelerator Beamline for the PEARL FEL
M.C. Lampel (G.H. Gillespie Associates Inc.); J.M.J. Madey (U. of Hawaii); R.J. Burke (Arcata Systems) 
797
TH4016  First Lasing of the JAERI FEL Driven by the Superconducting RF Linac
E.J. Minehara, M. Sugimoto, M. Sawamura, R. Nagai, N. Kikuzawa, T. Yamanouchi, N. Nishimori (JAERI) 
800
TH4017  Recent Performance of the JAERI Superconducting Linac for FEL
M. Sawamura, R. Nagai, N. Kikuzawa, N. Nishimori, E.J. Minehara (JAERI) 
803
TH4018  Electron Beam Charge State Amplifier (EBQA) -- A Conceptual Evaluation    (corrected)
J.C. Dooling, J.A. Nolen (ANL) 
806
TH4020  Long Range Plan Proposal for an Extension to ISAC
R. Baartman, R. Laxdal, L. Root (TRIUMF) 
809
TH4021  Status of the REX-ISOLDE Linac
O. Kester, D. Habs, R. Rao, K. Rudolph, T. Sieber, H. Bongers, A. Kolbe, P. Thirolf (LMU Muenchen); R. Von Hahn, H. Podlech, R. Repnow, D. Schwalm (MPI fuer Kernphysik); A. Schempp, K.U. Kuehnel, C. Welsch (IAP-Univ. of Frankfurt); U. Ratzinger (GSI Darmstadt) and The Rex-ISOLDE Collaboration 
812
TH4022  RTA Gun Performance
G.A. Westenskow, T.L. Houck (LLNL); D.E. Anderson, S. Eylon, E. Henestroza, S.M. Lidia, D.L. Vanecek, S.S. Yu (LBNL) 
815
TH4023  Achromat with Linear Space Charge for Bunched Beams
D. Raparia, J.G. Alessi, Y.Y. Lee, W.T. Weng (BNL) 
818
TH4024  A Possible Particle-Core Approach to Mismatched Beams in a Periodic Focusing Channel
M. Ikegami, M. Mizumoto (JAERI) 
821
TH4025  Halo Formation by Mismatch for High Intensity Bunched Beams
K. Bongardt, M. Pabst (FZJ); A. Letchford (RAL) 
824
TH4026  Self-Consistent 3D Simulations of Longitudinal Halo in RF-Linacs
J.J. Barnard, S.M. Lund (LLNL); R.D. Ryne (LANL) 
827
TH4027  Analytic Model of Ion Emission from the Focus of an Intense Relativistic Electron Beam on a Target
G.J. Caporaso, Y.-J. Chen (LLNL) 
830
TH4028  Trapping Backstreaming Ions from an X-ray Converter Using an Inductive Cell
J. McCarrick, Y.-J. Chen, T.L. Houck, B.R. Poole (LLNL) 
833
TH4029  Analysis of the Frequency Dependence of the Longitudinal Coupling Impedance of a Small Hole in a Coaxial Liner
A.V. Fedotov, R.L. Gluckstern (Univ. of Maryland) 
836
TH4031  Beam Dynamics Simulations of the LANSCE Linac
F. Merrill, L. Rybarcyk (LANL) 
839
TH4033  The Nonlinear Transverse RF Field Effects on the Beam Dynamics
X. Sun, Y. Lin (Tsinghua Univ.) 
842
TH4034  The SCHERM Space Charge Routine --- Limitations and Solutions
P. Lapostolle, J.M. Lagniel, S. Nath, N. Pichoff (CEA/DSM/DAPNIA/SEA); E. Tanke (CERN); S. Valero (CEA/DSM/DAPNIA/SEA) 
845
TH4035  A Multi-Platform Graphic User Interface for the Particle Optics Code MARYLIE
G.H. Gillespie, B.W. Hill, M.C. Lampel, H. Martono, J.M. Moore, K.J. Ryan (G.H. Gillespie Associates Inc.); A.J. Dragt (Univ. of Maryland) 
848
TH4036  X-Band Klystron Output Cavity Simulation
H. Tsutsui, S. Matsumoto, S. Michizono, Y.H. Chin, S. Fukuda (KEK) 
851
TH4038  Designing Double-Gap Linear Accelerators for a Wide Mass Range
W.P. Lysenko, E.A. Wadlinger, B. Rusnak, F. Krawczyk (LANL); K. Saadatmand, Z. Wan (Eaton Corp.) 
854
TH4040  Physics Design of the DARHT 2nd Axis Accelerator Cell
T.L. Houck, Y.-J. Chen, C. Shang (LLNL); L.L. Reginato, S.S. Yu (LBNL) 
857
TH4041  The Perfect Boundary Approximation Technique Facing the Big Challenge of High Precision Field Computation
B. Krietenstein, R. Schuhmann (TU-Darmstadt); P. Thoma (CST GmbH); T. Weiland (TU-Darmstadt) 
860
TH4042  Operation of the APS RF Gun
J.W. Lewellen, S. Biedron, A. Lumpkin, S.V. Milton, A. Nassiri, S. Pasky, G. Travish, M. White (ANL) 
863
TH4043  Challenges of Operating a Photocathode RF Gun Injector
X.J. Wang, M. Babzien, I. Ben-Zvi, R. Malone, J. Sheehan, J. Skaritka, T. Srinivasan-Rao, M. Woodle, V. Yakimenko, L.H. Yu (BNL) 
866
TH4045  Suppression of the 1 MHz Beam Current Modulation in the LEDA Proton Source
P. Balleyguier (CEA); J. Sherman, T. Zaugg (LANL) 
869
TH4046  Photo-Cathodes for the CERN CLIC Test Facility
E. Chevallay, J. Durand, S. Hutchins, G. Suberlucq, H. Trautner (CERN) 
872
TH4048  Operation of the Upgraded H--Injection System of the Linac III at DESY
C.-M. Kleffner, N. Holtkamp, M. Nagl, H. Poggensee, J. Peters (DESY); A. Schempp (IAP-Univ. Frankfurt) 
875
TH4049  Beam Transport, Acceleration and Compression Studies in the Fermilab High-Brightness Photoinjector
J.-P. Carneiro, R.A. Carrigan, M.S. Champion, A. Cianchi, E.R. Colby, P.L. Colestock, H.T. Edwards, J.D. Fuerst, W.H. Hartung, K.P. Koepke, M. Kuchnir, L.K. Spentzouris (FNAL); M.J. Fitch, A.R. Fry, A.C. Melissinos, B.D. Taylor (Univ. of Rochester); P. Michelato, D. Sertore, C. Pagani (INFN-Milano-LASA); J.B. Rosenzweig (UCLA) 
878
TH4051  TPS Analysis of Heavy-Element Ions from Laser-Produced Plasma
L. Laska, B. Kralikova, J. Krasa, K. Masek, M. Pfeifer, J. Skala, K. Rohlena (IP ASCR); E. Woryna, P. Parys, J. Wolowski (IPPLM); W. Mroz (IO Mut) 
881
TH4052  Ion Sources for the New High Current Injector at GSI
P. Spaedtke, H. Emig, K.D. Leible, C. Muehle, H. Reich, B.H. Wolf (GSI Darmstadt) 
884
TH4053  Enhanced H- Ion Source Testing Capabilities at LANSCE
W.B. Ingalls, M.W. Hardy, B.A. Prichard, O.R. Sander, J.E. Stelzer, R.R. Stevens (LANL); K.N. Leung, M.D. Williams (LBNL) 
887
TH4054  Development and Test Results of the Low-Energy Demonstration Accelerator (LEDA) Proton Injector on a 1.25 MeV cw Radio Frequency Quadrupole
J.D. Sherman, G. Bolme, L. Hansborough, T. Hardek, D. Hodgkins, D. Kerstiens, E. Meyer, J.D. Schneider, H.V. Smith Jr., M. Stettler, R. Stevens Jr., M. Thuot, T. Zaugg (LANL); A. Arvin, A.S. Bolt, M. Richards (SRS); P. Balleyguier (CEA/Bruyeres Le Chatel); J. Kamperschroer (General Atomics) 
890
TH4055  Operation of a Microwave Proton Source in Pulsed Mode
T. Zaugg, C. Rose, J.D. Schneider, J. Sherman, R. Stevens Jr. (LANL) 
893
TH4057  The Frankfurt H- Source for the European Spallation Source
K. Volk, A. Maaser, H. Klein (IAP-Univ. of Frankfurt) 
896
TH4058  Implementation of Improved Interactive Image Analysis at the Advanced Photon Source (APS) Linac
N. Arnold, W. Berg, S. Biedron, A. Lumpkin, S. Milton, M. White, B. Yang (ANL) 
899
TH4059  Non-interceptive Emittance Measurement of a High Intensity Beam at Low Energy
R. Ferdinand, P.-Y. Beauvais, D. Bogard, R. Gobin, B. Pottin (CEA/Saclay) 
902
TH4061  Bunch Length and Velocity Measurement of the JHP-RFQ Beam with INR BLVD
P.N. Ostroumov, A.V. Feschenko, V.A. Gaidach, S.A. Krioukov, A.A. Menshov (INR RAS); A. Ueno (KEK) 
905
TH4063  Roll Bar X-ray Spot Size Measurement Technique
R.A. Richardson, T.L. Houck (LLNL) 
908
TH4064  Development of Nanometer Resolution C-Band Radio Frequency Beam Position Monitors in the Final Focus Test Beam
T. Slaton, G. Mazaheri (SLAC); T. Shintake (KEK) 
911
TH4065  A High Peak Power S-Band Switching System for the Advanced Photon Source (APS) Linear Accelerator (Linac)
A.E. Grelick, N. Arnold, S. Berg, R. Fuja, Y.W. Kang, R.L. Kustom, A. Nassiri, J. Noonan, M. White (ANL) 
914
TH4066  Performance of an S-Band Klystron at an Output Power of 200MW
S. Choroba, J. Hameister, S. Jarylkapov (DESY) 
917
TH4067  Overview of the APT RF Power Distribution System
M. McCarthy, T. Overett, G. Spalek, J. Tooker (General Atomics); M. Lynch, D. Rees (LANL) 
920
TH4068  A Conceptual Design of RF System in the NSP Superconducting Linac at JAERI
E. Chishiro (JAERI); Y. Honda (MHI); N. Ouchi (JAERI); Y. Touchi (SHI); K. Hasegawa, J. Kusano, M. Mizumoto (JAERI) 
923
TH4069  Development of the X-Band Klystron Modulator at KEK
M. Akemoto, S. Anami, H. Mizuno, S. Tokumoto (KEK); T. Majima, Y. Kobayashi (IHI) 
926
TH4070  A New RF System for the Debuncher at the KEK 40-MeV Proton Linac
Z. Igarashi, E. Takasaki, T. Takenaka, K. Nanmo (KEK) 
929
TH4071  The C-Band 50 MW Klystron Using Traveling-Wave Output Structure
Y. Ohkubo, H. Yonezawa (Toshiba Co.); T. Shintake, H. Matsumoto, N. Akasaka (KEK) 
932
TH4072  Efficiency and Gain Enhancement of RF-Pulse Compressor for C-Band RF-System
M. Yoshida (Univ. of Tokyo); T. Shintake (KEK) 
935
TH4073  Results and Lessons Learned from Conditioning 1 MW CW 350 MHz Coaxial Vacuum Windows
K. Cummings, R. Cordova, D. Rees, W. Roybal (LANL); S. Risbud (UC-Davis); D. Wilcox (EEV) 
938
TH4074  Solid State Power Amplifier as 805 MHz Master Source for the LANSCE Coupled-Cavity Linac
J.T.M. Lyles, J.L. Davis (LANL) 
941
TH4075  LEDA LLRF Control System Characterization
A.H. Regan (LANL); P. Balleyguier (CEA); C.D. Ziomek (ZTEC) 
944
TH4076  LEDA RF Distribution System Design and Component Test Results
W.T. Roybal, D.E. Rees, H.L. Borchert (LANL); M. McCarthy (General Atomics); L. Toole (SRS) 
947
TH4077  A Thermal Analysis and Optimization of the APT 210 kW Power Coupler
J.A. Waynert, F.C. Prenger (LANL) 
950
TH4081  Deep X-Ray Lithography Fabrication of mmWave Cavities at the Advanced Photon Source
J.J. Song, Y.W. Kang, R.L. Kustom, A. Nassiri (ANL); G. Caryotakis, E.N. Jongewaard (SLAC); V. White (U. of Wisconsin at Madison) 
953
TH4082  Development of Niobium Spoke Cavities for a Superconducting Light-Ion Linac
K.W. Shepard, M. Kedzie (ANL); J.R. Delayen, C. Piller (TJNAF); A.M. Porcellato (INFN) 
956
TH4083  A Tapered Damped Accelerating Structure for CLIC
M. Dehler, I. Wilson, W. Wuensch (CERN) 
959
TH4084  Pi/2 Interleaved Cavity Developments for the Muon Collider Cooling Experiment
A. Moretti (FNAL); J.N. Corlett, D. Li, W. C. Turner (LBNL); H.G. Kirk, R. B. Palmer, Y. Zhao (BNL) 
962
TH4085  Scale Room Temperature Model of the Superconducting RFQ1 for the PIAVE Linac
V. Andreev, G. Bisoffi, M. Comunian, A. Lombardi, A. Pisent, A.M. Porcellato (INFN-LNL); T. Shirai (ICR-Kyoto Univ.) 
965
TH4086  Equivalent Lumped Circuit Study for the Field Stabilization of a Long Four-Vanes RFQ
A. Pisent (INFN-LNL); R. Celentano (Univ. of Naples); R. Zennaro (Univ. of Ferrara) 
968
TH4088  The Possibility of Multipactor Discharge in Coupling Cells of Coupled Cells Accelerating Structures
V.V. Paramonov, S.G. Tarasov (INR RAS) 
971
TH4089  Progress on a 27 MHz Heavy Ion RFQ
A.A. Kolomiets, V.A. Andreev, D.A. Kashinsky, S.A. Minaev, V.I. Pershin, R.M. Vengrov, V.L. Zviagintsev, S.G. Yaramishev (ITEP); G. Parisi (IAP-Univ. of Frankfurt) 
974
TH4093  Calculations of External Coupling to a Single Cell RF Cavity
D. Li, R. Rimmer, S. Kosta (LBNL) 
977
TH4094  Mechanical Design, Construction and Alignment of the ISAC RFQ Accelerator at TRIUMF
G. Stanford, P. Bricault, G. Dutto, R. Laxdal, D. Pearce, R.L. Poirier, R. Roper (TRIUMF); R. Obidowski, W. Teskey (Univ. of Calgary) 
980
TH4096  Engineering Design of the APT Cryomodules
B.M. Campbell, M.J. Fagan, J.P. Kelley, A.D. Puckett, R. Valicenti, J.A. Waynert (LANL) 
983
TH4097  Progress of APT Superconducting Linac Engineering Development
K.C.D. Chan, B.M. Campbell, R.C. Gentzlinger (LANL); P. Balleyguier (CEA Saclay); J.A. Waynert, F. Krawczyk, W.B. Haynes, J.P. Kelley, B. Rusnak (LANL); H. Safa (CEA Saclay) 
986
TH4098  Analysis of Performance Limitations for Superconducting Cavities
J.R. Delayen, L.R. Doolittle, C.E. Reece (TJNAF) 
989
TH4099  Resonance Control Cooling System for the APT/LEDA RFQ
R. Floersch, G. Domer (AlliedSignal) 
992
TH4101  First Tests of a Traveling-Wave Chopper for the ATLAS Positive Ion Linac
R.C. Pardo, J.M. Bogaty, B.E. Clifft (ANL) 
995
TH4102  Simulation and Measurement of the Electrostatic Beam Kicker in the Low-Energy Undulator Test Line
G.J. Waldschmidt, Y.W. Kang (ANL) 
998
TH4103  Improved Temperature Regulation of APS Linac RF Components
R. Dortwegt, S. Pasky, M. White (ANL) 
1001
TH4104  Development of a Fast Traveling-Wave Beam Chopper for the SNS Project
S.S. Kurennoy, J.F. Power (LANL) 
1004
TH4105  Experimental Results of the Active Deflection of a Beam from a Kicker System
Y.J. Chen, G. Caporaso, J. Weir (LLNL) 
1007
TH4106  Characterization of a Variable Energy Deuteron RFQ System for Neutron Production
R.W. Hamm (AccSys Technology Inc.); C.B. Franklyn (Atomic Energy Corp. of South Africa); J. Guzek, B.R. Kala, U.A.S. Tapper, J.I.W. Watterson (Schonland Research Centre);  
1010
TH4108  Status of the INFN High Current SC Proton Linac for Nuclear Waste Transmutation
C. Pagani, D. Barni, G. Bellomo (INFN-Milano-LASA); R. Parodi (INFN-Genova); P. Pierini (INFN-Milano-LASA) 
1013
TH4109  Characterization of High Power CW Klystrons and Its Application to Low Level RF Control
A.S. Rohlev, D.E. Reese (LANL) 
1016