Particle Sources, Beam Formation, and Matching

Title Page
Performance of Photocathode RF Gun Electron Accelerators 2962
  • I. Ben-Zvi (BNL)
First Operation of a High Duty Factor Photoinjector 2967
  • D. Dowell, J. Adamski, M. Bemes, S. Bethel, K. Davis, T. Elhgi, K. Friddell, P. Johnson, C. Lancaster, L. Milliman, K. Murphy, D. Pistoresi, R. Rodenburg, D. Shoffstall, E. Tyson, C. Whelen (Boeing D&S), G. Busch, D. Remelius (LANL)
Operation of the High Brightness LINAC for the Advanced Free-Electron Laser Initiative at Los Alamos 2970
  • R.L. Sheffield, R.H. Austin, K.D.C. Chan, S.M. Gierman, J.M. Kinross-Wright, S.H. Kong, D.C. Nguyen, S.J. Russell, C.A. Timmer (LANL)
Performance of the SLC Polarized Electron Source with High Polarization 2973
  • J.E. Clendenin, R.K. Alley, J.C. Frisch, C.L. Garden, E.W. Hoyt, R.E. Kirby, L.A. Klaisner, A.V. Kulikov, C.Y. Prescott, P.J. Sáez, D.C. Schultz, H. Tang, J.L. Turner, M. Woods, A.D. Yeremian, M.S. Zolotorev (SLAC), H. Aoyagi (Nagoya U.)
Quantum Efficiency Measurements of a Copper Photocathode in an RF Electron Gun 2976
  • P. Davis, C. Clayton, G. Hairapetian, S. Hartman, C. Joshi, S. Park, C. Pellegrini, J. Rosenzweig (University of California, Los Angeles)
High-Efficiency Target-Ion Sources for RIB Generation 2979
  • G.D. Alton (ORNL)
Performance of SSC LINAC Injector 2986
  • K. Saadatmand, G.M. Arbique, F. Guy, M. Haworth, J. Hebert, J. Hurd, J. Lenz, N. Okay, D. Raparia (SSCL)
Proposal for a Pulsed Optically Pumped Polarized H- Ion Source for High Energy Accelerators 2991
  • A.N. Zelenski (INR Moscow), Y. Mori (KEK), G. Dutto, C.D.P. Levy, P.W. Schmor, W.T.H. van Oers (TRIUMF)
Design and Performance of the Inter-RFQ Beam Transport and Matching Section for the SAIC PET Isotope Production Accelerator 2994
  • W.D. Cornelius (Science Applications International Corporation)
Electron Cyclotron Resonance Sources of Multiply Charged Ions: Last Developments at Grenoble 2997
  • G. Melin, F. Bourg, P. Briand, M. Delaunay, A. Girard, D. Hitz, P. Ludwig, T.K. Nguyen, M. Pontonnier (CEA)
Design and Construction of a Full Copper Photocathode RF Gun 3000
  • X.J. Wang, K. Batchelor, I. Ben-Zvi, J. Sheehan, M. Woodle (BNL), D. Lynch (NSLS-BNL)
Streak Camera Measurements of Electron Bunch Length from a Copper Photocathode in an RF Gun 3003
  • G. Hairapetian, C. Clayton, P. Davis, M. Everett, S. Hartman, C. Joshi, S. Park, C. Pellegrini (University of California, Los Angeles)
Possible Efficiency-Enhancement of Metal Photocathode for DISKTRON Electrostatic Accelerator 3006
  • T. Tanabe, Y. Kawamura, K. Toyoda (RIKEN Accelerator Research Facility), D. Li (Changchun Institute, China)
Cold Test of Rocketdyne RF Gun 3009
  • M. Lampel (Rockwell), R. Zhang (University of California, Los Angeles)
Design and Construction of a High-Duty-Factor Photocathode Electron Gun 3012
  • I.S. Lehrman, I.A. Birnbaum, M. Cole, R.L. Heuer, E. Sheedy (Grumman Corporation), K. Batchelor, I. Ben-Zvi, J.C. Gallardo, H.G. Kirk, T. Srinivasan-Rao (BNL)
An Improved Thermionic Microwave Gun and Emittance-Preserving Transport Line 3015
  • M. Borland (ANL)
Experience with a Radio Frequency Gun on the SSRL Injector Linac 3018
  • J.N. Weaver, R.D. Genin, P. Golceff, H. Morales, J. Sebek (SLAC)
Design of a High Duty Cycle, Asymmetric Emittance RF Photocathode Injector for Linear Collider Applications 3021
  • J. Rosenzweig, E. Colby (University of California, Los Angeles), G. Jackson, T. Nicol (FNAL)
Design of a High Brightness RF Photoinjector for the SLAC Linear Coherent Light Source 3024
  • J. Rosenzweig (University of California, Los Angeles), L. Serafini (INFN)
Performance of the SLC Polarized Electron Source and Injector with the SLAC 3 km Linac Configured for Fixed Target Experiments 3027
  • A.D. Yeremian, R.K. Alley, J.E. Clendenin, J.C. Frisch, C.L. Garden, L.A. Klaisner, A.V. Kulikov, R.H. Miller, C.Y. Prescott, P.J. Sáez, D.C. Schultz, H. Tang, J.L. Turner, M.B. Woods, M. Zolotorev (SLAC)
An In-Situ Photocathode Loading System for the SLC Polarized Electron Gun 3030
  • R.E. Kirby, G.J. Collet, K. Skarpaas (SLAC)
High Voltage Processing of the SLC Polarized Electron Gun 3033
  • P.J. Sáez, J.E. Clendenin, C. Garden, E. Hoyt, L. Klaisner, C. Prescott, D. Schultz, H. Tang (SLAC)
Study of Non-Linear Photoemission Effects in III-V Semiconductors 3036
  • H. Tang, R.K. Alley, J.E. Clendenin, J.C. Frisch, C.L. Garden, E.W. Hoyt, R.E. Kirby, L.A. Klaisner, A.V. Kulikov, C.Y. Prescott, P.J. Sáez, D.C. Schultz, J.L. Turner, M. Woods, M.S. Zolotorev (SLAC), H. Aoyagi (Nagoya U.)
Photocathode Performance Measurements for the SLC Polarized Electron Gun 3039
  • C.L. Garden, E.W. Hoyt, D.C. Schultz, H. Tang (SLAC)
Electron Quantum Yields from a Barium Photocathode Illuminated with Polarized Light 3042
  • M.E. Conde, S. Chattopadhyay, K.-J. Kim, K.-N. Leung, A.T. Young (LBNL), S.-I. Kwon (Kyonggi U.)
The 1992 Polarized Light Source 3045
  • R. Alley, M. Browne, J. Frisch, M. Woods, M. Zolotorev (SLAC)
Operation of a Ti:Sapphire Laser for the SLAC Polarized Electron Source 3047
  • J. Frisch, R. Alley, M. Browne, M. Woods (SLAC)
The Argonne Wakefield Accelerator (AWA) Laser System and Its Laser Pulse Shaper 3050
  • W. Gai, N. Hill, C. Ho, P. Schoessow, J. Simpson (ANL)
CANDELA Photo-injector: The Drive Laser 3053
  • P. Georges, P. Thomas (IOTA), B. Leblond, C. Travier (LAL Orsay)
A Flat-Cathode Thermionic Injector for the PHERMEX Radiographic Facility 3055
  • T. Kauppila, L. Builta, M. Burns, W. Gregory, D. Honaberger, S. Watson (LANL), T. Hughes (Mission Research Corporation)
The ALS Gun Electronics System 3058
  • C.C. Lo (LBNL)
Witness Gun for the Argonne Wakefield Accelerator 3061
  • J. Power, E. Chojnacki, J. Simpson (ANL)
Parametric Studies with PARMELA to Improve SLC Performance 3063
  • T.A. Jones, R.H. Miller, A.D. Yeremian (SLAC)
High Current, Low Energy Electron Beams Produced During the High Current Phase of a Pseudospark 3066
  • T. Hsu, M.A. Gundersen, R. Liou (USC), G. Kirkman (Integrated App. Physics Inc.)
Theoretical and Experimental Study of Pseudospark Electron Beam Generation 3069
  • L. Pitchford, J.P. Boeuf (U. Paul Sabatier), V. Puech (U. de Paris-Sud), M. Gundersen, R. Liou (USC)
A Variable Pulse-Length Electron Beam From the Back-Lighted Thyratron 3072
  • R. Liou, M. Gundersen, T. Hsu, G. Roth (USC), G. Kirkman (Integrated App. Physics Inc.)
One-Dimensional Simulation Studies of Breakdown and Electron Beam Generation Processes for a Hollow Cathode Pseudospark Discharge 3075
  • S.Y. Cai, C.D. Striffler (University of Maryland)
A High Brightness Electron Beam Produced by a Ferroelectric Cathode 3078
  • B. Jiang, G. Kirkman, N. Reinhardt (Integrated App. Physics Inc.)
The UV-FEL at the NSLS: Straight Injection Configuration 3081
  • X. Zhang (NSLS-BNL), J.C. Gallardo (BNL)
Progress on PEP-II Injection R&D 3084
  • E. Bloom, F. Bulos, T. Fieguth, G. Godfrey, G. Loew, R. Miller (SLAC)
New Pre-Injector of the KEK 2.5-GeV Linac and Its Performance 3087
  • S. Ohsawa, I. Abe, S. Anami, J.-Y. Choi, A. Enomoto, K. Furukawa, H. Hanaki, K. Kakihara, N. Kamikubota, T. Kamitani, H. Kobayashi, Y. Ogawa, T. Oogoe, I. Sato, T. Suwada, Y. Yamazaki, M. Yokota (KEK), A. Asami (Naruto U.)
Hydrodynamic Calculations of 20-TeV Beam Interactions with the SSC Beam Dump 3090
  • D.C. Wilson, R.P. Godwin, J.C. Goldstein, C.A. Wingate (LANL), N.V. Mokhov (SSCL)
First Results Concerning a Crystal Radiator Dedicated to Positron Production by Photons from Channeled Multi-Gev Electrons 3093
  • R. Chehab, T. Baier, P. Jean (LAL Orsay), V.N. Baier, V.M. Katkov (BINP Novosibirsk), J.P. Didelez, A. Elayi, E. Hourany, G. Renou, L. Rosier (IPN Orsay), X. Artru, M. Chevallier, R. Kirsch, J.C. Poizat, J. Remillieux (IPNL Lyon), A. Jejcic, J. Maillard, J. Silva (LPC Paris), K. Maier (MPI Stuttgart)
New Target Results from the FNAL Antiproton Source 3096
  • S. O'Day, K. Anderson, F. Bieniosek (FNAL)
High Current Radioisotope Production with Solid Target System 3099
  • W.Z. Gelbart, F. Cifarelli, R.R. Johnson, J. Orzechowski, N.R. Stevenson (TRIUMF), F.M. Nortier (NAC Faure)
Isospin Target-Ion Source Shielding 3102
  • M.M. Barbier (Marcel Barbier Inc.)
Beam Raster System at CEBAF 3103
  • C. Yan, J. Beaufait, P. Brindza, R. Carlini, W. Vulcan, R. Wines (CEBAF)
Monitoring Production Target Thickness 3106
  • M.A. Oothoudt (LANL)
Beam Loss Handling at the SSC 3109
  • I.S. Baishev, A.I. Drozhdin, N.V. Mokhov (SSCL)
Analytical Study of RFQ Channel by Means of the Equivalent Charges Model 3112
  • V.M. Pirozhenko, O.V. Plink (Moscow Radiotechnical Institute)
Design of an 80-MHz RFQ Linac for Heavy Ions 3115
  • O. Takeda, S. Kawazu, K. Satoh, Y. Tanabe (Toshiba), T. Hattori, Y. Oguri, M. Okamura (Tokyo Inst. of Tech.)
Operational Characteristics of a 100-mA, 2-MeV Radio-Frequency Quadrupole 3118
  • K.F. Johnson, G.O. Bolme, W.B. Cottingame, C.M. Fortgang, W. Ingalls, J. Marquardt, D.P. Rusthoi, O.R. Sander, M. Smith, G.T. Worth (LANL)
Analysis of the End Regions of the CERN Lead-Ion 4-Rod RFQ 3121
  • V.A. Andreev (ITEP Moscow), M. Vretenar (CERN), A. Lombardi, G. Parisi (INFN Legnaro)
90-Apart-Stem RFQ Structure for Wide Range of Frequencies 3124
  • V.A. Andreev (ITEP Moscow), G. Parisi (INFN Legnaro)
The SSCL RFQ System Integration 3127
  • G. Arbique, A. Calo, C. Cuevas, P. Datte, D. Evans, J. Hurd, E. Marsden, K. Saadatmand, J. Sage (SSCL)
SSC Radio-Frequency-Quadrupole Beam: Comparison of Experimental and Simulated Results 3130
  • F. W. Guy, J. W. Hurd, D. Raparia, K. Saadatmand, W.A. Whittenberg (SSCL)
Mechanical Integration of an RF Volume Source and Einzel Lens LEBT to the SSC RFQ 3133
  • R.A. Valicenti, J. Lenz, N.C. Okay, L. Plesea, K. Saadatmand (SSCL)
Segmented Resonantly Coupled Radio-Frequency Quadrupole (RFQ) 3136
  • L.M. Young (LANL)
Experiments with the High Current RFQ Prototype for GSI 3139
  • A. Kipper, H. Deitinghoff, O. Engels, A. Firjahn-Andersch, T. Ludwig, J. Madlung, A. Schempp, K. Volk, H. Vormann (Institut für Angewandte Physik)
Transport of Ions in RFQ-Accelerators 3142
  • J. Dehen, W. Barth, H. Deitinghoff, A. Schempp (Institut für Angewandte Physik)
An ESQ Lens System for Low Energy Beam Transport Experiments on the SSC Test Stand 3145
  • S.K. Guharay, C.K. Allen, M. Reiser (University of Maryland), K. Saadatmand (SSCL)
Test of the Transport Properties of a Helical Electrostatic Quadrupole and Quasi-Octupole 3148
  • L. Xiu, S. Ohnuma, K. Wang (University of Houston), C.R. Meitzler, Y. Xu (Sam Houston State University)
Comparison of Experimental and Simulated Results for the SSC LEBT 3151
  • J. Hebert, J.W. Lenz, N. Okay, D. Raparia, K. Saadatmand (SSCL)
Axial Magnetic Field Lens with Permanent Magnet 3154
  • Y. Iwashita (Kyoto U.)
Design of a Merging Beamlet Pre-Accelerator for and Electrostatic Quadrupole Accelerator (ESQ) 3157
  • C.F. Chan, M.C. Vella (LBNL)
Low Energy H- Injector Design for SSC RFQ 3160
  • C.F. Chan, K.-N. Leung (LBNL)
Lithium Lens for Focusing Protons on Target in the Fermilab Antiproton Source 3163
  • F.M. Bieniosek, K. Anderson (FNAL)
Injector Design for High-Current CW Proton Linacs 3166
  • R.R. Stevens, J.D. Schneider, J.D. Sherman (LANL)
A High Power Long Pulse RF-Driven H- Source 3169
  • J.W. Kwan, G.D. Ackerman, W.S. Cooper, K.-N. Leung, R.P. Wells, G.J. deVries (LBNL)
Initial Operation of the CW 8X H- Ion Source Discharge 3172
  • H.V. Smith, P. Allison, C. Geisik, D.R. Schmitt, J.D. Schneider, J.E. Stelzer (LANL)
Volume H- Ion Source Development at LAMPF 3175
  • R.L. York, R. Damjanovich, D.R. Swenson, D. Tupa (LANL)
Further Development with Heavy Ion Sources at Brookhaven National Laboratory's Tandem Van de Graaff Facility 3178
  • M.J. Zarcone, K.S. Smith, D.B. Steski, P. Thieberger (BNL)
A Dual-Optically-Pumped Polarized Negative Deuterium Ion Source 3181
  • Y. Mori, M. Kinsho (KEK)
The IUCF High Intensity Polarized Ion Source Project 3184
  • M. Wedekind, R. Brown, V. Derenchuk, D. Friesel, J. Hicks, P. Schwandt (IUCF)
The High Current Ion Source System HOLCROSS 3187
  • N.R. Lobanov (MEPI)
The Positive Hydrogen Ion Beam Production by an RF-Driven Multicusp Source 3190
  • K.-N. Leung, D.A. Bachman, P.R. Herz, D.S. McDonald, L.T. Perkins (LBNL), M. Olivo (Paul Scherrer Institut)
Measurements of Emittance and Species Fractions of a Positive Hydrogen Ion Beam Extracted from an RF-Driven Multicusp Source 3193
  • G. Gammel, T.W. Debiak, S. Melnychuk, J. Sredniawski (Grumman Corporation)
A New Design of the Sputter Type Metal Ion Source and Its Characteristics of Ion Beam Extraction 3196
  • W. Kim, B.H. Choi, J.T. Jin, K.-S. Jung (Korea Atomic Energy Research Institute), S.H. Do (Pusan National Fishers U.), K. H. Chung (Seoul National University)
K+ Ion Source for the Heavy Ion Induction Linac System Experiment ILSE 3199
  • S. Eylon, W. W. Chupp, E. Henestroza, S. Yu (LBNL)
On the Magnetic Compression of Electron Beams in E.B.I.S. or E.B.I.T. 3202
  • J.L. Bobin, E. Mercier (UPMC Paris), G. Giardino (LPAN)
Choice of Hexapole Parameters for ECR Ion Source 3205
  • V.P. Kukhtin, E.A. Lamzin, Yu. P. Severgin, S.E. Sytchevsky (Efremov Institute)
Stripping Efficiencies for 277 MeV/amu Gold Beam on Copper Foils 3207
  • T. Roser (BNL)
Management of High Current Transients in the CWDD Injector 200kV Power System 3210
  • J.A. Carwardine, G. Pile (AEA Tech. Culham Lab), T. Zinneman (ANL)
Design and Results of the Radio Frequency Quadrupole RF System at the Superconducting Super Collider Laboratory 3213
  • J. Grippe, O. Marrufo, E. Marsden (SSCL), D. Rees, A. Regan, C. Ziomek (LANL)
Initial Operation and Beam Characteristics of the UCLA S-Band Photo-Injector 3216
  • C. Pellegrini, N. Barov, P. Davis, G. Hairapetian, S. C. Hartman, C. Joshi, S. Park, J. Rosenzweig, G. Travish, R. Zhang (University of California, Los Angeles)