1988 Linear Accelerator Conference

Session III — Mo3: Contributed Poster Papers

Chair: R. York

Paper	Title	Page
MO3-02	The Beijing 35 MeV Proton Linac	31
	Z.-H. Luo, H.-F. Wan, S.-H. Wang, Q.-Y. Zhuo IHEP, Beijing, People's Republic of China
MO3-03	Achromatic Magnetic Lens Systems for High Current Ion Beams	34
	C. Olson Sandia National Laboratories, Albuquerque, New Mexico, USA
MO3-04	Nonlinear Beam Dynamics in a Funnel for Combining Two Intense Ion Beams	38
	J. Whealton, R. Raridon, K. Rothe, T. Owens ORNL, Oak Ridge, Tennessee, USA W. Becraft Grumman Space Systems, Oak Ridge, Tennessee, USA
MO3-05	A Compact Proton RFQ Injector for the Bevalac	48
	J. Staples, S. Abbott, R. Caylor, R. Gough, D. Howard, R. MacGill LBL, Berkeley, California, USA
MO3-06	Acceleration, Current Amplification and Emittance in MBE-4, an Experimental Multiple Beam Induction Linear Accelerator for Heavy Ions	51
	A. Warwick, D. Gough, D. Keefe, H. Meuth LBL, Berkeley, California, USA
MO3-08	A Flight-Qualified RFQ for the BEAR Project	54
	D. Schrage, J. Billen, G. Bolme, B. Campbell, W. Clark, J. Devenport, S. Gibbs, M. Lynch, F. Martinez, P. O'Shea, J. Stovall, T. Wangler, L. Young LANL, Los Alamos, New Mexico, USA J. Rathke, R. Micich, J. Rose Grumman Space Systems, Bethpage, New York, USA R. Richter, G. Rosato GAR Electroformers, Danbury, Connecticut, USA
MO3-09	Measurement of Field Asymmetry in Accelerating Cavities with Waveguide Couplers	58
	A. Vetter, R. Friedman Boeing Aerospace, Seattle, Washington, USA
MO3-10	RFQ Acceleration Section and Its Optimization	61
	D. Raparia University of Houston & Texas Accelerator Center, Texas, USA
MO3-11	Studying the End Regions of RFQs Using the MAFIA Codes	64
	M. Browman, T. Barts, G. Spalek LANL, Los Alamos, New Mexico, USA
MO3-12	Experiment on Beam Formation with Two Coupled RFQs	67
	P. Leipe, H. Deitinghoff, H. Klein, K. Langbein, A. Schempp IAP, Frankfurt am Main, Germany
MO3-13	The Cryring RFQ	70
	A. Schempp, H. Deitinghoff, H. Klein IAP, Frankfurt am Main, Germany C. Herrlander, A. Källberg, A. Soltan Manne Siegbahn Institute of Physics, Stockholm, Sweden
MO3-14	Performance of the DESY RFQs	73
	A. Schempp, M. Ferch, H. Klein IAP, Frankfurt am Main, Germany K. Pape, S.-H. Wang, H.-S. Zhang DESY, Hamburg, Germany P. Schastok Hartmann und Braun AG, Frankfurt am Main, Germany C. Schmidt Fermilab, Batavia, Illinois, USA
MO3-15	Calculations on Beam Formation with Two Coupled RFQs for the EHF Injection Scheme	76
	H. Deitinghoff, H. Klein, A. Schempp IAP, Frankfurt am Main, Germany
MO3-16	The 1 GeV Proton Linac for the Japanese Hadron Facility	79
	Y. Yamazaki, S. Anami, H. Baba, T. Kageyama, T. Kato, M. Kihara, T. Kubo, Y. Mori, Y. Morozumi, F. Naito, M. Ono, E. Takasaki, A. Ueno KEK, Ibaraki, Japan S. Arai, N. Tokuda University of Tokyo, Tokyo, Japan
MO3-17	Beam Loading and Frequency Detuning in a Linear Accelerator	82
	R. Jones, B. Cheo, J. Shmoys Polytechnic University, Farmingdale, New York, USA
MO3-18	A Hospital-Based Proton Linac for Neutron Therapy and Radioisotope Production	86
	A. Lennox Fermilab, Batavia, Illinois, USA
MO3-19	Stripping with a Fomblin Supersonic Jet at 112.5 keV/Nucleon	88
	M. McMahan, B. Feinberg, D. Hubbard, S. Meaney LBL, Berkeley, California, USA
MO3-20	CW Operation and Initial Beam Experiments with the RFQ1 Accelerator	91
	G. Arbique, B. Chidley, G. McMichael, J. Sheikh Atomic Energy of Canada, Chalk River, Ontario, Canada
MO3-21	Low Power RF Tuning of the RFQ1 Accelerator	94
	R. Hutcheon, G. McMichael Atomic Energy of Canada, Chalk River, Ontario, Canada
MO3-22	A Simple Model of Ion Extraction from a Plasma Source	97
	T. Taylor Atomic Energy of Canada, Chalk River, Ontario, Canada
MO3-23	An Emittance Measuring System for High-Current High-Brightness Multi-Beamlet Multi-Species Heavy-Ion Beams	100
	T. Taylor, M. de Jong, W. Michel Atomic Energy of Canada, Chalk River, Ontario, Canada
MO3-24	Reference Design for the Fermilab Linac Upgrade	103
	J. MacLachlan Fermilab, Batavia, Illinois, USA
MO3-25	Transition Section between a 200 MHz Drift Tube Linac and a High Gradient Coupled Cavity Linac for the Fermilab Upgrade	106
	J. MacLachlan, F. Mills, L. Oleksiuk Fermilab, Batavia, Illinois, USA
MO3-26	Heavy Ion Acceleration Using Drift-Tube Structures with Optimised Focusing	109
	D. Warner CERN, Geneva, Switzerland
MO3-27	Low Beta Linacs and Alternating Phase Focusing	112
	R. Gluckstern, D. Vassiliadis University of Maryland, College Park, Maryland, USA
MO3-31	Design and Construction of a 425-MHz Cryogenic (20 K) Two-Cell DTL Sparker	115
	N. Wilson, G. Bolme, K. Kalash LANL, Los Alamos, New Mexico, USA
MO3-33	Studies of the Four-Rod RFQ Using the MAFIA Codes	119
	M. Browman, T. Barts, P. Friedrichs, G. Spalek LANL, Los Alamos, New Mexico, USA
MO3-34	A Radio-Frequency Quadrupole Accelerator Longitudinal Field Stabilizer	122
	E. Gray, A. Shapiro, G. Spalek LANL, Los Alamos, New Mexico, USA
MO3-35	Field Stability in Two-Stem Drift-Tube Linacs	125
	J. Billen, A. Shapiro, G. Spalek LANL, Los Alamos, New Mexico, USA
MO3-36	Post-Coupler Stabilization and Tuning of a Ramped-Gradient Drift-Tube Linac	128
	J. Billen, A. Shapiro LANL, Los Alamos, New Mexico, USA
MO3-37	Analysis of Measured Post-Coupler Fields in a Ramped-Gradient Drift-Tube Linac	131
	J. Billen LANL, Los Alamos, New Mexico, USA
MO3-38	Synchronous Phase and Energy Measurement System for a 6.7 MeV H¯ Beam	134
	J. Gilpatrick, R. Meyer, J. Power, R. Shafer, F. Wells LANL, Los Alamos, New Mexico, USA
MO3-39	Tailoring of the RF - Properties of a Multichannel Accelerator for the MeV Energies	137
	R. Wojke, J. Bannenberg, R. Steenvoorden, W. Urbanus FOM-Institute for Atomic and Molecular Physics, Amsterdam, The Netherlands P. van Amersfoort FOM-Institute for Plasma Physics, Nieuwegein, The Netherlands H. Klein, A. Schempp, R. Thomae, T. Weis IAP, Frankfurt am Main, Germany
MO3-40	A Four-Rod Cavity RFQ	140
	R. Kazimi Texas A&M University & Texas Accelerator Center, The Woodlands, Texas, USA
MO3-41	An 805 MHz Disk and Washer Structure for the Fermilab Linac Upgrade	143
	A. Moretti, D. Young, G. Lee, F. Mills, P. Zhou Fermilab, Batavia, Illinois, USA D. Swenson, P. Young Science Applications International Corporation, McLean, Virginia, USA
MO3-42	Acceleration of He₄ Ions in the APF Structure and the Linac I-2 for Injection into 10 GeV Synchrotron	146
	I. Chuvilo, V. Artemov, I. Kapchinskiy, Yu. Korchagin, V. Kuzmichev, V. Kurakin, V. Kushin, N. Lazarev, I. Parshin, S. Plotnikov, A. Raskopin, R. Romanovskiy, V. Stolbunov, S. Ugarov ITEP, Moscow, USSR
MO3-43	High-Energy (1-2 MeV) Beams for Magnetic Fusion - Tokamak Plasma Heating and Current Drive	149
	W. Becraft Grumman Space Systems, Oak Ridge, Tennessee, USA G. McMichael Atomic Energy of Canada, Chalk River, Ontario, Canada A. Schempp IAP, Frankfurt am Main, Germany T. Wanger LANL, Los Alamos, New Mexico, USA M. Akerman, G. Barber, W. Dagenhart, H. Haselton, B. Murphy, R. Raridon, K. Rothe, P. Ryan, W. Stirling, J. Whealton ORNL, Oak Ridge, Tennessee, USA
MO3-44	H¯ Beam Neutralization Measurements with a Gridded-Energy Analyser, a Noninterceptive Beam Diagnostic	155
	J. Sherman, P. Allison, E. Pitcher LANL, Los Alamos, New Mexico, USA
MO3-45	Experiments Connected with Tuning of the Drift Tube Cavities Stabilized with Post Couplers	158
	Ju. Bylinsky, S. Esin, A. Feschenko, P. Ostroumov, S. Zharylkapov INR, Moscow, USSR
MO3-46	Simultaneous Transport of N⁺ and N₂⁺ Beams through a F0D0 Channel	161
	W. Urbanus, R. Steenvoorden, R. Wojke, J. Bannenberg FOM-Institute for Atomic and Molecular Physics, Amsterdam, The Netherlands H. Klein, A. Schempp, R. Thomae, T. Weis IAP, Frankfurt am Main, Germany P. van Amersfoort FOM-Institute for Plasma Physics, Nieuwegein, The Netherlands
MO3-47	Pulsed H¯ Beams from Penning SPS Sources Equipped with Circular Emitters	164
	H.V. Smith, Jr., P. Allison, J. Sherman LANL, Los Alamos, New Mexico, USA
MO3-48	Longitudinal Beam Dynamics of a 5 MeV DTL - A Comparison of Theory and Experiment	167
	C. Fortgang, G. Bolme, W. Cottingame, K. Johnson, D. Rusthoi, O. Sander, G. Worth LANL, Los Alamos, New Mexico, USA
MO3-50	RF-Tuning of the HERA Linac 3 Alvarez Structures	170
	J. Peters DESY, Hamburg, Germany
MO3-51	Beam Transport with Magnetic Solenoids and Plasma Lenses	173
	R. Noble Fermilab, Batavia, Illinois, USA
MO3-52	Input Admittance Matrix of Multiport Driven DTL	176
	B. Cheo, R. Jones, J. Shmoys Polytechnic University, Farmingdale, New York, USA
MO3-53	Measurements on a Gabor Lens for Neutralizing and Focusing a 30 keV Proton Beam	179
	J. Palkovic University of Wisconsin, Madison, Wisconsin, USA R. Hren, G. Lee, F. Mills, C. Schmidt, J. Wendt, D. Young Fermilab, Batavia, Illinois, USA
MO3-54	Observation of Transverse Instabilities in the FNAL 200 MeV Linac	182
	E. McCrory, G. Lee, R. Webber Fermilab, Batavia, Illinois, USA
MO3-55	A Low Beta RF Linac-Structure of the IH-Type with Improved Radial Acceptance	185
	U. Ratzinger GSI, Darmstadt, Germany
MO3-56	Redesign of the Low Energy Section of the Fermilab Linac to Improve Beam Brightness	188
	C. Schmidt, R. Noble, J. Palkovic, F. Mills Fermilab, Batavia, Illinois, USA
MO3-57	An Alternate Side Coupled Structure for the Fermilab Linac Upgrade	190
	T. Jurgens, Q. Kerns, J. Fritz, M. May Fermilab, Batavia, Illinois, USA
MO3-58	Uniform Ribbon-Beam Generation for Accelerator Production of Tritium	192
	A. Jason, B. Blind LANL, Los Alamos, New Mexico, USA E. Svaton Rockwell International, Canoga Park, California, USA
MO3-59	The AGS H¯ RFQ Preinjector	196
	J. Alessi, J. Brennan, J. Brodowski, H. Brown, A. Kponou, V. LoDestro, P. Montemurro, K. Prelec, R. Witkover BNL, Upton, New York, USA R. Gough, J. Staples LBL, Berkeley, California, USA
MO3-60	Superconducting Accelerating Structures for High-Current Ion Beams	199
	J. Delayen ANL, Argonne, USA