Accelerator Technology III- Superconducting Components, Magnets (poster session)

Title	Page
Magnet Design for the DARHT Linear Induction Accelerators	2110
M.J. Burns, K. Chellis, C. Mockler, T. Tucker, R. VanMaren, G. Velasquez
Magnetic Data Analysis for the ALS Lattice Magnets	2113
R. Keller
Magnetic Measurements of the XLS Magnets	2116
L. Solomon, J. Galayda, C. Sylvester
Magnetic Measurements of the 12-Pole Trim Magnets for the 200 MeV Compact Synchrotron XLS at the National Synchrotron Light Source	2119
J. Krishnaswamy, H. Hsieh, S. Kalsi
Determination of the Particle Momentum in LEP from Precise Magnet Measurements	2122
J. Billan, J.P. Gourber, K.N. Henrichsen
Measurements of Quadrupole Magnets for the MIT-Bates SHR	2125
J.D. Zumbro, P. Bonneau, M. Farkhondeh, J.B. Flanz, S.P. Holmberg, T. Russ, W.W. Sapp, C. Sibley
Harmonic Analysis of Fermilab Main Ring Quadrupoles	2128
B.C. Brown, P.O. Mazur, J.-F. Ostiguy, S.M. Pruss, F. Turkot
Three-Dimensional Field Map of the Fermilab D0 Dectector	2131
J.-F. Ostiguy, R. Yamada
Software Design for a Database Driven System for Accelerator Magnet Measurements	2134
B.C. Brown, M.E. Bleadon, H.D. Glass, R. Glosson, R.W. Hanft, D.J. Harding, P.O. Mazur, J.E. Pachnik, J.W. Sim, K. Trombly-Freytag, D.G. Walbridge
Modification of LAMPF's Magnet-Mapping Code for Offsets of Center Coordinates	2137
J.W. Hurd, S. Gomulka, F. Merrill, B.L. Weintraub
A New 3-D Integral Code for Computation of Accelerator Magnets	2140
L.R. Turner, L. Kettunen
The Physical Way of Standardizing Magnets	2143
F.-J. Decker
Septum Magnet for Electron Slow Extraction from the Yerevan Synchrotron	2146
A.Z. Babaian, G.B. Bagdasarian, E.A. Ludmirsky, V.T. Nickogosian, J. Rummler, A.R. Toumanian, A.G. Zacharian
Observation of a Periodic Pattern in the Persistent-Current Fields of the Superconducting HERA Magnets	2149
H. Bruck, D. Gall, M. Halemeyer, J. Krzywinski, R. Meinke, H. Preissner, P. Schmüser, R. Stiening, C. Stolzenburg, R. ter Avest, L.J.M. van de Klundert
New Final Focus System for the SLAC Linear Collider	2152
N. Toge, W.W. Ash, H. Band, A.O. Bazarko, Y.-C. Chao, R. Erickson, R. Gray, S.S. Hertzbach, R.R. Kofler, D. Mansour, C.M. Spencer, J. Turk, C. Zeitlin, V. Ziemann
Recent Improvements in Superconducting Cable for Accelerator Dipole Magnets	2155
R.M. Scanlan, J.M. Royet
Correction of Magnetization Sextupole and Decapole in a 5 Centimeter Bore SSC Dipole Using Passive Superconductor	2158
M.A. Green
Preliminary Study of an Integral Harmonic Analysis Magnetic Field Measurement System for Long SSC Magnets	2161
M.I. Green
Experiments with All-Kapton Insulation and Axial Prestress in 1.8 m-Long SSC R&D Magnets	2164
P. Wanderer, M. Anerella, G. Cottingham, G. Ganetis, M. Garber, A. Ghosh, C. Goodzeit, A. Greene, R. Gupta, J. Herrera, S. Kahn, E. Kelly, A. Meade, G. Morgan, J. Muratore, A. Prodell, P. Radusewicz, M. Rehak, E. Rohrer, W. Sampson, R. Shutt, P. Thompson, E. Willen
Construction and Results of the 50 mm Short R&D Dipole Magnets	2167
G.H. Morgan, M. Anerella, J. Cottingham, G. Ganetis, M. Garber, A. Ghosh, C. Goodzeit, A. Greene, R. Gupta, J. Herrera, S. Kahn, E. Kelly, A. Morgillo, J. Muratore, A. Prodell, P. Radusewicz, M. Rehak, E. Rohrer, W. Sampson, R. Shutt, P. Thompson, P. Wanderer, E. Willen
Magnetic Properties of Iron Yoke Laminations for SSC Dipole Magnets	2170
S.A. Kahn, G.H. Morgan
Tests of 1.5 Meter Model 50mm SSC Collider Dipoles at Fermilab	2173
M. Wake, R. Bossert, K. Coulter, S. Delchamps, S. Gourlay, T.S. Jaffery, W. Kinney, W. Koska, M.J. Lamm, R. Sims, J. Strait, M. Winters
Mechanical Design of the 2D Cross-Section of the SSC Collider Dipole Magnet	2176
J. Strait, R. Bossert, J. Carson, K. Coulter, J. Kerby, G. Spigo, J.R. Turner
Tests of 40 mm SSC Dipole Model Magnets with Vertically Split Yokes	2179
W. Koska, R. Bossert, K. Coulter, S. Delchamps, S. Gourlay, T.S. Jaffery, W. Kinney, M.J. Lamm, J. Strait, M. Wake
Coil End Design for the SSC Collider Dipole Magnet	2182
J.S. Brandt, N.W. Bartlett, R.C. Bossert, J.A. Carson, J.M. Cook, J.J. Konc, G.C. Lee
SSC Collider Dipole Magnet End Mechanical Design	2185
S.W. Delchamps, R.C. Bossert, J. Carson, K. Ewald, H. Fulton, J. Kerby, W. Koska, K.K. Leung, J. Strait, M. Wake
Optimization of the End Winding Geometry of Dipole Magnets	2188
M.F. Reusch, J.C. Nearing, D.W. Weissenburger
Bipolar and Unipolar Tests of 1.5m Model SSC Collider Dipole Magnets at Fermilab	2191
M.J. Lamm, K.J. Coulter, S. Delchamps, D. Fortunato, T.S. Jaffery, D.E. Johnson, W. Kinney, W. Koska, J.P. Ozelis, J. Strait, M. Wake
Coil Shapes Towards Pure Multipoles in Circular Regions (A Numerical Approach)	2194
V. Thiagarajan
A Software Package Linking PE2D and ANSYS for SSC Magnet Design	2197
N. Kallas, C. Haddock, J. Jayakumar, D. Orrell, G. Snitchler, G. Spigo, J. Turner
Cooldown Stresses on the Coldmass of SSC Dipole Magnets	2200
B. Aksel, K. Leung
Divergent Quench Velocity Expression and 4-cm SSC R&D Dipole Magnets	2203
G. Lopez
Mechanical Analysis of Beam Tube Assemblies for SSC Dipoles During a Quench	2206
S.A. Smith, C. Haddock, R. Jayakumar, J. Turner, J. Zbasnik
Hydraulic Quench Simulations in SSC Dipole Magnets	2209
G. Snitchler, B. Aksel
Quench Analysis of the Energy Deposition in the SSC Magnets and Radiation Shielding of the Low- IR Quadrupoles	2212
G. Lopez
SSC Dipole Quench Protection Heater Test Results	2215
C. Haddock, R. Bossert, J. DiMarco, T. Jaffery, R. Jayakumar, J. Kuzminski, M. Lamm, P. Mazur, F. Meyer, D. Orris, J. Strait, G. Tool
The SSC Collider Correction System	2218
S.R. Stampke, Y. Cai, J. Skaritka
Superferric Correction Magnet Test Results	2221
R. Rocha, J. Colvin, F.R. Huson, W.W. MacKay, Y. Miao, S. Pissanetzky, G. Shotzman, J. Zeigler
Quench Simulation Studies of the TAC Jelly Roll Superferric Dipole Corrector Elements for the SSC	2224
G. Lopez
Quench Performance of Superconducting Quadrupole Magnets for the New Fermilab Low Beta Insertion	2227
S.A. Gourlay, J.A. Carson, R. Hanft, T.S. Jaffery, K. Koepke, M.J. Lamm, P.M. Mantsch, A.D. McInturff, A. Mokhtarani, D. Orris, T. Peterson
Production Measurements on the Quadrupole Correctors for the New Low-Beta System for the Tevatron Collider	2230
A. Mokhtarani, B.C. Brown, R. Hanft, A.R. Oleck, T. Peterson, F. Turkot
Magnetic Performance of New Fermilab High Gradient Quadrupoles	2233
R. Hanft, B.C. Brown, J.A. Carson, S.A. Gourlay, M.J. Lamm, A.D. McInturff, A. Mokhtarani, A. Riddiford
Fabrication and Performance of a New High-Gradient Trim Quadrupole for the Fermilab Luminosity Upgrade	2236
J.A. Carson, S.A. Gourlay, M.J. Lamm, P.M. Mantsch, A.W. Riddiford
RHIC Insertion Magnets	2239
R.C. Gupta, J. Cottingham, G. Ganetis, M. Garber, A. Ghosh, A. Greene, H. Hahn, J. Herrera, S. Kahn, E. Kelly, E. Killian, A. Meade, G. Morgan, J. Muratore, A. Prodell, M. Rehak, E. Rohrer, W. Sampson, R. Shutt, P. Thompson, P. Wanderer, E. Willen
Iron Saturation Control in RHIC Dipole Magnets	2242
P.A. Thompson, R.C. Gupta, H. Hahn, S.A. Kahn, G.H. Morgan, P.J. Wanderer, E. Willen
Revised Cross Section for RHIC Dipole Magnets	2245
P.A. Thompson, R.C. Gupta, H. Hahn, S.A. Kahn, G.H. Morgan, P. Wanderer, E. Willen
Superconducting Magnet Program for X-Ray Lithography Source at Brookhaven National Laboratory	2248
H. Hsieh, R. Blumberg, R. Heese, S. Kalsi, E.M.W. Leung, J. Murphy, S. Pjerov, M.F. Reusch, S. Sharma
A Dipole Magnet Model for Compact Synchrotron Light Source	2251
M. Kitamura, N. Maki, H. Tomeoku, H. Yamamoto
The Superconducting Tritron Magnets	2254
R. Kratz, G. Hinderer, J. Junger, J. Labedzki, U. Trinks
Superconducting Quadrupole Magnet System for TRISTAN Mini-Beta Insertions	2257
K. Endo, K. Egawa, H. Fukuma, A. Kabe, T. Kubo, S. Kuroda, S. Kurokawa, Y. Morita, Y. Ohsawa, N. Ohuchi, T. Ozaki, R. Sugahara, K. Tsuchiya
A Design Concept for the LHC Insertion Quadrupoles	2260
W. Scandale, T. Taylor
A Guideline for Design, Analysis, and Fabrication of Vacuum Vessels for Cryogenic Accelerators	2263
R.C. Gentzlinger, K.E. Christensen
Instrumentation and Control of the AGS Booster Vacuum System	2266
J. Gabusi, J. Geller, H.C. Hseuh, P. Rosas, J. Sandburg, B. Shen, P. Stattel, R. Zapasek
Pumping Mechanisms in Sputter-Ion Pumps Low Pressure Operation	2269
K.M. Welch
Ceramic Beam Pipe for the TRIUMF KAON Factory Synchrotron Rings	2272
T. Hodges, M. Featherby, R. Langstaff, C. Oram, C. Planner
Vacuum Chamber of the Injector Synchrotron for the Advanced Photon Source	2275
R. Benaroya, R. Dortwegt
Vacuum Chamber for the 3 GeV SPEAR Injector Synchrotron	2278
H. Morales, U. Cummings, P. Golceff, N. Hower, W. Li, J. Safranek, J. Voss, H. Wiedemann
Design Considerations for Beam Tube Penetration of a Liquid Argon Collider Detector	2281
K. Primdahl, H. Jostlein
SLC Polarized Beam Source Ultra-High-Vacuum Design	2284
T.L. Lavine, J.E. Clendenin, E.L. Garwin, E.W. Hoyt, M.W. Hoyt, R.H. Miller, J.A. Nuttall, D.C. Schultz, D. Wright
Photon Stimulated Desorption of Neutral Species from Aluminum	2286
T.S. Chou
Modeling Photo-Desorption in High Current Storage Rings	2289
W.A. Barletta
Processing and Evaluation of the AGS Booster Ultra-High Vacuum System	2292
H.C. Hseuh, M. Mapes, P. Schnitzenbaumer, B. Shen, R. Sikora, P. Stattel
Calculation of Pressure Distribution in Vacuum Systems Using a Commercial Finite Element Program	2295
J. Howell, H. Jostlein, B. Wehrle
Performance Estimation of Vacuum System Components including Crotch and Absorber	2298
T. Nishidono, S.H. Be, H. Daibo, T. Hanasaka, Y. Hirano, S.R. In, Y. Oikawa, H.A. Sakaue, S. Takahashi, K. Watanabe, S. Yokouchi
ANL Advanced Photon Source Crotch Absorber Design	2301
M. Choi, J.D. Gonczy, J.W. Howell, R.C. Niemann
UHV Seal Studies for the Advanced Photon Source Storage Ring Vacuum System	2304
J.D. Gonczy, R.J. Ferry, R.C. Niemann, B. Roop
Vacuum Design for a Superconducting Mini-Collider	2307
W. Barletta, S. Monteiro
Design of the Vacuum System for the High Energy Ring of an Asymmetric B-Factory Based on PEP	2310
W. Barletta, M. Calderon, T. Jenkins, R. Wong
Ion Clearing and Photoelectron Production in the 200 MeV SXLS Ring	2313
H. Halama, E. Bozoki
SXLS Phase II Vacuum System	2316
J.C. Schuchman, T.S. Chou, H. Halama, H. Hsieh, T. Kim, S. Pjerov, F. Staicu
The Cryogenic Operation of the Superconducting Magnet System in the HERA Proton Storage Ring: Cool Down, Steady State Operation, Quench Recovery Processes	2319
G. Horlitz, M. Clausen, H. Herzog, R. Lange, H. Lierl
Magnetic Permeability of Stainless Steel for Use in Accelerator Beam Transport Systems	2322
N. Wilson, P. Bunch
A Closed Cycle Cryogenic System for Testing Superconducting RF Cavities	2325
C. Reece, B. Almeida, T. Powers, J. Susta
Extraction Septum Magnet for the SSRL SPEAR Injector	2328
J. Cerino, M. Baltay, R. Boyce, S. Harris, R. Hettel, M. Horton, K. Zuo
Operational Experience with SLC Damping Ring Kicker Magnets	2331
T. Mattison, R. Cassel, A. Donaldson, G. Gross, A. Harvey
Development of Epoxy Potting for High Voltage Insulation at SLAC	2334
G. Gross, R. Cassel, T. Mattison
Development and Performance of Electrostatic Deflector Insulators for the Chalk River Superconducting Cyclotron	2337
C.R. Hoffmann, J.F. Mouris
A Design for a Beam Halo Scraper System for the Tevatron Collider	2340
S.M. Pruss
Synchrotron Radiation Masking on Asymmetric 6.5 x 4.3-GeV B-Factory	2342
V.E. Blinov, V.A. Lebedev, A.V. Matveev, V.A. Tayursky, A.A. Zholents
Engineering Design of the PLS 2 GeV Storage Ring Dipole Magnet	2345
E.S. Park, H.S. Han, Y.M. Koo, Y.G. Nah
Low-Sextupole Steering Dipoles for the MIT-Bates SHR	2348
M. Farkhondeh, R.J. Averill, W.W. Sapp, J.D. Zumbro
Permanent Magnet-Based Dipole for a Small Storage Ring	2351
F. Putris, W. Vernon
Magnet End Design: The Main Injector Dipoles	2354
J.-F. Ostiguy
Effects of the SRRC Second Prototype Dipole Magnet on the SRRC Ring	2357
J.C. Lee
A Radiation-Hardened Pulsed Magnet for the Tevatron-I Target Station	2360
P. Hurh, M. Gormley, J. Hangst, J. Howell, S. O'Day
Magnets for TRIUMF's KAON Factory	2363
A.J. Otter, P.A. Reeve
Magnetic Devices of the Amsterdam Pulse Stretcher Ring AmPS	2366
H. Boer Rookhuizen, J. Bijleveld, G. Luijckx, R. Maas, Y. Wu, A. van der Linden
The Ring Magnets for the SSRL SPEAR Injector	2369
M.M. Baltay, J. Cerino, R. Hettel, J. Safranek, J. Voss, H. Wiedemann, K. Zuo
The ELETTRA Transfer Line Magnets	2372
M. Begg, D. Einfeld, D. Tommassini
Fabrication and Tests of Prototype Quadrupole Magnets for the Storage Ring of the Advanced Photon Source	2375
S.H. Kim, E.L. Black, J.M. Jagger, K.M. Thompson
A Quadrupole Magnet for the Fermilab Linac Upgrade	2378
T. Kroc
CEBAF Cryomodule Testing	2381
K. Jordan, R. Bundy, I.E. Campisi, K. Crawford, M. Drury, J.P. Kelley, T. Lee, J. Marshall, J. Preble, J. Robb, W.J. Schneider, E. Stitts, R.M. Sundelin, H. Whitehead, M. Wiseman
Performance of Superconducting Cavities for CEBAF	2384
P. Kneisel, J. Mammosser, G. Rao, K. Saito, R. Sundelin
Q Degradations in Superconducting Niobium Cavities	2387
K. Saito, P. Kneisel
Production of Superconducting Niobium Cavities for CEBAF	2390
M. Dzenus, K. Iversen, D. Kiehlmann, M. Peiniger
First Operation of MACSE the Saclay Pilot Superconducting Electron Linac	2393
B. Aune, C. Antoine, Phung Ngoc B., B. Bonin, P. Bosland, S. Buhler, J.M. Cavedon, S. Chel, C. Chianelli, A. Curtoni, M. Desmons, J. Fagot, M. Fouaidy, J. Gastebois, A. Godin, F. Gougnaud, G. Gourcy, J.F. Gournay, F. Guemas, X. Hanus, C. Henriot, J. Jablonka, J.M. Joly, M. Juillard, T. Junquera, E. Klein, F. Koechlin, P. Leconte, A. Mosnier, M. Prome, H. Safa, T. Tourrette, A. Veyssiere
Superconducting RF Activities at Peking University	2396
C. Chen, J. Song, G. Wang, L. Wang, B. Zhang, K. Zhao
First Test of a 1.5 GHz Single Cell Accelerating Cavity Obtained by Magnetron Sputtering of Niobium	2399
G.C. Gualco, P. Fabbricatore, G. Gemme, A. Matrone, R. Musenich, R. Parodi, S. Rizzo, F. Rosatelli, B. Zhang
Fabrication Techniques and RF Properties of Niobium Thin Wall Cavities	2402
M. Sakano, T. Fujino, H. Hirabayashi, M. Ikeda, H. Matsuba, S. Mukoyama, T. Shimano, A. Yamamoto
Operational Experience with the TRISTAN Superconducting RF System	2405
K. Akai, T. Furuya, E. Kako, K. Kubo, S. Noguchi, T. Shishido
Long Term Performance of the TRISTAN Superconducting RF Cavities	2408
E. Kako, K. Akai, T. Furuya, K. Kubo, S. Mitsunobu, H. Nakai, S. Noguchi, T. Shishido, T. Tajima, T. (KEK) Takahashi
High Peak Power RF Processing Studies of 3 GHz Niobium Cavities	2411
J. Graber, P. Barnes, J. Kirchgessner, D. Moffat, H. Padamsee, D. Rubin, J. Sears, Q.S. Shu
Increase in RF Surface Resistance of Niobium as a Result of Acid Treatment	2414
D. Moffat, P. Barnes, J. Kirchgessner, H. Padamsee, J. Potts, D. Proch, D. Rubin, J. Sears, Q. Shu
Test Results on 3 GHz Structures for a Superconducting Linear Collider	2417
R.W. Roth, J. Graber, J. Kirchgessner, V.G. Kurakin, D. Moffat, G. Muller, H. Padamsee, H. Piel, J. Pouryamout, D. Reschke, D. Rubin, J. Sears, Q.S. Shu
Field Emission Studies of Heat Treated and Chemically Treated Superconducting Cavities	2420
H. Padamsee, P. Barnes, J. Kirchgessner, D. Moffat, D. Rubin, J. Sears, Q.S. Shu
Crab Cavity Development for the Cornell B-Factory, CESR-B	2423
H. Padamsee, P. Barnes, C. Chen, J. Kirchgessner, D. Moffat, D. Rubin, Y. Samed, J. Sears, Q.S. Shu, M. Tigner, D. Zu
Development and Test of an Accelerating Cavity Shape for a Superconducting Linear Collider	2426
J. Kirchgessner, P. Barnes, W. Hartung, M. Hiller, D. Moffat, H. Padamsee, D. Rubin, D. Saraniti, J. Sears, Q.S. Shu
Status of the Superconducting Cavity Program for HERA	2429
B. Dwersteg, G. Enderlein, W. Korber, A. Matheisen, W.-D. Moller, D. Proch, D. Renken, J. Sekutowicz
Investigations on Hydrogen Contamination of Superconducting Cavities	2432
G. Enderlein, W. Korber, A. Matheisen, D. Proch, F. Scholz
Transient Heat Conduction Analysis in Superconducting Cavities	2435
X. Cao, D. Proch
Analysis of the Radiofrequency Dipole and Qudarupole Effects in a QW Resonator	2438
A. Battistella, G. Bisoffi, M. Cavenago, A.M. Porcellato
Recent Developments in High-Current Superconducting Ion Linacs	2441
J.R. Delayen, C.L. Bohn, W.L. Kennedy, C.T. Roche, L. Sagalovsky
Status of the SUNY Superconducting RFQ	2444
A. Jain, I. Ben-Zvi, A. Lombardi, P. Paul, H. Wang
RF Power Requirements for a High Intensity Proton Collider-Part I	2447
D. Boussard
The Superconducting Cavities for the TRITRON	2450
P. Schutz, T. Grundey, J. Labedzki, U. Trinks
Applied Geometric Tolerancing in Accelerator Component Design	2453
R.E. Lujan, K.E. Christensen
Considerations for Design of a Micropositioner for Cryogenic Accelerators	2456
S.C. Lloyd, R.C. Gentzlinger
Cryogenic Gas Disconnect Joints Used in Cryogenic Accelerator Cold-Gas Distribution Systems	2459
N.G. Wilson, C. Bridgman, R.J. Grieggs
Field Measurement of Superconducting Quadrupole Magnets for TRISTAN Mini-Beta Insertions	2462
K. Egawa, K. Endo, T. Kubo, Y. Morita, Y. Ohsawa, N. Ohuchi, T. Ozaki, R. Sugahara, K. Tsuchiya
Design of the Magnet for the SPring-8 Storage Ring	2465
N. Kumagai, K. Kumagai, S. Motonaga, J. Ohnishi, H. Takebe
One-Dimensional Time-Independent Conduction States and Temperature Distribution along a Normal Zone During a Quench	2468
G. Lopez
Non Similarity Solution Approximation to the Thermal Hydraulic Quenchback in Superconductors	2471
G. Lopez
Development of Non-Ferrous Superconducting Magnets	2474
F. Krienen, D. Loomba, W. Meng
Design Considerations and Prototype Performance of the Fermilab Main Injector Dipole	2477
D.J. Harding, M.E. Bleadon, B.C. Brown, E. Desavouret, J.D. Garvey, H.D. Glass, F. Harfoush, S.D. Holmes, J.C. Humbert, J.M. Jagger, G.R. Kobliska, A. Lipski, P.S. Martin, P.O. Mazur, F.E. Mills, D.F. Orris, J.-F. Ostiguy, J.E. Pachnik, S.G. Peggs, E.E. Schmidt, J.W. Sim, S.C. Snowdon, D.G. Walbridge
Time Decay Measurements of the Sextupole Component of the Magnetic Field in a 4-cm Aperture, 17-m-Long SSC Dipole Magnet Prototype	2480
A. Devred, J. DiMarco, R. Hanft, J. Kuzminski, P.O. Mazur, T. Ogitsu, D. Orris, T. Peterson, R. Stiening, J. Tompkins, Y. Yu, H. Zheng