Superconducting Components, Magnets and Power Supplies, Cryogenics and Vacuum

Title Page
Operation of Large Cryogenic Systems 3557
  • C.H. Rode, B. Ferry, W.B. Fowler, J. Makara, T. Peterson, J. Theilacker, R. Walker
Recent Advances in the Technology of Superconducting Magnets 3562
  • C.E. Taylor
Recent Progress in RF Superconductivity 3565
  • H. Piel
High Gradient Superconducting Cavities for Storage Rings 3570
  • R.M. Sundelin
A Superconducting Heavy Ion Injector Linac 3574
  • K.W. Shepard
Field Quality and Stability of Permanent Magnet Quadrupoles 3578
  • S. Herb
Abort Kicker Power Supply Systems at Fermilab 3581
  • G. Krafczyk, G. Dugan, M. Harrison, K. Koepke, E. Tilles
A Novel Fabrication Technique for Thin Metallic Vacuum Chambers with Low Eddy Current Losses 3584
  • J. Kouptsidis, R. Banthau, H. Hartwig
A Superconducting 352 MHz Prototype Cavity for LEP 3587
  • G. Arnolds-Mayer, Ph. Bernard, D. Bloess, G. Cavallari, E. Chiaveri, E. Haebel, H. Lengeler, H. Piel, R. Stierlin, J. Tückmantel, W. Weingarten
A Superconducting Half-Wave Resonator for Accelerating High Velocity Ions 3590
  • J.R. Delayen, J.E. Mercereau
Azimuthal Shaping of Cylindrical Accelerating Cavities for Improved Higher Order Mode Extraction 3593
  • J.C. Amato, D. Coulombe, J. L. Kirchgessner, R.M. Sundelin
Beam Test of a 9-Cell Superconducting Cavity in the PETRA Storage Ring 3596
  • B. Dwersteg, W. Ebeling, W.D. Müller, D. Proch, D. Renken, J. Susta, H. Vogel
Design and Test of a Superconducting Quarter-Wave-Resonator 3599
  • M. Steck, M. Grieser, E. Jaeschke, D. Krämer, R. Repnow, H. Sailer
Superconductors for Pulsed RF Accelerators 3602
  • I.E. Campisi, Z.D. Farkas
Lead Alloys for Superconducting Cavities 3605
  • L. Dietl, K. Rieger, U. Trinks
Superconducting Resonators for the University of Washington Booster Linac 3607
  • D.W. Storm, I. Ben-Zvi, J.M. Brennan
A Superconducting Nb3Sn Coated Multicell Accelerating Cavity 3610
  • M. Peiniger, H. Piel
A Large Aperture Pulsed Septum Magnet for Antiproton Injection into the CERN AC Ring 3613
  • P. Pearce, H. Boer Rookhuizen, P.J.T. Bruinsma, T.R. Sherwood, A. Vogel
Magnetic Field Computations of Fringe Fields between a Dipole and a Quadrupole Magnet 3616
  • L. Rinolfi, K. Preis, K.H. Richter, H. Stögner
An Air Core Quadrupole System for Fast Tune Control in CESR 3619
  • D.A. Dean, D.L. Rubin
Magnetic Field Measurements of the DESY II Magnets 3622
  • U. Berghaus, W. Kriens, S. Paetzold
Design, Construction and Performance of the DESY II Magnets 3625
  • G. Hemmie, H. Böttcher, U. Berghaus, E. Dasskowski, H.R. Heller, G. Meyer, G. Nawrath, F. Schwickert, K. Sinram, G. Wöbke, H. Wümpelmann
A Pulsed Septum Magnet for the Fermilab Antiproton Source 3628
  • J.A. Satti, S.D. Holmes
Magnets for the German Spallation Source SNQ 3631
  • U. Bechstedt, H. Haas, U. Hacker, A. Hardt, K. Henn, S. Martin, J. Wimmer
Ferrite Kicker Magnet for the LAMPF Switchyard Upgrade 3634
  • R.A. Hardekopf, E.F. Higgins, J.S. Lunsford
Measurement and Resulting First and Second Order Approximations for a 9 Bending Magnet in LAMPF's 750 keV Transport 3637
  • J.W. Hurd
CSEM-Steel Hybrid Wiggler/Undulator Magnetic Field Studies 3640
  • K. Halbach, E. Hoyer, S. Marks, D. Plate, D. Shuman
Hybrid Rare Earth Quadrupole Drift Tube Magnets 3643
  • K. Halbach, B. Feinberg, M.I. Green, R. MacGill, J. Milburn, J. Tanabe
Design of a Three Channel Septum Magnet 3646
  • J. Milburn, R. Caylor, J. Porter, R. Reimers, J. Tanabe
End Magnets for the NBS-Los Alamos Racetrack Microtron 3648
  • P.H. Debenham, E.R. Lindstrom, D.L. Mohr
High and Ultra-High Gradient Quadrupole Magnets 3651
  • W.O. Brunk, D.R. Walz
TOSCA Calculations and Measurements for the SLAC SLC Damping Ring Dipole Manget 3654
  • R.A. Early, J.K. Cobb
SLC Arc Transport System - Magnet Design and Construction 3657
  • G.E. Fischer, M. Anderson, R. Byers, K. Halbach
SLC Arc Transport System - AG-Magnet Measurement and Performance 3660
  • W.T. Weng, M. Anderson, R. Byers, J. Cobb, G. Fischer, V. Hamilton
Coupled Vibrational Modes of SLC Arc Magnet and Support System 3663
  • W.T. Weng, A.W. Chao
Some Uses of REPMM's in Storage Rings and Colliders 3666
  • J.E. Spencer
Radiation Effects of Protons on Samarium-Cobalt Permanent Magnets 3669
  • E.W. Blackmore
Stress Relaxation Studies of CBA and SSC Coil Sections 3672
  • M. Anerella, A. Hoffman, R. Jackimowicz, W. Lenz, J. Skaritka, D. Tuttle
Performance of Four 4.5m Two-in-One Superconducting R&D Dipoles for the SSC 3675
  • P. Dahl, J. Cottingham, R. Fernow, M. Garber, A. Ghosh, C. Goodzeit, A. Greene, J. Herrera, S. Kahn, E. Kelly, G. Morgan, R. Palmer, A. Prodell, W. Sampson, W. Schneider, R. Shutt, P. Thompson, P. Wanderer, E. Willen
Results from Heater-Induced Quenches of a 4.5m Two-in-One Superconducting R&D Dipole for the SSC 3678
  • G. Ganetis, A. Prodell
Effect of Cu4Ti Compound Formation on the Characteristics of NbTi Accelerator Magnet Wire 3681
  • M. Garber, R.L. Sabatini, W.B. Sampson, M. Suenaga
Magnetization, Critical Current, and Injection Field Harmonics in Superconducting Accelerator Magnets 3684
  • A.K. Ghosh, W.B. Sampson, P. Wanderer
A Design for a High-Field Combined Function Superferric Magnet 3687
  • R.C. Gupta, G.H. Morgan
Random Errors in the Magnetic Field Coefficients of Superconducting Magnets 3689
  • J. Herrera, R. Hogue, A. Prodell, P. Wanderer, E. Willen
Comparison of Magnetic Field Calculations to Measurements on a CBA 2-in-1 Magnet System 3692
  • S. Kahn, R. Gupta, G. Morgan, P. Thompson
Use of an Elliptical Aperture to Control Saturation in Closely-Coupled, Cold Iron Superconducting Dipole Magnets 3695
  • G. Morgan
Superconducting Magnet System for RHIC 3698
  • P.A. Thompson, J. Cottingham, P. Dahl, R. Fernow, M. Garber, A. Ghosh, C. Goodzeit, A. Greene, H. Hahn, J. Herrera, S. Kahn, E. Kelly, G. Morgan, S. Plate, A. Prodell, W. Sampson, W. Schneider, R. Shutt, P. Wanderer, E. Willen
A 5m Long Impregnated NbTi Dipole Magnet 3701
  • D. Leroy, M. Castiglioni, D. Hagedorn
Technological Aspects of the LEP Low-Beta Insertions 3704
  • T.M. Taylor
High-Gradient Superconducting Quadrupoles 3707
  • R.A. Lundy, B.C. Brown, J.A. Carson, R.A. Erickson, H.E. Fisk, R.H. Hanft, P.M. Mantsch, A.D. McInturff, R.H. Remsbottom
Experimental Evaluation of Design Features of a Cryostat for an Iron-Less Cos SSC Magnet 3710
  • R.C. Niemann, J.A. Carson, N.H. Engler, H.E. Fisk, J.D. Gonczy, R.H. Hanft, M. Kuchnir, P.M. Mantsch, P.O. Mazur, A.D. McInturff, T.H. Nicol, J. Otavka, R.J. Powers, E.E. Schmidt, A. Szymulanski
Superconducting Wire with Small Filaments for SSC Magnets 3714
  • Y. Tanaka, Y. Ikeda, H. Tanaka
Magnet Correction by Figure Eights 3717
  • J. Purcell, W. Chen, A. Peuron
The Construction and Test Results of a 10T Dipole Magnet 3719
  • T. Shintomi, K. Aihara, K. Asano, Y. Hakuraku, H. Hirabayashi, M. Kobayashi, T. Mito, H. Moriai, R. Saito, F. Suzuki, T. Suzuki, K. Tsuchiya, M. Wake, T. Yamagiwa
Numerical Solution of Boundary Condition to Poisson's Equation and its Incorporation into the Program POISSON 3722
  • S. Caspi, M. Helm, L.J. Laslett
Effect of Manufacturing Errors on Field Quality of Dipole Magnets for the SSC 3725
  • R.B. Meuser
Design and Performance of 40mm, 6.5 T, Collared, Cold-Iron Model Magnets 3728
  • C. Peters, W. Gilbert, W. Hassenzahl, K. Mirk, J. Rechen, R. Scanlan, C. Taylor
Sextupole Correction Coils for SSC Model Dipoles 3731
  • J.B. Rechen, W.S. Gilbert, W.V. Hassenzahl
Characteristics and Performance of the System Developed for Magnetic Mapping of the NSCL Superconducting K800 Cyclotron Magnet 3734
  • L.H. Harwood, M. Fowler, R. Fox, H. Hanawa, J.A. Nolen, Jr., A.F. Zeller
A New Technique for Wiring SSC Sextupole Superconducting Corrector Coils 3737
  • B. Leon
Design of the Dipole Magnet for the "C" Version of the Superconducting Supercollider 20 TeV Twin-Beam Proton Accelerator (SSC) 3740
  • S. Pissanetzky, W. Schmidt
Limitation of Critical Current Density by Intermetallic Formation in Fine Filament Nb-Ti Superconductors 3743
  • D.C. Larbalestier, Li Chengren, P.J. Lee, W. Starch
A 28 kV 0.025%, 200 kW DC Power Supply 3746
  • D. McGhee, J. Bogaty, W. Praeg
A Multi-Function Ring Magnet Power Supply for Rapid-Cycling Synchrotrons 3749
  • W.F. Praeg
Magnet Excitation Circuits for DESY II 3752
  • W. Bothe, P. Pillat
Pulsed Power Supplies for the Fermilab 1 TeV Switchyard 3755
  • L. Bartelson, J. Walton
Magnet Current Bypass Shunt 3757
  • F. Cilyo, J. McCarthy, B. Wisner
A Precision Pulser for Main Ring Extraction 3760
  • J. Dinkel, J. Biggs
The Fermilab DØ Overpass Power Supply System 3763
  • W. Merz, H. Pfeffer
The Tevatron Extraction Pulser 3766
  • H. Pfeffer
Power Supply Control Programs for the TRISTAN AR 3769
  • H. Fukuma, K. Endo, A. Kabe, H. Koiso, T. Kubo
Steering Magnet Power Supply Control System for the TRISTAN AR 3772
  • T. Kubo, K. Endo, H. Fukuma, A. Kabe, T. Ozaki
Application of a GTO Thyristor to a Dual Resonant Frequency Circuit for the Magnet of a Rapid-Cycling Synchrotron 3775
  • H. Someya, T. Adachi, H. Baba, Y. Irie, S. Matsumoto, H. Sasaki, Y. Yano
Very High Precision Current Regulated Power Supplies for the Fermilab Antiproton Source 3778
  • J. McCarthy, L. Farkas, D. Wolff
A Bilateral Power Supply with Energy Storage Buffer for the Superconductive Coils of Large Particle Accelerators 3781
  • M. Ehsani, R.L. Kustom
Evaluation of the GTO for 270 MVA Interrupter Applications 3784
  • M. Ehsani, W.H. Kernaghan
Details of the Cryogenic System for the Cornell Superconducting RF Beam Tests 3787
  • J. Kirchgessner, P. Demjanic, C. Henderson, S. Herb, N. Mistry, L. Phillips, J. Walters
Long Removable Cryogenic Transfer Lines 3790
  • M.L. Mallory, A. Gavalya, H.W. Laumer
A Vacuum System for the Argonne 6 GeV Synchrotron Light Source 3792
  • R. Wehrle, J. Moenich
Surface Conditioning of Synchrotron Radiation Source to Improve Beam Lifetime 3795
  • T.S. Chou
Ultrahigh Vacuum System of the Heavy Ion Transport Line at Brookhaven 3797
  • H.C. Hseuh, I. Feigenbaum, M. Manni, R. Skelton, P. Stattel
High Vacuum Portable Pumping Station Suitable for Accelerator Use 3800
  • P. Stattel, J. Briggs, W. DeBoer, R. Skelton
A Method for Compensating Bellows Pressure Loads While Accommodating Thermal Deformations 3803
  • M.H. Woodle
Radiation Resistance of Elastomers 3806
  • G. Lee
Operational Characteristics of the TRISTAN Accumulation Ring Vacuum System 3809
  • T. Momose, H. Ishimaru, K. Kanazawa, H. Mizuno, K. Narushima, H. Watanabe
Beam Line Windows at LAMPF 3812
  • R.D. Brown, D.L. Grisham, J.E. Lambert
Tailored Vacuum Chambers for AC Magnets 3815
  • A. Harvey
High Vacuum Chambers for High Energy Physics 3818
  • G.R. Matarrese
Investigation of the Touschek Effect in VUV Electron Storage Ring 3821
  • Y. Miyahara, H. Nishimura