PAC07 Special Edition

A collection of articles that expand upon original research presented at the 2007 Particle Accelerator Conference (June 25 - 29, 2007, Albuquerque, New Mexico). View Original Announcement

Other PRST-AB Special Editions, Conference Editions, and Special Collections

PAC07 Table of Contents

ARTICLES

Low-and Intermediate-Energy Accelerators

Superconducting CH structure
H. Podlech, U. Ratzinger, H. Klein, C. Commenda, H. Liebermann, and A. Sauer
Published 7 August 2007 (19 pages)
080101 [View PDF (7331 kB) , One-column PDF (7365 kB), or gzip'ed PS (34564 kB) ]

Advanced numerical studies of the neutralized drift compression of intense ion beam pulses
Adam B. Sefkow and Ronald C. Davidson
Published 24 October 2007 (21 pages)
100101 [View PDF (5267 kB) , One-column PDF (5685 kB), or gzip'ed PS (14232 kB) ]

Electron cloud generation and trapping in a quadrupole magnet at the Los Alamos proton storage ring
Robert J. Macek, Andrew A. Browman, John E. Ledford, Michael J. Borden, James F. O’Hara, Rodney C. McCrady, Lawrence J. Rybarcyk, Thomas Spickermann, Thomas J. Zaugg, and Mauro T. F. Pivi
Published 17 January 2008 (11 pages)
010101 [View PDF (4105 kB) , One-column PDF (4101 kB), or gzip'ed PS (22298 kB) ]

Synchrotron Radiation and Free-Electron Lasers

Commissioning the Linac Coherent Light Source injector
R. Akre, D. Dowell, P. Emma, J. Frisch, S. Gilevich, G. Hays, Ph. Hering, R. Iverson, C. Limborg-Deprey, H. Loos, A. Miahnahri, J. Schmerge, J. Turner, J. Welch, W. White, and J. Wu
Published 12 March 2008 (20 pages)
030703 [View PDF (8307 kB) , One-column PDF (8321 kB), or gzip'ed PS (36242 kB) ]

Proposed dielectric-based microstructure laser-driven undulator
T. Plettner and R. L. Byer
Published 20 March 2008 (10 pages)
030704 [View PDF (429 kB) , One-column PDF (434 kB), or gzip'ed PS (2050 kB) ]

High-Energy Accelerators and Colliders

Optical effects of wakefields in the PEP-II Stanford Linear Accelerator Center B Factory
S. Heifets, S. Novokhatski, and D. Teytelman
Published 9 January 2007 (9 pages)
011001 [View PDF (518 kB) , One-column PDF (524 kB), or gzip'ed PS (362 kB) ]

Bunched beam stochastic cooling in a collider
M. Blaskiewicz and J. M. Brennan
Published 14 June 2007 (6 pages)
061001 [View PDF (441 kB) , One-column PDF (447 kB), or gzip'ed PS (239 kB) ]

Transverse emittance dilution due to coupler kicks in linear accelerators
Brandon Buckley and Georg H. Hoffstaetter
Published 16 November 2007 (11 pages)
111002 [View PDF (811 kB) , One-column PDF (813 kB), or gzip'ed PS (1383 kB) ]

Generalized Napoly integral to compute wake potentials in axisymmetric structure
Yoshihiro Shobuda, Yong Ho Chin, and Koji Takata
Published 28 January 2008 (11 pages)
011003 [View PDF (291 kB) , One-column PDF (293 kB), or gzip'ed PS (335 kB) ]

Electron cloud observations and cures in the Relativistic Heavy Ion Collider
W. Fischer, M. Blaskiewicz, J. M. Brennan, H. Huang, H.-C. Hseuh, V. Ptitsyn, T. Roser, P. Thieberger, D. Trbojevic, J. Wei, S. Y. Zhang, and U. Iriso
Published 18 April 2008 (18 pages)
041002 [View PDF (2303 kB) , One-column PDF (2315 kB), or gzip'ed PS (8033 kB) ]

New Acceleration Techniques

Wakefields generated by electron beams passing through a waveguide loaded with a slightly dispersive active medium
Andrey V. Tyukhtin, Alexey Kanareykin, and Paul Schoessow
Published 29 May 2007 (6 pages)
051302 [View PDF (360 kB) , One-column PDF (358 kB), or gzip'ed PS (258 kB) ]

Generating multi-GeV electron bunches using single stage laser wakefield acceleration in a 3D nonlinear regime
W. Lu, M. Tzoufras, C. Joshi, F. S. Tsung, W. B. Mori, J. Vieira, R. A. Fonseca, and L. O. Silva
Published 5 June 2007 (12 pages)
061301 [View PDF (2124 kB) , One-column PDF (2177 kB), or gzip'ed PS (10778 kB) ]

Design and testing of a 7.8 GHz power extractor using a cylindrical dielectric-loaded waveguide
F. Gao, M. E. Conde, W. Gai, C. Jing, R. Konecny, W. Liu, J. G. Power, T. Wong, and Z. Yusof
Published 1 April 2008 (10 pages)
041301 [View PDF (1073 kB) , One-column PDF (1716 kB), or gzip'ed PS (5298 kB) ]

Radio Frequency Calculations and Technology

One-channel Ka-band pulse compressor
S. V. Kuzikov, A. A. Vikharev, M. E. Plotkin, D. Yu. Shegol’kov, and J. L. Hirshfield
Published 9 August 2007 (8 pages)
082001 [View PDF (841 kB) , One-column PDF (1051 kB), or gzip'ed PS (3669 kB) ]

Magnet Calculations and Technology

Selection of the optimum magnet design for the International Linear Collider positron source helical undulator
D. J. Scott, S. Appleton, J. A. Clarke, O. B. Malyshev, B. J. Shepherd, B. Todd, D. E. Baynham, T. Bradshaw, A. Brummitt, S. Carr, Y. Ivanyushenkov, J. Rochford, I. R. Bailey, P. Cooke, J. B. Dainton, L. I. Malysheva, D. P. Barber, and G. A. Moortgat-Pick
Published 30 March 2007 (11 pages)
032401 [View PDF (1074 kB) , One-column PDF (1021 kB), or gzip'ed PS (10161 kB) ]

Reduction of the integrated odd multipoles in periodic magnets
Simona Bettoni
Published 30 April 2007 (9 pages)
042401 [View PDF (830 kB) , One-column PDF (855 kB), or gzip'ed PS (2978 kB) ]

Field quality in low-β superconducting quadrupoles and impact on the beam dynamics for the Large Hadron Collider upgrade
Boris Bellesia, Jean-Pierre Koutchouk, and Ezio Todesco
Published 1 June 2007 (8 pages)
062401 [View PDF (1631 kB) , One-column PDF (1643 kB), or gzip'ed PS (3820 kB) ]

Beam Control, Diagnostics, and Feedback

Analytic approximation of the head-tail phase difference from continuous transverse excitation for measuring chromaticity
C. Y. Tan and V. H. Ranjbar
Published 4 March 2008 (11 pages)
032802 [View PDF (623 kB) , One-column PDF (627 kB), or gzip'ed PS (1493 kB) ]

Cryogenics and Vacuum Technology

Beam heat load and pressure rise in a cold vacuum chamber
S. Casalbuoni, A. Grau, M. Hagelstein, R. Rossmanith, F. Zimmermann, B. Kostka, E. Mashkina, E. Steffens, A. Bernhard, D. Wollmann, and T. Baumbach
Published 20 September 2007 (9 pages)
093202 [View PDF (1951 kB) , One-column PDF (2573 kB), or gzip'ed PS (5729 kB) ]

Other Accelerator Subsystems and Technologies

Development of a high average current polarized electron source with long cathode operational lifetime
C. K. Sinclair, P. A. Adderley, B. M. Dunham, J. C. Hansknecht, P. Hartmann, M. Poelker, J. S. Price, P. M. Rutt, W. J. Schneider, and M. Steigerwald
Published 7 February 2007 (21 pages)
023501 [View PDF (2564 kB) , One-column PDF (2591 kB), or gzip'ed PS (7098 kB) ]

Proof-of-principle demonstration of high efficiency laser-assisted H- beam conversion to protons
V. Danilov, A. Aleksandrov, S. Assadi, J. Barhen, W. Blokland, Y. Braiman, D. Brown, C. Deibele, W. Grice, S. Henderson, J. Holmes, Y. Liu, A. Shishlo, A. Webster, and I. N. Nesterenko
Published 2 May 2007 (6 pages)
053501 [View PDF (225 kB) , One-column PDF (241 kB), or gzip'ed PS (251 kB) ]

Generation of electron bunches at low repetition rates using a beat-frequency technique
M. Poelker, J. Grames, J. Hansknecht, R. Kazimi, and J. Musson
Published 16 May 2007 (6 pages)
053502 [View PDF (612 kB) , One-column PDF (609 kB), or gzip'ed PS (747 kB) ]

First application of a tungsten single-crystal positron source at the KEK B factory
T. Suwada, M. Satoh, K. Furukawa, T. Kamitani, T. Sugimura, K. Umemori, H. Okuno, Y. Endou, T. Haruna, R. Hamatsu, T. Sumiyoshi, K. Yoshida, A. P. Potylitsyn, I. S. Tropin, and R. Chehab
Published 10 July 2007 (6 pages)
073501 [View PDF (532 kB) , One-column PDF (537 kB), or gzip'ed PS (5924 kB) ]

Single-Particle Dynamics

Symmetry-based design of fragment separator optics
B. Erdelyi, J. Maloney, and J. Nolen
Published 13 June 2007 (17 pages)
064002 [View PDF (1151 kB) , One-column PDF (1142 kB), or gzip'ed PS (1033 kB) ]

Three-dimensional particle trajectories and waste beam losses in injection dump beam line of Spallation Neutron Source accumulation ring
J. G. Wang and M. A. Plum
Published 4 January 2008 (14 pages)
014002 [View PDF (3581 kB) , One-column PDF (3641 kB), or gzip'ed PS (3349 kB) ]

Low-Energy, Multiple-Particle Dynamics

Parallelization of a beam dynamics code and first large scale radio frequency quadrupole simulations
J. Xu, B. Mustapha, V. N. Aseev, and P. N. Ostroumov
Published 3 January 2007 (12 pages)
014201 [View PDF (1720 kB) , One-column PDF (1697 kB), or gzip'ed PS (1271 kB) ]

Criteria for emittance compensation in high-brightness photoinjectors
Chun-xi Wang, Kwang-Je Kim, Massimo Ferrario, and An Wang
Published 3 October 2007 (7 pages)
104201 [View PDF (674 kB) , One-column PDF (686 kB), or gzip'ed PS (560 kB) ]

Transverse beam compression on the Paul trap simulator experiment
Erik P. Gilson, Moses Chung, Ronald C. Davidson, Philip C. Efthimion, and Richard Majeski
Published 6 December 2007 (8 pages)
124201 [View PDF (549 kB) , One-column PDF (618 kB), or gzip'ed PS (924 kB) ]

Stability of transverse dipole modes in coasting ion beams with nonlinear space charge, octupoles, and chromaticity
V. Kornilov, O. Boine-Frankenheim, and I. Hofmann
Published 8 January 2008 (11 pages)
014201 [View PDF (971 kB) , One-column PDF (964 kB), or gzip'ed PS (676 kB) ]

Applications

Uniform beam distributions at the target of the NASA Space Radiation Laboratory’s beam line
N. Tsoupas, L. Ahrens, S. Bellavia, R. Bonati, K. A. Brown, I-Hung Chiang, C. J. Gardner, D. Gassner, S. Jao, W. W. Mackay, I. Marneris, W. Meng, D. Phillips, P. Pile, R. Prigl, A. Rusek, L. Snydstrup, and K. Zeno
Published 15 February 2007 (11 pages)
024701 [View PDF (855 kB) , One-column PDF (999 kB), or gzip'ed PS (4271 kB) ]