CONTENTS
P r e f a c e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii
Working Groups and Committees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv
TUTORIAL AND INVITED TALKS
Acceleration and Focusing of Electrons and Positrons Using a 30 GeV
Drive Beam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
M. J. Hogan, C. D. Barnes, C. E. Clayton, C. O'Connell, F. J. Decker,
S. Deng, P. Emma, C. Huang, R. Iverson, D. K. Johnson, C. Joshi,
T. Katsouleas, P. Krejcik, W. Lu, K. A. Marsh, W. B. Mori, P. Muggli,
R. H. Siemann, and D. Walz
Recent Advances and Some Results in Plasma-Based
Accelerator M o d e l i n g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
W. B. Mori
Millimeter-Wave RF Sources for Accelerator A p p l i c a t i o n s . . . . . . . . . . . . . . . . . . . . 29
J. L. Hirshfield
EM Structure Based and Vacuum A c c e l e r a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
E. R. Colby
Ablative and Discharge Capillaries for Optical Guiding
and Velocity C o n t r o l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
A. Zigler, B. Greenberg, T. Palhan, D. Kaganovich, R. F. Hubbard, A. Ting,
T. G. Jones, and P. Sprangle
Electron Acceleration beyond 200 MeV in Underdense Plasmas Using
Table Top Laser S y s t e m s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
S. Fritzler, V. Malka, E. Lefebvre, M.-M. Aleonard, F. Burgy,
J.-P. Chambaret, J.-F. Chemin, K. Krushelnick, G. Malka, S. P. D. Mangles,
Z. Najmudin, J.-P. Rousseau, J.-N. Scheurer, B. Walton, and A. E. Danger
Wakefield Acceleration in S t r u c t u r e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
M. E. Conde
Plasma Wakefield E x p e r i m e n t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
N. Barov, M. C. Thompson, K. Bishofberger, J. B. Rosenzweig,
H. Edwards, and J. Santucci
Coherent Synchrotron Radiation: Theory and Experiments . . . . . . . . . . . . . . . . . . 81
C. L. Bohn
Recent Advances in Beam Diagnostic Techniques . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
R. B. Fiorito
Overview of Heavy Ion Fusion Accelerator Research in the U . S . . . . . . . . . . . . . . 106
A. Friedman
WORKING GROUP SUMMARIES
Computational Accelerator Physics: Working Group S u m m a r y . . . . . . . . . . . . . . 121
T. M. Antonsen Jr. and D. Gordon
High Energy Density Physics and Exotic Acceleration Schemes . . . . . . . . . . . . . . 135
T. Cowan and E. Colby
Summary Report on Working Group 3: Millimeter-Wave Sources . . . . . . . . . . . 144
J. L. Hirshfield
Summary Report of Working Group 4: Electron Beam
Driven Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
M. J. Hogan and N. Barov
Summary Report on Working Group 5: Electromagnetic StructureBased Acceleration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
J. G. Power and W. D. Kimura
Summary Report of Working Group 6: Laser-Plasma Acceleration........... 165
A. Ting, R. F. Hubbard, and G. Shvets
Beam Generation, Conditioning, and Monitoring: Working
Group VII R e p o r t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
X. J. Wang and R. Kishek
CONTRIBUTED PAPERS
Simulation of Photon Acceleration Using Laser Wake Fields . . . . . . . . . . . . . . . . 187
H. J. Lee, C. Kirn, G. H. Kirn, J. U. Kirn, and H. Suk
Simulations of Laser Propagation and lonization
in 1'OASIS Experiments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
D. A. Dimitrov, D. L. Bruhwiler, W. Leemans, E. Esarey, P. Catravas,
C. Toth, B. Shadwick, J. R. Gary, and R. Giacone
Semi-analytical 6D Space Charge Model for Dense Electron Bunches
with Large Energy S p r e a d s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
G. Fubiani, G. Dugan, W. Leemans, E. Esarey, and J. L. Bobin
PIC Simulations of Plasma Beat-Wave Acceleration Experiments
at U C L A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
R. Narang, C. E. Clayton, C. V. Filip, S. Y. Tochitsky, D. F. Gordon,
C. Joshi, and W. B. Mori
Modeling of lonization Physics with the PIC Code OSIRIS . . . . . . . . . . . . . . . . . 219
S. Deng, F. Tsung, S. Lee, W. Lu, W. B. Mori, T. Katsouleas, P. Muggli,
B. E. Blue, C. E. Clayton, C. O'Connell, E. Dodd, F.-J. Decker, C. Huang,
M. J. Hogan, R. Hemker, R. H. Iverson, C. Joshi, C. Ren, P. Raimondi,
S. Wang, and D. Walz
Simulation of Electron-Cloud Instability in Circular Accelerators
Using Plasma M o d e l s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
A. Z. Ghalam, T. Katsouleas, S. Lee, W. B. Mori, C. Huang, V. Decyk,
and C. Ren
Further Developments for a Particle-in-Cell Code for Efficiently
Modeling Wakefield Acceleration Schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
J. H. Cooley, T. M. Antonsen Jr., C. Huang, V. Decyk, S. Wang,
E. S. Dodd, C. Ren, W. B. Mori, and T. Katsouleas
VI
High Intensity Beam and X-Ray Converter Target Interactions
and M i t i g a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 4 0
Y.-J. Chen, J. F. McCarrick, G. Guethlein, G. J. Caporaso, F. Chambers,
S. Falabella, E. Lauer, R. Richardson, S. Sampayan, and J. Weir
Study of Energetic Ion Generation from High-Intensity-Laser
Dense-Plasma I n t e r a c t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
K. Flippo, A. Maksimchuk, S. Banerjee, K. Nash, V. Wong, T. Lin,
K. Nemoto, V. Y. Bychenkov, Y. Sentoku, G. Mourou, and D. Umstadter
Ion Generation via Interaction between Intense Ultra-short Laser
Pulse and Solid Target for Application to Cancer Therapy . . . . . . . . . . . . . . . . . . 265
K. Matsukado, K. Kinoshita, Z. Li, H. Daido, Y. Hayashi, S. Orimo,
M. Uesaka, K. Yoshii, T. Watanabe, T. Hosokai, A. Zhidkov, A. Noda,
Y. Iwashita, T. Shirai, S. Nakamura, A. Yamazaki, A. Morita, A. Ogata,
Y. Wada, T. Kubota, F. Soga, and S. Yamada
STELLA-II: Staged Monoenergetic Laser Acceleration—
Experiment U p d a t e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
W. D. Kimura, M. Babzien, I. Ben-Zvi, L. C. Campbell, D. B. Cline,
C. E. Dilley, J. C. Gallardo, S. C. Gottschalk, K. P. Kusche, R. H. Pantell,
I. V. Pogorelsky, D. C. Quimby, J. Skaritka, L. C. Steinhauer,
V. Yakimenko, and F. Zhou
Inverse Free Electron Laser Experiment at the Neptune Laboratory . . . . . . . . . 278
P. Musumeci, C. Pellegrini, J. B. Rosenzweig, A. Varfolomeev,
S. Tolmachev, and T. Yarovoi
Acceleration Channel of Light Beam and Vacuum Laser Acceleration . . . . . . . . 286
Y. J. Xie, Y. K. Ho, Q. Kong, N. Cao, J. Pang, and L. Shao
LEAP Phase II, Net Energy Gain from Laser Fields in Vacuum . . . . . . . . . . . . . 294
C. D. Barnes, E. R. Colby, and T. Plettner
Macroscopic-Size Accelerator Structures for CO2 Laser-Driven Linear
Acceleration in a Vacuum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Y. Y. Lin, A. C. Chiang, and Y. C. Huang
Optical Accelerator: Scaling Laws and Figures of M e r i t . . . . . . . . . . . . . . . . . . . . 310
L. Schachter, R. L. Byer, and R. H. Siemann
Microfabrication of Laser-Driven Accelerator Structures . . . . . . . . . . . . . . . . . . . 324
B. Cowan
A Resonant, THz Slab-Symmetric Dielectric-Based Accelerator . . . . . . . . . . . . . . 331
R. B. Yoder and J. B. Rosenzweig
Experimental Observation of Radiation from Cerenkov Wakes in a
Magnetized P l a s m a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
N. Yugami, T. Higashiguchi, D. Dorranian, H. Ito, and Y. Nishida
Status Report on the LACARA E x p e r i m e n t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
S. V. Shchelkunov, T. C. Marshall, J. L. Hirshfield, C. Wang,
and M. A. LaPointe
Wake Fields Excited in a Micron-Scale Dielectric Rectangular
Structure by a Train of Femtosecond B u n c h e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
T. C. Marshall, J.-M. Fang, J. L. Hirshfield, C. Wang, V. P. Tarakanov,
and S. Y. Park
Photonic Approach to Making a Surface Wave Accelerator . . . . . . . . . . . . . . . . . 371
G. Shvets
VII
Photonic Band Gap Structures for Accelerator A p p l i c a t i o n s . . . . . . . . . . . . . . . . . 383
E. I. Smirnova, M. A. Shapiro, C. Chen, and R. J. Temkin
PEG Structures for Multi-beam D e v i c e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 9 4
D. Yu, D. Newsham, and A. Smirnov
Concept and Theory of Clustered-Cavity Gyroklystrons . . . . . . . . . . . . . . . . . . . . 403
G. S. Nusinovich, H. Guo, T. M. Antonsen Jr., and V. L. Granatstein
Development of a 10 MW, 91 GHz Gyroklystron . . . . . . . . . . . . . . . . . . . . . . . . . . 408
R. L. Ives, W. Lawson, J. Neilson, M. Read, M. Mizuhara, B. Hogan,
D. Marsden, and T. Robinson
Inverted Magnetron-Injection Electron Gun for the Relativistic
Gyroklystron at the University of Maryland . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 416
M. E. Read, R. L. Ives, G. Miram, G. S. Nusinovich, W. Lawson,
B. Hogan, and V. L. Granatstein
State of the Art Simulations of M a g n i c o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421
V. P. Yakovlev, O. A. Nezhevenko, O. V. Danilov, D. G. Myakishev,
and M. A. Tiunov
34 GHz, 45 MW Pulsed M a g n i c o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433
O. A. Nezhevenko, M. A. LaPointe, V. P. Yakovlev, J. L. Hirshfield,
G. V. Serdobintsev, G. I. Kuznetsov, B. Z. Persov, and A. Fix
High Power Accelerator R&D at the NRL 11.424-GHz
Magnicon F a c i l i t y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 439
S. H. Gold, A. K. Kinkead, O. A. Nezhevenko, V. P. Yakovlev,
J. L. Hirshfield, A. L. Vikharev, O. A. Ivanov, S. V. Kuzikov,
A. M. Gorbachev, V. A. Isaev, W. Gai, R. Konecny, and J. G. Power
Quasi-optical Microwave Pulse Compressor at 34 GHz . . . . . . . . . . . . . . . . . . . . . 448
A. L. Vikharev, Y. Y. Danilov, A. M. Gorbachev, S. V. Kuzikov,
Y. I. Koshurinov, V. G. Paveliev, M. I. Petelin, and J. L. Hirshfield
Quasi-optical Collider C o n c e p t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 459
M. L Petelin
Design of Dielectric Accelerator Using TE-TM Mode Converter . . . . . . . . . . . . . 469
W. Liu and W. Gai
Study of Ka-Band Components for Future
High-Gradient A c c e l e r a t o r s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 476
G. G. Denisov, S. V. Kuzikov, A. A. Bogdashov, A. V. Chirkov,
J. L. Hirshfield, A. G. Litvak, V. L Malygin, and M. Y. Shmelyov
21-GHz Ceramic RF Power E x t r a c t o r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 484
D. Yu, D. Newsham, and A. Smirnov
CLIC 30 GHz Accelerating Structure Development . . . . . . . . . . . . . . . . . . . . . . . . 506
W. Wuensch
Analytic and Quasi-analytic Solutions of Wake-Fields . . . . . . . . . . . . . . . . . . . . . . 516
S. Banna, D. Schieber, and L. Schachter
Theory for Wake Fields and Bunch Stability in Planar
Dielectric S t r u c t u r e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 527
S. Y. Park, C. Wang, and J. L. Hirshfield
Wakefields in Dielectric-Loaded Rectangular Waveguide
Accelerating Structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 542
L. Xiao, C. Jing, W. Gai, and T. Wong
Vlll
High Power Testing of ANL X-Band Dielectric-Loaded
Accelerating Structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 556
J. G. Power, W. Gai, C. Jing, R. Konecny, S. H. Gold, and A. K. Kinkead
A Tunable Dielectric Wakefield Accelerating Structure . . . . . . . . . . . . . . . . . . . . . 565
A. Kanareykin, W. Gai, J. Power, E. Sheinman, and A. Altmark
Energy Loss of a High Charge Bunched Electron Beam in Plasma:
Nonlinear Plasma Response and Linear Scaling . . . . . . . . . . . . . . . . . . . . . . . . . . . 577
J. B. Rosenzweig, N. Barov, M. C. Thompson, and R. Yoder
3-D Simulation of Plasma Wakefield Acceleration with Non-idealized
Plasmas and Beams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 592
S. Deng, T. Katsouleas, S. Lee, P. Muggli, W. B. Mori, R. Hemker, C. Ren,
C. Huang, E. Dodd, B. E. Blue, C. E. Clayton, C. Joshi, S. Wang,
F.-J. Decker, M. J. Hogan, R. H. Iverson, C. O'Connell, P. Raimondi,
and D. Walz
Plasma Density Transition Trapping as a Possible High-Brightness
Electron Beam Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600
M. C. Thompson and J. B. Rosenzweig
Plasma Source Design for the PWFA Experiments at S L A G . . . . . . . . . . . . . . . . . 614
K. A. Marsh and P. Muggli
Field lonization as a Plasma Source for the Plasma
Wakefield Accelerator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 620
P. Muggli, E. Oz, and K. A. Marsh
Generation of Relativistic Electrons via Interaction between
Ultra-short Laser Pulses and Supersonic Gas Jet . . . . . . . . . . . . . . . . . . . . . . . . . . 628
T. Hosokai, K. Kinoshita, T. Watanabe, K. Yoshii, T. Ueda, A. Zhidkov,
M. Uesaka, H. Kotaki, M. Kando, and K. Nakajima
Growth and Saturation of Large Amplitude Self-Modulated Wakefield
in 60 TW Laser Plasma and Possible Electron Acceleration . . . . . . . . . . . . . . . . . 634
Y. Kitagawa, M. Mori, H. Asatsu, S. Akamatsu, R. Kodama, K. A. Tanaka,
H. Yoshida, T. Norimatsu, T. Jitsuno, S. Sakabe, Y. Izawa, K. Mima,
T. Yamanaka, and Y. Sentoku
Plasma Waveguides: Addition of End Funnels and Generation in
Clustered G a s e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646
K. Y. Kim, I. Alexeev, J. Fan, E. Parra, and H. M. Milchberg
Plasma Channels and Laser Pulse Tailoring for GeV LaserPlasma A c c e l e r a t o r s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 654
M. C. Downer, C. Chiu, M. Fomyts'kyi, E. W. Gaul, F. Grigsby,
N. H. Matlis, B. Shim, P. J. Smith, and R. Zgadzaj
Focusing of Intense Laser Pulses Using Plasma Channels . . . . . . . . . . . . . . . . . . . 664
R. F. Hubbard, B. Hafizi, A. Ting, D. F. Gordon, T. G. Jones,
D. Kaganovich, J. R. Penano, P. Sprangle, and A. Zigler
Shape-Control of Ultrashort Laser Pulses for Optimal Electron
Acceleration in P l a s m a s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 674
C. Toth, J. Faure, J. van Tilborg, C. G. R. Geddes, C. B. Schroeder,
E. Esarey, and W. P. Leemans
Applications of Magnetized Plasma to Particle A c c e l e r a t i o n . . . . . . . . . . . . . . . . . 681
G. Shvets, J. S. Wurtele, and M.-S. Hur
IX
A Proof-of-Principle Experiment of Optical Injection of Electrons in
Laser-Driven Plasma Waves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 690
N. Saleh, P. Zhang, S. Chen, Z.-M. Sheng, A. Maksimchuk, V. Yanovsky,
and D. Umstadter
High Energy Gain, High Quality Laser Particle Accelerator
Development at J A E R I - A P R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 701
M. Kando, H. Kotaki, S. Masuda, S. Kondo, S. Kanazawa, T. Homma,
and K. Nakajima
High-Energy Electron Beam Generation by a Laser Pulse
Propagating in a Plasma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 710
H. Suk, C. Kirn, G. H. Kirn, J. U. Kirn, H. J. Lee, and W. B. Mori
Electron Acceleration Mechanisms in the Interaction of Ultrashort
Laser Pulses with Underdense Plasmas: Experiments and Simulations........ 717
J. Faure, E. Lefebvre, V. Malka, J.-R. Marques, F. Amiranoff, A. Solodov,
and P. Mora
Comparison of the Laser Wakefield Accelerator and the Colliding
Beam Accelerator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 727
R. R. Lindberg, A. E. Charman, and J. S. Wurtele
Raman Forward Scattering of High-Intensity Chirped Laser Pulses . . . . . . . . . . 737
C. B. Schroeder, E. Esarey, B. A. Shadwick, and W. P. Leemans
Analysis of Laser Wakefield Acceleration Using ATF CO2 Laser . . . . . . . . . . . . . 751
L. C. Steinhauer, W. D. Kimura, N. E. Andreev, S. V. Kuznetsov,
and A. A. Pogosova
New Effects in Relativistic Thomson S c a t t e r i n g . . . . . . . . . . . . . . . . . . . . . . . . . . . . 760
P. Sharma and G. Shvets
Interpretation of Resonant and Non-resonant Beat-Wave Excitation:
Experiments and Simulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 770
C. V. Filip, S. Y. Tochitsky, R. Narang, C. E. Clayton, K. A. Marsh,
and C. Joshi
Bunched Beam Injection in a Plasma A c c e l e r a t o r . . . . . . . . . . . . . . . . . . . . . . . . . . 786
S. Y. Tochitsky, P. Musumeci, C. E. Clayton, C. Pellegrini,
J. B. Rosenzweig, and C. Joshi
Accelerator Optimization Using a Network Control
and Acquisition System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 796
C. G. R. Geddes, P. E. Catravas, J. Faure, C. Toth, J. VanTilborg,
and W. P. Leemans
Magnetically Induced Transparency and Its Application
as an Accelerator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 802
M. S. Hur, J. S. Wurtele, and G. Shvets
A Circularly Polarized Beam Deflector for Direct Measurement of
Ultra-short Electron Bunches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 810
J. Haimson, B. Mecklenburg, G. Stowell, and B. Ishii
Initial Results from the Tevatron Electron Lens . . . . . . . . . . . . . . . . . . . . . . . . . . . 821
K. Bishofberger, G. Kuznetsov, V. Shiltsev, and X. L. Zhang
Electron Beam Production and Characterization for the PLEIADES
Thomson X-Ray S o u r c e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 830
W. J. Brown, F. V. Hartemann, A. M. Tremaine, P. T. Springer,
G. P. Le Sage, C. P. J. Baity, J. B. Rosenzweig, J. K. Crane, R. R. Cross,
D. N. Fittinghoff, D. J. Gibson, D. R. Slaughter, and S. Anderson
Review of Recent Development of Photoinjectors in Japan . . . . . . . . . . . . . . . . . . 839
M. Uesaka, H. lijima, K. Dobashi, J. Yang, S. Miyamoto, and A. Mizuno
Electron Bunch Compression and Coherent Effects at the S D L . . . . . . . . . . . . . . 849
H. Loos, G. L. Carr, A. Doyuran, W. S. Graves, E. D. Johnson, S. Krinsky,
J. Rose, B. Sheehy, T. V. Shaftan, J. Skaritka, and L.-H. Yu
Velocity Bunching Experiment at the Neptune Laboratory . . . . . . . . . . . . . . . . . . 858
P. Musumeci, R. J. England, M. C. Thompson, R. Yoder,
and J. B. Rosenzweig
Measurement and Timing-Control Techniques of Femtosecond
Electron Pulse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 869
T. Watanabe, K. Nakamura, H. lijima, Y. Muroya, T. Hosokai,
K. Kinoshita, K. Yoshii, T. Ueda, and M. Uesaka,
Los Alamos Beam Halo Experiment: Comparing Theory, Simulation,
and E x p e r i m e n t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 878
T. P. Wangler and J. Qiang
Longitudinal Beam Shaping and Compression Scheme for the UCLA
Neptune L a b o r a t o r y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 884
R. J. England, J. B. Rosenzweig, and M. C. Thompson
Development of Muon Ring Coolers, Neutrino Factories,
and Supersymmetric Higgs F a c t o r y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893
D. B. Cline
Coherent Radiation Sources Based on Laser Plasma A c c e l e r a t o r s . . . . . . . . . . . . 902
D. A. Jaroszynski and G. Vieux
List of P a r t i c i p a n t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915
Author I n d e x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2 1
XI