P. Catravas, W.P. Leemans, J.S. Wurtele, M.S. Zolotorev, M. Babzien, I. Ben-Zvi, Z. Segalov, X.J. Wang, V. Yakimenko, "Measurement of electron beam bunchlength and emittance using shot noise-driven fluctuations in incoherent radiation", Phys. Rev. Lett. 82 no. 26, 5261, (1999)

R. B. Fiorito, D. W. Rule, and W. D. Kimura, "Noninvasive Beam Position, Size, Divergence, and Energy Diagnostics Using Diffraction Radiation," in Advanced Accelerator Concepts, Baltimore, MD, AIP Conference Proceedings No. 472, W. Lawson, C. Bellamy, and D. Brosius, Eds., (American Institute of Physics, New York, 1999), p. 725-734. 

S. Kashiwagi, M. Washio, T. Kobuki, R. Kuroda, I. Ben-Zvi, I. Pogorelsky, K. Kusche, J. Skaritka, V. Yakimenko, X.J. Wang, T. Hirose, T. Muto, K. Dobashi, J. Urakawa, T. Omori, T. Okugi, A. Tsunemi, D. Cline, Y. Liu, P. He, Z. Segalov, "Observation of High Intensity X-rays in Inverse Compton Scattering Experiment", International Symposium on New Visions in Laser-Beam Interactions, Tokyo Metropolitan University, Tokyo Japan, October 11-15, 1999. BNL 66934

I.V. Pogorelsky, I. Ben-Zvi, X.J. Wang and T. Hirose, "Femtosecond laser synchrotron sources based on Compton scattering in plasma channels", Nuclear Instrum. & Methods A, October 1999.. BNL 66933

I.V. Pogorelsky, N.E. Andreev, and S.V. Kuznetsov, "MONOCHROMATIC LASER WAKEFIELD ACCELERATION", Proceedings of LASERS' 98, Tucson, Arizona, December 7-11, 1998, STS Press, McLean (1999), p. 898

I.V. Pogorelsky, I. Meshkovsky, A Dublov, I. Pavlishin, Yu.A. Boloshin, G.B. Deineko, and A. Tsunemi "OPTICAL DESIGN AND MODELING OF THE FIRST PICOSECOND TERAWATT CO2 LASER AT THE BNL ATF", Proceedings of LASERS' 98, Tucson, Arizona, December 7-11, 1998, STS Press, McLean (1999), p. 911

X.J. Wang, S.V. Milton, N.D. Arnold, C. Benson, S. Berg, W. Berg, S.G. Biedron, Y.C. Chae, E.A. Crosbie, G. Decker, B. Deiry, R.J. Dejus, P. Den Hartog, R. Dorwegt, M. Edrmann, Z. Huang, H. Friedsam, H.P. Freund, J.N. Galayda, E. Gluskin, G.A. Goeppner, A. Grelick, J. Jones, Y. Kang, K.-J. Kim, S. Kim, K. Kinoshita, R. Lill, J.W. Lewellen, A.H. Lumpkin, G.M. Markovich, O. Makarov, E.R. Moog, A. Nassiri, V. Ogurtsov, S. Pasky, J. Power, B. Tieman, E. Trakhtenberg, G. Travish, I. Vasserman, N. Vinokurov, D.R. Walters, J. Wang, B. Yang and S. Xu, "The FEL Development at the Advanced Photon Source, Reprinted From: Free-Electron Laser Challenges II", Proceedings of SPIE Reprint, pgs. 86-95, January, 1999. BNL - 66945 Reprint

R. Malone and X.J. Wang, "Using a Commercial Mathematics Software Package For On-line Analysis at the BNL Accelerator Test Facility", Conference: 11th Institute of Electrical and Electronics Engineers (IEEE) Real Time Conference, Santa, FE, NM, June 1999. BNL - 67832 

R. Malone and X.J. Wang, "Using a Commercial Mathematics Software Package For On-line Analysis at the BNL Accelerator Test Facility", Journal: IEEE Transactions On Nuclear Science, June 1999. BNL - 67831 

D. W. Rule, R. B. Fiorito, and W. D. Kimura, "The Effect of Detector Bandwidth on Microbunch Length Measurements Made With Coherent Transition Radiation," in Advanced Accelerator Concepts, Baltimore, MD, AIP Conference Proceedings No. 472, W. Lawson, C. Bellamy, and D. Brosius, Eds., (American Institute of Physics, New York, 1999), p. 745-754. 

L. C. Steinhauer and W. D. Kimura, "Longitudinal Space Charge Debunching and Compensation in High Frequency Accelerators," Phys. Rev. ST Accel. Beams 2, 081301 (1999).

V.Balakin, A. Bazhan, P. Lunev, N. Solyak, V. Vogel, P. Zhogolev, A. Lisitsyn, V. Yakimenko, "EXPERIMENTAL RESULTS FROM A MICROWAVE CAVITY BEAM POSITION MONITOR", Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 461, (1999)

X.J. Wang, "PRODUCING AND MEASURING SMALL ELECTRON BUNCHES",  Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 229, (1999)

Y. Aoki, J. Yang, M. Yorozu, Y. Okada, A. Endo, T. Kozawa, Y. Yoshida, S. Tagawa, M. Washio, X.Wang, I. Ben-Zvi, "A High-duty 1.6 Cell s-Band RF Gun Driven By a psec Nd:YAG Laser Proc. of the 1999 Particle Accelerator Conference", A. Luccio, W. MacKay, Editors, 2018, (1999)

M. Babzien, I. Ben-Zvi, R. Malone, X.-J. Wang, V.Yakimenko, "Recent progress in emittance control of the photoelectron beam using transverse laser shape modulation and tomography technique", Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 2158, (1999)

S.G. Biedron, G.A. Goeppner, J.W. Lewellen, S.V. Milton, A. Nassiri, G. Travish, X.J. Wang, N.D. Arnold, W.J. Berg, M. Babzien, C.L. Doose, R.J. Dortwegt, A. Grelick, J.N. Galayda, G.M. Markovich, S.J. Pasky, J.G. Power, B.X. Yang, "THE OPERATION OF THE BNL/ATF GUN-IV PHOTOCATHODE RF GUN AT THE ADVANCED PHOTON SOURCE", Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 2024, (1999)

J.-M. Fangy, T.C. Marshall, J.L. Hirshfield, M.A. LaPointe, T-B. Zhang, X.J. Wang, "AN EXPERIMENTAL TEST OF THE THEORY OF THE STIMULATED DIELECTRIC WAKE-FIELD ACCELERATOR", Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 3627, (1999)

W. D. Kimura, L. P. Campbell, S. C. Gottschalk, D. C. Quimby, K. E. Robinson, L. C. Steinhauer, M. Babzien, I. Ben-Zvi, J. C. Gallardo, K. P. Kusc He, I. V. Pogorelsky, J. Skaritka, A. Van Steenbergen, V. Yakimenko, D. B. Cline, P. He, Y. Liu, R. B. Fiorito, R. H. Pantell, D. W. Rule, And J. Sandweiss, "Progress on STELLA Experiment", Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 3722, (1999). BNL 66960.

M. Libkind , L. Bertolini, P. Duffy,  R. Carr, G. Rakowsky, J. Skaritka, "MECHANICAL DESIGN OF THE VISA UNDULATOR", Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 2477, (1999)

A. Murokh, P.Frigola, P.Musumeci, C.Pellegrini, J.Rosenzweig, A.Tremaine, M.Babzien, I.Ben-Zvi, A.Doyuran, E.Johnson, J.Skaritka, X.J.Wang, K.A.Van Bibber, J.M.Hill, G.P.Le Sage, D.Nguyen and M.Cornacchia, "Photon Beam Diagnostics for the VISA FEL", Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 2480, (1999)

G. Rakowsky, J. Aspenleiter, L. Solomon, R, Carr, R. Ruland and S. Lidia, “Measurement and Optimization of The VISA Undulator,” Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 2698, (1999) BNL 66499.

R. Ruland,D. Arnett, G. Bowden, R. Carr, B. Dix, B. Fuss, C. Le Cocq Z. Wolf, J. Aspenleiter, G. Rakowsky, J. Skaritka, P. Duffy, M. Libkind, "ALIGNMENT OF THE VISA UNDULATOR", Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 1390, (1999)

V. Sajaev, Li-Hua Yu, A. Douryan, R. Malone, X. Wang, V. Yakimenko, "DIAGNOSTICS AND CORRECTION OF THE ELECTRON BEAM TRAJECTORY IN THE CORNELL WIGGLER AT THE ACCELERATOR TEST FACILITY "Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 2942, (1999)

Y.K. Semertzidis, V. Castillo, R.C. Larsen, D.M. Lazarus, B. Magurno z , T. Srinivasan-Rao, T. Tsang, V. Usack, L. Kowalski,  D.E. Kraus,"ELECTRO-OPTICAL DETECTION OF CHARGED PARTICLE BEAMS" , Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 490, (1999)

T. Srinivasan-Rao, I. Ben-Zvi, K. Batchelor, J. P. Farrell, and J. Smedley, "Simulation, Generation,and Characterization of High Brightness Electron Source at 1 GV/m Gradient", Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 75, (1999), BNL 66464

A. Tsunemi, A. Endo,I. Pogorelsky, I. Ben-Zvi, K. Kusche, J. Skaritka, V. Yakimenko, T. Hirose, J. Urakawa, T. Omori, M. Washio, Y. Liu, P. He, D. Cline, "Ultra-Bright X-Ray Generation Using Inverse Compton Scattering of Picosecond CO2 Laser Pulses", Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 2552, (1999). BNL 66961.

X.J. Wang. I. Ben-Zvi, J. Sheehan And V. Yakimenko, "Brookhaven Accelerator Test Facility 100 MeV Energy Upgrade", Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 3495, (1999)

Li-Hua Yu, Marcus Babzien, Ilan Ben-Zvi, Adnan Douryan, Bill Graves, Erik Johnso n, Sam Krinsky, Robert Malone, Igor Pogorelsky, John Skaritka, George Rakowsky, L. Solomon, Xijie Wang, Marty Woodle, Vitaly Yakimenko, Sandra Biedron, John Galayda, Isaac Vasserman and Vadim Sajaev, "The Status of the High-Gain Harmonic Generation Free-Electron Laser Experiment at the Accelerator Test Facility", Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 2471, (1999)

L.H. Yu, "DESIGN PARAMETERS OF THE HIGH GAIN HARMONIC GENERATION EXPERIMENT USING CORNELL UNDULATOR AT THE ATF", Proc. of the 1999 Particle Accelerator Conference, A. Luccio, W. MacKay, Editors, 2474, (1999)