Monday, November 14, 2011 
2:00PM - 2:12PM 
 
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CO7.00001: Ultra-low-emittance electron bunches from a laser-plasma accelerator measured using single shot X-ray spectroscopy 
C.G.R. Geddes, G.R. Plateau, M. Chen, C. Benedetti, E. Esarey, A.J. Gonsalves, N.H. Matlis, K. Nakamura, C.B. Schroeder, S. Shiraishi, T. Sokolik, J. van Tilborg, Cs. Toth, T.S. Kim, M. Battaglia, W.P. Leemans, D.B. Thorn, Th. Stoehlker, S. Trotsenko
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Monday, November 14, 2011 
2:12PM - 2:24PM 
 
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CO7.00002: Observation of long range coherent OTR from LPA electron beams 
Jeroen van Tilborg, Chen Lin, Kei Nakamura, Anthony Gonsalves, Nicholas Matlis, Thomas Sokollik, Satomi Shiraishi, Carl Schroeder, Carlo Benedetti, Eric Esarey, Wim Leemans
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Monday, November 14, 2011 
2:24PM - 2:36PM 
 
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CO7.00003: ABSTRACT WITHDRAWN 
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Monday, November 14, 2011 
2:36PM - 2:48PM 
 
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CO7.00004: Tunable Laser Plasma Accelerator based on Longitudinal Density Tailoring 
Anthony Gonsalves, Kei Nakamura, Chen Lin, Dmitriy Panasenko, Satomi Shiraishi, Thomas Sokolik, Carlo Benedetti, Carl Schroeder, Cameron Geddes, Jeroen Van Tilborg, Eric Esarey, Csaba Toth, Wim Leemans
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Monday, November 14, 2011 
2:48PM - 3:00PM 
 
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CO7.00005: Acceleration and radiation processes in controlled gradient gas jets 
Dmitri Kaganovich, Mike Helle, Daniel Gordon, Frank Xie, Antonio Ting
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Monday, November 14, 2011 
3:00PM - 3:12PM 
 
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CO7.00006: Electron Injection and Acceleration with Petawatt Laser Driven Wakefield Accelerator in 10$^{17}$cm$^{-3}$ Plasma 
X. Wang, R. Zgadzaj, W. Henderson, S.A. Yi, S. Kalmykov, V. Khudik, P. Dong, N. Fazel, R. Korzekwa, Y.-Y. Chang, H.-E. Tsai, G. Dyer, E. Gaul, M. Martinez, M. Donovan, A. Bernstein, G. Shvets, T. Ditmire, M.C. Downer
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Monday, November 14, 2011 
3:12PM - 3:24PM 
 
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CO7.00007: Frequency-Domain Tomography for Single-shot, Ultrafast Imaging of Evolving Laser-Plasma Accelerators 
Zhengyan Li, Rafal Zgadzaj, Xiaoming Wang, Michael Downer
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Monday, November 14, 2011 
3:24PM - 3:36PM 
 
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CO7.00008: Studies of Spectral Modification and Limitations of the Modified Paraxial Equation in Laser Wakefield Simulations 
Wenxi Zhu, John Palastro, Thomas Antonsen
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Monday, November 14, 2011 
3:36PM - 3:48PM 
 
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CO7.00009: Recent modifications to WAKE and effect of plasma temperature on energy gain and spread in plasma wake field acceleration 
Neeraj Jain, J.P. Palastro, T.M. Antonsen
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Monday, November 14, 2011 
3:48PM - 4:00PM 
 
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CO7.00010: Trapping of Low Energy Electrons in Direct Laser Acceleration 
Sung Jun Yoon, John Palastro, Daniel Gordon, Howard Milchberg
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Monday, November 14, 2011 
4:00PM - 4:12PM 
 
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CO7.00011: Electron generation from a high repetition rate LWFA in the relativistic lambda-cubed regime 
Zhaohan He, Bixue Hou, James Easter, Karl Krushelnick, John Nees, Alec Thomas
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Monday, November 14, 2011 
4:12PM - 4:24PM 
 
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CO7.00012: Laser Wakefield Acceleration of Quasimonoenergetic Electron Beams in Pure Nitrogen Gas Jets 
M.Z. Mo, A. Ali, S. Fourmaux, P. Lassonde, J.C. Kieffer, R. Fedosejevs
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Monday, November 14, 2011 
4:24PM - 4:36PM 
 
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CO7.00013: Optical nonlinearity in Ar and N$_{2}$ near the ionization threshold 
J.K. Wahlstrand, Y.-H. Cheng, Y.-H. Chen, H.M. Milchberg
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Monday, November 14, 2011 
4:36PM - 4:48PM 
 
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CO7.00014: Direct measurement of the plasma density of a femtosecond laser induced-filament in air 
Yu-hsin Chen, Sanjay Varma, Thomas Antonsen, Howard Milchberg
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Monday, November 14, 2011 
4:48PM - 5:00PM 
 
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CO7.00015: High Power Laser Self-Guiding in Mixed Gases 
Bradley Pollock, Joseph Ralph, Molly Beckler, Felicie Albert, Art Pak, Andreas Kemp, Siegfried Glenzer
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