J
Jonathan Krall
Researcher at United States Naval Research Laboratory
Publications - 98
Citations - 5444
Jonathan Krall is an academic researcher from United States Naval Research Laboratory. The author has contributed to research in topics: Laser & Beam (structure). The author has an hindex of 35, co-authored 97 publications receiving 5180 citations.
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Overview of plasma-based accelerator concepts
TL;DR: An overview of the physics issues relevant to the plasma wakefield accelerator, the plasma beat-wave accelerator, including the self-modulated regime, and wakefield accelerators driven by multiple electron or laser pulses is given in this article.
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Self-focusing and guiding of short laser pulses in ionizing gases and plasmas
TL;DR: In this article, the wave equations for laser pulse propagation in a gas undergoing ionization and in a plasma are derived, and the source-dependent expansion method is discussed, which is a general method for solving the paraxial wave equation with nonlinear source terms.
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Propagation and guiding of intense laser pulses in plasmas
TL;DR: A two-dimensional, axisymmetric, relativistic fluid model describing the propagation of intense laser pulses in plasmas is formulated and numerically evaluated.
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Laser acceleration of electrons in vacuum
TL;DR: The vacuum beat wave accelerator (VBWA) concept is proposed and analyzed, and acceleration by two crossed beams is correctly described by the Lawson-Woodward theorem, and single-particle simulations confirm that substantial energy gains are possible and that optical components are not needed near the focal region.
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Evidence of an erupting magnetic flux rope: LASCO coronal mass ejection of 1997 April 13
James Chen,Russell A. Howard,Guenter E. Brueckner,R. Santoro,Jonathan Krall,S. E. Paswaters,O. C. St. Cyr,Rainer Schwenn,Philippe Lamy,G. M. Simnett +9 more
TL;DR: In this article, a coronal mass ejection (CME) observed by LASCO exhibits evidence that its magnetic field geometry is that of a flux rope, and the dynamical properties throughout the fields of view of C2 and C3 telescopes are examined.