relativistic laser plasma interactions
Intense terahertz radiation from relativistic laser–plasma interactions
... from relativistic laser-solid interactions have been ...the laser-plasma ...A plasma density scalelength less than several micrometers is necessary to enhance the low-frequency ...
14
In-depth study of intra-Stark spectroscopy in the x-ray range in relativistic laser–plasma interactions
... Intra-Stark Spectroscopy (ISS) is the spectroscopy within the quasistatic Stark profile of a spectral line. In the ISS some local depressions (“dips”) occur at certain locations of the quasistatic Stark profile of a ...
12
Pulse Expansion and Doppler Shift of Ultrahigh Intense Short Pulse Laser by Slightly Overdense Plasma
... in laser technology have made it possible to generate ultrahigh intense subpicosecond pulses, and experiments are now being carried out to ex- plore new regimes of relativistic laser-plasma ...
5
Short pulse laser interactions with high density plasma
... to relativistic average energies (hKi & 1 MeV) [1, ...the laser interaction region near the surface, travelling deeper into the target well ahead of any thermal conduction from the laser ...
150
Effects of relativistic electron temperature on parametric instabilities for intense laser propagation in underdense plasma
... short-pulse laser plasma interactions are mostly based on the cold plasma model assuming that the plasma electrons cannot be heated to high temperature by short pulse lasers in a short ...
7
Demonstration of coherent terahertz transition radiation from relativistic laser-solid interactions
... Coherent transition radiation in the terahertz (THz) region with energies of sub-mJ/pulse has been demonstrated by relativistic laser-driven electron beams crossing the solid-vacuum boundary. Targets ...
13
Laminar shocks in high power laser plasma interactions
... unmagnetized plasma the reflected ions simply travel upstream ...the relativistic case by Stockem et al [14] Our objective is to give a more transparent account of the theory and to relate it to the recent ...
7
Relativistic plasma surfaces as an efficient second harmonic generator
... increasing laser intensity and decreasing pulse duration, plasma-based optics become a more attractive way of temporally and spatially manipulating ultrashort laser pulses ...the laser ...
10
Pseudorelativistic laser-semiconductor quantum plasma interactions
... model relativistic and quantum spin and tunneling effects on equal footing would involve to use the Dirac equation for a single electron as a basis to construct a corresponding relativistic quantum kinetic ...
12
The effect of phase front deformation on the growth of the filamentation instability in laser–plasma interactions
... the plasma is considered static with ...in plasma is close to its vacuum velocity, and hence over the distance and time scales considered, the plasma density cannot change ...that laser pulse ...
13
Novel scintillator-based x-ray spectrometer for use on high repetition laser plasma interaction experiments
... overdense plasma, a relativistic population of electrons is ...from laser-plasma interactions are of great interest for radiography applications 1 and as a method for determining the ...
8
Using X-ray spectroscopy of relativistic laser plasma interaction to reveal parametric decay instabilities : a modeling tool for astrophysics
... in laser-plasma experiments is an important new result in its own right, enabling the comparison of theoretical predictions concerning the development of the ion acoustic waves with the experimentally ...
15
Comptonization of the cosmic microwave background by relativistic plasma
... of relativistic plasma from active galactic nuclei. This plasma fills large volumes, the radio lobes, and thereby forms very low density cavities filled with relativistic par- ticles and ...
15
Relativistic Magneto hydrodynamic Shocks In a Gyrotropic Plasma
... Colburn and Sonett 3 , Kunkel and Brown 7 , investigated the problem of collisionless shock generation theoretically as well as experimentally. Treumann and Jaroschak 12 presented that velocity anisotropic ...
5
Detailed analysis of hollow ions spectra from dense matter pumped by X-ray emission of relativistic laser plasma
... Dirac-Fock relativistic UTAs for emission spectra, provided very good agreement with the LCLS data using mEK and much poorer agreement using ...Orion laser 59 indicate that the M-shell electrons of H- and ...
10
Towards the Unification of All Interactions (The First Part: The Spinor Wave)
... After Maxwell’s electromagnetism, the discovery of electromagnetic wave and the understanding of the elec- tromagnetic properties of light, electromagnetic laws became relativistic covariant laws [1]. The ...
23
Development of the Baldin approach for the relativistic nuclear interactions
... Abstract. This article presents the development of the A.M.Baldin approach using a de- scription of relativistic nuclear interactions in the four velocity space. The modification of this approach taking into ...
6
Nonlinear Propagation of Dust Ion Acoustic Waves in a Degenerate Dense Plasma
... solitary structures depends on th e density pa rameter , i.e., the ratio of electron to ion number density. The electrostatic solitary profiles are shown in Figures 1-2. This is obvious that the profiles are quite ...
6
Directed fast electron beams in ultraintense picosecond laser irradiated solid targets
... similar laser inten- ...the laser focal ...the laser polar- ization for the reference target, but perpendicular to the polar- ization for the patterned target for which the transverse size of the Cu ...
5
Towards an Advanced Linear International Collider
... the laser field itself to produce a ponderomotive focusing force either by excitation of additional harmonic modes or by introducing drifts that alternate the laser field between accelerating and focusing ...
83