Results 1 to 10 of about 75,003 (238)

Thomson scattering in inhomogeneous plasmas: The Role of the Fluctuation-Dissipation Theorem [PDF]

open access: yesScientific Reports, 2018
A self-consistent kinetic theory of Thomson scattering of an electromagnetic field by a non-uniform plasma is derived. We draw the readers’ attention to the inconsistency in recent results on the Thomson scattering in inhomogeneous plasma, which leads to
V. V. Belyi
doaj   +2 more sources

Gamma-ray vortices from nonlinear inverse Thomson scattering of circularly polarized light [PDF]

open access: yesScientific Reports, 2017
Inverse Thomson scattering is a well-known radiation process that produces high-energy photons both in nature and in the laboratory. Nonlinear inverse Thomson scattering occurring inside an intense light field is a process which generates higher harmonic
Yoshitaka Taira   +2 more
doaj   +2 more sources

Thomson scattering in inhomogeneous plasmas: The Role of the Fluctuation-Dissipation Theorem [PDF]

open access: yesPhysical Review E, 2017
A self-consistent kinetic theory of Thomson scattering of an electromagnetic field by a non-uniform plasma is derived. We draw the readers' attention to the inconsistency in recent results on the Thomson scattering in inhomogeneous plasma, which leads to
Belyi, V. V.
core   +3 more sources

Isolated attosecond X-ray pulses from superradiant thomson scattering by a relativistic chirped electron mirror [PDF]

open access: yesScientific Reports, 2022
Time-resolved investigation of electron dynamics relies on the generation of isolated attosecond pulses in the (soft) X-ray regime. Thomson scattering is a source of high energy radiation of increasing prevalence in modern labs, complementing large scale
B. H. Schaap   +2 more
doaj   +2 more sources

Electron temperature and density measurement by Thomson scattering with a high repetition rate laser of 20 kHz on LHD [PDF]

open access: yesScientific Reports, 2022
Thomson scattering measurements with a high-repetition-rate laser have commenced in the Large Helical Device. As an example of the fast phenomena captured by this diagnostic system, measurements at a 20 kHz repetition-rate in hydrogen pellet-injected ...
H. Funaba   +6 more
doaj   +2 more sources

Theory of Thomson scattering in inhomogeneous media. [PDF]

open access: yesSci Rep, 2016
AbstractThomson scattering of laser light is one of the most fundamental diagnostics of plasma density, temperature and magnetic fields. It relies on the assumption that the properties in the probed volume are homogeneous and constant during the probing time.
Kozlowski PM   +4 more
europepmc   +5 more sources

Demonstration of X-ray Thomson scattering as diagnostics for miscibility in warm dense matter [PDF]

open access: yesNature Communications, 2020
It is challenging to reliably probe the miscibility behavior of elements in extreme conditions. Here, the authors use X-ray Thomson scattering and compare to the X-ray diffraction method in order to determine mixing of different atomic species in warm ...
S. Frydrych   +24 more
doaj   +2 more sources

Thomson scattering in high-intensity chirped laser pulses [PDF]

open access: yesPhysics of Plasmas, 2015
We consider the Thomson scattering of an electron in an ultra-intense chirped laser pulse. It is found that the introduction of a negative chirp means the electron enters a high frequency region of the field while it still has a large proportion of its ...
Amol R Holkundkar, M Marklund
exaly   +3 more sources

Two-dimensional high resolution electron properties of femtosecond laser-induced plasma filament in atmospheric pressure argon [PDF]

open access: yesScientific Reports
This work reports the measurement of two-dimensional electron properties over a nanosecond scale integration time across a femtosecond laser-induced plasma filament in atmospheric pressure argon. Radial electron properties across the $$\sim 100$$ ∼ 100  
Junhwi Bak   +4 more
doaj   +2 more sources

Stimulated Thomson scattering [PDF]

open access: yesPhysical Review A, 1979
The theory of stimulated Thomson scattering is investigated both quantum mechanically and classically. In the interaction of a collisionless plasma with two electromagnetic waves, both with frequencies well above the plasma frequency, energy is transferred from the high-frequency wave to the low-frequency wave via stimulated Thomson scattering.
Ross L. Spencer   +2 more
openaire   +2 more sources

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