Results 51 to 60 of about 1,763,416 (163)

Highly Collimated Monochromatic X-rays Generated by Collision of High-Energy Electrons with Tightly Focused Linearly Polarized Laser Pulse

Crystals, 2023
This article delves into the generation and modulation process of X-rays as high-energy photon sources. Using the principles of classical electrodynamics, this study enables nonrelativistic short pulse lasers to collide with high-energy electrons while ...
Mingjing Zeng, Yangyi Zhang, Yifan Chang, Youwei Tian   +3 more
doaj   +1 more source

Characterizing the Distribution of Nepheloid Layers and Their Response to Hydrodynamics in the NE Rockall Trough, NE Atlantic Ocean

Journal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract Suspended and slow‐sinking particles, especially those concentrated within nepheloid layers, can act as pivotal mediators of oceanic carbon transport and benthic‐pelagic coupling. However, identifying nepheloid layers and distinguishing their composition (i.e., inorganic particles, phytoplankton, zooplankton, and fish) using only acoustic ...
Ling Wang, Florian Lüskow, Tilmann Schwenk, Alice Lefebvre, Morten Iversen, Meng Liu, Andrew Wheeler, Nikolas Römer‐Stange, Bingbing Wei, Elda Miramontes   +9 more
wiley   +1 more source

Bayesian Analysis of Infragravity Edge Waves

Journal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract Infragravity (IG) waves (periods nominally 25–250 s) are generated in shallow water by nonlinear difference‐frequency interactions between shorter period (nominally 4–25 s) incident sea‐swell waves. Previous studies show strong IG reflection from the beach face and detectable IG energy in alongshore‐propagating edge waves.
Cassandra S. Henderson, R. T. Guza, Bruce D. Cornuelle   +2 more
wiley   +1 more source

Generation of twisted γ-ray radiation by nonlinear Thomson scattering of twisted light

Matter and Radiation at Extremes, 2019
Interaction of twisted strong laser radiation with electrons in the classical regime is considered. We investigate transfer of the angular momentum of absorbed laser photons to the emitted radiation.
Yue-Yue Chen, Karen Z. Hatsagortsyan, Christoph H. Keitel   +2 more
doaj   +1 more source

Decreasing the bandwidth of linear and nonlinear Thomson scattering radiation for electron bunches with a finite energy spread

Physical Review Accelerators and Beams, 2021
Relative narrow bandwidth-high energy radiation can be produced through Thomson scattering, where highly relativistic electrons collide with a laser pulse.
Marcel Ruijter, Vittoria Petrillo, Matt Zepf   +2 more
doaj   +1 more source

ADVANCED THOMSON SCATTERING DIAGNOSTICS FOR VARIOUS APPLICATIONS [PDF]

, 2022
Controlled nuclear fusion has been pursued as an ideal form of renewable energy for decades and the study of fusion plasma is fueling an increased demand for diagnostic capability.
He, Zichen
core  

An exciting Approach to Theoretical Spectroscopy

Advanced Science, Volume 13, Issue 47, 24 August 2026.
ABSTRACT Theoretical spectroscopy, and more generally, electronic‐structure theory, are powerful concepts for describing the complex many‐body interactions in materials. They cover methods from ground‐state properties to lattice excitations and light‐matter interaction, including time‐resolved variants.
Martí Raya‐Moreno, Alexander Buccheri, Noah Alexy Dasch, Nasrin Farahani, Ignacio Gonzalez Oliva, Andris Gulans, Seokhyun Hong, Manoar Hossain, Hannah Kleine, Martin Kuban, Sven Lubeck, Benedikt Maurer, Pasquale Pavone, Fabian Peschel, Daria Popova‐Gorelova, Lu Qiao, Elias Richter, Santiago Rigamonti, Ronaldo Rodrigues Pela, Maximilian Schebek, Kshitij Sinha, Daniel T. Speckhard, Jan Stutz, Sebastian Tillack, Dmitry Tumakov, Jānis Užulis, Mara Voiculescu, Cecilia Vona, Mao Yang, Claudia Draxl   +29 more
wiley   +1 more source

The Impact of the Girdle Waist Radius on the Radiation Characteristics of the Relativistic Electron in Cross-Collision with the Tightly Focused Linearly Polarized Laser

Applied Sciences
Under the framework of classical electrodynamics, this article investigates the nonlinear Thomson scattering generated by the cross-collision between a tightly focused linearly polarized Gaussian laser pulse and a relativistic electron through numerical ...
Junze Shi, Jiachen Li, Yizhang Li, Zekai Yu, Gang Yan, Youwei Tian   +5 more
doaj   +1 more source

LHD Thomson Scattering Diagnostics

ORCID　 0000-0002-7023-1539Thomson scattering diagnostic systems are widely used to measure the local electron temperature and density of plasmas, which are one of the most important plasma parameters.
YASUHARA, Ryo, YAMADA, Ichihiro, LEE, Jong-ha, LIU, Chunhua, HUANG, Yuan, MINAMI, Takashi, FUNABA, Hisamichi   +6 more
core   +1 more source

Nonlinear Thomson scattering from relativistic laser plasma interaction

, 2005
International audienceAs an electron oscillates in an intense laser field, it acquires a highly nonlinear motion and emits X-ray radiation by nonlinear Thomson scattering.
Ta Phuoc, Kim, Rousseau, Jean-Philippe, J.-P. Rousseau, Rousse, Antoine, K. Ta Phuoc, Burgy, Frédéric, F. Burgy, A. Rousse   +7 more
core   +1 more source