Results 61 to 70 of about 1,763,416 (163)

Experimental observation of polarization-resolved nonlinear Thomson scattering of elliptically polarized light [PDF]

, 2021
We report experimental results from a study of nonlinear Thomson scattering of elliptically polarized light. Polarization-resolved radiation patterns of the scattered light are measured as a function of the elliptical polarization state of the incident ...
Ware, Michael, Fruhling, Colton, Romero, Mahonri, Wang, Junzhi, Umstadter, Donald, Peatross, Justin, Schulzke, Christoph   +6 more
core  

Pore Size Effect on Melting Point in Saturated Frozen Soil Systems: A Pressure Perspective at Molecular Scale

Water Resources Research, Volume 62, Issue 8, August 2026.
Abstract The melting point depression of water confined in porous media with varying pore sizes has been widely observed. Existing models remain insufficient for describing water phase change in smaller pores (i.e., nano pore), where surface effects become significant and water molecules are inhomogeneously distributed near solid surface.
Shuting Ji, Ling Li, Sergio Andres Galindo Torres, Liang Lei   +3 more
wiley   +1 more source

Phase dependence of Thomson scattering in an ultraintense laser field [PDF]

, 2002
The Thomson scattering spectra of an electron by an ultraintense laser field are computed. It is found that the electron orbit, and therefore its nonlinear Thomson scattering spectra, depend critically on the amplitude of the ultraintense laser field and
Fei He, Lau, Y. Y., Strickler, Trevor, Strickler, Trevor S., He, Fei, Donald P. Umstadter, Trevor Strickler, Umstadter, Donald P., Y. Y. Lau   +8 more
core   +1 more source

Sensitivity of Bounce‐Averaged Diffusion Coefficients to the Latitudinal Variability of Lightning Generated Whistlers

Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.
Abstract The development of statistical wave models that include the underlying variability of the wave distributions is an important next step toward more accurate radiation belt models. Lightning‐generated whistlers (LGW) are an important wave mode in the plasmasphere; previous time‐averaged diffusion coefficients have used assumptions about the wave
Alexander D. Shane, Robert A. Marshall, Qianli Ma   +2 more
wiley   +1 more source

Thomson-scattering systems on TMX [PDF]

, 1982
This report summarizes the criteria and designs that were used for the two TMX Thomson-scattering systems. It describes the optical, mechanical, electronic, and computer analysis features of these installations.
Lang, D.D., Goodman, R.K., Clauser, J.F., Frank, A.M., Goerz, D.A.   +4 more
core   +1 more source

ESA Swarm Satellites Plasma Density Products: Comparison and Validation Against Incoherent Scatter Radars Observations

Space Weather, Volume 24, Issue 8, August 2026.
Abstract The European Space Agency's Swarm mission has provided over a decade of continuous in situ measurements of the topside ionospheric plasma. With the release of various official plasma density products and the development of several calibration methods, selecting the most reliable data set has become an important issue for the scientific ...
Alessio Pignalberi, Artem Smirnov, Chao Xiong, Vladimir Truhlik, Roberta Forte, Michael Pezzopane, Vincenzo Ventriglia, Luca Spogli, Lucilla Alfonsi   +8 more
wiley   +1 more source

Comment on “Controlling the spectral shape of nonlinear Thomson scattering with proper laser chirping”

Physical Review Accelerators and Beams, 2016
Rykovanov, Geddes, Schroeder, Esarey and Leemans [Phys. Rev. Accel. Beams 19, 030701 (2016)PRABCJ2469-988810.1103/PhysRevAccelBeams.19.030701; hereafter RGSEL] have recently reported on the analytic derivation for the laser pulse frequency modulation ...
Balša Terzić, Geoffrey A. Krafft
doaj   +1 more source

Two Central Nervous System Tumors in One Catheter Lab: Time to Rethink Radiation Protection

Catheterization and Cardiovascular Interventions, Volume 108, Issue 1, Page 239-246, July 1, 2026.
ABSTRACT Background Very little research has been done on the possible effects that repeated, frequent, and low‐dose ionizing radiation exposure has on the long‐term health of interventional cardiologists. Aims Following the diagnosis in the same year of two central nervous system tumors in two operators working in the same catheter laboratory, we ...
James R. Bentham, John D. R. Thomson
wiley   +1 more source

The effect of pump laser pulse chirp on the properties of generated nonlinear Thomson scattering radiation

Frontiers in Physics
In order to explore better electron radiation properties, we introduce laser pulses with different chirps and different pulse widths to drive electrons to produce relativistic nonlinear Thomson scattering.
Zi Wang, Junyuan Xu, Jiachen Li, Qianmin Zheng, Youwei Tian   +4 more
doaj   +1 more source

Ultrashort x-ray pulse generation by nonlinear Thomson scattering of a relativistic electron with an intense circularly polarized laser pulse

Physical Review Special Topics. Accelerators and Beams, 2012
The nonlinear Thomson scattering of a relativistic electron with an intense laser pulse is calculated numerically. The results show that an ultrashort x-ray pulse can be generated by an electron with an initial energy of 5 MeV propagating across a ...
F. Liu, O. Willi
doaj   +1 more source