Results 21 to 30 of about 67,845 (296)

Quantum features of high energy particle incoherent scattering in crystals

open access: yesPhysical Review Accelerators and Beams, 2019
The coherent process of particle deflection by aligned atomic strings and planes of oriented crystals is accompanied by incoherent scattering by atomic cores.
Victor V. Tikhomirov
doaj   +1 more source

Microscopic Description of Deeply Virtual Compton Scattering off Spin-0 Nuclei [PDF]

open access: yes, 2005
We evaluate within a microscopic calculation the contributions of both coherent and incoherent deeply virtual Compton scattering from a spin-0 nucleus.
D. Muller, S. K. Taneja, S. Liuti
core   +1 more source

Stimulated Raman scattering excited by incoherent light in plasma

open access: yesMatter and Radiation at Extremes, 2017
Stimulated Raman scattering (SRS) excited by incoherent light is studied via particle-in-cell simulations. It is shown that a large bandwidth of incoherent light can reduce the growth of SRS and electron heating considerably in the linear stage. However,
Yao Zhao   +5 more
doaj   +1 more source

Computational optical sectioning with an incoherent multiscale scattering model for light-field microscopy

open access: yesNature Communications, 2021
Light-field microscopy provides volumetric imaging at high speeds, but suffers from degradation in scattering tissue. Here, the authors present an incoherent multiscale scattering model which allows for quantitative 3D reconstruction in complex ...
Yi Zhang   +10 more
doaj   +1 more source

Comparison of molecular dynamics simulations of water with neutron and X-ray scattering experiments [PDF]

open access: yesEPJ Web of Conferences, 2022
The atomistic structure and dynamics obtained from molecular dynamics (MD) simulations with the example of TIP3P (rigid and flexible) and TIP4P/2005 (rigid) water is compared to neutron and X-ray scattering data at ambient conditions.
Reich Veronika   +3 more
doaj   +1 more source

Time-resolved Raman scattering with incoherent light [PDF]

open access: yesPhysical Review A, 1990
In time-resolved Raman scattering (as well as in degenerate four-wave mixing) the time resolution is in principle determined by the coherence time of the laser pulses involved rather than the pulse widths. In this paper the theoretical time dependence of three different time-resolved Raman-scattering techniques, Raman-fringe decay (RFD), coherent ...
Wynne, K., Muller, M., Vanvoorst, J.D.W.
openaire   +4 more sources

Data Collection for Dilute Protein Solutions via a Neutron Backscattering Spectrometer

open access: yesLife, 2022
Understanding protein functions requires not only static but also dynamic structural information. Incoherent quasi-elastic neutron scattering (QENS), which utilizes the highly incoherent scattering ability of hydrogen, is a powerful technique for ...
Taiki Tominaga   +5 more
doaj   +1 more source

Retrieving time-dependent Green's functions in optics with low-coherence interferometry [PDF]

open access: yes, 2015
We report on the passive measurement of time-dependent Green's functions in the optical frequency domain with low-coherence interferometry. Inspired by previous studies in acoustics and seismology, we show how the correlations of a broadband and ...
Aubry, Alexandre   +4 more
core   +1 more source

Thermal neutron scattering data for 7LiF and BeF2

open access: yesEPJ Web of Conferences, 2017
Based on the coherent elastic, incoherent elastic, coherent inelastic and incoherent inelastic scattering processes, a code named SIRIUS is developed to produce thermal neutron scattering data for crystals in ENDF-6 format. The phonon band structures and
Wang Jia   +4 more
doaj   +1 more source

Three-Dimensional Incoherent Imaging Using Spiral Rotating Point Spread Functions Created by Double-Helix Beams [Invited]

open access: yesNanoscale Research Letters, 2022
In recent years, there has been a significant transformation in the field of incoherent imaging with new possibilities of compressing three-dimensional (3D) information into a two-dimensional intensity distribution without two-beam interference (TBI ...
Vijayakumar Anand   +6 more
doaj   +1 more source

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