Results 31 to 40 of about 1,075,159 (297)

Effective scattering phase functions for the multiple scattering regime

Optics Express, 2011
The propagation of light through turbid media is of fundamental interest in a number of areas of optical science including atmospheric and oceanographic science, astrophysics and medicine amongst many others. The angular distribution of photons after a single scattering event is determined by the scattering phase function of the material the light is ...
Piskozub, Jacek, McKee, David
openaire   +3 more sources

The Refractive Index of Silicon at Gamma Ray Energies

, 2012
The index of refraction n(E_{\gamma})=1+\delta(E_{\gamma})+i\beta(E_{\gamma}) is split into a real part \delta and an absorptive part \beta. The absorptive part has the three well-known contributions to the cross section \sigma_{abs}: the photo effect ...
C. G. Schroer, D. Habs, J. Als-Nielsen, J. D. Bjorken, J. D. Jackson, J. S. Toll, M. Jentschel, M. M. Günther, W. Urban   +8 more
core   +1 more source

Internal Frame Dragging and a Global Analog of the Aharonov-Bohm Effect [PDF]

, 1991
It is shown that the breakdown of a {\it global} symmetry group to a discrete subgroup can lead to analogues of the Aharonov-Bohm effect. At sufficiently low momentum, the cross-section for scattering of a particle with nontrivial $\Z_2$ charge off a ...
A. Schwarz, A. Tomita, F. Wilczek, Frank Wilczek, G. Volovik, J. Preskill, John March-Russell, John Preskill, M. Alford, M. Alford, M. Alford, M. Berry, M. Berry, M. Bucher, M. Khazan, N. Mermin, S. Coleman, S. Giddings, V. Poénaru, Y. Aharonov   +19 more
core   +2 more sources

Analytical solution for dynamic interaction of end-bearing pile groups subjected to horizontal dynamic loads

Yantu gongcheng xuebao
An analytical model for the "pile-soil-pile" horizontal interaction in pile groups that accounts for the scattering effect of the receiver pile is presented in this study based on the plane strain model, to modify the calculating theory for closely ...
ZHENG Changjie1, 2 , CUI Yiqin1, 2, DING Xuanming3, LUAN Lubao4
doaj   +1 more source

Image Transmission through Scattering Media Using Ptychographic Iterative Engine

Applied Sciences, 2019
Random scattering media prevent light information from directly transmitting through, them as the photons will deviate from their original propagation directions due to the inhomogeneity of the refractive index distribution in scattering media.
Guowei Li, Wanqin Yang, Haichao Wang, Guohai Situ   +3 more
doaj   +1 more source

A Refined Understanding of the Ice Cloud Longwave Scattering Effects in Climate Model

Journal of Advances in Modeling Earth Systems, 2023
Because longwave (LW) absorption by greenhouse gases and clouds is more significant than the LW scattering effect by clouds, most climate models neglect cloud LW scattering to save computational costs.
Chongxing Fan, Yi‐Hsuan Chen, Xiuhong Chen, Wuyin Lin, Ping Yang, Xianglei Huang   +5 more
doaj   +1 more source

Effect of Dependent Scattering on Light Absorption in Highly Scattering Random Media

, 2017
The approximate nature of radiative transfer equation (RTE) leads to a bunch of considerations on the effect of "dependent scattering" in random media, especially particulate media composed of discrete scatterers, in the last a few decades, which usually
Wang, B. X., Zhao, C. Y.
core   +1 more source

Suppression of Quantum Scattering in Strongly Confined Systems [PDF]

, 2006
We demonstrate that scattering of particles strongly interacting in three dimensions (3D) can be suppressed at low energies in a quasi-one-dimensional (1D) confinement.
B. K. Ridley, J. I. Kim, J. C. Light, P. Schmelcher, R. Folman, V. S. Melezhik, V. S. Melezhik   +6 more
core   +2 more sources

Clouds in the atmospheres of extrasolar planets. IV. On the scattering greenhouse effect of CO2 ice particles: Numerical radiative transfer studies

, 2013
Owing to their wavelengths dependent absorption and scattering properties, clouds have a strong impact on the climate of planetary atmospheres. Especially, the potential greenhouse effect of CO2 ice clouds in the atmospheres of terrestrial extrasolar ...
Kitzmann, D., Patzer, A. B. C., Rauer, H.   +2 more
core   +1 more source

Analysis on the Light-Scattering Effect in Dye-Sensitized Solar Cell according to the TiO2 Structural Differences

International Journal of Photoenergy, 2012
A light-scattering layer is widely used in highly efficient dye-sensitized solar cells (DSCs) because it improves the light-harvesting ability of a DSC by reflecting the light passing through the transparent TiO2 layer.
Min-Kyu Son, Hyunwoong Seo, Soo-Kyoung Kim, Na-Yeong Hong, Byung-Man Kim, Songyi Park, Kandasamy Prabakar, Hee-Je Kim   +7 more
doaj   +1 more source