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浏览/检索结果: 共7条，第1-7条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Evidence for light-by-light scattering in ultraperipheral PbPb collisions at root S-NN=5.02 TeV 期刊论文 NUCLEAR PHYSICS A, 2019, 卷号: 982, 页码: 791-794 作者:  d'Enterria, David;  Sirunyan, A. M.;  Tumasyan, A.;  Adam, W.;  Ambrogi, F. 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/30 Light-by-light scattering  Heavy ions  Ultraperipheral collisions  CMS  LHC   Analytical solutions and numerical simulations of radiative property in the two-layer concentrically spherical large particle 期刊论文 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2019, 卷号: 128, 页码: 516-525 作者:  Zhu, Keyong;  Li, Shaoling;  Huang, Yong 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/30 Light scattering and absorption by particles  Absorptance  Scattering albedo  Scattering phase function  Two-layer concentrically spherical large particle   FCC Physics Opportunities: Future Circular Collider Conceptual Design Report Volume 1 期刊论文 EUROPEAN PHYSICAL JOURNAL C, 2019 作者:  Abada, A;  Abbrescia, M;  AbdusSalam, SS;  Abdyukhanov, I;  Fernandez, JA 收藏  |  浏览/下载：134/0  |  提交时间：2019/07/19 ELECTROWEAK PHASE-TRANSITION  BY-LIGHT SCATTERING  DEEP INELASTIC-SCATTERING  STRANGE BARYON PRODUCTION  DARK-MATTER  RADIATIVE-CORRECTIONS  E(+)E(-) COLLISIONS  TRANSVERSE-MOMENTUM  TOP-QUARK  BRANCHING FRACTIONS   Assessment of surface roughness by use of soft x-ray scattering (EI CONFERENCE) 会议论文 Soft X-Ray Lasers and Applications VIII, August 4, 2009 - August 6, 2009, San Diego, CA, United states Yan-li M.; Yong-gang W.; Shu-yan C.; Bo C. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 A soft x-ray reflectometer with laser produced plasma source has been designed  which can work from wavelength 8nm to 30 nm and has high performance. Using the soft x-ray reflectometer above  the scattering light distribution of silicon and zerodur mirrors which have super-smooth surfaces could be measured at different incidence angle and different wavelength. The measurement when the incidence angle is 2 degree and the wavelength is 1 lnm has been given in this paper. A surface scattering theory of soft x-ray grazing incidence optics based on linear system theory and an inverse scattering mathematical model is introduced. The vector scattering theory of soft x-ray scattering also is stated in detail. The scattering data are analyzed by both the methods above respectively to give information about the surface profiles. On the other hand  both the two samples are measured by WYKO surface profiler  and the surface roughness of the silicon and zerodur mirror is 1.3 nm and 1.5nm respectively. The calculated results are in quantitative agreement with those measured by WYKO surface profiler  which indicates that soft x-ray scattering is a very useful tool for the evaluation of highly polished surfaces. But there still some difference among the results of different theory and WYKO  and the possible reasons of such difference have been discussed in detail. 2009 SPIE.   Scaling and analyzing the influence of fluid surface of fluid with nano-granular through speckle pattern experiment (EI CONFERENCE) 会议论文 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Advanced Optical Manufacturing Technologies, July 8, 2007 - July 12, 2007, Chengdu, China Wang X.; Wang Y.; Li X.; Seo J. W. 收藏  |  浏览/下载：12/0  |  提交时间：2013/03/25 An optical system with double beam interference system was designed to measure the movement of nano-particles in fluid with laser speckle technology. In order to investigate the influence of the scattering light generated from liquid surface on speckle patterns  the liquid surface contour was dynamically detected by WYKO during nano-particle movement. The result demonstrates that the fluctuation of fluid surface is slight. Meanwhile  in order to further analyze this effect  a piece of ground glass was employed. The process of ground glass to be polished to optical glass was studied and tested continuously using WYKO and laser speckle technology. And then  the speckle patterns generated from kerosene fluid surface were studied. By contrast  the results show that  the fluid surface is transparent to the measurement wavelength. The influence of the surface of fluid can be neglected. Furthermore  the conclusion illustrates that laser speckle technique is an effective and reliable method to study the movement of nano-granular in fluid.   Light-scattering study of polyelectrolyte hollow capsules 期刊论文 CHINESE JOURNAL OF POLYMER SCIENCE, 2004, 卷号: 22, 期号: 2, 页码: 111-115 作者:  Zhang, YJ;  Guan, Y;  Yang, SG;  Xu, J;  Miao, XP 收藏  |  浏览/下载：9/0  |  提交时间：2019/04/09 Layer-by-layer (Lbl) Self-assembly  Hollow Capsule  Silver Halide  Laser Light Scattering   Light-scattering study of polyelectrolyte hollow capsules 期刊论文 高分子科学英文版, 2004 Zhang, YJ; Guan, Y; Yang, SG; Xu, J; Miao, XP; Cao, WX 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/16 layer-by-layer (LbL) self-assembly  hollow capsule  silver halide  laser light scattering  POLYMER  FABRICATION  WATER