scattering theory

An algorithm based on the control theory of partial differential equations is proposed. It is also shown that the Null field method originally developed in the problem of acoustic scattering can be used to solve the corresponding adjoint problem of the optimal problem.

提出基于偏微分方程控制方法的一种算法，并证明原用于处理散射问题的Null-field method可用来求解优化问题的随伴问题。

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Analysis of multiple scattering theory by expanding on the spherical harmonics

基于扩展球谐函数的多次散射理论分析

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Reduction of a Generalized Coulomb Integral in Atomic Scattering Theory

原子散射理论中广义Coulomb积分的简化

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Study on the Oscillatory Behaviour of the Reaction Probability for the I+ HI' ( v)-IH ( v ')+ I' System Using by Quantum Scattering Theory

I+HI′（v）→IH（v′）+I′反应几率振荡行为的量子散射理论研究

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The inelastic scattering cross sections and angular distributions of discrete levels are calculated and analyzed by the distorted wave Born approximation theory based on the unified Hauser Feshbach theory and the exciton model. With the fitting procedure the neutron optical model potential parameters are obtained.

利用这组光学模型势参数，扭曲波玻恩近似理论，核反应Hauser Feshbach理论和预平衡反应的激子模型，计算和分析了中子与116118120122124Sn反应分离能级的非弹性散射截面和角分布。

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To explain the phenomena, on the basis of ray-mode reverberation theory and three-dimensional scattering model, the expressions of the bistatic reverberation loss and the vertical correlation are put forward.

为了解释这一现象，根据浅海混响的射线简正波理论，结合三维海底散射模型，给出了浅海异地混响衰减和混响垂直相关的一般表达式。

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Electromagnetic Theory of Surface-enhanced Raman Scattering

表面增强拉曼散射的电磁理论

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The absorption, mattering and extinction efficiency factors of red phosphorus smoke with different diameters to infrared at different wavelengths were calculated according to Mie scattering theory.

根据Mie散射理论计算了多种直径红磷烟幕粒子对不同波长红外的吸收效率因子、散射效率因子和消光效率因子。

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At the same time, studies on the dynamics of the N+ OH reaction has been performed via time-dependent quantum reactive scattering theory.

此外，我们还利用含时量子反应散射理论研究了N+OH反应的动力学行为。

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The stopping power of thermal plasma to heavy ions with low velocity is studied by using quantum scattering theory and dielectric response theory.

应用量子散射理论和介电响应理论，研究了热等离子体对低速重离子的电子阻止本领。

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A brief description of the elementary scattering theory of the interaction between the thermal neutrons and the condensed matter is given and the characteristics related to the experimental method of the thermal neutrons inelastic scattering is described.

本文扼要地叙述了热中子与凝聚态物质相互作用的基本散射理论，说明了热中子非弹性散射实验方法的特点。

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Mie theory is another classic light scattering theory, its most attractable feature is that it can be used for any size of the particle measurements, but its complex calculations limited its application.

米氏（Mie）散射理论是另一个经典的光散射理论，它最大的特点是可用于任何尺寸段颗粒的测量，但是其复杂的计算过程限制了它的应用。

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Compton scattering theory for analyzing LSS was reviewed.

本文介绍了LSS的线性康普顿散射理论；

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The radiative transfer theory of Stokes vectors is developed to study multiple-scattering, propagation, and thermal emission in random media.

本文讨论了极化电磁波在随机介质中多次散射，传输和热辐射的斯托克斯矢量的辐射传输理论。

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In this paper, based on the theories of light scattering by small particles, a FAM laser particle sizer is developed using both Fraunhofer diffraction and Mie scattering theory.

本文根据颗粒的光散射原理，提出了综合应用Fraunhofer衍射理论和Mie散射理论的FAM激光测粒仪。

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Glauber's multiple scattering theory and approximant treatment

Glauber多次散射理论和近似处理

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We then solve the integral equation for the surface current density by the moment method and obtain the electrical fields in the shielding shells by the scattering theory.

然后以任意形状截面柱体为例，用矩量法求解积分方程，得到电磁屏蔽效果；

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According to the theory given by Hikami, Larkin and Nagaoka that relation of magnetic conductivity with the varying of magnetic field under diffusion approximation, we fitting results of experiments and get spin-orbit scattering time and inelastic scattering times.

根据Hikami，Larkin和Nagaoka给出的扩散近似下的磁导率随磁场变化关系式，拟合实验结果得到电子自旋-轨道散射时间以及非弹性散射时间。

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Using coherent fluctuation nuclear model and Glauber's multiple scattering theory, the double charge exchange ( DCE) reaction cross sections for π~+ on~ ( 16) O and on~ ( 16) O are calculated.

用相干结构核模型和格劳伯多次散射理论，计算了~（16）O和~（18）O的π-核双电荷交换反应截面。

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Numerical Analysis of Coupled-wave Equation Derived from Multiple Scattering Theory Using Rouge Kutta Method

多重散射理论声光耦合波方程的龙格-库塔法数值分析

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Based on these and the theory of grain boundary scattering, the electrical properties of the samples can be controlled by changing the film thickness and grain size.

在此基础上，利用薄膜晶界散射理论，通过改变薄膜厚度和晶粒大小对薄膜的方阻和方阻温度系数进行了有效调控。

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