scattering cross-section

A semi-empirical additivity rule is presented. Total cross sections ( TCSs) for electron scattering from C_3H_6 isomers: propene ( C_3H_6) and cyclopropane ( c-C_3H_6) have been calculated in 10~ 300eV employing the semi-empirical additivity rule.

我们提出了一个可加性规则的半经验公式，并且运用该公式对10~300eV时C3H6同分异构体电子散射总截面进行了计算。

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Imaging Objects through Highly Scattering Media using Femtosecond Cross correlation Time gating

利用飞秒时间选通技术对埋藏在高散射介质中的物体进行成像

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Some examples of their application to the strong interaction symmetry of elementary particles are given: the relations between various scattering cross sections and the mass relations for low-dimensional irreducible representations are derived, and the assignment and decay modes of resonant states and the R-inverse invariance are discussed.

给出了它在基本粒子强相互作用对称性方面的应用的若干例子：推导了散射截面关系和低维数表示的质量关系，讨论了共振态的填充和衰变情况以及R反演不变性等。

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Multi-center cylindrical harmonic function expansion method for computing the electromagnetic scattering by two-dimensional cylinder of arbitrary cross-sections

用于计算任意截面二维电磁散射的多心柱谐函数展开法

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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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