born approximation

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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Our method is based on the Born Approximation and re-weighted regularized conjugate gradient ( RRCG ) method.

我们采用了Born近似方法和重加权正则化共轭梯度法 ( RRCG ) 算法.

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the computational results are in accord with the results of plane wave born approximation.

给出了计算结果，并与标量近似计算结果进行比较。

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Conductivity imaging based on combining QL approximation with iterative Born approximation

联合QL近似与迭代Born近似法电导率散射成像

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Antihydrogen formation in the laser-assisted positronium-an tiproton collision is investigated in the first Born approximation.

在一级玻恩近似下,研究了在激光辅助的电子偶素反质子碰撞中的反氢合成.

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The distorted wave Born approximation with polarization and post-collisional interaction has been used to calculate the triple differential cross sections for low-energy electron impact ionization of the 3s orbital of argon in coplanar asymmetric geometry. The calculated results are compared with available experimental data.

用包含极化效应和后碰撞作用的扭曲波玻恩近似计算共面不对称几何条件下Ar3s的低能（e，2e）三重微分截面，并与实验进行比较。

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The differential interference angle of Λ-Related Quantum Interference of 1 Π-state diatom was presented to measure the degree of coherence, by using the first order Born approximation of time-dependent perturbation theory.

作者文运用含时微扰的一级波恩近似理论，提出了衡量干涉程度的1П态双原子分子中关于∧量子干涉的微分干涉角。

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Electron scattering from argon in laser field is investigated employing the second Born approximation. The absolute differential cross section of e Ar scattering with one, two, and three photon exchange at scatering angles 1 °~ 26 ° are calculated.

利用第二玻恩近似方法（SBA）对激光场中eAr的散射进行了研究，计算了散射角为1°～26°，交换多个光子的微分散射截面。

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