微分散射截面 meaning in Chinese
differential scattering cross section
Examples
- The differential cross sections for at intermediate energies
三重微分散射截面的计算 - Study of interaction potential and differential scattering cross section for he - n
2碰撞体系相互作用势及微分散射截面的研究 - The frequency upshifting and differential cross section of the laser synchrotron source ( lss ) are studied based on the thomson backscattering of intense laser radiation from a counterstreaming relativistic electron
摘要研究了逆流相对论电子与激光脉冲相互作用获得激光同步辐射的频率上移、微分散射截面等特性。 - In the course of scattering with the same energy , the excited probabilities of lower exciting states are far off bigger than ones of higher exciting states . all in all , the adapted ms potential has advantages of concision form , less adjustable parameters , convenient for applicant
当体系能量一定时，不管是微分散射截面还是分波散射截面，弹性散射的几率大，对总的散射截面贡献最大；非弹性散射的几率小，对总的散射截面的贡献也小。 - This work gives amsotropy surfaces of three collision systems he - hf , he - hcl , he - hbr . comparing theoretical results with experimental ones has carried out the discussion on feasibility of adapted potential model . all differential cross sections ( dcs ) , partial wave cross sections ( pcs ) and total scattering cross sections ( tcs ) have been achieved by using close - coupling approximation method to calculate the three systems , and results above have also been discussed and analyzed
首先，具体介绍了理论计算方法? ?密耦近似方法，接着讨论了各种势能模型的优缺点，利用孙桂华改进的势能模型? ? ms势，分别给出了he - hf 、 he - hcl 、 he - hbr三个碰撞体系的各向异性势能面，并结合计算结果与实验结果的比较，对所采用的势能模型的可行性展开了讨论；用密耦近似方法对he - hf 、 he - hcl和he - hbr三个碰撞体系进行计算，得出了各种微分散射截面、分波截面和总散射截面，并将计算结果进行讨论和分析。