【摘 要】
：
Time dependent wave packet(TDWP)and quasiclassical trajectory(QCT)calculations have been carried out for the reaction S(3P)+ HD(X1∑g+)at the lowest 13A" state
【机 构】
：
SchoolofPhysicsandOptoelectronicTechnology,andCollegeofAdvancedScienceandTechnology,DalianUniversity
【出 处】
：
第五届全国计算原子与分子物理学术会议
论文部分内容阅读
Time dependent wave packet(TDWP)and quasiclassical trajectory(QCT)calculations have been carried out for the reaction S(3P)+ HD(X1∑g+)at the lowest 13A" state with both rotational and vibrational excitations of reactant HD.The two product channels of DS and HS are intensely competitive.The calculated integral cross sections from QCT and TDWP are almost the same,and no obvious quantum effect is observed.From the investigation of title reaction with reactant HD rovibrationally excited,we find that the vibration of HD bond can apparently promote the reaction and narrow the gap in integral crossing section(ICS)between the two channels.State-to-state differential cross sections(DCSs)are calculated,and they show some significant characters of the rebound mechanism.For the vector properties,we calculate the P(r),P(r)and P(r,r)distributions.We find that the increasing collision energy can weaken the polarization of the DS molecule angular momentum.
其他文献
Friction torque is the main factor to influence stability and precision of multi-axis linkage system when it is slow running.The value of friction torque is
A compared with the translational-torsional dynamic model of planetary gear transmission system(PGTS)used in wind turbine is set up in order to analyze the
To solve the problem of the variancy of the wind power when wind farm connect with the power grid,a wind power predicting model of wind farm based on double
Fluid flow passing through bluff bodies is of great concern in both natural and industrial activities.The formation and shedding of vortex generated at the
The Neimark-Sacker-pitchfork bifurcation can only occurs in the symmetric dynamic systems.A three-degree-of-freedom vibro-impact system with symmetry is con
Self-synchronization,compound synchronization and intelligent control synchronization widely exist in the mechanical system engineering,while lag self-synch
研究简介使用我们新建立的研究双原子分子转动能级和振转相互作用能的转动代数方法(AMr),挖掘获得了隐藏在双原子分子实验振转能级子集合[EυJ] 中的分子纯转动能级{εJ }和
研究简介在孙卫国课题组提出的计算双原子分子完全振动能谱及离解能的代数方法(AlgebraicMethod,AM)和研究双原子分子解析势能函数的能量自洽法(Energy Consistent Method,EC
研究简介原子分子物理学家和物理化学家研究双原子分子振动-转动能谱{EυJ}已有约100 余年.迄今人们已能使用多种实验方法获得很多双原子分子的精确振转能谱的某个能谱子集合
In the present work,we report the energy levels,and electric dipole,magnetic dipole,electric quadrupole and magnetic quadrupole transition properties for 46 lev