用波函数成像法测定He-He,Ne-Ne,Ar-Ar和H $_{2}$相互作用势
Determination of the He-He, Ne-Ne, Ar-Ar, and H$_{2}$ interaction potential by wave function imaging
摘要:
我们报道了一种直接测量双原子体系核间势能曲线的方法。使用COLTRIMS反应显微镜测量H $_{2}$、He $_{2}$、Ne $_{2}$和Ar $_{2}$的振动波函数的平方。薛定谔方程将波函数的曲率与势V(R)联系起来,因此提供了一种简单而优雅的方法来提取势的形状。
英文摘要:
We report on a direct method to measure the internuclear potential energy curve of diatomic systems. A COLTRIMS reaction microscope was used to measure the squares of the vibrational wave functions of H$_{2}$, He$_{2}$, Ne$_{2}$, and Ar$_{2}$. The Schrödinger equation relates the curvature of the wave function to the potential V(R) and therefore offers a simple but elegant way to extract the shape of the potential.
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