Because of quantum wave nature, cold atoms tunneling through a laser beam can obviously have a completely different feature from that of a classical particle (hotatom).
量子力学波动性使得冷原子穿越一个激光束时明显地展现出与经典粒子(热原子)不同的结果。
2
The contributions of the multipole transitions to the opacity of hot and dense plasmas of gold are taken into account by using an average-atom model.