论文标题

超低分子碰撞的统一模型

Unified model of ultracold molecular collisions

论文作者

Croft, James F. E., Bohn, John L., Quéméner, Goulven

论文摘要

开发了用于超冷分子碰撞的散射模型,该模型允许以统一的方式处理非弹性过程,化学反应和复杂形成。在超低分子气体中,所有这些散射过程及其各种组合都是可能的,因此,该模型将允许实验结果的严格参数化。此外,我们还展示了这些参数如何与系统的物理特性有关,从而阐明了分子碰撞动力学的基本方面。

A scattering model is developed for ultracold molecular collisions, which allows inelastic processes, chemical reactions, and complex formation to be treated in a unified way. All these scattering processes and various combinations of them are possible in ultracold molecular gases, and as such this model will allow the rigorous parametrization of experimental results. In addition we show how, once extracted, these parameters can be related to the physical properties of the system, shedding light on fundamental aspects of molecular collision dynamics.

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