论文标题
在与背景气体碰撞中沉积在纳米圆形,簇或分子中的动能
Kinetic energy deposited into a nanodroplet, cluster, or molecule in a sticking collision with background gas
论文作者
论文摘要
在过程中,当纳米光,簇或分子等颗粒通过稀释的背景气体移动并经历捕获碰撞时,通常重要的是要知道通过这些拾取事件将多少平移动能沉积到颗粒中。为了与麦克斯韦 - 波尔茨曼气体碰撞,得出了精确的表达,该表达式对于粒子的任意相对幅度和热气速度有效。
In processes when particles such as nanodroplets, clusters, or molecules move through a dilute background gas and undergo capture collisions, it is often important to know how much translational kinetic energy is deposited into the particles by these pick-up events. For sticking collisions with a Maxwell-Boltzmann gas, an exact expression is derived which is valid for arbitrary relative magnitudes of the particle and thermal gas speeds.