State-Selected and State to State Cross Sections for the Reactions 0+ (4S,2D,2P) + N2 (O2,CO2)

为了了解电离层对各种能量输入的动态和反应，需要了解一种类型的原子或分子离子与其他大气离子和中性成分相互作用的方式。这项研究利用最先进的实验室仪器进行光离子和光电子符合技术。我们将研究许多基本的绝对截面，这些截面涉及O+的特定高能态与产生特定激发态的N_2、O_2和CO_2等中性组分之间的电荷转移。

In order to understand the dynamics and response of the ionosphere to various energy inputs requires a knowledge of the ways in which one type of atomic or molecular ion interacts with the other atmospheric ion and neutral constituents. This investigation makes use of state of the art laboratory instrumentation for photo-ion and photo-electron coincidence techniques. Many fundamental absolute cross-sections that involve charge transfer between selected specific energetic states of O+ and neutral constituents such as N2, O2 and CO2 producing specific excited states of N2+, NO+, O2+ and CO+ will be investigated.