Greene Chris H, Kokoouline V
Department of Physics and JILA, University of Colorado, Boulder, CO 80309-0440, USA.
Philos Trans A Math Phys Eng Sci. 2006 Nov 15;364(1848):2965-78; discussion 2978-80. doi: 10.1098/rsta.2006.1869.
We discuss the Jahn-Teller mechanism for dissociative recombination in low energy collisions between electrons and H3+ ions, in energy ranges relevant to the processes underway in interstellar clouds. While theory has become capable of predicting recombination rates in reasonable agreement with storage ring experiments, some discrepancies remain with them, and a long-standing discrepancy with stationary afterglow measurements remains troubling. Speculations about the desirable improvements in both theory and experiment are presented.
我们讨论了电子与H3 +离子在低能碰撞中发生离解复合的 Jahn-Teller 机制，该能量范围与星际云中正在进行的过程相关。虽然理论已经能够预测与储存环实验相当吻合的复合率，但仍存在一些差异，并且与稳态余辉测量的长期差异仍然令人困扰。本文还提出了对理论和实验改进的一些推测。
