首页> 外文期刊>The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory >Visible/Infrared Dissociation of NO3: Roaming in the Dark or Roaming on the Ground?
【24h】

Visible/Infrared Dissociation of NO3: Roaming in the Dark or Roaming on the Ground?

机译:NO3的可见/红外分解:在黑暗中漫游还是在地面漫游?

获取原文
获取原文并翻译 | 示例
           

摘要

We present a DC slice imaging study of roaming dynamics in the photodissociation of the nitrate radical, NO3, contrasting pure visible excitation with a combination of visible and CO2 laser excitation at 10.6 mu m. Images of specific rotational levels of NO are seen to reflect dissociation on the ground and first excited electronic states, as reported in previous work. The branching is obtained for specific rotational levels by comparison to quasiclassical trajectory calculations of the dynamics on these two surfaces. The results for the visible dissociation are found to be very similar to the combination of visible and infrared, raising questions about the nature of the coupling of these surfaces, the extent to which roaming takes place on both, and how the final product branching is determined.
机译:我们提出了直流切片成像研究,研究了硝酸根自由基NO3的光解离中的漫游动力学,对比了纯可见光激发与可见光和CO2激光激发在10.6微米处的结合。如先前工作中所报道的,可以看到特定NO旋转水平的图像反映了在地面和第一激发电子态的离解。通过与这两个表面上的动力学的准经典轨迹计算相比较,可以获得特定旋转水平的分支。发现可见解离的结果与可见光和红外光的组合非常相似,这引发了有关这些表面耦合性质,在两者上漫游的程度以及如何确定最终产品分支的问题。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号