Rotationally Inelastic Collisions of CN(A2Π) with Small Molecules

Ani Khachatrian; Paul J. Dagdigian

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Rotationally Inelastic Collisions of CN(A2Π) with Small Molecules

机译：小分子的CN（A2Π）的旋转非弹性碰撞

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An optical-optical double resonance technique has been utilized to investigate rotational energy transfer of selected rotational/fine-structure levels of CN(A2Π, V ) 3) in collisions with the molecular partners CO2 and CH4. Total removal rate constants for several rotational/fine-structure levels were measured for both collision partners. State-to-state relative rate constants were determined for several initial levels. These show a strikingly strong collisional propensity to conserve the fine-structure/Λ-doublet label, akin to our previous observations with the N2 collision partner. The possible origin of this propensity is discussed.

机译：光学双共振技术已被用于研究与分子伴侣CO2和CH4碰撞时CN（A2Π，V）3）的选定旋转/精细结构能级的旋转能量转移。测量了两个碰撞伙伴的几个旋转/精细结构水平的总去除速率常数。确定了几个初始水平的状态间相对速率常数。这些结果显示出惊人的强烈碰撞倾向，可以保留精细结构/Λ-doublet标记，这与我们之前对N2碰撞伙伴的观察相似。讨论了这种倾向的可能来源。

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《The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory》 |2009年第47期|共5页
作者
Ani Khachatrian; Paul J. Dagdigian;
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正文语种 eng
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关键词
removal; resonance; technique;

机译：去除;共振;技术;

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1. Rotationally Inelastic Collisions of CN(A2Π) with Small Molecules [J] . Ani Khachatrian, Paul J. Dagdigian The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory . 2009,第47期

机译：小分子的CN（A2Π）的旋转非弹性碰撞
2. State-resolved rotationally inelastic collisions of highly rotationally excited CN(A (2)Pi) with helium: Influence of the interaction potential [J] . Nizamov B., Alexander MH., Dagdigian PJ. The Journal of Chemical Physics . 2001,第18期

机译：高分辨旋转激发的CN（A（2）Pi）与氦的状态分辨旋转非弹性碰撞：相互作用势的影响
3. State-resolved rotationally inelastic collisions of highly rotationally excited CN(A (2)Pi) with helium: Influence of the interaction potential [J] . Nizamov B., Alexander MH., Dagdigian PJ. The Journal of Chemical Physics . 2001,第18期

机译：高分辨旋转激发的CN（A（2）Pi）与氦的状态分辨旋转非弹性碰撞：相互作用势的影响
4. Vibrationally inelastic collisions of slow electrons with polyatomic molecules [C] . R Curik, P Carsky Summer School and International Symposium on the Physics of Ionized Gases . 2013

机译：慢电子与多原子分子的振动非弹性碰撞
5. Rotationally Inelastic Collisions of Helium with the Sodium-Potassium Molecule [D] . Malenda, Ruth Fraser 2012

机译：氦与钠-钾分子的旋转非弹性碰撞
6. Rotationally inelastic dynamics of LiH (X1Σ+ v = 0) in collisions with Ar: State-to-state inelastic rotational rate coefficients [O] . Aliou Niane, Cheikh Amadou Bamba Dath, Ndèye Arame Boye Faye, -1

机译：与Ar碰撞时LiH（X1Σ+v in = 0）的旋转非弹性动力学：状态间非弹性旋转速率系数
7. Rotational Collision Number and Rotationally Collision Cross Section of Inelastic Collision Model for Nitrogen Molecule in the Direct Simulation Monte Carlo Method [O] . Hiroaki MATSUMOTO 2007

机译：直接仿真蒙特卡罗方法中氮素分子无弹性碰撞模型的旋转碰撞数和旋转碰撞横截面
8. Rotationally Inelastic Collisions of a Molecule in a (1)Delta Electronic State: NH(a(1)Delta). [R] . Sauder, D. G., Patel-Misra, D., Dagdigian, P. J. 1989

机译：（1）Delta电子态中分子的旋转非弹性碰撞：NH（a（1）Delta）。

Rotationally Inelastic Collisions of CN(A2Π) with Small Molecules

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