Temperature dependence of the rotational relaxation cross-section in carbon monoxide

被引：6
|
作者：
Belikov, AE
Strekalov, ML [1 ]
Storozhev, AV
机构：
[1] Novosibirsk Chem Kinet & Combust Inst, Novosibirsk 630090, Russia
[2] Novosibirsk Thermophys Inst, Novosibirsk 630090, Russia
来源：
CHEMICAL PHYSICS LETTERS | 1999年 / 304卷 / 3-4期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1016/S0009-2614(99)00308-5
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
This Letter presents an investigation into the temperature dependence of the relaxation cross-section of the mean rotational energy, sigma(rot), in carbon monoxide. Our data obtained in a free jet at 20-200 K together with high-temperature measurements made by other authors point to non-monotonic behavior of the rotational relaxation cross-section as a function of temperature. A theoretical explanation for such a behavior of sigma(rot) with temperature is offered. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：253 / 257
页数：5
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