FT-jet spectroscopy:: Vibrational energy transfer in N2O

被引：3

作者：

Herman, M ^{[1
]}

Didriche, K ^{[1
]}

Rizopoulos, A ^{[1
]}

Hurtmans, D ^{[1
]}

机构：

[1] Univ Libre Bruxelles, Serv Chim Quant & Photophys, B-1050 Brussels, Belgium

来源：

CHEMICAL PHYSICS LETTERS | 2005年 / 414卷 / 4-6期

关键词：

D O I：

10.1016/j.cplett.2005.08.087

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：

A set-up combining a high resolution Fourier transform interferometer and a quadrupole mass spectrometer with a supersonic jet expansion produced thanks to a large turbomolecular pumping unit is described. A rotational temperature close to 3 K is demonstrated. Vibration-vibration energy transfer in the expansion affecting the v(2) = 1 state in N2O is monitored in the presence of various collision partners. The transfer from the v(2) = 1 state of N2O towards the quasi resonant, lower energy v(2) = 1 state of OCS is demonstrated, in particular. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：282 / 286

页数：5

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