DIRECT OBSERVATIONS OF COLLISIONAL EFFECTS ON THE INTERNAL ENERGY-DISTRIBUTION OF PROPYNAL FOLLOWING COLLISIONLESS INFRARED MULTI-PHOTON PUMPING

被引：12

作者：

BRENNER, DM

BREZINSKY, K

机构：

[1] Department of Chemistry, Brookhaven National Laboratory, Upton

来源：

CHEMICAL PHYSICS LETTERS | 1979年 / 67卷 / 01期

关键词：

D O I：

10.1016/0009-2614(79)87101-8

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：

IR-visible double resonance is used to study vibrational relaxation in propynal following infrared multiphoton absorption. Under collisionless conditions the ν6 vibrational manifold (driven mode) does not equilibrate with the lower vibrational levels of nondriven modes. Collisions induce either intramolecular or intermolecular energy transfer. © 1979.

引用

页码：36 / 40

页数：5

共 23 条

[1]

AMBARTZUMIAN RV, 1977, CHEM BIOL APPLICATIO, V3

[2] LASER INDUCED INFRARED FLUORESCENCE - THERMAL HEATING, MASS DIFFUSION, AND COLLISIONAL RELAXATION IN SF6 [J].