Vibrational Relaxation of Highly Vibrationally Excited O3 in Collisions with OH

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• 作者：Lei Zhang ; Pingya Luo ; Zhiyu Huang ; Hong Chen ; Antó ; nio J. C. Varandas
• 刊名：Journal of Physical Chemistry A
• 出版年：2008
• 出版时间：August 7, 2008
• 年：2008
• 卷：112
• 期：31
• 页码：7238-7243
• 全文大小：150K
• 年卷期：v.112,no.31(August 7, 2008)
• ISSN：1520-5215

文摘

We report a theoretical study of highly excited O₃ in collisions with vibrationally cold OH. Special emphasis is placed on initial vibrational energies of O₃ between 9 and 21 kcal mol⁻¹. All calculations have employed the quasiclassical trajectory method and the realistic double many-body expansion potential energy surface for HO₄(²A). Many aspects of the title relaxation process are presented. The results indicate that it may not be ignorable in studying the stratospheric ozone budget.