Vibrational Distributions of CS^+(B^2Σ^+) Produced from Dissociative Charge-Transfer Reactions of He^+ with CS_2 and OCS at Thermal Energy

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概要

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• The CS^+(B^2Σ^+-A^2Π_i) emissions have been observed from dissociative charge-transfer reactions of He^+ with CS_2 and OCS in a helium afterglow. The vibrational distribution of CS^+(B) has a peak at v'=1 or 2 for both reactions. The average fraction of the total excess energy deposited into vibration of CS^+(B) was estimated to be≤13%, indicating that almost all excess energy is partitioned into the relative translational energy of the products. The higher vibrational excitation than the statistical prediction led us to conclude that CS^+(B) is formed directly through short lived intermediates.

• 九州大学の論文
• 1996-11-12

著者

• 辻 正治

  九州大学先導物質化学研究所

• NISHIMURA Yukio

  Institute of Advanced Material Study, Kyushu University

• OBASE Hiroshi

  Department of Industrial Chemistry, Tohwa University

• Nishimura Y

  Institute Of Advanced Material Study Kyushu University

• Obase H

  Department Of Industrial Chemistry Tohwa University

• SHIMADA Shin-ichi

  (Present address)Toshiba Co.

• MIZUKAMI Kazumi

  (Present address)Nippon Steel Co.

• OBASE Hiroshi

  (Present address)Department of Industrial Chemistry, Tohwa University

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