スギモリ キミカズ
  杉森 公一
   所属   高等教育推進センター
   職種   教授
言語種別 英語
発行・発表の年月 2007
形態種別 紀要
査読 査読あり
標題 Laser control of photoassociation in reaction O plus H -> OH
執筆形態 共著
掲載誌名 AIP Conference Proceedings
掲載区分国外
出版社・発行元 AMER INST PHYSICS
巻・号・頁 963,pp.843
担当区分 筆頭著者
著者・共著者 Kiyoshi Nishikawa,Kimikazu Sugimori,Hidemi Nagao
概要 In this work, we simulate the laser-induced photoassociation of the collision reaction O + H to generate the OH molecule. The photoassociation process involves the continuum-discrete transition, and the initial wavepacket corresponding to the collision pair is generally given by a superposition of continuum state. By numerically solving the Schrodinger equation with split-operator method, we can take into account implicitly but completely for the continuum state in the photoassociation process. In our simulation, we find interestingly the above threshold dissociation spectrum due to the continuum-continuum transition as well as the target bound states by the photoassociation. In order to analyze the continuum state involved, we show the effective method by means of the quasicontinuum state on the Morse potential obtained by numerically diagonalizing the total system.
DOI 10.1063/1.2836224
ISSN 0094243X