Simultaneous Excitation and Dissociation of Water Molecule by Hydrogen Canal Ray Impact
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概要
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By electron impact, a water molecule dissociates into an OH radical. in the excited ,state and a H atom in the ground state. Immediately after the dissociation, the excited radical makes a transition into the ground state, emitting the intensive (0, 0)-band of OH. According to the studies on intensity measurement of the rotational lines of the band, it has so far been shown that the excited radicals have an exceedingly abnormal distribution of rotational energy. Any sufficient interpretation of this phenomenon, however, has not yet been given from a theoretical standpoint. In order to obtain a key to solve the problem, the present paper is concerned with the measurement of the rotational intensity distribution of the fragment molecule OH dissociated from water molecule by hydrogen canal ray impact. According to the experiment, it does not show so much abnormality as in the case of electron impact, but up to a certain extent it fades into a normal Maxwellian distribution in the case of hydrogen canal ray impact.
- 社団法人日本物理学会の論文
- 1954-04-25
著者
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Otsuka Masamoto
Faculty Of Science Osaka University
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HORIE Tadao
Faculty of Science, Osaka University
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Horie Tadao
Faculty Of Science Osaka Imperial University
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