Radiative Collisions between Molecular and Electron Beams : II. Angular Momentum Distribution of OH^* Radicals Splitting from H_2O_2 Molecules

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概要

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• A molecular spectroscopic study of the radiative collision of electrons with H_2O_2 molecules leads to a pronounced abnormal rotation of the OH^* radical split by electron impact from H_2O_2. A homogeneous electron beam is fired at right angles across a localized jet of H_2O_2 vapor in a vacuum chamber maintained at a pressure of about 1 × 10^<-4>mmHg. The angular momentum distribution curve obtained shows a single maximum which is located near the rotational quantum number of 20, and the rotational temperature corresponds to 20,100°K, being remarkably higher than the initial gas temperature. In comparison with the double maxima found for H_2O, there are two differences, namely - the absence of the first maximum and the shift of the second maximum towards higher rotational quantum numbers.

• 社団法人日本物理学会の論文
• 1957-05-05

著者

• Otsuka Masamoto

  Faculty Of Science Osaka University

• HORIE Tadao

  Faculty of Science, Osaka University

• NAGURA Takayuki

  Faculty of Science, Osaka University

• Nagura Takayuki

  Faculty Of Science Osaka University

• Horie Tadao

  Faculty Of Science Osaka Imperial University

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