Spatial Distribution of Excited Molecules Induced by Proton Beam in Nitrogen Gas
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概要
- 論文の詳細を見る
Spatial intensity distributions of spectral bands are obtained by 100 and 150keV proton impact on molecular nitrogen gas target. All bands of the N2 secondpositive system (C'7l#.->B'N.) show broad distributions, while those of the Nffirst negative system (B'J."+X'J.F) show confined ones. Pressure dependenceof the relative emission cross sections can be expressed as P". As for 3914 A (0, 0)band of the Nf first negative, a is equal to 0 for the beam path region and O.23x0.29 for outside region of the beam. On the other hand, for 3371 A (0, 0) bandof the N. second positive, ox is equal to 1 over all region. The spatial distributionof the production rate of the state C'77. of N. by secondary electrons is calculated.Fairly good agreement between calculated and observed lateral distributions of3371 A is obtained in the region outside the beam axis.
- 社団法人日本物理学会の論文
- 1978-05-15
著者
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Fukuzawa Fumio
Department Of Nuclear Engineering Faculty Of Engineering Kyoto University
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Itoh Akio
Department Of Nuclear Engineering Faculty Of Engineering Kyoto University
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Itoh Akio
Department Of Agricultural Policy Division Of Social Environment Graduate School Of Environmental Sc
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Asari Masatoshi
Department Of Nuclear Engineering Faculty Of Engineering Kyoto University
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Itoh Akio
Department of Nuclear Engineering,Faculty of Engineering,Kyoto University
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