Lebedev D.N., Lebedev N.G. The model of molecular hydrogen formation on the surface of a dust particle of interstellar medium

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Lebedev Dmitriy Nikolaevich

Student, Department of Theoretical Physics and Wave Phenomena, Volgograd State University
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Prosp. Universitetsky, 100, 400062 Volgograd, Russian Federation

Lebedev Nikolay Gennadievich

Doctor of Physical and Mathematical Sciences, Professor, Department of Theoretical Physics and Wave Phenomena, Volgograd State University
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Prosp. Universitetsky, 100, 400062 Volgograd, Russian Federation

Abstract. The model of the process of the molecular hydrogen formation on the dust particle surface of interstellar medium has suggested in the paper. Silica crystal has considered as the dust particle. The geometry characters, UV and IR spectra of the dust particles and the particles with hydrogen atoms adsorbed on its surface have calculated by semi-empirical and ab initio methods of the quantum chemistry. The modeling the elementary act of hydrogen molecule synthesis on silica surface has carried out, the energetic advantage has shown.

Key words: interstellar medium, dust particles, quantum chemistry, adsorption, molecular hydrogen.

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Тhe model of molecular hydrogen formation on the surface of a dust particle of interstellar medium by Lebedev D.N., Lebedev N.G. is licensed under a Creative Commons Attribution 4.0 International License.

Citation in English: Science Journal of Volgograd State University. Mathematics. Physics. №1 (14) 2011 pp. 99-106

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