Open AccessBimodal Fitting of Atomic Hydrogen Spectrum in Hydrogen-argon Mixed Gas Plasma
Author(s) -
Bohan Luan,
Yijun Zhao,
WeiJiang Zhao
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/677/3/032034
Subject(s) - hydrogen , hydrogen atom , atomic physics , argon , balmer series , ground state , plasma , principal quantum number , line (geometry) , atom (system on chip) , energy (signal processing) , spin isomers of hydrogen , chemistry , spectral line , physics , emission spectrum , quantum , quantum mechanics , geometry , mathematics , computer science , embedded system , quantum dissipation , alkyl , organic chemistry
In the research field of new energy sources, hydrogen energy has become the same green energy as solar energy and wind energy. Fractional hydrogen atom is a hypothesis of a new atomic state, which proposes that under the action of certain catalysts (such as Ar+) hydrogen atoms of ground state can transit to the energy level of fractional principal quantum number that lower than the ground state energy level, and releases a lot of energy at the same time. The results of this study are as follows, fitting the measurement results of the hydrogen Balmer α line, and by which obtaining the bimodal structure of the spectrum. The analysis of the fitting results shows that the bimodal structure well explains that the hydrogen atoms in the hydrogen-argon plasma can be divided into two components: high temperature and low temperature, and the more accurate fitting line of the hydrogen atom spectrum broadening can be obtained by this fitting method.