Laser plasma diagnostics and self-absorption measurements of the Hβ Balmer series line
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- 作者：Ghaneshwar Gautama ; Christian G. Pariggera ; cparigge@tennessee.edu" class="auth_mail" title="E-mail the corresponding author ; David M. Surmicka ; Ashraf M. EL Sherbinib
- 关键词：Laser plasma ; Stark broadening ; Hydrogen ; Electron density
- 刊名：Journal of Quantitative Spectroscopy and Radiative Transfer
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：170
- 期：Complete
- 页码：189-193
- 全文大小：838 K
文摘
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Apply Hβ peak-separation method to measure electron density.
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Discuss plasma diagnosis in standard ambient temperature and pressure air.
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Peak-separation method compares well with symmetric full-profile Hβ fitting.
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Hβ self-absorption effects are minimal for electron densities of the order of
.