Acta Optica Sinica, Volume. 44, Issue 18, 1830002(2024)

Spatial Evolution of Temperature and Electron Density in First Return Stroke Channel of Cloud-to-Ground Lightning

Huayuan Shi1, Simin Xue1、*, Jin Qin1, Tingting An2, Lizhen Yuan2, and Fan Zhang2
Author Affiliations
  • 1School of Mathematics and Physics, Lanzhou Jiaotong University, Lanzhou 730070, Gansu , China
  • 2College of Physics and Electronic Engineering, Key Laboratory of Atomic and Molecular Physics and Functional Materials of Gansu Province, Northwest Normal University, Lanzhou 730070, Gansu , China
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    References(41)

    [5] Wang X J, Wang H T, Hua L Y et al. Analysis on lightning spectral characteristics of canton tower[J]. Acta Optica Sinica, 43, 1230001(2023).

    [14] Ouyang Y H, Yuan P, Jia X D. Multiple-line method used to calculate lightning channel temperature[J]. Journal of Northwest Normal University (Natural Science), 42, 49-53(2006).

    [16] Zhang G Q, Yuan P, Cen J Y et al. The evolution properties of channel temperature and conductivity during the lightning first return strokes[J]. Journal of Atomic and Molecular Physics, 32, 1079-1084(2015).

    [24] Griem H R[M]. Plasma spectroscopy(1964).

    [41] Dong C X. Research on characteristic parameters of lightning discharge channels based on spectrum[J]. Meteorological and Environmental Research, 12, 20-22(2021).

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    Huayuan Shi, Simin Xue, Jin Qin, Tingting An, Lizhen Yuan, Fan Zhang. Spatial Evolution of Temperature and Electron Density in First Return Stroke Channel of Cloud-to-Ground Lightning[J]. Acta Optica Sinica, 2024, 44(18): 1830002

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    Paper Information

    Category: Spectroscopy

    Received: Dec. 14, 2023

    Accepted: Feb. 2, 2024

    Published Online: Sep. 11, 2024

    The Author Email: Xue Simin (xsm798@163.com)

    DOI:10.3788/AOS231930

    CSTR:32393.14.AOS231930

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