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Combining the spectra of could-to-ground lightning discharge processes obtained by a slit-less spectrograph with the synchronous electrical information, the temperature, the linear charge density, the channels initial radius, the final radius and the energy per unit length are calculated. The results of these parameters are in agreement with the values reported in other work. The correlative analysis indicates that the arc initial radius mainly depends on the duration of the discharge current, the radius increases with temperature rising, and the total intensity of spectra is correlated positively with initial radius and energy per unit length. The energy per unit length is directly proportional to the square of initial radius.
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Keywords:
- lightning discharge channel /
- radius /
- energy per unit length /
- total intensity of spectra
[1] Jiang R B, Qie X S, Wang C X, Yang J, Zhang Q L, Liu M Y, Wang J F, Liu D X, Pan L X 2011 Acta Phys. Sin. 60 079201 (in Chinese) [蒋如斌, 郄秀书, 王彩霞, 杨静, 张其林, 刘明元, 王俊芳, 刘冬霞, 潘伦湘 2011 物理学报 60 079201]
[2] Wang C X, Qie X S, Jiang R B, Yang J 2012 Acta Phys. Sin. 61 039203 (in Chinese) [王彩霞, 郄秀书, 蒋如斌, 杨静 2012 物理学报 61 039203]
[3] Hill R D 1963 J. Geophys. Res. 68 1365
[4] Jones R G 1968 J. Geophys. Res. 73 809
[5] Oetzel G N 1968 J. Geophys. Res. 73 1889
[6] Plooster M N 1971 Phys. Fluids 14 2124
[7] Borovsky J E 1998 J. Geophys. Res. 103 11537
[8] Zhao X Y, Yuan P, Wang J, Shen X Z, Guo Y X, Qiao H Z 2009 Acta Phys. Sin. 58 3243 (in Chinese) [赵学燕, 袁萍, 王杰, 申晓志, 郭逸萧, 乔红贞 2009 物理学报 58 3243]
[9] Rokov V A, Uman M A 2003 Lightning: Physics and Effects (New York: Cambridge University Press) p687
[10] Jayakumar V, Rakov V A, Miki M, Uman M A, Schnetzer G H, Rambo K 2006 Geophys. Res. Lett. 33 L05702
[11] Hill R D 1977 J. Geophys. Res. 82 4967
[12] Paxton A H, Gardner R L, Baker L 1986 Phys. Fluids 29 2736
[13] Dubovoy E I, Mihailov M S, Ogonkov A L, Pryazhinsky V I 1995 J. Geophys. Res. 100 1497
[14] Krider E P, Dawson G A, Uman M A 1968 J. Geophys. Res. 73 3335
[15] Uman M A 1987 The Lightning Discharge (New York: Elsevier) p377
[16] Borovsky J E 1995 J. Geophys. Res. 10 2697
[17] Wang J, Yuan P, Guo F X, Qie X S, Ouyang Y H, Zhang Y J 2010 Chin. J. Geophys. 53 1295 (in Chinese) [王杰, 袁萍, 郭凤霞, 郄秀书, 欧阳玉花, 张义军 2010 地球物理学报 53 1295]
[18] Uman M A, Mclain D K, Krider E P 1975 Am. J. Phys. 43 33
[19] Rachidi F, Bermudez J L, Rubinstein M, Rakav V A 2004 J. Electrost. 60 121
[20] Berger K 1972 Bull. Schweiz Elektrotech. Ver. 63 1403
[21] Wang D H, Qie X S, Guo C M 2000 Lightning and Artifical Triggering Lightning (Shanghai: Shanghai Jiaotong University Press) p121 (in Chinese) [王道洪, 郄秀书, 郭昌明 2000 雷电与人工引雷(上海: 上海交通大学出版社)第121页]
[22] Shao X M, Krihbiel P R 1996 J. Geophys. Res. 101 26641
[23] Wang D, Takagi N, Watanabe T, Rakov V A, Uman M A 2000 J. Atmos. Elec. 20 91
[24] Prueitt M L 1963 J. Geophys. Res. 68 803
[25] Uman M A J 1964 Atmos. Terr. Phys. 26 123
[26] Uman M A, Orville R E 1965 J. Geophys. Res. 70 5491
[27] Griem H R 1964 Plasma Spectroscopy (New York: Mc Graw Hill Book Company) p580
[28] Qu H Y, Yuan P, Zhang T L, Chang Z S 2011 Phys. Plasmas 18 013504
[29] Yuan P, Liu X S, Zhang Y J 2003 Proceedings of 12th International Conference on Atmospheric Electricity Versailles France, June 9-24 2003, p565
[30] Taylor A R 1965 J. Geophys. Res. 70 5693
[31] Golde R H (Translated by Zhou S J, Sun J X) 1981 Lightning (Beijing: Electric Power Industry Press) p120 (in Chinese) [Golde R H著, 周诗健, 孙景群译1981雷电(北京: 电力工业出版社)第120页]
[32] Uman M A, Voshall R E 1968 J. Geophys. Res. 73 497
[33] Wang D, Takagi N, Watanabe T, Rakov V A, Uman M A, Rambo K J, Stapleton M V 2005 Atoms. Res. 76 412
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[1] Jiang R B, Qie X S, Wang C X, Yang J, Zhang Q L, Liu M Y, Wang J F, Liu D X, Pan L X 2011 Acta Phys. Sin. 60 079201 (in Chinese) [蒋如斌, 郄秀书, 王彩霞, 杨静, 张其林, 刘明元, 王俊芳, 刘冬霞, 潘伦湘 2011 物理学报 60 079201]
[2] Wang C X, Qie X S, Jiang R B, Yang J 2012 Acta Phys. Sin. 61 039203 (in Chinese) [王彩霞, 郄秀书, 蒋如斌, 杨静 2012 物理学报 61 039203]
[3] Hill R D 1963 J. Geophys. Res. 68 1365
[4] Jones R G 1968 J. Geophys. Res. 73 809
[5] Oetzel G N 1968 J. Geophys. Res. 73 1889
[6] Plooster M N 1971 Phys. Fluids 14 2124
[7] Borovsky J E 1998 J. Geophys. Res. 103 11537
[8] Zhao X Y, Yuan P, Wang J, Shen X Z, Guo Y X, Qiao H Z 2009 Acta Phys. Sin. 58 3243 (in Chinese) [赵学燕, 袁萍, 王杰, 申晓志, 郭逸萧, 乔红贞 2009 物理学报 58 3243]
[9] Rokov V A, Uman M A 2003 Lightning: Physics and Effects (New York: Cambridge University Press) p687
[10] Jayakumar V, Rakov V A, Miki M, Uman M A, Schnetzer G H, Rambo K 2006 Geophys. Res. Lett. 33 L05702
[11] Hill R D 1977 J. Geophys. Res. 82 4967
[12] Paxton A H, Gardner R L, Baker L 1986 Phys. Fluids 29 2736
[13] Dubovoy E I, Mihailov M S, Ogonkov A L, Pryazhinsky V I 1995 J. Geophys. Res. 100 1497
[14] Krider E P, Dawson G A, Uman M A 1968 J. Geophys. Res. 73 3335
[15] Uman M A 1987 The Lightning Discharge (New York: Elsevier) p377
[16] Borovsky J E 1995 J. Geophys. Res. 10 2697
[17] Wang J, Yuan P, Guo F X, Qie X S, Ouyang Y H, Zhang Y J 2010 Chin. J. Geophys. 53 1295 (in Chinese) [王杰, 袁萍, 郭凤霞, 郄秀书, 欧阳玉花, 张义军 2010 地球物理学报 53 1295]
[18] Uman M A, Mclain D K, Krider E P 1975 Am. J. Phys. 43 33
[19] Rachidi F, Bermudez J L, Rubinstein M, Rakav V A 2004 J. Electrost. 60 121
[20] Berger K 1972 Bull. Schweiz Elektrotech. Ver. 63 1403
[21] Wang D H, Qie X S, Guo C M 2000 Lightning and Artifical Triggering Lightning (Shanghai: Shanghai Jiaotong University Press) p121 (in Chinese) [王道洪, 郄秀书, 郭昌明 2000 雷电与人工引雷(上海: 上海交通大学出版社)第121页]
[22] Shao X M, Krihbiel P R 1996 J. Geophys. Res. 101 26641
[23] Wang D, Takagi N, Watanabe T, Rakov V A, Uman M A 2000 J. Atmos. Elec. 20 91
[24] Prueitt M L 1963 J. Geophys. Res. 68 803
[25] Uman M A J 1964 Atmos. Terr. Phys. 26 123
[26] Uman M A, Orville R E 1965 J. Geophys. Res. 70 5491
[27] Griem H R 1964 Plasma Spectroscopy (New York: Mc Graw Hill Book Company) p580
[28] Qu H Y, Yuan P, Zhang T L, Chang Z S 2011 Phys. Plasmas 18 013504
[29] Yuan P, Liu X S, Zhang Y J 2003 Proceedings of 12th International Conference on Atmospheric Electricity Versailles France, June 9-24 2003, p565
[30] Taylor A R 1965 J. Geophys. Res. 70 5693
[31] Golde R H (Translated by Zhou S J, Sun J X) 1981 Lightning (Beijing: Electric Power Industry Press) p120 (in Chinese) [Golde R H著, 周诗健, 孙景群译1981雷电(北京: 电力工业出版社)第120页]
[32] Uman M A, Voshall R E 1968 J. Geophys. Res. 73 497
[33] Wang D, Takagi N, Watanabe T, Rakov V A, Uman M A, Rambo K J, Stapleton M V 2005 Atoms. Res. 76 412
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