@InProceedings{LedenevSyYaFuHuWu:2004:FiStMi,
               author = "Ledenev, V. G. and Sych, R. A. and Yan, Y. and Fu, Q. and Huang, 
                         G. and Wu, H.",
          affiliation = "Institute of Solar-Terrestrial Physics, 664033, P.O.Box 4026, 
                         Irkutsk, Russia and National Astronomical Observatories, Beijing, 
                         100012, China and Purple Mountain Observatory, Nanjing, 210008, 
                         China and National Institute of Space Research, Sao Jose dos 
                         Campos, Brazil",
                title = "Fine structure of microwave emissionin the August 25, 1999 event 
                         and its association with the magnetic field fine structure.",
            booktitle = "Anais...",
                 year = "2004",
                pages = "11",
         organization = "7th Latin-American Conference on Space Geophysics, COLAGE",
            publisher = "INPE",
             abstract = "A study is made of the initial stage of the August 25, 1999 event, 
                         based on using high time resolution microwave observations, as 
                         well as the data from the Siberian Solar Radio Telescope and 
                         YOHKOH/SXT/HST, and optical data. Microwave emission revealed fine 
                         structure of emission with a typical time of about several seconds 
                         with the frequency drift of \∼ 1 GHz/s, and the structure 
                         with a typical time less than 0.1 s with the frequency drift of 
                         \∼ 10 GHz/s. Emission bands with a slow frequency drift are 
                         generated by energetic electrons subject to the cyclotron 
                         resonance condition, and the frequency drift is a consequence of a 
                         change in plasma density caused by the coalescence of magnetic 
                         structures with a typical size on the order of \∼ 108 cm, 
                         while the emission with a fast drift is generated by fluxes of 
                         energetic electrons generating emission on the Cherenkov 
                         resonance. The energetic electron fluxes are produced at the 
                         interaction of magnetic structures \∼ 106 – 107 cm in 
                         size.",
  conference-location = "Atibaia - SP",
           copyholder = "SID/SCD",
             language = "en",
                  ibi = "sid.inpe.br/marciana/2004/12.08.09.04",
                  url = "http://urlib.net/ibi/sid.inpe.br/marciana/2004/12.08.09.04",
           targetfile = "Laser.pdf",
        urlaccessdate = "04 maio 2024"
}