@InProceedings{GavilánCorrRaulBert:2011:IoReCa,
               author = "Gavil{\'a}n, Hernan Rivero and Correia, Emilia and Raulin, 
                         Jean-Pierre and Bertoni, Fernando C.",
          affiliation = "{} and {Instituto Nacional de Pesquisas Espaciais (INPE)}",
                title = "Ionospheric response caused by solar flares",
            booktitle = "Proceedings...",
                 year = "2011",
         organization = "International Congress of the Brazilian Geophysical Society, (12th 
                         CISBGf).",
             keywords = "ionosphere, VLF, solar flares.",
             abstract = "We use the new SAVNET network to study 118 SPA events produced by 
                         solar flares that occurred between April 2007 and February 2011, 
                         corresponding to the minimum 23rd solar cycle and beginning of 
                         24th solar cycle. For this period we detected events with 
                         intensities greater than GOES B6 class with a probability of 100%. 
                         Comparing the SPAs normalized amplitudes, \Φ, with the X-ray 
                         solar flux peak excess, the fluence (time-integrated photon 
                         fluxes) in the 0.5 2.0 Ĺ band, Fx, and the ionospheric production 
                         peak we see that lower ionosphere has an exponential response with 
                         the solar flares. This behavior can be related with time delay for 
                         slower faints X-ray events and loss process during the evolution 
                         of the SPA.",
  conference-location = "Rio de Janeiro",
      conference-year = "15-18 Aug",
                label = "lattes: 1272123236892781 2 Gavil{\'a}nCorrRaulBert:2011:IoReCa",
             language = "en",
           targetfile = "gavilan_ionospheric.pdf",
                  url = "http://sys2.sbgf.org.br/congresso/",
        urlaccessdate = "12 maio 2024"
}