Navegação Ciências Exatas e da Terra por Assunto "Sun: radio radiation"

Resultados 1-4 de 4

    • Plasma emission by counter-streaming electron beams 

      Ziebell, Luiz Fernando; Petruzzellis, Larissa Teixeira; Yoon, Peter H.; Gaelzer, Rudi; Pavan, Joel (2016) [Artigo de periódico]
      The radiation emission mechanism responsible for both type-II and type-III solar radio bursts is commonly accepted as plasma emission. Recently Ganse et al. suggested that type-II radio bursts may be enhanced when the ...

    • Plasma emission by nonlinear electromagnetic processes 

      Ziebell, Luiz Fernando; Yoon, Peter H.; Petruzzellis, Larissa Teixeira; Gaelzer, Rudi; Pavan, Joel (2015) [Artigo de periódico]
      The plasma emission, or electromagnetic (EM) radiation at the plasma frequency and/or its harmonic(s), is generally accepted as the radiation mechanism responsible for solar type II and III radio bursts. Identification and ...

    • Plasma emission by weak turbulence processes 

      Ziebell, Luiz Fernando; Yoon, Peter H.; Gaelzer, Rudi; Pavan, Joel (2014) [Artigo de periódico]
      The plasma emission is the radiation mechanism responsible for solar type II and type III radio bursts. The first theory of plasma emission was put forth in the 1950s, but the rigorous demonstration of the process based ...

    • Two-dimensional time evolution of beam-plasma instability in the presence of binary collisions 

      Ferrão, Sabrina Tigik; Ziebell, Luiz Fernando; Yoon, Peter H.; Kontar, Eduard (2016) [Artigo de periódico]
      Energetic electrons produced during solar flares are known to be responsible for generating solar type III radio bursts. The radio emission is a byproduct of Langmuir wave generation via beam-plasma interaction and nonlinear ...