Exploració per autor "Neubert, Torsten"

Ara es mostren els items 7-8 de 8

    • Observations of the relationship between sprite morphology and in-cloud lightning processes 

      Van der Velde, Oscar Arnoud; Mika, Ágnes; Soula, Serge; Haldoupis, Christos; Neubert, Torsten; Inan, Umran S. (2006-08-04)
      Article
      Accés obert
      [1] During a thunderstorm on 23 July 2003, 15 sprites were captured by a LLTV camera mounted at the observatory on Pic du Midi in the French Pyrénées. Simultaneous observations of cloud-to-ground (CG) and intracloud (IC) ...

    • Relativistic electron beams above thunderclouds 

      Neubert, Torsten; Pasko, V.P.; Bennet, A. J.; Fullekrug, Martin; Roussel Dupré, Robert; Symbalisty, Eugene M. D.; Colman, J.J.; Chanrion, Olivier; Soula, Serge; Van der Velde, Oscar Arnoud; Odzimek, Anna (2011)
      Article
      Accés obert
      Non-luminous relativistic electron beams above thunderclouds have been detected by the radio signals of low frequency ~ 40–400 kHz which they radiate. The electron beams occur ~ 2–9 ms after positive cloud-to-ground lightning ...