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      https://www.ias.ac.in/article/fulltext/pram/061/04/0773-0778

    • Keywords

       

      Very low frequency emissions; magnetospheric lines; whistler mode propagation; waveparticle interaction

    • Abstract

       

      Recently, we have succeeded in recording VLF emissions at the Indian Antarctic station, Maitri (geom. lat. 62°S, geom. long. 57.23°E,L = 45) using a T-type antenna, pre/main amplifiers and digital audio tape recorder. VLF hiss in the frequency ranges 11–13 kHz and 13–14.5 kHz and some riser-type emissions in the frequency range 3–5 kHz and magnetospheric lines at about 6.2, 8.0 and 9.2 kHz are reported for the first time. The generation and propagation mechanism of these emissions are discussed briefly.

    • Author Affiliations

       

      R P Patel1 R P Singh1 Ashok K Singh1 A K Gwal1 2 D Hamar1 3

      1. Atmospheric Research Laboratory, Physics Department, Banaras Hindu University, Varanasi - 221 005, India
      2. Space Plasma Laboratory, Department of Physics, Barkatullah University, Bhopal - 462 026, India
      3. Geophysics Department, Eotvos University, Budapest, Hungary
    • Dates

       
  • Pramana – Journal of Physics | News

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