We simulate an electromagnetic pulse excited by a sharp descent of the charged upper wall of the Earth–ionosphere cavity. The ionosphere descent by 20 km was detected over the dayside Earth’s hemisphere during a giant extragalactic gamma-ray burst in the constellation of Sagittarius (SGR 1806–20). We show that a sharp change in the ionosphere altitude can cause a discrete pulse of extremely low-frequency radiation with the spectrum having some specific features and the amplitude significantly exceeding the natural regular noise background. The time of arrival of the radio pulse to an observer coincides with the gamma-burst time.
Similar content being viewed by others
References
U. S. Inan, N.G. Lehtinen, R.C. Moore, et al., Geophys. Res. Lett., 34, L08103 (2007).
K. Hurley, S.E.Boggs, D.M. Smith, et al., Nature, 434, 1098 (2005).
U. S. Inan, N.G. Lehtinen, S. J. Lev-Tov, et al., Geophys. Res. Lett., 26, 3357 (1999).
Y.T. Tanaka, T. Terasawa, M. Yoshida, et al., J. Geophys. Res., 113, A07307 (2008).
M. J. Rycroft, R.G. Harrison, K. A. Nicoll, and E.A. Mareev, Space Sci. Rev., 137, 83 (2008).
P. V. Bliokh, A. P. Nickolaenko, and Yu. F. Filippov, Global Resonances in the Earth–Ionosphere Cavity [in Russian], Naukova Dumka, Kiev, (1977).
A.P. Nickolaenko and M. Hayakawa, J. Geophys. Res., 106, 18555 (2001).
I. E. Tamm, Fundamentals of the Theory of Electricity, Mir Publishers, Moscow (1979)
A.P. Nickolaenko and M. Hayakawa, Radiofiz. Élektron. 15, No. 1, 78 (2010).
A.P. Nickolaenko and M. Hayakawa, J. Atmos. Electr., 30, No. 1, 1 (2010).
M. Füllekrug, E.A. Mareev, and M. J. Rycroft, Eds., Sprites, Elves and Intense Lightning Discharges, NATO Science Series, Springer, Dordrecht (2006).
V.P. Pasko, in: M. Füllekrug, E.A. Mareev, and M. J. Rycroft, Eds., Sprites, Elves and Intense Lightning Discharges, NATO Science Series, Springer, Dordrecht (2006), p. 253.
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 53, No. 4, pp. 235–245, April 2010.
Rights and permissions
About this article
Cite this article
Nickolaenko, A.P. Parametric excitation of an extremely low-frequency radio pulse by an extragalactic gamma-ray burst on December 27, 2004. Radiophys Quantum El 53, 215–224 (2010). https://doi.org/10.1007/s11141-010-9219-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11141-010-9219-7