Characteristics of discrete VLF falling-tone chorus emissions observed at low latitude ground station Jammu-Reference-Cited by-同舟云学术

Characteristics of discrete VLF falling-tone chorus emissions observed at low latitude ground station Jammu

Published:2009-10 Issue:10 Volume:61 Page:1179-1183
ISSN:1343-8832
Container-title:Earth, Planets and Space
language:en
Short-container-title:Earth Planet Sp

Author:

Singh Ashutosh K.,Patel R. P.,Singh R.,Singh K. K.,Singh A. K.

Abstract

Abstract The discrete VLF chorus emissions recorded at low latitude ground station Jammu (geomag. lat. = 22°26′N, L = 1.17) are reported and their characteristics based on spectral analysis have been carried out. These discrete chorus emissions are falling tone emissions which are rarely observed at low latitude ground stations. These discrete chorus emissions are generated during a strong geomagnetic storm period of 2–7 May, 1998. We have computed the frequency sweep rate, repetition period and source region of the individual chorus elements. It is observed that the sweep rate increases with time.

Publisher

Springer Science and Business Media LLC

Subject

Space and Planetary Science,Geology

Link

https://link.springer.com/content/pdf/10.1186/BF03352969.pdf

Reference29 articles.

1. Andronov, A. A. and V. Y. Trakhtengerts, Kinetic instability of Earth’s outer radiation belt, Geommagn. Aeron., 4, 233–242, 1964.

2. Bortnik, J., R. M. Thorne, and N. P. Meredith, The unexpected origin of plasmaspheric hiss from discrete chorus emissions, Nature, 452(6), doi:10.1038/nature06741, 2008.

3. Burtis, W. J. and R. A. Helliwell, Magnetospheric Chorus: Occurance pattern and normalized frequency, Planet. Space Sci., 24, 1007–1024, 1976.

4. Cornilleau-Wehrlin, N., F. Gendrin, R. Lefeuvre, M. Parrot, R. Garad, and D. Jones, VLF waves observed on GEOS-I, Space Sci. Rev., 22, 371–382, 1978.

5. Hattori, K. and M. Hayakawa, Consideration of dynamic spectra and direction finding results of hiss triggered chorus emissions, Proc. NIPR Symp., Upper Atmosphere Phys., 7, 40–52, 1994.

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