Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Effect of an interplanetary coronal mass ejection on Saturn's radio
  emission   The Saturn Kilometric Radiation (SKR) was observed for the first time during
the flyby of Saturn by the Voyager spacecraft in 1980. These radio emissions,
in the range of a few kHz to 1 MHz, are emitted by electrons travelling around
auroral magnetic field lines. Their study is useful to understand the
variability of a magnetosphere and its coupling with the solar wind. Previous
studies have shown a strong correlation between the solar wind dynamic pressure
and the SKR intensity. However, up to now, the effect of an Interplanetary
Coronal Mass Ejection (ICME) has never been examined in detail, due to the lack
of SKR observations at the time when an ICME can be tracked and its different
parts be clearly identified. In this study, we take advantage of a large ICME
that reached Saturn mid-November 2014 (Witasse et al., 2017). At that time, the
Cassini spacecraft was fortunately travelling within the solar wind for a few
days, and provided a very accurate timing of the ICME structure. A survey of
the Cassini data for the same period indicated a significant increase in the
SKR emissions, showing a good correlation after the passage of the ICME shock
with a delay of ~13 hours and after the magnetic cloud passage with a delay of
25-42 hours.

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The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th
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The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
13
The categories of this paper are: quant-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: eess
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The categories of this paper are: atom-ph
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The categories of this paper are: hep-th
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The categories of this paper are: ao-sci
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The categories of this paper are: cs
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The categories of this paper are: hep-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: comp-gas
2
The categories of this paper are: math