Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dependence of the cross polar cap potential saturation on the type of
  solar wind streams   We compare of the cross polar cap potential (CPCP) saturation during magnetic
storms induced by various types of the solar wind drivers. By using the model
of Siscoe-Hill
\citep{Hilletal1976,Siscoeetal2002a,Siscoeetal2002b,Siscoeetal2004,Siscoe2011}
we evaluate criteria of the CPCP saturation during the main phases of 257
magnetic storms ($Dst_{min} \le -50$ nT) induced by the following types of the
solar wind streams: magnetic clouds (MC), Ejecta, the compress region Sheath
before MC ($Sh_{MC}$) and before Ejecta ($Sh_{E}$), corotating interaction
regions (CIR) and indeterminate type (IND). Our analysis shows that occurrence
rate of the CPCP saturation is higher for storms induced by ICME ($13.2%$) than
for storms driven by CIR ($3.5%$) or by IND ($3.5%$).The CPCP saturation was
obtained more often for storms initiated by MC ($25%$) than by Ejecta ($2.9%$);
it was obtained for $8.6%$ of magnetic storms induced by sum of MC and Ejecta,
and for $21.5%$ magnetic storms induced by Sheath before them (sum of $Sh_{MC}$
and $Sh_{E}$). These results allow us to conclude that occurrence rate of the
CPCP saturation at the main phase of magnetic storms depends on the type of the
solar wind stream.

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The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
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The categories of this paper are: chao-dyn
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The categories of this paper are: supr-con
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The categories of this paper are: dg-ga
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
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The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
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The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
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The categories of this paper are: solv-int
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The categories of this paper are: hep-ex
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The categories of this paper are: econ