@Article{EcherKortBolzFrie:2017:GlGeRe,
author = "Echer, Ezequiel and Korth, Axel and Bolzan, Maur{\'{\i}}cio
Jos{\'e} Alves and Friedel, Reinhard Hans Walter",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and
{Max-Planck-Institut f{\"u}r Sonnensystemforschung} and
{Universidade Federal de Goi{\'a}s (UFG)} and {National Security
Education Center (NSEC-CSES)}",
title = "Global geomagnetic responses to the IMF Bz fluctuations during the
September/October 2003 high-speed stream intervals",
journal = "Annales Geophysicae",
year = "2017",
volume = "35",
number = "4",
pages = "853--868",
month = "July",
keywords = "Magnetospheric physics (magnetotail, solar wind–magnetosphere
interactions, storms and substorms).",
abstract = "In this paper, we follow the coupling from the solar wind to the
Earths magnetotail, geosynchronous orbit, auroral zone and to the
ground, during periods of Alfv{\'e}nic fluctuations in high-speed
solar wind streams (HSSs) and their corotating interaction regions
(CIRs). We employ crosswavelet analysis of magnetic field,
particle flux and auroral electrojet (AE) index data for the HSSs
of September and October 2003. Our results show a remarkably
consistent periodic response among all of these regions and across
multiple substorm indicators, indicating a possible driven
substorm response of the global magnetosphere to the solar wind
interplanetary structures. Across the seven intervals studied we
find a range of periodic responses from 1.8 to 3.1 h, which is
consistent with the 2.75 h peak of the Borovsky et al. (1993)
statistical study of inter-substorm periods.",
doi = "10.5194/angeo-35-853-2017",
url = "http://dx.doi.org/10.5194/angeo-35-853-2017",
issn = "0992-7689",
language = "en",
targetfile = "echer_global.pdf",
urlaccessdate = "19 mar. 2024"
}