@InProceedings{SousasantosAMKSSSS:2018:RoSeSo,
author = "Sousasantos, Jonas and Abdu, Mangalathayil Ali and Moraes, A. O.
and Kherani, Esfhan Alam and Sobral, Jos{\'e} Humberto Andrade
and Silva, A. L. A. and Silva, R. P. da and Salles, L. A.",
affiliation = "{Instituto Tecnol{\'o}gico de Aeron{\'a}utica (ITA)} and
{Instituto Tecnol{\'o}gico de Aeron{\'a}utica (ITA)} and
{Instituto de Aeron{\'a}utica e Espa{\c{c}}o (IAE)} and
{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Tecnologico
de Aeron{\'a}utica (ITA)} and {Instituto Nacional de Pesquisas
Espaciais (INPE)} and {Instituto Tecnologico de Aeron{\'a}utica
(ITA)}",
title = "Different seeds, different outcomes: the role of the seeding
source in the plasma bubble morphology",
year = "2018",
organization = "Simp{\'o}sio Brasileiro de Geof{\'{\i}}sica Espacial e
Aeronomia, 7. (SBGEA)",
abstract = "Across the years, several numerical simulations studies on the
Equatorial Plasma Bubble (EPB) phenomenon have been carried out.
Among the most prominent discussions in this field of space
research is the seeding source question. Scientists have argued in
favor of several different mechanisms capable to trigger the
so-called collisional interchange instability leading to the
formation of the EPB structures in the nonlinear regime. Density
perturbations, gravity waves, prereversal vertical drift gradient,
etc., are examples of elements which belong to the set of
candidates for seeding source mechanism proposed through the
decades. In this work, some of these seeding sources are tested
using a mathematical and computer modeling to solve the set of the
hydromagnetic equations of the state. The results suggest a strong
influence of the seed in the outcome, i.e., different mechanisms
cause dissimilar mature EPB structures rather than akin
structures. The implication of this result is that not only the
ionospheric ambient influences the evolution of the EPB structures
but also that the nature of seeding source action during the
unborn stage of the EPB structure may bring substantial
consequences in the EPB morphology.",
conference-location = "Santa Maria, RS",
conference-year = "05-09 nov",
language = "pt",
urlaccessdate = "04 jun. 2024"
}