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Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3UHFT9P
Repositóriosid.inpe.br/mtc-m21c/2019/12.10.10.20
Metadadossid.inpe.br/mtc-m21c/2019/12.10.10.20.58
Última Atualização dos Metadados2021:02.25.02.08.22 administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoSilvaSAVSJGMAMVWSLGDSPABFBKKG:2019:CoULWa
TítuloContribution of ULF Wave Activity to the Global Recovery of the Outer Radiation Belt During the Passage of a High‐Speed Solar Wind Stream Observed in September 2014
Ano2019
Data de Acesso16 abr. 2021
Área de contextualização
Autor 1 Silva, Ligia Alves da
 2 Sibeck, David G.
 3 Alves, Livia Ribeiro
 4 Vieira, Luís Eduardo Antunes
 5 Souza, Vitor Moura Cardoso e Silva
 6 Jauer, Paulo Ricardo
 7 G. , Claudepierre Seth
 8 Marchezi, José Paulo
 9 Agapitov, Oleksiy V.
10 Medeiros, Cláudia
11 Vieira, Luís Eduardo Antunes
12 Wang, Chi
13 Shi, Jiankui
14 Liu, Zhengkuan
15 Gonzalez Alarcon, Walter Demétrio
16 Dal Lago, Alisson
17 Silva, Marlos Rockenbach da
18 Pádua, Marcelo Banik de
19 Alves, Maria Virgínia
20 Barbosa, Marcos Vinícius Grala
21 Fok, Mei-Ching Hannah
22 Baker, Daniel N.
23 Kletzing, Craig
24 Kanekal, Shrikanth G.
25 Georgiou, Marina
Identificador de Curriculo 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15 8JMKD3MGP5W/3C9JJC4
16 8JMKD3MGP5W/3C9JGH3
17
18 8JMKD3MGP5W/3C9JHNR
19 8JMKD3MGP5W/3C9JHRS
Grupo 1 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
 2
 3 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
 4 YYY-COCRC-INPE-MCTIC-GOV-BR
 5 YYY-CGCEA-INPE-MCTIC-GOV-BR
 6 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
 7
 8 GES-CEA-SESPG-INPE-MCTIC-GOV-BR
 9
10 COCRC-COCRC-INPE-MCTIC-GOV-BR
11 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
12
13
14
15 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
16 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
17 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
18 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
19 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
20 GES-CEA-SESPG-INPE-MCTIC-GOV-BR
Afiliação 1 Instituto Nacional de Pesquisas Espaciais (INPE)
 2 NASA Goddard Space Flight Center
 3 Instituto Nacional de Pesquisas Espaciais (INPE)
 4 Instituto Nacional de Pesquisas Espaciais (INPE)
 5 Instituto Nacional de Pesquisas Espaciais (INPE)
 6 Instituto Nacional de Pesquisas Espaciais (INPE)
 7 The Aerospace Corporation
 8 Instituto Nacional de Pesquisas Espaciais (INPE)
 9 Space Science Laboratory, UCB
10 Instituto Nacional de Pesquisas Espaciais (INPE)
11 Instituto Nacional de Pesquisas Espaciais (INPE)
12 CSSAR, CAS
13 NSSC/Chinese Academy of Sciences
14 NSSC National Space Science Center, CAS
15 Instituto Nacional de Pesquisas Espaciais (INPE)
16 Instituto Nacional de Pesquisas Espaciais (INPE)
17 Instituto Nacional de Pesquisas Espaciais (INPE)
18 Instituto Nacional de Pesquisas Espaciais (INPE)
19 Instituto Nacional de Pesquisas Espaciais (INPE)
20 Instituto Nacional de Pesquisas Espaciais (INPE)
21 NASA Goddard Space Flight Center
22 University of Colorado
23 University of Iowa
24 NASA GSFC
25 University College London
Endereço de e-Mail do Autor 1 ligia.silva@inpe.br
 2
 3 livia.alves@inpe.br
 4 luis.vieira@inpe.br
 5 vitor.souza@inpe.br
 6 paulo.jauer@inpe.br
 7
 8 jose.marchezi@inpe.br
 9
10 claudia.medeiros@inpe.br
11 luis.vieira@inpe.br
12
13
14
15 walter.alarcon@inpe.br
16 alisson.dalago@inpe.br
17 marlos.silva@inpe.br
18 marcelo.banik@inpe.br
19 mvirginia.alves@inpe.br
20 marcos.barbosa@inpe.br
Nome do EventoAGU Fall Meeting
Localização do EventoSan Francisco, CA
Data09-13 dec.
Tipo SecundárioPRE CI
Histórico2019-12-10 10:20:58 :: simone -> administrator ::
2021-02-25 02:08:22 :: administrator -> simone :: 2019
Área de conteúdo e estrutura
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteudoExternal Contribution
ResumoEnergy coupling between the solar wind and the Earth's magnetosphere can affect the electron population in the outer radiation belt. However, the precise role of different internal and external mechanisms that leads to changes of the relativistic electron population is not entirely known. This paper describes how ultralow frequency (ULF) wave activity during the passage of Alfvénic solar wind streams contributes to the global recovery of the relativistic electron population in the outer radiation belt. To investigate the contribution of the ULF waves, we searched the Van Allen Probes data for a period in which we can clearly distinguish the enhancement of electron fluxes from the background. We found that the global recovery that started on 22 September 2014, which coincides with the corotating interaction region preceding a high‐speed stream and the occurrence of persistent substorm activity, provides an excellent scenario to explore the contribution of ULF waves. To support our analyses, we employed ground‐ and space‐based observational data and global magnetohydrodynamic simulations and calculated the ULF wave radial diffusion coefficients employing an empirical model. Observations show a gradual increase of electron fluxes in the outer radiation belt and a concomitant enhancement of ULF activity that spreads from higher to lower L shells. Magnetohydrodynamic simulation results agree with observed ULF wave activity in the magnetotail, which leads to both fast and Alfvén modes in the magnetospheric nightside sector. The observations agree with the empirical model and are confirmed by phase space density calculations for this global recovery period.
AreaCEA
Arranjo 1INPE > Produção > DIDGE > Contribution of ULF...
Arranjo 2INPE > Produção > GES > Contribution of ULF...
Arranjo 3INPE > Produção > COCRC > Contribution of ULF...
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