| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | mtc-m16b.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repositório | sid.inpe.br/mtc-m17@80/2007/12.17.14.17 |
| Repositório de Metadados | sid.inpe.br/mtc-m17@80/2007/12.17.14.17.01 |
| Última Atualização dos Metadados | 2018:06.05.03.36.36 (UTC) administrator |
| Chave Secundária | INPE--PRE/ |
| Chave de Citação | CostaJúniorAlvEchTsuGua:2007:NoCrEn |
| Título | Non-resonant cross-¯eld energetic particle di®usion simulation caused by the interaction with interplanetary magnetic decreases  |
| Ano | 2007 |
| Data de Acesso | 21 maio 2024 |
| Tipo Secundário | PRE CN |
| 2. Contextualização | |
| Autor | 1 Costa Júnior, Edio 2 Alves, Maria Virgínia 3 Echer, Ezequiel 4 Tsuturani, Bruce 5 Guarnieri, Fernando Luis |
| Grupo | 1 LAP-INPE-MCT-BR 2 LAP-INPE-MCT-BR 3 DGE-INPE-MCT-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Jet Propulsion Laboratory 5 UNIVAP |
| Nome do Evento | Encontro Brasileiro de Física dos Plasmas, 9. |
| Localização do Evento | São Pedro, SP |
| Data | 25-28 Nov. |
| Tipo Terciário | Poster |
| Histórico (UTC) | 2007-12-17 14:17:01 :: simone -> administrator :: 2012-10-24 00:13:42 :: administrator -> simone :: 2013-02-20 15:20:15 :: simone -> administrator :: 2007 2018-06-05 03:36:36 :: administrator -> marciana :: 2007 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Resumo | Magnetic decreases (MDs) are isolated regions in interplanetary space (and even into the Earth's magnetosphere) where the magnitude of the magnetic ¯eld drops to few tenths, or less, of its ambient values. The magnetic pressure decreases are supplanted by plasma thermal pressure increases so that the entire structure is generally in pressure balance. Particles detected within MDs are found to be preferentially heated perpendicular to B0. Nowadays, it is believed that most MDs are associated with the phase steepened edges of nonlinear Alfv¶en waves, due to diamagnetic e®ects, but this theory can not explain the whole set of MDs observed. Our intent in this paper is to investigate perpendicular non-resonant particle di®usion due to their interactions with MDs at large heliospheric latitudes. To do such a study, we start from analytical distribution functions obtained for an ensemble of Ulysses observed MDs (magnetometer data). The distribution functions are dependent on the ratio between the values of the magnetic ¯eld inside the MD and around it, and on the space dimension of the MD. These distribution functions are them statistically represented by points, obtained using Monte Carlo method. The particle di®usion is analyzed using a theoretical model presented by Tsurutani et al. (Nonlinear Processes in Geophys., 6, 235, 1999). For the simulation, we let a particle with speci¯c energy interacts with an MD of a ¯eld decrease and thickness given by the selected random points on the distribution functions. This process can be continued until all particles have been scattered, reaching a scattered distribution for all particles. |
| Área | FISPLASMA |
| Arranjo 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAP > Non-resonant cross-¯eld energetic... |
| Arranjo 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Non-resonant cross-¯eld energetic... |
| Conteúdo da Pasta doc | não têm arquivos |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| Idioma | pt |
| Grupo de Usuários | administrator simone administrator |
| Visibilidade | shown |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ET2RFS 8JMKD3MGPCW/3EU29DP |
| Acervo Hospedeiro | lcp.inpe.br/ignes/2004/02.12.18.39 cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notas | |
| Campos Vazios | archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition editor electronicmailaddress format identifier isbn issn keywords label lineage mark mirrorrepository nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarymark type url versiontype volume |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |