| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m16d.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP7W/3G2HKDL | |||
| Repository | sid.inpe.br/mtc-m19/2014/03.26.15.39 | |||
| Last Update | 2014:03.26.15.39.19 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m19/2014/03.26.15.39.19 | |||
| Metadata Last Update | 2018:06.05.04.15.13 (UTC) administrator | |||
| DOI | 10.1002/2014GL059383 | |||
| ISSN | 0094-8276 | |||
| Label | self-archiving-INPE-MCTI-GOV-BR | |||
| Citation Key | HajraTsurEcheGonz:2014:SoCyPh | |||
| Title | Relativistic electron acceleration during high-intensity, long-duration, continuous AE activity (HILDCAA) events: solar cycle phase dependences  | |||
| Year | 2014 | |||
| Month | Mar. | |||
| Access Date | 2024, May 17 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 185 KiB | |||
| 2. Context | ||||
| Author | 1 Hajra, Rajkumar 2 Tsurutani, Bruce T. 3 Echer, Ezequiel 4 Gonzalez, Walter Demetrio | |||
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JH3D 4 8JMKD3MGP5W/3C9JJC4 | |||
| Group | 1 2 3 DGE-CEA-INPE-MCTI-GOV-BR 4 DGE-CEA-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Jet Propulsion Laboratory (JPL) - California Institute of Technology 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 rajkumarhajra@yahoo.co.in 2 3 eecher@dge.inpe.br 4 gonzalez@dge.inpe.br | |||
| e-Mail Address | marcelo.pazos@inpe.br | |||
| Journal | Geophysical Research Letters | |||
| Volume | 41 | |||
| Number | 6 | |||
| Pages | 1876–1881 | |||
| Secondary Mark | A1_ENGENHARIAS_I A1_INTERDISCIPLINAR A1_CIÊNCIAS_AMBIENTAIS A1_GEOCIÊNCIAS A1_BIODIVERSIDADE A1_ENGENHARIAS_III A1_CIÊNCIAS_AGRÁRIAS_I A1_GEOGRAFIA A2_QUÍMICA A2_CIÊNCIAS_BIOLÓGICAS_I A2_ENGENHARIAS_II A2_ENGENHARIAS_IV B1_ASTRONOMIA_/_FÍSICA B2_ENSINO | |||
| History (UTC) | 2014-03-26 15:39:19 :: rajkumarhajra -> administrator :: 2018-06-05 04:15:13 :: administrator -> marcelo.pazos@inpe.br :: 2014 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | finaldraft | |||
| Keywords | HILDCAAs magnetospheric relativistic electrons chorus waves high-speed streams Alfvén waves solar cycle phases | |||
| Abstract | High-intensity, long-duration, continuous AE activity (HILDCAA) intervals during solar cycle 23 (19952008) have been studied by a superposed epoch analysis. It was found that HILDCAA intervals order the solar wind velocity, temperature and density (characteristic of high-speed solar wind intervals), the polar cap potential, and various other geomagnetic indices well. The interplanetary magnetic field Bz is generally negative, and the Newell solar wind coupling function is high during HILDCAA events. The HILDCAA intervals are well correlated with an enhancement of magnetospheric relativistic (E > 2 MeV) electron fluxes observed at geosynchronous orbit with a delay of ~1.5 days from the onset of the HILDCAAs. The response of the energetic electrons to HILDCAAs is found to vary with solar cycle phase. The initial electron fluxes are lower for events occurring during the ascending and solar maximum (AMAX) phases than for events occurring during the descending and solar minimum (DMIN) phases. The flux increases for the DMIN phase events are >50% larger than for the AMAX phase events. Although the solar wind speeds during the DMIN phases were slightly higher and lasted longer than during the AMAX phases, no other significant solar wind differences were noted. It is concluded that electrons are accelerated to relativistic energies most often and most efficiently during the DMIN phases of the solar cycle. We propose two possible solar UV mechanisms to explain this solar cycle effect. | |||
| Area | CEA | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Relativistic electron acceleration... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGP7W/3G2HKDL | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGP7W/3G2HKDL | |||
| Language | en | |||
| Target File | RevisedManuscript.pdf | |||
| User Group | marcelo.pazos@inpe.br rajkumarhajra | |||
| Reader Group | administrator marcelo.pazos@inpe.br | |||
| Visibility | shown | |||
| Archiving Policy | denypublisher6 allowfinaldraft | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | iconet.com.br/banon/2006/11.26.21.31 | |||
| Next Higher Units | 8JMKD3MGPCW/3EU29DP | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.15.01.50 2 sid.inpe.br/mtc-m21/2012/07.13.14.45.47 2 sid.inpe.br/bibdigital/2013/10.01.22.11 1 | |||
| Dissemination | WEBSCI; AGU; COMPENDEX; SCOPUS. | |||
| Host Collection | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | marcelo.pazos@inpe.br | |||
| update | ||||