1. Identity statement | |
Reference Type | Journal Article |
Site | mtc-m21c.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 8JMKD3MGP3W34R/3S4SLLP |
Repository | sid.inpe.br/mtc-m21c/2018/10.26.18.26 |
Last Update | 2018:10.26.18.26.45 (UTC) simone |
Metadata Repository | sid.inpe.br/mtc-m21c/2018/10.26.18.26.45 |
Metadata Last Update | 2021:07.28.23.02.28 (UTC) administrator |
DOI | 10.1051/0004-6361/201833586 |
ISSN | 0004-6361 1432-0746 |
Citation Key | ZarkaMaLoRyLaEcCe:2018:JuRaEm |
Title | Jupiter radio emission induced by Ganymede and consequences for the radio detection of exoplanets |
Year | 2018 |
Month | Oct. |
Access Date | 2024, May 17 |
Type of Work | journal article |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 4540 KiB |
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2. Context | |
Author | 1 Zarka, P. 2 Marques, M. S. 3 Louis, C. 4 Ryabov, V. B. 5 Lamy, L. 6 Echer, Ezequiel 7 Cecconi, B. |
Resume Identifier | 1 2 3 4 5 6 8JMKD3MGP5W/3C9JH3D |
Group | 1 2 3 4 5 6 DIDGE-CGCEA-INPE-MCTIC-GOV-BR |
Affiliation | 1 LESIA, Observatoire de Paris 2 LESIA, Observatoire de Paris 3 LESIA, Observatoire de Paris 4 Future University Hakodate 5 LESIA, Observatoire de Paris 6 Instituto Nacional de Pesquisas Espaciais (INPE) 7 LESIA, Observatoire de Paris |
Author e-Mail Address | 1 2 3 4 5 6 ezequiel.echer@inpe.br |
Journal | Astronomy & Astrophysics |
Volume | 618 |
Number | A84 |
Secondary Mark | A1_GEOCIÊNCIAS A1_ENGENHARIAS_III A2_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA A2_INTERDISCIPLINAR A2_ENGENHARIAS_IV A2_ASTRONOMIA_/_FÍSICA B2_ENSINO C_ENGENHARIAS_II |
History (UTC) | 2018-10-26 18:26:45 :: simone -> administrator :: 2018-10-26 18:26:46 :: administrator -> simone :: 2018 2018-10-26 18:27:20 :: simone -> administrator :: 2018 2021-07-28 23:02:28 :: administrator -> simone :: 2018 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Content Type | External Contribution |
Version Type | publisher |
Keywords | radio continuum: planetary systems plasmas magnetic fields planet-star interactions planets and satellites: individuals: Jupiter Ganymede Io catalogs |
Abstract | By analysing a database of 26 yr of observations of Jupiter with the Nancay Decameter Array, we unambiguously identify the radio emissions caused by the Ganymede-Jupiter interaction. We study the energetics of these emissions via the distributions of their intensities, duration, and power, and compare them to the energetics of the Io-Jupiter radio emissions. This allows us to demonstrate that the average emitted radio power is proportional to the Poynting flux from the rotating Jupiter's magnetosphere intercepted by the obstacle. We then generalize this result to the radio-magnetic scaling law that appears to apply to all plasma interactions between a magnetized flow and an obstacle, magnetized or not. Extrapolating this scaling law to the parameter range corresponding to hot Jupiters, we predict large radio powers emitted by these objects, that should result in detectable radio flux with new-generation radiotelescopes. Comparing the distributions of the durations of Ganymede-Jupiter and Io-Jupiter emission events also suggests that while the latter results from quasi-permanent Alfven wave excitation by Io, the former likely results from sporadic reconnection between magnetic fields Ganymede and Jupiter, controlled by Jupiter's magnetic field geometry and modulated by its rotation. |
Area | CEA |
Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Jupiter radio emission... |
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/8JMKD3MGP3W34R/3S4SLLP |
zipped data URL | http://urlib.net/zip/8JMKD3MGP3W34R/3S4SLLP |
Language | en |
Target File | zarka_jupiter.pdf |
User Group | simone |
Reader Group | administrator simone |
Visibility | shown |
Archiving Policy | allowpublisher allowfinaldraft |
Update Permission | not transferred |
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5. Allied materials | |
Next Higher Units | 8JMKD3MGPCW/3EU29DP |
Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.45.47 9 sid.inpe.br/bibdigital/2013/10.01.22.11 1 |
Dissemination | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
Host Collection | urlib.net/www/2017/11.22.19.04 |
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6. Notes | |
Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Description control | |
e-Mail (login) | simone |
update | |
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