Bursty synchrotron intensity variations of Jovian 6-cm radio emissions and Jupiter’s quasi-periodic polar activities
| Autor: | Meng Yang, Yinyu Liu, Huagang Song, Yu-Qing Lou |
|---|---|
| Rok vydání: | 2012 |
| Předmět: |
Physics
Astrophysics::High Energy Astrophysical Phenomena Astronomy Astronomy and Astrophysics Astrophysics Jovian law.invention Jupiter Telescope Solar wind symbols.namesake Exploration of Jupiter Rings of Jupiter Space and Planetary Science law Van Allen radiation belt Physics::Space Physics Hot Jupiter symbols Astrophysics::Earth and Planetary Astrophysics |
| Zdroj: | Monthly Notices of the Royal Astronomical Society: Letters. 421:L62-L66 |
| ISSN: | 1745-3925 |
| DOI: | 10.1111/j.1745-3933.2011.01207.x |
| Popis: | With reference to Jupiter's south polar quasi-periodic 40-50 min (QP-40) activities and the model scenario for global QP-40 magneto-inertial oscillations of the Jovian inner radiation belt (IRB), we validate relevant predictions and confirmations by amassing empirical evidence from Ulysses, Cassini, Chandra, Galileo, XMM-Newton and the Advanced Composition Explorer for Jupiter's north polar QP-40 activities. We report ground 6-cm radio observations of Jupiter by the Urumqi 25-m telescope for synchrotron intensity bursty variations of the Jovian IRB and show their likely correlations with the recurrent arrival of high-speed solar winds at Jupiter. |
| Databáze: | OpenAIRE |
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