0471451 - ASÚ 2017 RIV US eng J - Článek v odborném periodiku
Šebek, Ondřej - Trávníček, Pavel M. - Walker, R. - Hellinger, Petr
Ion cyclotron instability at Io: Hybrid simulation results compared to in situ observations.
Journal of Geophysical Research-Space Physics. Roč. 121, č. 8 (2016), s. 7514-7534. ISSN 2169-9380. E-ISSN 2169-9402
Institucionální podpora: RVO:67985815
Klíčová slova: Io * ionization processes * ion cyclotron waves
Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika
Impakt faktor: 2.733, rok: 2016 ; AIS: 0.638, rok: 2016
DOI: https://doi.org/10.1002/2016JA022477

We present analysis of global three-dimensional hybrid simulations of Io's interaction with Jovian magnetospheric plasma. We apply a single-species model with simplified neutral-plasma chemistry and downscale Io in order to resolve the ion kinetic scales. We consider charge exchange, electron impact ionization, and photoionization by using variable rates of these processes to investigate their impact. Our results are in a good qualitative agreement with the in situ magnetic field measurements for five Galileo flybys around Io.
Trvalý link: http://hdl.handle.net/11104/0268849