Michiko Morooka

Ion-acoustic waves associated with interplanetary shocks

Boldu O Farrill Treviño, Joan Jordi; Graham, Daniel B.; Morooka, Michiko; André, Mats et al.

Part of Geophysical Research Letters, 2024

Estimating the optical depth of Saturn's main rings using the Cassini Langmuir Probe

Xystouris, Georgios; Arridge, Christopher S.; Morooka, Michiko; Wahlund, Jan-Erik

Part of Monthly notices of the Royal Astronomical Society, p. 5839-5860, 2023

DOI for Estimating the optical depth of Saturn's main rings using the Cassini Langmuir Probe
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Enceladus and Titan: emerging worlds of the Solar System

Sulaiman, Ali H.; Achilleos, Nicholas; Bertucci, Cesar; Coates, Andrew et al.

Part of Experimental astronomy, p. 849-876, 2022

Identifying Shadowing Signatures of C Ring Ringlets and Plateaus in Cassini Data from Saturn's Ionosphere

Dreyer, Joshua; Vigren, Erik; Johansson, Fredrik; Shebanits, Oleg et al.

Part of The Planetary Science Journal, 2022

Empirical Photochemical Modeling of Saturn's Ionization Balance Including Grain Charging

Vigren, Erik; Dreyer, Joshua; Eriksson, Anders I.; Johansson, Fredrik L. et al.

Part of The Planetary Science Journal, 2022

Ambipolar electrostatic field in negatively charged dusty plasma

Hadid, L. Z.; Shebanits, Oleg; Wahlund, J-E; Morooka, Michiko et al.

Part of Journal of Plasma Physics, 2022

Constraining the Positive Ion Composition in Saturn's Lower Ionosphere with the Effective Recombination Coefficient

Dreyer, Joshua; Vigren, Erik; Morooka, Michiko; Wahlund, Jan-Erik et al.

Part of The Planetary Science Journal, 2021

Re-Analysis of the Cassini RPWS/LP Data in Titan's Ionosphere: 1. Detection of Several Electron Populations

Chatain, A.; Wahlund, Jan-Erik; Shebanits, Oleg; Hadid, Lina Z et al.

Part of Journal of Geophysical Research - Space Physics, 2021

DOI for Re-Analysis of the Cassini RPWS/LP Data in Titan's Ionosphere: 1. Detection of Several Electron Populations

Re-Analysis of the Cassini RPWS/LP Data in Titan's Ionosphere: 2. Statistics on 57 Flybys

Chatain, A.; Wahlund, Jan-Erik; Shebanits, Oleg; Hadid, Lina Z et al.

Part of Journal of Geophysical Research - Space Physics, 2021

DOI for Re-Analysis of the Cassini RPWS/LP Data in Titan's Ionosphere: 2. Statistics on 57 Flybys

Cassini-Plasma Interaction Simulations Revealing the Cassini Ion Wake Characteristics: Implications for In-Situ Data Analyses and Ion Temperature Estimates

Holmberg, M. K. G.; Cipriani, F.; Nilsson, Thomas; Hess, S. et al.

Part of Journal of Geophysical Research - Space Physics, 2021

Solar Orbiter's first Venus flyby: Observations from the Radio and Plasma Wave instrument

Hadid, L. Z.; Edberg, Niklas J. T.; Chust, T.; Pisa, D. et al.

Part of Astronomy and Astrophysics, 2021

First dust measurements with the Solar Orbiter Radio and Plasma Wave instrument

Zaslavsky, A.; Mann, I; Soucek, J.; Czechowski, A. et al.

Part of Astronomy and Astrophysics, 2021

Magnetic Holes in the Solar Wind and Magnetosheath Near Mercury

Karlsson, T.; Heyner, D.; Volwerk, M.; Morooka, Michiko et al.

Part of Journal of Geophysical Research - Space Physics, 2021

A Case for a Small to Negligible Influence of Dust Charging on the Ionization Balance in the Coma of Comet 67P

Vigren, Erik; Eriksson, Anders I.; Johansson, Fredrik L.; Marschall, R. et al.

Part of The Planetary Science Journal, 2021

Saturn's near-equatorial ionospheric conductivities from in situ measurements

Shebanits, O.; Hadid, L. Z.; Cao, H.; Morooka, Michiko et al.

Part of Scientific Reports, 2020

Evidence of Electron Density Enhancements in the Post-Apoapsis Sector of Enceladus' Orbit

Persoon, A. M.; Kurth, W. S.; Gurnett, D. A.; Groene, J. B. et al.

Part of Journal of Geophysical Research - Space Physics, 2020

DOI for Evidence of Electron Density Enhancements in the Post-Apoapsis Sector of Enceladus' Orbit

The Structure of Planetary Period Oscillations in Saturn's Equatorial Magnetosphere: Results From the Cassini Mission

Andrews, David J.; Cowley, S. W. H.; Provan, G.; Hunt, G. J. et al.

Part of Journal of Geophysical Research - Space Physics, p. 8361-8395, 2019

DOI for The Structure of Planetary Period Oscillations in Saturn's Equatorial Magnetosphere: Results From the Cassini Mission

Saturn's Ionosphere: Electron Density Altitude Profiles and D-Ring Interaction From The Cassini Grand Finale

Hadid, Lina Z; Morooka, Michiko W; Wahlund, Jan-Erik; Persoon, A. M. et al.

Part of Geophysical Research Letters, p. 9362-9369, 2019

DOI for Saturn's Ionosphere: Electron Density Altitude Profiles and D-Ring Interaction From The Cassini Grand Finale

Plasma Transport in Saturn's Low-Latitude Ionosphere: Cassini Data

Cravens, T. E.; Morooka, Michiko; Renzaglia, A.; Moore, L. et al.

Part of Journal of Geophysical Research - Space Physics, p. 4881-4888, 2019

DOI for Plasma Transport in Saturn's Low-Latitude Ionosphere: Cassini Data

Saturn's Dusty Ionosphere

Morooka, Michiko; Wahlund, Jan-Erik; Hadid, Lina Z.; Eriksson, Anders I. et al.

Part of Journal of Geophysical Research - Space Physics, p. 1679-1697, 2019

DOI for Saturn's Dusty Ionosphere

Dust Observations by the Radio and Plasma Wave Science Instrument During Cassini's Grand Finale

Ye, S. -Y; Kurth, W. S.; Hospodarsky, G. B.; Persoon, A. M. et al.

Part of Geophysical Research Letters, p. 10101-10109, 2018

DOI for Dust Observations by the Radio and Plasma Wave Science Instrument During Cassini's Grand Finale

Ring Shadowing Effects on Saturn's Ionosphere: Implications for Ring Opacity and Plasma Transport

Hadid, Lina Z; Morooka, Michiko W.; Wahlund, Jan-Erik; Moore, L. et al.

Part of Geophysical Research Letters, p. 10084-10092, 2018

DOI for Ring Shadowing Effects on Saturn's Ionosphere: Implications for Ring Opacity and Plasma Transport

Models of Saturn's Equatorial Ionosphere Based on In Situ Data From Cassini's Grand Finale

Moore, L.; Cravens, T. E.; Mueller-Wodarg, I.; Perry, M. E. et al.

Part of Geophysical Research Letters, p. 9398-9407, 2018

DOI for Models of Saturn's Equatorial Ionosphere Based on In Situ Data From Cassini's Grand Finale

Analysis of Intense Z-Mode Emission Observed During the Cassini Proximal Orbits

Menietti, J. D.; Averkamp, T. F.; Ye, S. -Y; Sulaiman, A. H. et al.

Part of Geophysical Research Letters, p. 6766-6772, 2018

DOI for Analysis of Intense Z-Mode Emission Observed During the Cassini Proximal Orbits

The low-frequency source of Saturn's kilometric radiation

Lamy, L.; Zarka, P.; Cecconi, B.; Prange, R. et al.

Part of Science, 2018

DOI for The low-frequency source of Saturn's kilometric radiation

Chemical interactions between Saturn's atmosphere and its rings

Waite, J. H.; Perryman, R. S.; Perry, M. E.; Miller, K. E. et al.

Part of Science, 2018

DOI for Chemical interactions between Saturn's atmosphere and its rings

Extended Survey of Saturn Z-Mode Wave Intensity Through Cassini's Final Orbits

Menietti, J. D.; Averkamp, T. F.; Ye, S. -Y; Persoon, A. M. et al.

Part of Geophysical Research Letters, p. 7330-7336, 2018

DOI for Extended Survey of Saturn Z-Mode Wave Intensity Through Cassini's Final Orbits

Saturn's Plasma Density Depletions Along Magnetic Field Lines Connected to the Main Rings

Farrell, W. M.; Hadid, Lina Z; Morooka, Michiko; Kurth, W. S. et al.

Part of Geophysical Research Letters, p. 8104-8110, 2018

The Dusty Plasma Disk Around the Janus/Epimetheus Ring

Morooka, Michiko W.; Wahlund, Jan-Erik; Andrews, David J.; Persoon, A. M. et al.

Part of Journal of Geophysical Research - Space Physics, p. 4668-4678, 2018

DOI for The Dusty Plasma Disk Around the Janus/Epimetheus Ring

Modeling, Analysis, and Interpretation of Photoelectron Energy Spectra at Enceladus Observed by Cassini

Taylor, S. A.; Coates, A. J.; Jones, G. H.; Wellbrock, A. et al.

Part of Journal of Geophysical Research - Space Physics, p. 287-296, 2018

In situ measurements of Saturn's ionosphere show that it is dynamic and interacts with the rings

Wahlund, Jan-Erik; Morooka, Michiko W; Hadid, Lina Z; Persoon, A. M. et al.

Part of Science, p. 66-68, 2018

DOI for In situ measurements of Saturn's ionosphere show that it is dynamic and interacts with the rings

Density Structures, Dynamics, and Seasonal and Solar Cycle Modulations of Saturn's Inner Plasma Disk

Holmberg, M. K. G.; Shebanits, Oleg; Wahlund, Jan-Erik; Morooka, Michiko et al.

Part of Journal of Geophysical Research - Space Physics, p. 12258-12273, 2017

DOI for Density Structures, Dynamics, and Seasonal and Solar Cycle Modulations of Saturn's Inner Plasma Disk

Titan’s ionosphere: A survey of solar EUV influences

Shebanits, Oleg; Vigren, Erik; Wahlund, Jan-Erik; Holmberg, Mika et al.

Part of Journal of Geophysical Research - Space Physics, p. 7491-7503, 2017

DOI for Titan’s ionosphere: A survey of solar EUV influences

Ion trapping by dust grains: Simulation applications to the Enceladus plume

Farrell, W. M.; Wahlund, Jan-Erik; Morooka, Michiko; Kurth, W. S. et al.

Part of Journal of Geophysical Research - Planets, p. 729-743, 2017

An estimate of the dust pickup current at Enceladus

Farrell, W. M.; Wahlund, Jan-Erik; Morooka, Michiko; Gurnett, D. A. et al.

Part of Icarus, p. 217-221, 2014

Dayside/nightside asymmetry of ion densities and velocities in Saturn's inner magnetosphere

Holmberg, Mika; Wahlund, Jan-Erik; Morooka, Michiko

Part of Geophysical Research Letters, p. 3717-3723, 2014

DOI for Dayside/nightside asymmetry of ion densities and velocities in Saturn's inner magnetosphere

The electromagnetic pickup of submicron-sized dust above Enceladus's northern hemisphere

Farrell, William M.; Wahlund, Jan-Erik; Morooka, Michiko; Gurnett, Donald A. et al.

Part of Icarus, p. 498-501, 2012

DOI for The electromagnetic pickup of submicron-sized dust above Enceladus's northern hemisphere

Dusty plasma in the vicinity of Enceladus

Morooka, Michiko W.; Wahlund, Jan-Erik; Eriksson, Anders I.; Farrell, W. M. et al.

Part of Journal of Geophysical Research, 2011

DOI for Dusty plasma in the vicinity of Enceladus

Characteristics of the dust-plasma interaction near Enceladus' South Pole

Shafiq, Muhammad; Wahlund, Jan Erik; Morooka, Michiko W.; Kurth, W. S. et al.

Part of Planetary and Space Science, p. 17-25, 2011

DOI for Characteristics of the dust-plasma interaction near Enceladus' South Pole

Structured ionospheric outflow during the Cassini T55-T59 Titan flybys

Edberg, Niklas J. T.; Ågren, Karin; Wahlund, Jan-Erik; Morooka, Michiko W. et al.

Part of Planetary and Space Science, p. 788-797, 2011

DOI for Structured ionospheric outflow during the Cassini T55-T59 Titan flybys

The rotation of the plasmapause-like boundary at high latitudes in Saturn's magnetosphere and its relation to the eccentric rotation of the northern and southern auroral ovals

Gurnett, D. A.; Persoon, A. M.; Groene, J. B.; Kurth, W. S. et al.

Part of Geophysical Research Letters, 2011

DOI for The rotation of the plasmapause-like boundary at high latitudes in Saturn's magnetosphere and its relation to the eccentric rotation of the northern and southern auroral ovals

The calibration of the Cassini-Huygens CAPS Electron Spectrometer

Lewis, G. R.; Arridge, C. S.; Linder, D. R.; Gilbert, L. K. et al.

Part of Planetary and Space Science, p. 427-436, 2010

DOI for The calibration of the Cassini-Huygens CAPS Electron Spectrometer

A plasmapause-like density boundary at high latitudes in Saturn's magnetosphere

Gurnett, D. A.; Persoon, A. M.; Kopf, A. J.; Kurth, W. S. et al.

Part of Geophysical Research Letters, 2010

DOI for A plasmapause-like density boundary at high latitudes in Saturn's magnetosphere

Modification of the plasma in the near-vicinity of Enceladus by the enveloping dust

Farrell, W. M.; Kurth, W. S.; Tokar, R. L.; Wahlund, Jan Erik et al.

Part of Geophysical Research Letters, 2010

DOI for Modification of the plasma in the near-vicinity of Enceladus by the enveloping dust

Electron density and temperature measurements in the cold plasma environment of Titan: Implications for atmospheric escape

Edberg, Niklas; Wahlund, Jan Erik; Ågren, K.; Morooka, Michiko W. et al.

Part of Geophysical Research Letters, 2010

DOI for Electron density and temperature measurements in the cold plasma environment of Titan: Implications for atmospheric escape

The electron density of Saturn's magnetosphere

Morooka, Michiko; Modolo, Ronan; Wahlund, Jan Erik; André, Mats et al.

Part of Annales Geophysicae, p. 2971-2991, 2009

DOI for The electron density of Saturn's magnetosphere

Characteristics of charged dust inferred from the Cassini RPWS measurements in the vicinity of Enceladus

Yaroshenko, V. V.; Ratynskaia, S.; Olson, J.; Brenning, N. et al.

Part of Planetary and Space Science, p. 1807-1812, 2009

DOI for Characteristics of charged dust inferred from the Cassini RPWS measurements in the vicinity of Enceladus

Energy input from the exterior cusp into the ionosphere: Correlated ground-based and satellite observations

Yordanova, Emiliya; Sundkvist, D.; Buchert, Stephan; André, Mats et al.

Part of Geophysical Research Letters, 2007

DOI for Energy input from the exterior cusp into the ionosphere: Correlated ground-based and satellite observations

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