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19932026
Showing 2020 · physics.space-phShow all

8 papers · 2 filters

physics.space-ph2020★ 1 cited

Possible phase transition in plasma mirror modes

R. A. Treumann, Wolfgang Baumjohann

Mirror modes in collisionless high-temperature plasmas represent macroscopic high-temperature quasi-superconductors. We explicitly calculate the bouncing electron contribution to t…

physics.space-ph2020★ 62 cited

In situ multi-spacecraft and remote imaging observations of the first CME detected by Solar Orbiter and BepiColombo

E. E. Davies, C. Möstl, M. J. Owens +20

On 2020 April 19 a coronal mass ejection (CME) was detected in situ by Solar Orbiter at a heliocentric distance of about 0.8 AU. The CME was later observed in situ on April 20th by…

physics.space-ph2020★ 12 cited

Sub-ion scale Compressive Turbulence in the Solar wind: MMS spacecraft potential observations

Owen Wyn Roberts, Rumi Nakamura, Klaus Torkar +9

Compressive plasma turbulence is investigated at sub-ion scales in the solar wind using both the Fast Plasma Investigation (FPI) instrument on the Magnetospheric MultiScale mission…

physics.space-ph2020★ 37 cited

Evaluation of CME Arrival Prediction Using Ensemble Modeling Based on Heliospheric Imaging Observations

Tanja Amerstorfer, Jürgen Hinterreiter, Martin A. Reiss +8

In this study, we evaluate a coronal mass ejection (CME) arrival prediction tool that utilizes the wide-angle observations made by STEREO's heliospheric imagers (HI). The unsurpass…

physics.space-ph2020★ 28 cited

Using gradient boosting regression to improve ambient solar wind model predictions

R. L. Bailey, M. A. Reiss, C. N. Arge +7

Studying the ambient solar wind, a continuous pressure-driven plasma flow emanating from our Sun, is an important component of space weather research. The ambient solar wind flows…

physics.space-ph2020★ 33 cited

Forecasting the Ambient Solar Wind with Numerical Models. II. An Adaptive Prediction System for Specifying Solar Wind Speed Near the Sun

Martin A. Reiss, Peter J. MacNeice, Karin Muglach +8

The ambient solar wind flows and fields influence the complex propagation dynamics of coronal mass ejections in the interplanetary medium and play an essential role in shaping Eart…

physics.space-ph2020★ 19 cited

Statistical study of magnetosheath jet-driven bow waves

Terry Z. Liu, Heli Hietala, Vassilis Angelopoulos +3

When a magnetosheath jet (localized dynamic pressure enhancements) compresses ambient magnetosheath at a (relative) speed faster than the local magnetosonic speed, a bow wave or sh…

physics.space-ph2020★ 20 cited

MMS Observations of Whistler and Lower Hybrid Drift Waves Associated with Magnetic Reconnection in the Turbulent Magnetosheath

Vörös Zoltán, Emiliya Yordanova, Daniel B. Graham +2

Magnetic reconnection (MR) and the associated concurrently occurring waves have been extensively studied at large-scale plasma boundaries, in quasi-symmetric and asymmetric configu…