30 citations · 85 across the 9 of their papers we have counts for
9 papers
Multi-Mission Observations of Relativistic Electrons and High-Speed Jets Linked to Shock Generated Transients
Savvas Raptis, Martin Lindberg, Terry Z. Liu +19
Shock-generated transients, such as hot flow anomalies (HFAs), upstream of planetary bow shocks, play a critical role in electron acceleration. Using multi-mission data from NASA's…
Drivers of Magnetic Field Amplification at Oblique Shocks: In-Situ Observations
Hadi Madanian, Imogen Gingell, Li-Jen Chen +1
Collisionless shocks are ubiquitous structures throughout the universe. Shock waves in space and astrophysical plasmas convert the energy of a fast-flowing plasma to other forms of…
Earth's Alfvén wings driven by the April 2023 Coronal Mass Ejection
Li-Jen Chen, Daniel Gershman, Brandon Burkholder +33
We report a rare regime of Earth's magnetosphere interaction with sub-Alfvénic solar wind in which the windsock-like magnetosphere transforms into one with Alfvén wings. In the mag…
Transient Foreshock Structures Upstream of Mars: Implications of the Small Martian Bow Shock
H. Madanian, N. Omidi, D. G. Sibeck +11
We characterize the nature of magnetic structures in the foreshock region of Mars associated with discontinuities in the solar wind. The structures form at the upstream edge of mov…
Direct Evidence for Magnetic Reflection of Heavy Ions from High Mach Number Collisionless Shocks
Hadi Madanian, Steven J. Schwartz, Stephen A. Fuselier +5
Strong shocks in collisionless plasmas, such as supernovae shocks and shocks driven by coronal mass ejections, are known to be a primary source of energetic particles. Due to their…
Direct Multipoint Observations Capturing the Reformation of a Supercritical Fast Magnetosonic Shock
D. L. Turner, L. B. Wilson, K. A. Goodrich +12
Using multipoint Magnetospheric Multiscale (MMS) observations in an unusual string-of-pearls configuration, we examine in detail observations of the reformation of a fast magnetoso…
The Dynamics of a High Mach Number Quasi-Perpendicular Shock: MMS Observations
H. Madanian, M. I. Desai, S. J. Schwartz +12
Shock parameters at Earth's bow shock in rare instances can approach the Mach numbers predicted at supernova remnants. We present our analysis of a high Alfvén Mach number ($M_A= 2…
Electron Dynamics near Diamagnetic Regions of Comet 67P/Churyumov-Gerasimenko
H. Madanian, J. L. Burch, A. I. Eriksson +8
The Rosetta spacecraft detected transient and sporadic diamagnetic regions around comet 67P/Churyumov-Gerasimenko. In this paper we present a statistical analysis of bulk and supra…
Cometary Plasma Science -- A White Paper in response to the Voyage 2050 Call by the European Space Agency
Charlotte Götz, Herber Gunell, Martin Volwerk +27
Comets hold the key to the understanding of our solar system, its formation and its evolution, and to the fundamental plasma processes at work both in it and beyond it. A comet nuc…