32 citations · 224 across the 15 of their papers we have counts for
11 papers · 1 filter
Pivot of the Emerging Bipolar Magnetic Region in the Birth of Sigmoidal Solar Active Regions
Ronald L. Moore, Sanjiv K. Tiwari, V. Aparna +3
We present an augmentation to longstanding evidence from observations and MHD modeling that (1) every solar emerging bipolar magnetic region (BMR) is made by an emerging omega-loop…
Magnetohydrodynamic Simulation of a Coronal Mass Ejection Observed During the Near-radial Alignment of Solar Orbiter and Earth
Talwinder Singh, Dinesha V. Hegde, Tae K. Kim +1
Interplanetary Coronal Mass Ejections (ICMEs) are the primary sources of geomagnetic storms at Earth. Negative out-of-ecliptic component (Bz) of magnetic field in the ICME or its a…
CME Propagation Through the Heliosphere: Status and Future of Observations and Model Development
M. Temmer, C. Scolini, I. G. Richardson +31
The ISWAT clusters H1+H2 have a focus on interplanetary space and its characteristics, especially on the large-scale co-rotating and transient structures impacting Earth. SIRs, gen…
The Missing Cool Corona in the Flat Magnetic Field around Solar Active Regions
Talwinder Singh, Alphonse C. Sterling, Ronald L. Moore
SDO/AIA images the full solar disk in several EUV bands that are each sensitive to coronal plasma emissions of one or more specific temperatures. We observe that when isolated acti…
A Modified Spheromak Model Suitable for Coronal Mass Ejection Simulations
Talwinder Singh, Mehmet S. Yalim, Nikolai V. Pogorelov +1
Coronal Mass Ejections (CMEs) are one of the primary drivers of extreme space weather. They are large eruptions of mass and magnetic field from the solar corona and can travel the…
Simulating Solar Coronal Mass Ejections constrained by Observations of their Speed and Poloidal flux
Talwinder Singh, Mehmet Sarp Yalim, Nikolai Pogorelov +1
We demonstrate how the parameters of a Gibson-Low flux-rope-based coronal mass ejection (CME) can be constrained using remote observations. Our Multi Scale Fluid-Kinetic Simulation…