94 citations · 261 across the 22 of their papers we have counts for
23 papers
Role of SKA in Advancing Remote Measurements of Magnetic Fields of Solar Coronal Mass Ejections
Devojyoti Kansabanik, Surajit Mondal, Shaheda Begum Shaik +13
Coronal Mass Ejections (CMEs) are large expulsions of magnetized plasma from the Sun into interplanetary space and are the primary drivers of extreme space weather variations. The…
The First Quantitative Study of Tail Regrowth of CME-Driven Disconnection in Comet C/2023 P1 Nishimura
Shaheda Begum Shaik, Guillermo Stenborg, Phillip Hess +3
Comet C/2023 P1 (Nishimura) was observed by the Solar Orbiter Heliospheric Imager (SoloHI), onboard the Solar Orbiter spacecraft, from 2023 September 1 to 14. During this period, t…
FOXES: A Framework For Operational X-ray Emission Synthesis
Griffin T. Goodwin, Jayant Biradar, Alison J. March +4
Understanding solar flares is critical for predicting space weather, as their activity shapes how the Sun influences Earth and its environment. The development of reliable forecast…
Solar Observation with MeerKAT: Demonstration of Technical Readiness and Initial Science Highlight
Devojyoti Kansabanik, Marcel Gouws, Deepan Patra +6
Solar radio emissions offer unique diagnostic insights into the solar corona. However, their dynamic and multiscale nature, along with several orders of magnitude variations in int…
Modelling gyrosynchrotron emission from coronal energetic electrons in a CME flux rope
Edin Husidic, Nicolas Wijsen, Immanuel Christopher Jebaraj +4
Solar flares and coronal mass ejections (CMEs) can accelerate electrons, causing bursts such as type IV emissions in the solar radio continuum. Although radio spectroscopy is a pow…
Understanding the complex morphology of a CME: multi-view analysis and numerical modeling
Cecilia Mac Cormack, Abril Sahade, Angelos Vourlidas +3
Although all coronal mass ejections (CMEs) that propagate into the heliosphere should contain a magnetic flux rope (MFR) component, the majority do not exhibit the expected white-l…
How the CME on 21 April 2023 Triggered the First Severe Geomagnetic Storm of Solar Cycle 25
Evangelos Paouris, Angelos Vourlidas, Manolis K. Georgoulis +2
The first severe (G4) geomagnetic storm of Solar Cycle 25 occurred on 23-24 April 2023, following the arrival of a Coronal Mass Ejection (CME) on 23 April. The characteristics of t…
A Formalism for Calibrating the Instrumental Polarization of Radio Interferometric Arrays at Meter Wavelengths using Unpolarized Sky: A Demonstration using the MWA Observations
Devojyoti Kansabanik, Angelos Vourlidas, Soham Dey +2
Calibration of instrumental polarization is critical for measuring polarized radio emissions from astrophysical sources to extract the magnetic field information in astrophysical,…
Radial dependence of ion fluences in the 2023 July 17 SEP event from Parker Solar Probe to STEREO and ACE
G. D. Muro, C. M. S Cohen, Z. Xu +18
In the latter moments of 17 July 2023, the solar active region 13363, near the southwestern face of the Sun, was undergoing considerable evolution, which resulted in a significant…
Analysis of solar eruptions deflecting in the low corona: influence of the magnetic environment
A. Sahade, A. Vourlidas, C. Mac Cormack
Coronal mass ejections (CMEs) can exhibit non-radial evolution. The background magnetic field is considered the main driver for the trajectory deviation relative to the source regi…
Connecting the Low to High Corona: Propagating Disturbances as Tracers of the Near-Sun Solar Wind
Nathalia Alzate, Simone Di Matteo, Huw Morgan +2
We revisit a quiet 14-day period of solar minimum during January 2008 and track sub-streamer propagating disturbances (PDs) from low heights in STEREO/EUVI to the extended corona t…
Preparing for Heliopolarimetry using New-generation Ground-based Radio Telescopes
Devojyoti Kansabanik, Angelos Voulidas
Coronal mass ejections (CMEs) are large-scale ejections of magnetized plasma from the Sun and are associated with the most extreme space weather events. The geoeffectiveness of a C…
Electron Cyclotron Maser Emission and the Brightest Solar Radio Bursts
Stephen M. White, Masumi Shimojo, Kazumasa Iwai +5
This paper investigates the incidence of coherent emission in solar radio bursts, using a revised catalog of 3800 solar radio bursts observed by the Nobeyama Radio Polarimeters fro…
SuNeRF: 3D reconstruction of the solar EUV corona using Neural Radiance Fields
Robert Jarolim, Benoit Tremblay, Andrés Muñoz-Jaramillo +8
To understand its evolution and the effects of its eruptive events, the Sun is permanently monitored by multiple satellite missions. The optically-thin emission of the solar plasma…
A WISPR of the Venus Surface: Analysis of the Venus Nightside Thermal Emission at Optical Wavelengths
J. Lustig-Yaeger, N. R. Izenberg, M. S. Gilmore +8
Parker Solar Probe (PSP) conducted several flybys of Venus while using Venus' gravity for orbital adjustments to enable its daring passes of the Sun. During these flybys, PSP turne…
Evolution of a Streamer-Blowout CME as Observed by Imagers on Parker Solar Probe and the Solar Terrestrial Relations Observatory
P. C. Liewer, J. Qiu, A. Vourlidas +2
Context: On 26-27 January 2020, the wide-field imager WISPR on Parker Solar Probe (PSP) observed a coronal mass ejection (CME) from a distance of approximately 30 solar radii as it…
Trajectory Determination for Coronal Ejecta Observed by WISPR/Parker Solar Probe
P. C. Liewer, J. Qiu, P. Penteado +3
The {\it Wide-field Imager for Solar Probe} (WISPR) on {\it Parker Solar Probe} (PSP), observing in white light, has a fixed angular field of view, extending from 13.5 to…
The Science Case for the Perspective: A Polar/Global View for Studying the Evolution & Propagation of the Solar Wind and Solar Transients
A. Vourlidas, S. Gibson, D. Hassler +4
To make progress on the open questions on CME/CIR propagation, their interactions and the role and nature of the ambient solar wind, we need spatially resolved coverage of the inne…
Comparing extrapolations of the coronal magnetic field structure at 2.5 solar radii with multi-viewpoint coronagraphic observations
C. Sasso, R. F. Pinto, V. Andretta +19
The magnetic field shapes the structure of the solar corona but we still know little about the interrelationships between the coronal magnetic field configurations and the resultin…
Chromosphere to 1 AU Simulation of the 2011 March 7th Event: A Comprehensive Study of Coronal Mass Ejection Propagation
M. Jin, W. B. Manchester, B. van der Holst +5
We perform and analyze results of a global magnetohydrodyanmic (MHD) simulation of the fast coronal mass ejection (CME) that occurred on 2011 March 7. The simulation is made using…
Using ForeCAT Deflections and Rotations to Constrain the Early Evolution of CMEs
C. Kay, M. Opher, R. C. Colaninno +1
To accurately predict the space weather effects of coronal mass ejection (CME) impacts at Earth one must know if and when a CME will impact Earth, and the CME parameters upon impac…
Tracking the momentum flux of a CME and quantifying its influence on geomagnetically induced currents at Earth
Neel P. Savani, A. Vourlidas, A. Pulkkinen +3
We investigate a CME propagating towards Earth on 29 March 2011. This event is specifically chosen for its predominately northward directed magnetic field, so that the influence fr…
Study of the April 20, 2007 CME-Comet Interaction Event with an MHD Model
Y. D. Jia, C. T. Russell, L. K. Jian +6
This study examines the tail disconnection event on April 20, 2007 on comet 2P/Encke, caused by a coronal mass ejection (CME) at a heliocentric distance of 0.34 AU. During their in…