40 citations · 194 across the 17 of their papers we have counts for
17 papers
Comprehensive MHD modelling of ten successive CMEs driving a historic geomagnetic storm -- The 2024 Mothers Day event
Shirsh Lata Soni, Anwesha Maharana, Sanchita Pal +1
Interacting coronal mass ejections (CMEs) result in complex heliospheric structures that can dramatically enhance their geoeffectiveness compared to isolated events. A striking exa…
Solar Wind Heating Near the Sun: A Radial Evolution Approach
Yogesh, Leon Ofman, Kristopher Klein +19
Characterizing the plasma state in the near-Sun environment is essential to constrain the mechanisms that heat and accelerate the solar wind. In this study, we use Parker Solar Pro…
Unprecedented Multipoint Observation of Spatially Varying ICME Turbulence of Different Ages during October 2024 Extreme Solar Storm at 1 AU
Shibotosh Biswas, Ankush Bhaskar, SG Abitha +4
Understanding turbulence in interplanetary coronal mass ejections (ICMEs) is fundamental to space plasma research and critical for assessing the impact of space weather on geospace…
Magnetic interaction analysis of multiple interplanetary coronal mass ejections leading to a historic geomagnetic storm in May 2024
Sanchita Pal, Cecilia Mac Cormack, Emilia K. J. Kilpua +3
Interplanetary coronal mass ejections (ICMEs), the large-scale eruptive phenomena capable of shedding a huge amount of solar magnetic helicity and energy are potential in driving s…
Classifying different types of solar wind plasma with uncertainty estimations using machine learning
Tom Narock, Sanchita Pal, Aryana Arsham +2
Decades of in-situ solar wind measurements have clearly established the variation of solar wind physical parameters. These variable parameters have been used to classify the solar…
Automatic detection of large-scale flux ropes and their geoeffectiveness with a machine learning approach
Sanchita Pal, Luiz F. G. dos Santos, Andreas J. Weiss +5
Detecting large-scale flux ropes (FRs) embedded in interplanetary coronal mass ejections (ICMEs) and assessing their geoeffectiveness are essential since they can drive severe spac…
Correcting Projection Effects in CMEs using GCS-based Large Statistics of Multi-viewpoint Observations
Harshita Gandhi, Ritesh Patel, Vaibhav Pant +4
This study addresses the limitations of single-viewpoint observations of Coronal Mass Ejections (CMEs) by presenting results from a 3D catalog of 360 CMEs during solar cycle 24, fi…
On the Mesoscale Structure of CMEs at Mercury's Orbit: BepiColombo and Parker Solar Probe Observations
Erika Palmerio, Fernando Carcaboso, Leng Ying Khoo +27
On 2022 February 15, an impressive filament eruption was observed off the solar eastern limb from three remote-sensing viewpoints, namely Earth, STEREO-A, and Solar Orbiter. In add…
New Observations Needed to Advance Our Understanding of Coronal Mass Ejections
Erika Palmerio, Benjamin J. Lynch, Christina O. Lee +19
Coronal mass ejections (CMEs) are large eruptions from the Sun that propagate through the heliosphere after launch. Observational studies of these transient phenomena are usually b…
Eruption and Interplanetary Evolution of a Stealthy Streamer-Blowout CME Observed by PSP at 0.5~AU
Sanchita Pal, Benjamin J. Lynch, Simon W. Good +5
Streamer-blowout coronal mass ejections (SBO-CMEs) are the dominant CME population during solar minimum. Although they are typically slow and lack clear low-coronal signatures, the…
A Comparative Analysis of Machine-learning Models for Solar Flare Forecasting: Identifying High-performing Active Region Flare Indicators
Suvadip Sinha, Om Gupta, Vishal Singh +9
Solar flares create adverse space weather impacting space and Earth-based technologies. However, the difficulty of forecasting flares, and by extension severe space weather, is acc…
A magnetic cloud prediction model for forecasting space weather relevant properties of Earth-directed coronal mass ejections
Sanchita Pal, Dibyendu Nandy, Emilia K J Kilpua
Coronal Mass Ejections (CMEs) are energetic storms in the Sun that result in the ejection of large-scale magnetic clouds (MCs) in interplanetary space that contain enhanced magneti…
Predicting the Magnetic Fields of a Stealth CME Detected by Parker Solar Probe at 0.5 AU
Erika Palmerio, Christina Kay, Nada Al-Haddad +5
Stealth coronal mass ejection (CMEs) are eruptions from the Sun that are not associated with appreciable low-coronal signatures. Because they often cannot be linked to a well-defin…
Uncovering Erosion Effects on Magnetic Flux Rope Twist
Sanchita Pal, Emilia Kilpua, Simon Good +2
Magnetic clouds (MCs) are transient structures containing large-scale magnetic flux ropes from solar eruptions. The twist of magnetic field lines around the rope axis reveals infor…
Flux erosion of magnetic clouds by reconnection with the Sun's open flux
Sanchita Pal, Soumyaranjan Dash, Dibyendu Nandy
Magnetic clouds (MCs) are flux-rope magnetic structures forming a subset of solar coronal mass ejections which have significant space weather impacts. The geoeffectiveness of MCs d…
Dependence of coronal mass ejection properties on their solar source active region characteristics and associated flare reconnection flux
Sanchita Pal, Dibyendu Nandy, Nandita Srivastava +2
The near-Sun kinematics of coronal mass ejections (CMEs) determine the severity and arrival time of associated geomagnetic storms. We investigate the relationship between the depro…
A Sun-to-Earth analysis of magnetic helicity of the 17-18 March 2013 interplanetary coronal mass ejection
Sanchita Pal, Nat Gopalswamy, Dibyendu Nandy +4
We compare the magnetic helicity in the 17-18 March 2013 interplanetary coronal mass ejection (ICME) flux-rope at 1 AU and in its solar counterpart. The progenitor coronal mass eje…