First-authored, refereed papers of P. Vemareddy

A list of first-authored, refereed publications of P. Vemareddy, derived from the SAO/NASA Astrophysics Data System (ADS). The number in brackets after each title indicates the number of citations that the paper has received.

Orcid ID: 0000-0003-4433-8823

List of publications ordered by citations
Number of papers: 26
No. of citations: 575

2025

1. An Intense Geomagnetic Storm Originated from Stealth Coronal Mass Ejection: Remote and In Situ Observations by Near Radially Aligned Spacecraft [0]
   Vemareddy, P. & Selva Bharathi, K., ApJ, 994, 3

2024

1. Data-driven Simulations of Magnetic Field Evolution in Active Region 11429: Magneto-frictional Method Using PENCIL CODE [4]
   Vemareddy, P., Warnecke, Jörn & Bourdin, Ph. A., Research in Astronomy and Astrophysics, 24, 025007
2. Eruption of prominence initiated by loss of equilibrium: multipoint observations [2]
   Vemareddy, P. & Ibrahim, M. Syed, MNRAS, 527, 1774
3. Simulating the Formation and Eruption of Flux Rope by Magneto-friction Model Driven by Time-dependent Electric Fields [2]
   Vemareddy, P., ApJ, 975, 251
4. Filament Eruption from Active Region 13283 Leading to a Fast Halo-CME and an Intense Geomagnetic Storm on 2023 April 23 [10]
   Vemareddy, P., ApJ, 961, 199

2022

1. Nature of helicity injection in non-erupting solar active regions [2]
   Vemareddy, P., MNRAS, 516, 158
2. Eruption of the EUV Hot Channel from the Solar Limb and Associated Moving Type IV Radio Burst [9]
   Vemareddy, P., Démoulin, P., Sasikumar Raja, K., Zhang, J., Gopalswamy, N. & Vasantharaju, N., ApJ, 927, 108

2021

1. Successive injection of opposite magnetic helicity: evidence for active regions without coronal mass ejections [10]
   Vemareddy, P., MNRAS, 507, 6037
2. Magnetic Structure in Successively Erupting Active Regions: Comparison of Flare-Ribbons with Quasi-Separatrix Layers [8]
   Vemareddy, P., Frontiers in Physics, 9, 605

2019

1. Degree of electric current neutralization and the activity in solar active regions [19]
   Vemareddy, P., MNRAS, 486, 4936
2. Very Fast Helicity Injection Leading to Critically Stable State and Large Eruptive Activity in Solar Active Region NOAA 12673 [34]
   Vemareddy, P., ApJ, 872, 182

2018

1. Study of Three-dimensional Magnetic Structure and the Successive Eruptive Nature of Active Region 12371 [14]
   Vemareddy, P. & Demóulin, P., ApJ, 857, 90

2017

1. Contribution of Field Strength Gradients to the Net Vertical Current of Active Regions [7]
   Vemareddy, P., ApJ, 851, 3
2. Prominence Eruption Initiated by Helical Kink Instability of an Embedded Flux Rope [16]
   Vemareddy, P., Gopalswamy, N. & Ravindra, B., ApJ, 850, 38
3. Successive Homologous Coronal Mass Ejections Driven by Shearing and Converging Motions in Solar Active Region NOAA 12371 [34]
   Vemareddy, P., ApJ, 845, 59
4. Successive injection of opposite magnetic helicity in solar active region NOAA 11928 [28]
   Vemareddy, P. & Démoulin, P., A&A, 597, A104

2016

1. Sunspot Rotation as a Driver of Major Solar Eruptions in the NOAA Active Region 12158 [44]
   Vemareddy, P., Cheng, X. & Ravindra, B., ApJ, 829, 24
2. Comparison of Magnetic Properties in a Magnetic Cloud and Its Solar Source on 2013 April 11-14 [17]
   Vemareddy, P., Möstl, C., Amerstorfer, T., Mishra, W., Farrugia, C. & Leitner, M., ApJ, 828, 12

2015

1. Investigation of Helicity and Energy Flux Transport in Three Emerging Solar Active Regions [26]
   Vemareddy, P., ApJ, 806, 245
2. Flux emergence in the solar active region NOAA 11158: the evolution of net current [20]
   Vemareddy, Panditi, Venkatakrishnan, Parameswaran & Karthikreddy, Solipuram, Research in Astronomy and Astrophysics, 15, 1547
3. A Full Study on the Sun-Earth Connection of an Earth-directed CME Magnetic Flux Rope [26]
   Vemareddy, Panditi & Mishra, Wageesh, ApJ, 814, 59

2014

1. Initiation and Eruption Process of Magnetic Flux Rope from Solar Active Region NOAA 11719 to Earth-directed CME [37]
   Vemareddy, P. & Zhang, J., ApJ, 797, 80
2. Quasi-static Three-dimensional Magnetic Field Evolution in Solar Active Region NOAA 11166 Associated with an X1.5 Flare [46]
   Vemareddy, P. & Wiegelmann, T., ApJ, 792, 40

2012

1. Filament Eruption in NOAA 11093 Leading to a Two-Ribbon M1.0 Class Flare and CME [32]
   Vemareddy, P., Maurya, R. A. & Ambastha, A., Solar Physics, 277, 337
2. On the Injection of Helicity by the Shearing Motion of Fluxes in Relation to Flares and Coronal Mass Ejections [54]
   Vemareddy, P., Ambastha, A., Maurya, R. A. & Chae, J., ApJ, 761, 86
3. On the Role of Rotating Sunspots in the Activity of Solar Active Region NOAA 11158 [74]
   Vemareddy, P., Ambastha, A. & Maurya, R. A., ApJ, 761, 60