I am engaged in teaching and research at the School of Environmental Studies. My area of research spans solar physics, space-weather and cosmic rays. Currently, I focus on space-weather predictions and effects of solar-transient events on the near-Earth environment. Apart from this, I also study the kinematics of coronal mass ejections and geomagnetic storms.

Atmospheric Modulation of Cosmic rays, Coronal Mass Ejections, Cosmic rays, High Energy Accelerations, Solar Modulations, Space Weather

Scopus	:	https://www.scopus.com/authid/detail.uri?authorId=55798013200
Google Scholar	:	https://scholar.google.com/citations?hl=en&authuser=1&user=DQ3fxVUAAAAJ

The first 10 years of the HAWC Gamma-Ray Observatory: science results, RMAA, UNAM Vol. 10, 2025

New age observing facilities for Indian astronomy: 2020–2035, Journal of Astrophysics and Astronomy, Springer Vol. 46, 2025

Characterization and carbon mineralization potential of poultry litter biochar in paddy wetland systems, Environmental Earth Sciences, Springer Vol. 84, 2025

Interaction of Cosmic Rays with Magnetic Flux Ropes, JGR: Space Physics, AGU Vol. 129, 2024

Exploring the Coronal Magnetic Field with Galactic Cosmic Rays: The Sun Shadow Observed by HAWC, The Astrophysical Journal, IOP Vol. 966, 2024

Galactic Gamma-Ray Diffuse Emission at TeV Energies with HAWC Data, The Astrophysical Journal, IOP Vol. 961, 2024

High-altitude characterization of the Hunga pressure wave with cosmic rays, Advances in Space Research, Elsevier Vol. 73, 2024

The High-Altitude Water Cherenkov observatory in Mexico: The primary detector, NIM A, Elsevier Vol. 1052, 2023

Constraints on the Very High Energy Gamma-Ray Emission from Short GRBs with HAWC, The Astrophysical Journal, IOP Vol. 936, 2022

Long-term Spectra of the Blazars Mrk 421 and Mrk 501, The Astrophysical Journal, IOP Vol. 929, 2022

“Response of Galactic Cosmic Rays to Solar Disturbances: A Study of the May 2024 Forbush Decrease with GRAPES-3 Muon Telescope”, 39th International Cosmic Ray Conference (ICRC2025), 2025

“The May 2024 Interplanetary Coronal Mass Ejections Observed by HAWC”, AGU Fall Meeting Abstracts, 2024

“Dependence of solar diurnal variation on solar wind speed”, Proceedings of 38th International Cosmic Ray Conference (ICRC2023), 2023

“Solar wind velocity dependence of the flow of galactic cosmic rays perpendicular to the ecliptic plane on the polarity of the interplanetary space magnetic field”, Proceedings of 38th International Cosmic Ray Conference (ICRC2023, 2023

“Study of modulation cycles of cosmic ray diurnal anisotropy variation using 22 years of GRAPES-3 muon data”, Proceedings of 38th International Cosmic Ray Conference (ICRC2023), 2023

“Galactic Cosmic Ray increase associated with an interplanetary magnetic cloud observed by HAWC”, Proceedings of 37th International Cosmic Ray Conference (ICRC2021), 2021

“Atmospheric pressure dependance of HAWC scaler system”, Proceedings of 36th International Cosmic Ray Conference (ICRC2019), 2019

“Effects of the atmospheric electric field on the HAWC scaler rate.”, Proceedings of 36th International Cosmic Ray Conference (ICRC2019), 2019

“Galactic Cosmic Ray Sun Shadow during the declining phase of cycle 24 observed by HAWC”, Proceedings of 36th International Cosmic Ray Conference (ICRC2019) , 2019

“Diffusion of cosmic rays in heliosphere observations from GRAPES-3”, Proceedings of 35th International Cosmic Ray Conference (ICRC2017), 2017