activity
20212025
most citedDifferential behaviors of suprathermal He and Fe populations in the interplanetary medium during solar cycle 24

7 citations · 10 across the 7 of their papers we have counts for

collaborators

8 papers

astro-ph.SR2025★ 3 cited

Evidence for in situ particle energization during the May-2024 event based on ASPEX instrument on board Aditya-L1

Shivam Parashar, Dibyendu Chakrabarty, Prashant Kumar +26

The interaction between interplanetary Coronal Mass Ejection (ICME) structures can alter the geo-effectiveness of the ICME events in myriad ways. Many aspects of these interaction…

physics.space-ph2025

One Year of ASPEX-STEPS Operation: Characteristic Features, Observations and Science Potential

Jacob Sebastian, Bijoy Dalal, Aakash Gupta +26

The SupraThermal and Energetic Particle Spectrometer (STEPS), a subsystem of the Aditya Solar wind Particle EXperiment (ASPEX) onboard India's Aditya-L1 satellite, is designed to s…

astro-ph.SR2025

One year of ASPEX-SWIS operation -- Characteristic features, observations and science potential

Abhishek Kumar, Shivam Parashar, Prashant Kumar +26

The Aditya-L1 mission, India's first dedicated solar observatory positioned at the first Lagrange point (L1) of the Sun-Earth system, carries the Solar Wind Ion Spectrometer (SWIS)…

physics.space-ph2025

Multi-directional investigations on quiet time suprathermal ions measured by ASPEX-STEPS on-board Aditya L1

Aakash Gupta, Dibyendu Chakrabarty, Santosh Vadawale +26

The origin, acceleration and anisotropy of suprathermal ions in the interplanetary medium during quiet periods have remained poorly understood issues in solar wind physics. To addr…

physics.space-ph2025

Energetic ( 2 MeV) ion fluxes measured by ASPEX-STEPS on board Aditya-L1 during its earth-bound phase

Dibyendu Chakrabarty, Bijoy Dalal, Santosh Vadawale +26

During its earth-bound phase of the Aditya-L1 spacecraft of India, the Supra-Thermal and Energetic Particle Spectrometer (STEPS) of the Aditya Solar wind Particle EXperiment (ASPEX…

astro-ph.SR2024

Investigation on upstream ion events from L1 point observation: New Insights

Bijoy Dalal, Dibyendu Chakrabarty, Christina M. S. Cohen +1

Origin of energetic upstream ions propagating towards the Sun from the Earth's bow shock is not understood clearly. In this letter, relationship between solar wind suprathermal and…

astro-ph.SR2023

Suprathermal population associated with stream interaction regions observed by STEREO-A: New insights

Bijoy Dalal, Dibyendu Chakrabarty, Nandita Srivastava +1

Stream interaction regions (SIRs) are often thought to be responsible for the generation of suprathermal population in the interplanetary medium. Despite the source being same, wid…

astro-ph.SR2021★ 7 cited

Differential behaviors of suprathermal He and Fe populations in the interplanetary medium during solar cycle 24

Bijoy Dalal, Dibyendu Chakrabarty, Nandita Srivastava

Investigations on the solar cycle variation of the properties of suprathermal populations (H and other heavy ions like He, He, C, O and Fe) in the solar wind are sparse and…