6 papers
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…
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…
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…
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…
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)…
A Novel Optical Design for Wide-Field Imaging in X-ray Astronomy
Neeraj K. Tiwari, Santosh V. Vadawale, N. P. S. Mithun
Over the decades, astronomical X-ray telescopes have utilized the Wolter type-1 optical design, which provides stigmatic imaging in axial direction but suffers from coma and higher…