15 citations · 39 across the 8 of their papers we have counts for
8 papers
Coordinated Coronagraphic Observations from Proba-3 and Aditya-L1: Investigating CME Energetics in the Inner Corona
Anjali Agarwal, Wageesh Mishra, R. Ramesh +16
Constraining the plasma properties and energetics of coronal mass ejections (CMEs) in the inner corona is essential for understanding their early evolution, yet remains challenging…
Aditya-L1/VELC observations of CME associated broadening of 5303Å coronal emission line
K. Sasikumar Raja, V. Muthu Priyal, R. Ramesh +2
We present Aditya-L1/VELC spectroscopic observations of 5303Å coronal emission line widths before and after coronal mass ejections (CMEs) which showed coronal dimming. The sit \& s…
Radio Wave Propagation as a Probe of the Solar Corona and Solar Wind
K. Sasikumar Raja, Prasad Subramanian, Susanta Kumar Bisoi +3
Radio waves propagating through an inhomogeneous, turbulent medium such as the solar corona and solar wind become distorted, causing the initially plane wavefronts becomes corrugat…
A consistency check for the calibration of 5303Å solar coronal emission line observations with Aditya-L1/VELC
V. Muthu Priyal, R. Ramesh, Jagdev Singh +2
We carried out radiometric calibration of the Visible Emission Line Coronagraph (VELC) onboard Aditya-L1 at 5303Å using observations of the Sun itself, a novel approach compared to…
Visible Emission Line Coronagraph (VELC) onboard ADITYA-L1
Jagdev Singh, R. Ramesh, B. Raghavendra Prasad +21
Aditya-L1, India's first dedicated mission to study the Sun and its atmosphere from the Sun-Earth Lagrangian L1 location was successfully launched on 2023 September 2. It carries s…
Global Solar Magnetic-field and Interplanetary Scintillations During the Past Four Solar Cycles
K. Sasikumar Raja, P. Janardhan, Susanta Kumar Bisoi +4
The extended minimum of Solar Cycle 23, the extremely quiet solar-wind conditions prevailing, and the mini-maximum of Solar Cycle 24 drew global attention and many authors have sin…
Dissipation scale lengths of density turbulence in the inner solar wind
K. Sasikumar Raja, Prasad Subramanian, Madhusudan Ingale +1
Knowing the lengthscales at which turbulent fluctuations dissipate is key to understanding the nature of weakly compressible magnetohydrodynamic turbulence. We use radio wavelength…
Turbulent density fluctuations and proton heating rate in the solar wind from 9-20~R_{\odot}
K. Sasikumar Raja, Prasad Subramanian, R. Ramesh +2
We obtain scatter broadened images of the Crab Nebula at 80 MHz as it transits through the inner solar wind in June 2016 and 2017. These images are anisotropic, with the major axis…