Abstract Details


Name: Mahadev A. V.
Affiliation: JRF, ARIES, Nainital
Conference ID: TVS202510167
Title: Forward Modelling of MHD Wave Signatures in the Solar Atmosphere
Authors and Co-Authors: Vaibhav Pant
Abstract Type: Contributory Presentation
Abstract: Magnetohydrodynamic (MHD) waves are fundamental for understanding solar coronal heating mechanisms and energy transport processes in the solar atmosphere. Modern observations have revealed the ubiquitous presence of MHD waves in the solar corona. In this work, we employ high-resolution numerical simulations using the MPI-AMRVAC code to model various MHD wave modes in closed coronal and transition region loops with realistic atmospheric stratification and magnetic field geometries. To bridge the gap between theoretical models and observational data, we utilize the FoMo forward modeling code to synthesize EUV emission from optically thin coronal plasmas, enabling the generation of synthetic spectra. In this way, we investigate the intensity, line width and Doppler shift signatures from our simulated plasma conditions. This approach enables direct comparison with current and upcoming observations from instruments such as Interface Region Imaging Spectrograph (IRIS), Solar Orbiter and Multi-slit Solar Explorer (MUSE), providing critical insights into wave damping mechanisms and line broadening effects. Our synthetic observables demonstrate how physics-based simulations can enhance the diagnostic capabilities of modern solar missions and support the development of them.