We sincerely invite researchers from around the globe to submit their abstracts to ST21 Small-scale Transients in the Solar Atmosphere and Beyond for AOGS 2025 to be held from 27 July to 1 August 2025 in Singapore. The abstract submission deadline is 18 February 2025.
Here is a short description for this session:
A wide range of dynamic events and phenomena on small spatial and temporal scales exist in the solar atmosphere, from the photosphere to the corona. These small-scale transients include but are not limited to linear and non-linear MHD waves, oscillations, granulations, (magnetic) bright points, spicules, jets, nanoflares, and microflares. There is a consensus that these localized events play key roles in storing, releasing, and converting different forms of energy, leading to heating the solar atmosphere, accelerating the solar wind, and leading to corresponding features (e.g., switchbacks) in the interplanetary space. This session will focus on the observations, modeling, and numerical simulations of small-scale transients in the photosphere, chromosphere, transition region, corona, and beyond. We welcome contributions using data from current and future facilities as well as analytical and numerical models. Session goals include synthesizing observations across multiple wavelengths, validating models with observations, and elucidating the role of small-scale transients in the energization and dynamics of the solar atmosphere and solar wind.
Best Regards,
Jiajia Liu, Piyali Chatterjee, Robert Erdélyi, Nour Raouafi, Hui Tian
Conveners