-
Dr Peter Keys (Astrophysics Research Centre, Queen’s University Belfast (QUB), U.K.)
Magnetic Bright Points (MBPs) are small-scale magnetic features, ubiquitous across the solar surface. They are short-lived, highly dynamic features which can transfer energy between layers of the solar. Furthermore, as they are small intensity enhancements, they appear brighter than the quiescent environment and can contribute to Total Solar Irradiance. With the advent of new facilities such...
Go to contribution page -
Dr Robert Jarolim (High Altitude Observatory, NSF NCAR, USA.)
Artificial Intelligence (AI) is rapidly transforming how we analyze and interpret solar observations, enabling new approaches to long-standing challenges in heliophysics. In particular, recent advances in machine learning provide a pathway from data-driven image analysis toward physically consistent models of the solar atmosphere. Rather than treating observations as isolated measurements,...
Go to contribution page -
Dr Viktor Fedun (School of Electrical and Electronic Engineering, The University of Sheffield, UK.)
In this presentation, we discuss recent advances in understanding vortical plasma motions within the solar atmosphere. Using high-resolution magnetoconvection simulations from the Bifrost, MURaM, and R2D2 codes, together with observational data (SST and Sunrise), and state-of-the-art techniques for identifying plasma flows and transport barriers (machine learning, forward and backward...
Go to contribution page -
Francisco Iglesias (CONICET)Heliophysics & Space WeatherOral
Remote sensing of the Sun and the inner heliosphere remains the primary observational approach for investigating the physical mechanisms underlying the Sun’s short-term variability and its associated space weather phenomena. Given the significant societal and economic implications of space weather, a growing number of current and planned space- and ground-based observatories are dedicated to...
Go to contribution page -
Dr Francisco Iglesias (Grupo de Estudios en Heliofísica de Mendoza (GEHMe), Universidad de Mendoza, Argentina)
Remote sensing of the Sun and the inner heliosphere remains the primary observational approach for investigating the physical mechanisms underlying the Sun’s short-term variability and its associated space weather phenomena. Given the significant societal and economic implications of space weather, a growing number of current and planned space- and ground-based observatories are dedicated to...
Go to contribution page -
Sami Solanki (MPAE)Heliophysics & Space WeatherOral
The Sun is observed from the ground, from the stratosphere and from space. Although there are some observations that can only be done from space, e.g. in wavelengths such as the extreme ultraviolet that are absorbed in the Earth's atmosphere, and others that are currently possible only from the ground, e.g. the highest resolution observations with 4m diameter telescopes. However, there are a...
Go to contribution page -
Junfeng Hou
Solar magnetic field observations are mainly divided into two categories: high-resolution local magnetic field measurements and full-disk magnetic field observations. Over the past four decades, Huairou Solar Observing Station (HSOS) has conducted systematic research on the theory and technology of solar magnetic field observations based on these two categories. For high-resolution local...
Go to contribution page -
Victor A. Pinto
Heliophysics was born as a data-driven scientific field. From the discovery of the radiation belts and the confirmation of the existence of the solar wind, with the beginning of the space age, and until the latest discoveries in solar, magnetospheric, and ionospheric dynamics and coupling mechanisms, our field has always relied on the use of abundant in-situ and remote measurements to confirm...
Go to contribution page -
Zheng Wang (National Space Science Center, CAS)
Equatorial and low-latitude Spread-F (SF) can severely affect radio communication and navigation systems, making timely identification and prediction important for space weather monitoring and operations. Although artificial intelligence (AI) has shown strong potential for automating ionogram analysis, broader progress has been limited by the lack of large-scale, well-annotated, and publicly...
Go to contribution page -
David B. Jess
Solar atmospheric plasmas host highly dynamical magnetohydrodynamic (MHD) processes, including reconnection, shocks, turbulence, and waves, that couple the photosphere, chromosphere, and corona and ultimately seed variability throughout the heliosphere. This talk connects these drivers to their signatures in the solar wind and at Earth’s ionosphere, emphasizing the need for consistent...
Go to contribution page -
Dr Gary Verth (School Mathematical and Physical Sciences, University of Sheffield, UK.)
In this talk I will review recent progress and the remaining challenges in both modelling and analysing observed magnetohydrodynamic (MHD) waves in the lower solar atmosphere. To model waves in sunspot umbrae, we have had to go beyond the standard cylindrical flux tube model due to the irregular shapes of the MHD waveguides. For sunspots the umbra/penumbra boundary shape is reasonably static...
Go to contribution page
Choose timezone
Your profile timezone: