5 and 8 August 2022
Workshop: Heliophysics in the 21st Century
Scientific Organizing Committee: Cristina H. Mandrini (Co-chair), Toshifumi Shimizu (Co-chair), Timothy S. Bastian, Mingde Ding, Robertus Erdelyi, Ilaria Ermolli, Claire Foullon, Manolis K. Georgoulis, Sarah Gibson, Irina N. Kitiashvili, Heidi H. Korhonen, Alexander Nindos, Durgesh Tripathi
The research covered by Division E includes the study of the Sun, its variability, activity, and dynamics, as well as its impact on the Earth and other bodies within the heliosphere. The proximity of the Sun enables detailed investigation of its structure, the dynamo operating in its interior, and the radiation and solar wind that propagate outward, in the heliosphere. Dynamical phenomena include flares, coronal mass ejections, shock fronts and their propagation, and the acceleration of particles into the interplanetary medium. In addition to the above topics, the Workshop includes a session on recent instrumentation, its status and science.
Workshop General Outline
Friday 5 August
9:45 – 10:30 e-posters and e-talks-Laure Lefevre “Towards a Full Reconstruction of the Sunspot Number: Challenges and Impacts”
10:30 – 12:00 Session 1: Solar Radiation and Structure
Chair: C.H. Mandrini
10:30 (Invited) Dibyendu Nandi “Predicting the Solar Activity Cycle”
10:55 (Invited) Maria Madjarska “The Solar Atmosphere at Small Scales: Loops and Associated Dynamic Phenomena".
11:20 – 12:00 (Contributed talks – 13 min. including questions)-Kilian Krikova “Diagnostic Potential of Hε for Small-Scale Energetic Phenomena”
13:30 – 15:00 Session 2: Solar Active Phenomena
Chair: M. Madjarska
13:30 (Invited) Peng-Fei Chen “Observational features of solar filaments and their implications”
13:55 (Invited) Tetsuya Magara “Modeling of Solar Magnetic Phenomena: Past, Present, and Future"
14:20 – 15:00 (Contributed talks – 13 min. including questions)-Vemareddy Panditi “On the Evolution of Magnetic Helicity Flux from Solar Active Regions: Our Present Understanding”
15:15 – 16:45 Session 3: Recent Instrumentation: Status and Science
Chair: D. Nandi
15:15 (Invited) Valentin Martinez-Pillet “Recent Ground–Based Instrumentation: Status and Science”
15:40 (Invited) Aleida Higginson “A Whirlwind Tour of the Corona-Solar Wind Connection: Status and Science”
16:05 (Solicited) Sarah Gibson “The Science of PUNCH”
16:25 (Solicited) Durgesh Tripathi "Science Objectives of Aditya-L1“
16:45 – 17:30 e-posters and e-talks
-Su-Chan Bong “CODEX Data Processing”
-Sibaek Yi “The Enigma of the Twist Number of Erupting Structures in the Sun”
-Anna Kępa “Simultaneous Determination of Abundances and DEM Dist. Based on Flare X-ray Spectra”
-Stanislav Gunar “Links between Prominence/Filament Magnetic Field and Plasma: What Can 3D WPFS Models Teach Us?
-Vitaly Kocharovsky “Coronal Arch Disruption and Dispersion Analysis of the Weibel Inst. in a Magneto-Active Plasma with an Anisotropic Dist. of Hot Electrons”
-Vitaly Kocharovsky ”On the way to a Coronal Arch Disruption: Dispersion Analysis of the Weibel Inst. in a Magneto-active Plasma with Hot Anisotropic Electrons”
-Prantika Bhowmik “Exploring the Origin of Solar Eruptive Events Using Magnetofrictional Simulations”
Monday 8 August
9:45 – 10:30 e-posters and e-talks
-Danny Summers “Relativistic Acceleration of Electrons in Solar Flares”
-Marek Stęślicki “Solar Flares Observed by STIX on board Solar Orbiter”
-Hyeonock Na “Determination of 3-D Parameters of CMEs Using a Deep Learning Method”
-Bernard Jackson “Predictions and Forecasts Using Worldwide Interplanetary Scintillation Stations (WIPSS) Network and STEREO A HI Data”
-Binod Adhikari “Investigating Solar Wind Plasma Variability during Major Geomagnetic Storms of Solar Cycle 23-24”
-Masanobu Kunitomo “Solar Neutrino Fluxes Showing the Signature of Planet Formation Processes”
-Amal Loutfi “Interhemispheric Asymmetry of the Equatorial Ionization Anomaly (EIA) on the African Sector over Three Years (2014-2016): Effects of Thermospheric Meridional Winds” (off topic)
10:30 – 12:00 Session 4: Ph.D. Prize Winners Presentations
Chair: S. Gibson(13 min. including questions)
13:30 – 15:00 Session 5: Solar Impact Throughout the Heliosphere
Chair: Tetsuya Magara
13:30 (Invited) Manuela Temmer “Large-scale Structures in the Heliosphere and their Space Weather impact"
13:55 (Invited) Mathew Owens “The Variation of the Global Solar Wind and Heliospheric Magnetic Field over Minutes to Millennia"
14:20 – 15:00 (Contributed talks – 13 min. including questions)-Ilya Usoskin “Do We Understand the Physics of Extreme Solar Events?”