Spanish‐German WE-Heraeus-Seminar "Interdisciplinary Physics of the Sun"

Europe/Brussels
Physikzentrum Bad Honnef

Physikzentrum Bad Honnef

Hauptstr. 5, 53604 Bad Honnef, Germany
Daniel Bemmerer (HZDR), Markus Roth (TLS Tautenburg and Uni Jena), Aldo Serenelli (Institute of Space Science (ICE, CSIC))
Description

Scientific organizers

  • Prof. Dr. Daniel Bemmerer, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Germany
  • Prof. Dr. Markus Roth, Thüringer Landessternwarte Tautenburg (TLS) and University of Jena, Germany 
  • Dr. Aldo Serenelli, Institute of Space Sciences ICE-CSIC, Cerdanyola del Valles, Spain

Scientific scope

The physical understanding of our Sun is in many ways foundation science. Its applications range from the Sun as a calibrated neutrino source, as a laboratory for reactions and decays of light nuclei under plasma conditions and for magnetohydrodynamical processes, to its function as a benchmark for stellar models: Stellar structure, evolution, and seismology can be precisely tested against data from the well-observed Sun. Advanced telescopes and space missions aided by theoretical modelling study the processes that are involved in the continuous reconfiguration of the Sun’s magnetic field on the surface and the atmosphere. A continuous solar wind of particles fills interplanetary space, while coronal mass ejections lead to solar storms, posing risks to technology in near-Earth space or on ground. A large number of space missions have advanced our knowledge on the Sun and its influence on the planetary system. Scientists in Germany and Spain have for many years been at the forefronts both of the physics of the solar core (neutrinos and nuclear reactions) and phenomena from the solar interior via the surface to the solar wind. However, these research fields have developed and prospered largely in parallel, with limited interaction. The present workshop aims to bridge this gap and assemble a core group of scientists working on all physical aspects of the Sun. The main concepts of each branch of solar research shall be laid out in dedicated lectures. There shall be ample space for free discussion, with the aim of discovering new interdisciplinary research avenues to address the Interdisciplinary Physics of the Sun.

Main homepage of the workshop

You can find the main homepage of the workshop with all the general information at https://www.we-heraeus-stiftung.de/veranstaltungen/interdisciplinary-physics-of-the-sun/ 

 

 

    • 17:00 18:00
      Registration 1h
    • 18:00 19:00
      Buffet dinner and welcome reception 1h
    • 19:00 21:00
      Registration 2h
    • 08:00 09:00
      Breakfast 1h
    • 09:00 09:20
      Opening 20m
      Speakers: Prof. Daniel Bemmerer (Helmholtz-Zentrum Dresden-Rossendorf), Prof. Markus Roth (TLS Tautenburg and Uni Jena), Aldo Serenelli (Institute of Space Science (ICE, CSIC))
    • 09:20 10:10
      Realistic simulations of the solar magneto-convection including effects of partial ionization 50m
      Speaker: Elena Khomenko (Instituto de Astrofisica de Canarias)
    • 10:10 10:13
      Towards a reconstruction of the annual solar Irradiance over the past 9 millennia 3m
      Speaker: Duresa Temaj (Max planck Institute for Solar System Research)
    • 10:13 10:16
      Space Weather and Earth's Climate 3m
      Speaker: Ulrich von Kusserow (Private)
    • 10:19 10:22
      Radial and Latitudinal Structure of the Sun: Icosahedral Symmetry? 3m
      Speaker: Richard Jean-Guillaume (Independent Scholar)
    • 10:22 10:25
      Probing chromospheric fine structures with an H_ proxy in MURaM Simulations 3m
      Speaker: Sanghita Chandra (Max Planck Institute for Solar System Research)
    • 10:25 10:28
      f-mode travel-time signature of sunspot models and plages 3m
      Speaker: Khalil Daiffallah (Centre de Recherche en Astronomie, Astrophysique et Géophysique CRAAG)
    • 10:30 11:00
      Coffee break 30m
    • 11:00 11:50
      Solar Energetic Particles – Remote sensing and in situ observations 50m
      Speaker: Bernd Heber (Christian-Albrechts-Universität Kiel)
    • 11:50 12:40
      Dynamical processes in the Sun and non-standard solar models 50m
      Speaker: Gaël Buldgen (Université de Liège)
    • 12:40 13:30
      Lunch 50m
    • 13:30 14:20
      Understanding Solar Opacity: Fundamentals, Theoretical Foundations, and Experimental Validation 50m
      Speaker: Taisuke Nagayama (Sandia National Laboratories)
    • 14:20 15:10
      Experimental challenges in Underground Nuclear Astrophysics Laboratory 50m
      Speaker: Alba Formicola (INFN Roma)
    • 15:10 15:13
      How Much Are We Missing? Observational Limits on Magnetic Helicity Transport in Emerging Magnetic Structures 3m
      Speaker: Gwangson Choe (Kyung Hee University)
    • 15:13 15:16
      Simulation of sunspots in the chromopshere 3m
      Speaker: Aswathi Krishnan Kutty (Max Planck Institute for Solar System Research, Goettingen, Germany)
    • 15:16 15:19
      Uniturbulence and Alfvén wave solar model in MPI-AMRVAC 3m
      Speaker: Max McMurdo (KU Leuven)
    • 15:19 15:22
      Initial steps in the inference of horizontal velocity fields in the solar atmosphere 3m
      Speaker: Helena Vila Crespo (Universidad de La Laguna)
    • 15:22 15:25
      Quasi-Periodic Pulsations in EUV Brightenings 3m
      Speaker: Daye Lim (KU Leuven)
    • 15:25 15:28
      Active region evolution from different viewpoints 3m
      Speaker: Hanna Strecker (Instituto de Astrofísica de Andalucía (IAA-CSIC))
    • 15:30 16:00
      Coffee 30m
    • 16:00 16:50
      Solar Orbiter: Science Highlights and Mission Status 50m
      Speaker: Daniel Müller (ESA)
    • 16:50 17:40
      Small-Scale Structure in the Lower Solar Atmosphere 50m
      Speaker: Nazaret Bello González (Institut für Sonnenphysik (KIS))
    • 17:40 17:43
      PyAstroPol: A Python Package for Polarization Ray Tracing 3m
      Speaker: Hemanth Pruthvi (Thüringer Landessternwarte (TLS))
    • 17:43 17:46
      Gamma-ray angular distribution of the 3He(alpha, gamma)7Be-reaction 3m
      Speaker: Peter Hempel (Helmholtz-Zentrum Dresden-Rossendorf (HZDR))
    • 17:46 17:49
      Using modern data to understand historical solar observations 3m
      Speaker: Ajay Kumar Yadav (Max Planck Institute for Solar System Research)
    • 17:49 17:52
      First 3D inversion of a solar prominence 3m
      Speaker: Andres Vicente Arevalo (KIS Institute fur Sonnenphysik)
    • 17:52 17:55
      Stereoscopic disambiguation of solar vector magnetic fields using observations from SO/PHI and SDO/HMI 3m
      Speaker: Xiang Li (Max Planck Institute for Solar System Research)
    • 18:00 19:00
      Dinner 1h
    • 08:00 09:00
      Breakfast 1h
    • 09:00 09:50
      Exploring magnetic flux cancellation from the solar photosphere to the corona. 50m
      Speaker: Fernando Moreno Insertis (Instituto de Astrofisica de Canarias)
    • 09:50 10:10
      3D rMHD sunspot models and their implications for other cool stars 20m
      Speaker: Tanayveer Singh Bhatia (Max Planck Institute for Solar System Research)
    • 10:10 10:13
      Advanced Gas Target Techniques for Nuclear Astrophysics 3m
      Speaker: Konrad Schmidt (HZDR)
    • 10:13 10:16
      Heating, magnetism and geometry of small-scale coronal loops 3m
      Speaker: Eva Sola-Viladesau (Universidad de La Laguna)
    • 10:16 10:19
      Multi-line spectroscopy of a sunspot with a strong light bridge 3m
      Speaker: Robert Kamlah (Leibniz-Institut für Astrophysik Potsdam)
    • 10:19 10:22
      The Daniel K. Inouye Solar Telescope observations of shock waves triggered by magnetic vortices 3m
      Speaker: Vigeesh Gangadharan (Institut für Sonnenphysik (KIS))
    • 10:22 10:25
      MRI in Rotating Flows: Implications for the Solar Tachocline and Dynamo Processes 3m
      Speaker: Ashish Mishra (Helmholtz-Zentrum Dresden-Rossendorf)
    • 10:25 10:28
      New measurement of the 2H(p,gamma)3He reaction at Felsenkeller underground lab 3m
      Speaker: Maria Lukyanova (TU Dresden)
    • 10:28 10:30
      NuFFER - NuPECC Forum for Early Career Researchers 2m
      Speaker: Eliana Masha (Helmholtz-Zentrum Dresden-Rossendorf (HZDR))
    • 10:30 11:00
      Coffee break 30m
    • 11:00 11:50
      Solar magnetohydrodynamics: Paradigmatic liquid-metal experiments and some theoretical aspects 50m
      Speaker: Frank Stefani (Helmholtz-Zentrum Dresden-Rossendorf)
    • 11:50 12:40
      The response of the Sun to Modifications of its Internal Properties 50m
      Speaker: Francesco Villante (University of L'Aquila and INFN-LNGS)
    • 12:40 13:30
      Lunch 50m
    • 13:30 15:30
      Poster session 2h
    • 15:30 16:00
      Coffee break 30m
    • 16:00 16:50
      Solar pp-chain reactions studied underground 50m
      Speaker: Eliana Masha (HZDR)
    • 16:50 17:40
      Solar Spectropolarimetry 50m
      Speaker: Juan Manuel Borrero (Institute for Solar Physics)
    • 17:40 18:00
      Present knowledge of 3He(3He,2p)4He and 3He(4He,gamma)7Be. 20m
      Speaker: Gianluca Imbriani (University of Naples Federico II and INFN Naples)
    • 18:00 19:00
      Dinner 1h
    • 08:00 09:00
      Breakfast 1h
    • 09:00 09:50
      Current status of the European Solar Telescope 50m
      Speaker: Hector Socas-Navarro (European Solar Telescope Foundation)
    • 09:50 10:40
      Solar fusion cross sections III: a nuclear physics perspective 50m
      Speaker: Alessandra Guglielmetti (Università degli studi di Milano e INFN Milano)
    • 10:40 11:00
      Coffee break 20m
    • 11:00 11:50
      Spectropolarimetry with VTT and GREGOR: 25+ years of successful German-Spanish collaboration 50m
      Speaker: Manuel Collados (Instituto de Astrofísica de Canarias - University of La Laguna)
    • 11:50 12:40
      The standard solar model 50m
      Speaker: Aldo Serenelli (Institute of Space Sciences (CSIC-IEEC))
    • 12:40 14:00
      Lunch 1h 20m
    • 16:00 18:00
      Excursion to Biergarten Grafenwerth 2h Biergarten Grafenwerth

      Biergarten Grafenwerth

      Insel Grafenwerth, 2, 53604 Bad Honnef

      https://www.biergarten-grafenwerth.de

      We meet at 16:00 outside the lecture hall and then walk to Biergarten Grafenwerth (15 minutes).

    • 18:00 19:00
      Dinner 1h
    • 08:00 09:00
      Breakfast 1h
    • 09:00 09:50
      Solar elemental abundances 50m
      Speaker: Maria Bergemann (MPIA)
    • 09:50 10:40
      Helioseismology at low-degree: BiSON results through solar cycles 50m
      Speaker: Rachel Howe (University of Birmingham)
    • 10:40 11:00
      Coffee break 20m
    • 11:00 11:30
      DFG's Priority Programme (Schwerpunktprogramm) 30m
      Speaker: Stefan Krückeberg (Deutsche Forschungsgemeinschaft / German Research Foundation)
    • 11:30 12:30
      Discussion on possible DFG SPP application in 2026 1h
    • 12:30 13:30
      Lunch 1h
    • 13:30 14:20
      Deutsches Zentrum für Astrophysik and Gravitational Wave Detection 50m
      Speaker: Michèle Heurs (Leibniz University Hannover and DESY/DZA)
    • 14:20 15:10
      Past solar activity 50m
      Speaker: Natalie Krivova (Max Planck Institute for Solar System Research)
    • 15:10 15:30
      Lateral Deformation of two Coronal Mass Ejections in the Transition from Non-radial to Radial Propagation 20m
      Speaker: Huidong Hu (National Space Science Center, Chinese Academy of Sciences)
    • 15:30 16:00
      Coffee break 30m
    • 16:00 16:50
      The Corona of the Sun and its connection to the surface 50m
      Speaker: Hardi Peter (MPI for Solar System Research, Göttingen and Institute for Solar Physics, Freiburg)
    • 16:50 17:10
      TauSoL imaging spectropolarimeter: Concept and design 20m
      Speaker: Hemanth Pruthvi (Thüringer Landessternwarte (TLS))
    • 17:10 17:30
      Spectrometry of cosmic-ray neutrons with the High Efficiency Neutron Spectrometry Array 20m
      Speaker: Álvaro Jesús Quero Ballesteros (Universidad de Granada)
    • 18:00 19:00
      Dinner 1h
    • 08:00 09:00
      Breakfast 1h
    • 09:00 09:50
      Observations of Solar Magnetic Activity 50m
      Speaker: Carsten Denker (Leibniz Institute for Astrophysics Potsdam (AIP))
    • 09:50 10:40
      Solar neutrino measurements by Borexino and at future detectors 50m
      Speaker: Michael Wurm (JGU Mainz)
    • 10:40 11:00
      Coffee break 20m
    • 11:00 11:20
      Global coronal models driven with Alfven and kink waves 20m
      Speaker: Tom Van Doorsselaere (KU Leuven)
    • 11:20 11:40
      Solar neutrino flux fluctuations caused by gravity modes 20m
      Speaker: Yoshiki Hatta (Nagoya University/Institute for Space-Earth Environmental Research)
    • 11:40 12:00
      Standard Solar Model and variations with Kernels method 20m
      Speaker: Yago Herrera (Institute of Space Sciences - CSIC)
    • 12:00 12:30
      Closing 30m
      Speakers: Prof. Daniel Bemmerer (HZDR), Prof. Markus Roth (TLS Tautenburg and Uni Jena), Aldo Serenelli (Institute of Space Science (ICE, CSIC))
    • 12:30 13:30
      Lunch 1h