Leka, K. D.; Barnes, G.; Birch, A. C.; Gonzalez-Hernandez, I.; Dunn, T.; Javornik, B.; Braun, D. C.: Helioseismology of Pre-emerging Active Regions. I. Overview, Data, and Target Selection Criteria. Astrophysical Journal 762 (2), 130 (2013)
Schunker, H.; Gizon, L.; Cameron, R. H.; Birch, A. C.: Helioseismology of sunspots: how sensitive are travel times to the Wilson depression and to the subsurface magnetic field? Astronomy and Astrophysics 558, A130 (2013)
Woodard, M.; Schou, J.; Birch, A. C.; Larson, T. P.: Global-oscillation eigenfunction measurements of solar meridional flow. Solar Physics 287 (1-2), pp. 129 - 147 (2013)
Felipe, T.; Braun, D.; Crouch, A.; Birch, A.: Scattering of the f-mode by small magnetic flux elements from observations and numerical simulations. Astrophysical Journal 757, 148 (2012)
Birch, A.; Gizon, L.; Hanasoge, S.; Langfellner, J.: Ist die Konvektion im Sonneninneren langsamer als gedacht? In: Jahrbuch 2013, n/a. Max-Planck-Gesellschaft, München (2013)
Gottschling, N.; Schunker, H.; Birch, A.; Gizon, L.: Evolution of Flows around Emerging Active Regions. Astronomical Institute at the Ruhr-University Bochum, Bochum, Germany (2019)
Gottschling, N.; Schunker, H.; Birch, A.; Gizon, L.: Evolution of Flows around Emerging Active Regions. 234th Meeting of the American Astronomical Society , St. Louis, Missouri, USA (2019)
Proxauf, B.; Gizon, L.; Löptien, B.; Birch, A.; Schou, J.; Bogart, R. S.: On the latitude dependence of Rossby waves in the Sun. 234th Meeting of the American Astronomical Society, St. Louis, USA (2019)
Proxauf, B.; Gizon, L.; Löptien, B.; Birch, A.; Schou, J.; Bogart, R. S.: Exploring the latitude and depth dependence of solar Rossby waves. 2nd Max Planck Partner Group Workshop on Solar Physics, Mumbai, India (2019)
Ferret, R. Z.; Gizon, L.; Birch, A.; Cameron, R.: New insights on the depth of an average supergranule through forward modeling in time-distance helioseismology. Rocks \& Stars II, Göttingen, Germany (2017)
Langfellner, J.; Birch, A. C.; Gizon, L.: The wave-like nature of solar supergranulation - revisited. Rocks and Stars II Conference, Goettingen, Germany (2017)
Liang, Z.-C.; Birch, A. C.; Duvall Jr., T. L.; Gizon, L.; Schou, J.: Helioseismic travel-time measurements of solar meridional from SDO/HMI and SOHO/MDI. 15th European Solar Physics Meeting, Budapest, Hungary (2017)
Langfellner, J.; Gizon, L.; Birch, A. C.: Evolution of solar intermediate-scale convection. Seismology of the Sun and Distant Stars (HELAS8/SPACEINN/TASC2/KASC9), Angra do Heroismo, Portugal (2016)
Löptien, B.; Birch, A. C.; Duvall{} Jr., T. L.; Gizon, L.; Schou, J.: Measuring active region inflows with local correlation tracking. Solar and Stellar Magnetic Fields - a conference in honor of Manfred Schuessler, Goslar, Germany (2016)
First Light! The spectro-polarimeter of the world's largest solar telescope in Hawaii looks at the Sun for the first time. The instrument was developed in Germany.
Dr. Theodosios Chatzistergos receives award by the European Space Weather and Space Climate Association for his research findings on the historical activity of the Sun.
The Zdenĕk Švetska Senior Prize of the Solar Physics Division of the European Physical Society (EPS) recognizes Solanki’s pioneering contributions to solar research.
The magnetic field in the solar atmosphere exceeds the geomagnetic field strength by four orders of magnitude. It greatly influences the processes of energy transport within the solar atmosphere, and dominates the morphology of the solar chromosphere and corona. Kinetic energy from convective motions in the Sun can be efficiently stored in magnetic fields and subsequently released - to heat the solar corona to several million degrees or to blast off coronal mass ejections.
Application deadline 1 October 2024. PhD projects in planetary science, solar and stellar physics, solar magnetism, heliophysics, helioseismology, asteroseismology, ...