Röhrbein, D.; Cameron, R.; Schüssler, M.: Is there a non-monotonic relation between photospheric brightness and magnetic field strength? Astronomy and Astrophysics 532, A140 (2011)
Röhrbein, D.; Kirchner, T.; Fritzsche, S.: Role of cascade and Auger effects in the enhanced population of the C3+(1s2s2p P-4) states following single-electron capture in C4+(1s2s S-3)-He collisions. Physical Review A 81 (4), 042701 (2010)
A star’s chemical composition strongly influences the ultraviolet radiation it emits into space and thus the conditions for the emergence of life in its neighbourhood.
A single star has provided information about the collision of the Milky Way with the dwarf galaxy Gaia-Enceladus. The event likely took place approximately 11.5 billion years ago.