Ralf Ballhausen

Dr.Karl-Remeis-Sternwarte Bamberg, Astronomisches Institut

Chandra X-ray spectroscopy of the focused wind in the Cygnus X-1 system III. Dipping in the low/hard state (2019) Hirsch M, Hell N, Grinberg V, Ballhausen R, Nowak MA, Pottschmidt K, Schulz NS, et al. Journal article Explaining the asymmetric line profile in Cepheus X-4 with spectral variation across pulse phase (2019) Bhargava Y, Bhalerao V, Ballhausen R, Furst F, Pottschmidt K, Tomsick JA, Wilms J Journal article Discovery of Pulsation Dropout and Turn-on during the High State of the Accreting X-Ray Pulsar LMC X-4 (2018) Brumback MC, Hickox RC, Bachetti M, Ballhausen R, Furst FS, Pike S, Pottschmidt K, et al. Journal article A Possible Phase-dependent Absorption Feature in the Transient X-Ray Pulsar SAX J2103.5+4545 (2018) Brumback MC, Hickox RC, Furst FS, Pottschmidt K, Hemphill P, Tomsick JA, Wilms J, Ballhausen R Journal article Looking at A 0535+26 at low luminosities with NuSTAR (2017) Ballhausen R, Pottschmidt K, Furst F, Wilms J, Tomsick JA, Schwarm FW, Stern D, et al. Journal article Evidence for different accretion regimes in GRO J1008-57 (2017) Kühnel M, Furst F, Pottschmidt K, Kreykenbohm I, Ballhausen R, Falkner S, Rothschild RE, et al. Journal article A precessing Be disc as a possible model for occultation events in GX 304-1 (2017) Kühnel M, Rothschild RE, Okazaki AT, Müller S, Pottschmidt K, Ballhausen R, Choi J, et al. Journal article Cyclotron resonant scattering feature simulations II. Description of the CRSF simulation process (2017) Schwarm FW, Ballhausen R, Falkner S, Schoenherr G, Pottschmidt K, Wolff MT, Becker PA, et al. Journal article The goodness of simultaneous fits in ISIS (2016) Kühnel M, Falkner S, Großberger C, Ballhausen R, Dauser T, Schwarm FW, Kreykenbohm I, et al. Journal article, Original article Suzaku observations of the 2013 outburst of KS 1947+300 (2016) Ballhausen R, Kühnel M, Pottschmidt K, Furst F, Hemphill PB, Falkner S, Gottlieb AM, et al. Journal article, Original article