21 citations · 21 across the 1 of their papers we have counts for
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astro-ph2006★ 21 cited
Multicomponent radiatively driven stellar winds IV. On the helium decoupling in the wind of sigma Ori E
Jiri Krticka, Jiri Kubat, Detlef Groote
We study the possibility of the helium decoupling in the stellar wind of sigma Ori E. To obtain reliable wind parameters for this star we first calculate an NLTE wind model and der…
astro-ph2004
Discovery of X-ray flaring on the magnetic Bp-star sigma Ori E
D. Groote, J. H. M. M. Schmitt
We report the detection of an X-ray flare on the Bp star sigma Ori E with the ROSAT high resolution imager (HRI). The flare is shown to have likely occurred on the early-type star,…
astro-ph1997
The local luminosity function of QSOs and Seyfert 1 nuclei
T. Koehler, D. Groote, D. Reimers +1
We present the analysis of a new flux-limited sample of bright quasars and Seyfert 1 galaxies in an effective area of 611 square deg, drawn from the Hamburg/ESO survey. We confirm…