124 citations · 610 across the 19 of their papers we have counts for
4 papers · 1 filter
The Helium Abundance in the Ejecta of U Scorpii
M. P. Maxwell, M. T. Rushton, M. J. Darnley +7
U Scorpii is a recurrent nova which has been observed in outburst on 10 occasions, most recently in 2010. We present near-infrared and optical spectroscopy of the 2010 outburst of…
Accretion-powered chromospheres in classical T Tauri stars
P. P. Petrov, G. F. Gahm, H. C. Stempels +2
(Abridged) Optical spectra of classical T Tauri stars (cTTS) are rich in emission lines of low-excitation species that are composed of narrow and broad components, related to two r…
Young Exoplanet Transit Initiative (YETI)
R. Neuhäuser, R. Errmann, A. Berndt +80
We present the Young Exoplanet Transit Initiative (YETI), in which we use several 0.2 to 2.6m telescopes around the world to monitor continuously young (< 100 Myr), nearby (< 1 kpc…
Variable X-ray emission from the accretion shock in the Classical T Tauri Star V2129 Oph
C. Argiroffi, E. Flaccomio, J. Bouvier +7
The soft X-ray emission from high density plasma in CTTS is associated with the accretion process. It is still unclear whether this high density cool plasma is heated in the accret…