Optical and near-infrared spectroscopy of the black hole GX 339-4 II. The spectrocopic content in the low/hard and high/soft states

As a complement to our optical and near-infrared study of the continuum properties of GX 339−4 in the two hard and one soft state observations made by the ESO/Very Large Telescope (VLT), FOcal Reducer and Spectrograph #2 (FORS2) and infrared spectrometer and array camera (ISAAC) in early 2010, we report here on the results of our spectral line analysis for the same observations. In the soft state,...