  Spectral lines, probing rotational quantum states J'=0,1,2 of the inner well
vibrations (v' =< 8) in the BB" 1Su+ state of molecular hydrogen, were recorded
in high resolution using a vacuum ultraviolet (VUV) Fourier transform
absorption spectrometer in the wavelength range 73-86 nm. Accurate line
positions and predissociation widths are determined from a fit to the
absorption spectra. Improved values for the line positions are obtained, while
the predissociation widths agree well with previous investigations.
