Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: VUV Spectroscopic Study of the BB" 1Su+ State of H2   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.

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The categories of this paper are: cond-mat
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The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
6
The categories of this paper are: astro-ph
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The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: q-fin
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The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an