====== TTP16-011  A planar four-loop form factor and cusp anomalous dimension in QCD ======

^ TTP16-011  A planar four-loop form factor and cusp anomalous dimension in QCD^
|** Johannes M. Henn, Alexander V. Smirnov, Vladimir A. Smirnov, Matthias Steinhauser **  | 
| {{preprints:2016:ttp16-011.pdf|PDF}} {{preprints:2016:ttp16-011.ps|PostScript}} [[http://arxiv.org/abs/arXiv:1604.03126|arXiv]]   |
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