1304.6354 (W. Beenakker et al.)

Towards NNLL resummation: hard matching coefficients for squark and
gluino hadroproduction
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W. Beenakker, T. Janssen, S. Lepoeter, M. Krämer, A. Kulesza, E. Laenen, I. Niessen, S. Thewes, T. Van Daal