NLO+NLL squark and gluino production cross sections with threshold-improved parton distributions Wim Beenakker, Christoph Borschensky, Michael Krämer, Anna Kulesza, Eric Laenen, Simone Marzani and Juan Rojo Eur. Phys. J. C, 76 2 (2016) 53 Published online: 28 January 2016 DOI: 10.1140/epjc/s10052-016-3892-4