Importance of a consistent choice of α S in the matching of AlpGen and PythiaB. Cooper, J. Katzy, M.L. Mangano, A. Messina, L. Mijović and P. SkandsEur. Phys. J. C, 72 7 (2012) 2078DOI: https://doi.org/10.1140/epjc/s10052-012-2078-y