Single slepton production associated with a top quark at LHC in NLO QCD Xiao-Peng Li, Lei Guo, Wen-Gan Ma, Liang Han, Ren-You Zhang and Shao-Ming Wang Eur. Phys. J. C, 72 3 (2012) 1918 Published online: 13 March 2012 DOI: 10.1140/epjc/s10052-012-1918-0