History for Presentations / B2Kemu / Col_aproval / figs / vetos / Lb_JpsipK_ee_MC_2012_Pythia8_Sim08i_15154001_Kplus_emass_eminus_M3000Kplus_emass_eminus_M3200_and_Kplus_emass_eminus_M3630Kplus_emass_eminus_M3740.pdf