#Fig 2 of ATLAS-CONF-2016-060
#mass [GeV]  #b-tagging efficiency
1.500000e+03 0.33714285714285785
2.000000e+03 0.22813186813186892
2.500000e+03 0.12615384615384728
3.000000e+03 0.1050549450549455
3.500000e+03 0.07604395604395697
4.000000e+03 0.07604395604395697
4.500000e+03 0.04703296703296744
5.000000e+03 0.04703296703296744