Precision Calculations in Supersymmetric Theories

Figure 22

The cross section 𝜎^SUSY-QCD_𝑡(𝜇_𝑠,𝜇_ℎ) as a function of tan 𝛽 using the parameters in to LO (bottom), NLO (middle), and NNLO (top) from [54]. The dotted line corresponds to the SM and the dashed and solid lines to the MSSM.