def METHOD_NAME(self):
    from .plottingOptions import PlottingOptions
    resonance = PlottingOptions(self.config, self.valType)["resonance"]
    if resonance == "Z":
        return 'ALCARECOTkAlZMuMu'
    elif resonance == "JPsi":
        return 'ALCARECOTkAlJpsiMuMu'
    elif resonance in ("Y1S", "Y2S", "Y3S"):
        return 'ALCARECOTkAlUpsilonMuMu'
    else:
        raise AllInOneError("Unknown resonance {}!".format(resonance))