Tatjana Lenz is research assistent at the University of Bonn, Germany. She joined ATLAS in 2005, doing her Master’s at the University of Wuppertal. Her research includes searches for new physics which can show up in decays of top quark pairs and studies of Higgs boson properties like spin and parity. Currently she focuses on the measurement of the Higgs boson couplings to bottom quarks and new physics searches involving this topology. In addition to her fascination for physics she loves diving, climbing, hiking, skiiing and working in her garden!