@article{article, title = {{Measurements of top-quark pair to Z-boson cross-section ratios at 鈭歴=13, 8, 7 TeV with the ATLAS detector}}, url = {{http://eprints.whiterose.ac.uk/115894/ }}, year = {{2017}}, month = {{2}}, author = {{Aaboud M and Aad G and Abbott B and Abdallah J and Abdinov O and Abeloos B and Abidi SH and AbouZeid OS and Abraham NL and Abramowicz H and Abreu H et al}}, doi = {{10.1007/JHEP02(2017)117}}, volume = {{2017}}, journal = {{Journal of High Energy Physics}}, issue = {{2}}, note = {{Accessed on 2025/05/09}}}