Résumé du preprint Irfu-10-17
| Irfu-10-17 |
|---|
| Z boson transverse momentum spectrum from the lepton angular distributions |
| M.Boonekamp, M.Schott |
| In view of recent discussions concerning the possibly limiting energy resolution systematics on the measurement of the Z boson transverse momentum distribution at hadron colliders, we propose a novel measurement method based on the angular distributions of the decay leptons. We also introduce a phenomenological parametrization of the transverse momentum distribution that adapts well to all currently available predictions, a useful tool to quantify their differences. |