20–27 juil. 2011
Alpes Congrès - Alpexpo
Fuseau horaire Europe/Paris

Angular distributions and Afb of Drell-Yan process at Tevatron

Non programmé
10m
Dauphine (Alpes Congrès - Alpexpo)

Dauphine

Alpes Congrès - Alpexpo

Parallel session talk Top and Electroweak Physics

Orateur

Mlle Jiyeon Han (University of Rochester)

Description

We report on the measurement of angular coefficients and the forward and backward asymmetry (Afb) of Drell-Yan dilepton pairs from $p\bar{p}$ collisions at $\sqrt{s}$ = 1.96 TeV. The data sample is collected by the CDF II detector. The angular distributions are studied as a function of the transverse momentum of dilepton pair and Afb is measured using the event weighting technique. The Lam-Tung (A0-A2=0) relation which is only valid for a spin-1 description of the gluon is also tested.

Auteur principal

Mlle Jiyeon Han (University of Rochester)

Documents de présentation

Aucun document.