20-27 July 2011
Alpes Congrès - Alpexpo
Europe/Paris timezone

Angular distributions and Afb of Drell-Yan process at Tevatron

Not scheduled
Dauphine (Alpes Congrès - Alpexpo)


Alpes Congrès - Alpexpo

Parallel session talk Top and Electroweak Physics


Ms Jiyeon Han (University of Rochester)


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.

Primary author

Ms Jiyeon Han (University of Rochester)

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