The Angular Coefficients and $$A_{fb}$$ of Drell-Yan $$e^{+}e^{-}$$ Pairs in the Z Mass Region from $$p\bar{p}$$ Collision at $$\sqrt{s}$$ = 1.96 TeV
Conference
·
OSTI ID:1027227
We report on the measurement of angular coefficients and the forward and backward asymmetry (A{sub fb}) of Drell-Yan dielectron pairs from p{bar p} collisions at {radical}s = 1.96 TeV. The angular distributions are studied as a function of the transverse momentum of dielectron pair and A{sub fb} is measured using the event counting method. The Lam-Tung (A{sub 0} - A{sub 2} = 0) relation which is only valid for a spin-1 description of the gluon is also tested.
- Research Organization:
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- AC02-07CH11359
- OSTI ID:
- 1027227
- Report Number(s):
- FERMILAB-CONF-11-514-E-PPD; arXiv eprint number arXiv:1110.0153; TRN: US1105184
- Resource Relation:
- Conference: Prepared for DPF 2011, Providence, Rhode Island, USA, 9-13 Aug 2011
- Country of Publication:
- United States
- Language:
- English
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