Jet properties from di-hadron correlations in p+p collisions at s**(1/2) = 200-GeV

Jan Rak

doi:10.1016/j.nuclphysa.2006.11.098

paper

Jet properties from di-hadron correlations in p+p collisions at s**(1/2) = 200-GeV

arXiv:hep-ex/0701037 · doi:10.1016/j.nuclphysa.2006.11.098

Abstract

An analysis of high pT hadron spectra associated with high pT $π^{0}$ particles in p+p collisions at s**(1/2) = 200-GeV is presented. The shape of the azimuthal angular correlation is used to determine the value of partonic intrinsic momentum $⟨ k_{T}^{2} ⟩ = 2.68 \pm 0.07 (stat) \pm 0.34 (sys)$ GeV/c. The effect of kT-smearing of inclusive $π^{0}$ cross section is discussed.

To appear in the proceedings of 2nd International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (Hard Probes 2006), Asilomar, Pacific Grove, California, 9-16 Jun 2006

Jet properties from di-hadron correlations in p+p collisions at s**(1/2) = 200-GeV

Abstract

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