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most citedConstraint on Δg(x) from π^0 production at RHIC

3 citations · 4 across the 2 of their papers we have counts for

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hep-ph20063 cited

Constraint on Δg(x) from π^0 production at RHIC

M. Hirai, S. Kumano, N. Saito

We determine the polarized gluon distribution Δg(x) by a global analysis using current DIS and π^0 asymmetry data. The π^0 data from RHIC-Spin experiments provide a strong constrai…

hep-ph200666 cited

Determination of polarized parton distribution functions with recent data on polarization asymmetries

M. Hirai, S. Kumano, N. Saito

Global analysis has been performed within the next-to-leading order in Quantum Chromodynamics (QCD) to determine polarized parton distributions with new experimental data in spin a…

hep-ph2006

Global analysis of AAC for determining polarized parton distribution functions

M. Hirai, S. Kumano, N. Saito

We report global analysis results for polarized parton distribution functions in the nucleon. The optimum distributions are determined by using spin asymmetry data on polarized lep…

hep-ph20041 cited

AAC analysis of polarized parton distributions with uncertainties

M. Hirai, S. Kumano, N. Saito

We report recent studies of the Asymmetry Analysis Collaboration (AAC) on polarized parton distribution functions (PDFs). Using the data on the spin symmetry A_1 in deep inelastic…

hep-ph2003

Determination of polarized parton distribution functions and their uncertainties

M. Hirai, S. Kumano, N. Saito

We investigate the polarized parton distribution functions (PDFs) and their uncertainties by using the world data on the spin asymmetry A_1. The uncertainties of the polarized PDFs…