1 citations · 1 across the 4 of their papers we have counts for
16 papers
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…
Nuclear parton distribution functions and their effects on sin^2 theta_W anomaly
M. Hirai, S. Kumano, T. -H. Nagai
Nuclear parton distribution functions (NPDFs) are investigated by analyzing the data on structure functions F_2^A and Drell-Yan cross sections sigma_{DY}^{pA}. An important point o…
Nuclear modification of structure functions in lepton scattering
S. Kumano
We discuss nuclear structure functions in lepton scattering including neutrino reactions. First, the determination of nuclear parton distribution functions is explained by using th…
Possible Studies of Parton Distribution Functions at JHF
S. Kumano
We discuss possible studies of parton distribution functions (PDFs) in the nucleon and nuclei at the Japan Hadron Facility (JHF). First, the PDFs could be investigated by the 50 Ge…
Possible Studies of Parton Distributions at JHF: polarized pd Drell-Yan process
S. Kumano
We discuss possible studies of parton distributions at the proposed 50-GeV PS facility. First, comments are given in general on the importance of large-x physics for finding new ph…
Transversity distributions and spin asymmetries
S. Hino, M. Hirai, S. Kumano +1
We discuss transversity distributions and transverse spin asymmetries. First, evolution results are shown for transversity and longitudinally polarized distributions. Second,…