output
19922026
most citedObservation of a New Narrow Charmonium State in Exclusive B+-->K+ pi+pi- J/psi Decays

2k citations

Showing 1997 · hep-phShow all

9 papers · 2 filters

hep-ph1997★ 33 cited

Numerical solution of Q^2 evolution equation for the transversity distribution Delta_T q

M. Hirai, S. Kumano, M. Miyama

We investigate numerical solution of the Dokshitzer-Gribov-Lipatov-Altarelli- Parisi (DGLAP) Q^2 evolution equation for the transversity distribution Delta_T q or the structure fun…

hep-ph1997★ 2 cited

Spin-dependent Polarizability of Nucleon with Dispersion Relation in the Skyrme Model

Y. Tanushi, Y. Nakahara, S. Saito +1

We calculate the spin-dependent polarizability of the nucleon in the Skyrme model. The result is compared with that of a heavy baryon chiral perturbation theory(HBChPT), and is sho…

hep-ph1997

One and two loop anomalous dimensions for the chiral-odd structure function h1

S. Kumano, M. Miyama

Because the chiral-odd structure function h_1 will be measured in the polarized Drell-Yan process, it is important to predict the behavior of h_1 before the measurement. In order t…

hep-ph1997

Antiquark Flavor Asymmetry with New Accelerator Facilities

S. Kumano

Flavor asymmetry in light antiquark distributions is discussed. In particular, recent progress on the u-bar/d-bar asymmetry is explained. Then, we discuss possible future experimen…

hep-ph1997★ 60 cited

Two-loop anomalous dimensions for the structure function h1

S. Kumano, M. Miyama

Chiral-odd structure function h1 is expected to be measured in polarized Drell-Yan process. We calculate two-loop anomalous dimensions for h1 in the minimal subtraction scheme. Dim…

hep-ph1997★ 87 cited

Numerical solution of Q^2 evolution equations for polarized structure functions

M. Hirai, S. Kumano, M. Miyama

We investigate numerical solution of Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) Q^2 evolution equations for longitudinally polarized structure functions. Flavor nonsinglet…