activity
19982025
most citedEffect of Orbital Angular Momentum on Valence-Quark Helicity Distributions

59 citations · 126 across the 6 of their papers we have counts for

collaborators

6 papers

hep-ex2025

Constraints on effective field theories via quadruple-differential angular decay rates from -channel single-top-quark production at TeV with the ATLAS detector

ATLAS Collaboration

Events with -channel single top quarks are used to probe effective field theory operators in TeV proton-proton collision data corresponding to 140 fb record…

hep-ph2007★ 59 cited

Effect of Orbital Angular Momentum on Valence-Quark Helicity Distributions

Harut Avakian, Stanley J. Brodsky, Alexandre Deur +1

We study the quark helicity distributions at large x in perturbative QCD, taking into account contributions from the valence Fock states of the nucleon which have nonzero orbital a…

hep-ph2000★ 38 cited

Polarizations of J/ψand ψ' in hadroproduction at Tevatron in the k_t factorization approach

Feng Yuan, Kuang-Ta Chao

We present a calculation for the polarizations of and produced in the hadron collisions at the Fermilab Tevatron. Various color octet channels including ,…

hep-ph1998★ 9 cited

Diffractive charm jet production at hadron colliders in the two-gluon exchange model

Feng Yuan, Kuang-Ta Chao

We present a calculation of diffractive charm jet production at hadron colliders in perturbative QCD based on the two-gluon exchange model. Differing from the previous calculations…

hep-ph1998★ 12 cited

Diffractive $\jpsi$ production through Color-Octet mechanism at hadron colliders

Feng Yuan, Kuang-Ta Chao

We propose the color-octet mechanism combined with the two gluon exchange model for the diffractive production in hadron collisions. In the leading logarithmic approximation…

hep-ph1998★ 8 cited

Diffractive J/psi production as a probe of the gluon component in the Pomeron

Feng Yuan, Kuang-Ta Chao

Presented here is a study of the large p_T J/psi production in hard diffractive process by the pomeron exchange at the Fermilab Tevatron. We find that this process (p\bar p \to p+J…