Shandong University

output

19962026

most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

Showing 2004 · hep-phShow all

7 papers · 2 filters

hep-ph2004

Spin structure of nucleon and spin transfer in high energy fragmentation process

Zuo-Tang Liang

Spin transfer in high energy fragmentation process is determined by the hadronization mechanism and spin structure of hadrons.It can be studied by measuring the polarizations of hy…

hep-ph2004★ 10 cited

Investigation of Top quark spin correlations at hadron collider

W. Bernreuther, A. Brandenburg, Z. G. Si +1

We report on our results about hadronic $t t ˉ$ production at NLO QCD including $t, t ˉ$ spin effects, especially on $t t ˉ$ spin correlations.

hep-ph2004★ 10 cited

Understanding penta quark with various quark models

Jialun Ping, Di Qing, Fan Wang +1

The pentaquark state recently discovered has been studied with three quark models which either fit the nucleon spin structure or the $N N$ scattering. A minimum $Θ^{+}$ mass of 1620 M…

hep-ph2004★ 11 cited

Probing gluon helicity distribution and quark transversity through hyperon polarization in singly polarized pp collisions

Qing-hua Xu, Zuo-tang Liang

We study the polarization of hyperon in different processes in singly polarized $pp$ collisions, in particular its relation to the polarized parton distributions. We show that by m…

hep-ph2004★ 78 cited

Predictions for $e^{+} e^{-} \to J / ψ η_{c}$ with Light-Cone Wave-Functions

J. P. Ma, Z. G. Si

Predictions for $e^{+} e^{-} \to J / ψ η_{c}$ from previous studies are made by taking charmonia as a nonrelativistic bound state and by using nonrelativistic QCD(NRQCD) approach. The predict…

hep-ph2004★ 271 cited

Top quark pair production and decay at hadron colliders