Central China Normal University

output

19952026

most citedExperimental and Theoretical Challenges in the Search for the Quark Gluon Plasma: The STAR Collaboration's Critical Assessment of the Evidence from RHIC Collisions

3.4k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 2010 · hep-phShow all

16 papers · 2 filters

hep-ph2010★ 41 cited

Twist-4 contributions to the azimuthal asymmetry in SIDIS

Yu-kun Song, Jian-hua Gao, Zuo-tang Liang +1

We calculate the differential cross section for the unpolarized semi-inclusive deeply inelastic scattering (SIDIS) process $e^{-} + N \to e^{-} + q + X$ in leading order (LO) of perturbative…

hep-ph2010

Quark splitting in non-trivial θ-vacuum

Hongxi Xing, Xin-Nian Wang, Feng Yuan

Quark splitting in non-trivial $θ$ -vacuum with a given helicity is investigated in pQCD with a modified quark propagator. We found that the quark splitting functions were modified…

hep-ph2010★ 7 cited

Dynamical R-parity Breaking at the LHC

Shao-Long Chen, Dilip Kumar Ghosh, Rabindra N. Mohapatra +1

In a class of extensions of the minimal supersymmetric standard model with (B-L)/left-right symmetry that explains the neutrino masses, breaking R-parity symmetry is an essential a…

hep-ph2010★ 16 cited

Ridge Formation Induced by Jets in $pp$ Collisions at 7 TeV

Rudolph C. Hwa, C. B. Yang

An interpretation of the ridge phenomenon found in pp collisions at 7 TeV is given in terms of enhancement of soft partons due to energy loss of semihard jets. A description of rid…

hep-ph2010★ 11 cited

Determination of the strong coupling $g_{B^{*} B π}$ from semi-leptonic $B \to π ℓ ν$ decay

Xin-Qiang Li, Fang Su, Ya-Dong Yang

According to heavy-meson chiral perturbation theory, the vector form factor $f_{+} (q^{2})$ of exclusive semi-leptonic decay $B \to π ℓ ν$ is closely related, at least in the soft-pion…

hep-ph2010★ 62 cited

A possible determination of the quark radiation length in cold nuclear matter

R. B. Neufeld, I. Vitev, B. W. Zhang

We calculate the differential Drell-Yan production cross section in proton-nucleus collisions by including both next-to-leading order perturbative effects and effects of the nuclea…

hep-ph2010★ 16 cited

The Effects of a Family Non-universal Z' Boson in the \bar{B}_s->πK, πK*, ρK Decays and B_d-\bar{B_d} mixing

Qin Chang, Ya-dong Yang

We revisit $B ˉ_{s} \to π K$ , $π K^{*}$ and $ρ K$ decays within QCDF formalism and examine the possible effects of a family non-universal $Z^{'}$ boson in these decays. In our…

hep-ph2010★ 9 cited

B -> Xsγconstraints on the top quark anomalous t-> cγcoupling

Xing-Bo Yuan, Yang Hao, Ya-Dong Yang

Observation of top quark flavor changing neutral process $t \to c + γ$ at the LHC would be the signal of physics beyond the Standard Model. If anomalous $t \to c γ$ coupling exists, it…

hep-ph2010★ 2 cited

Constraints on B--->pi,K transition form factors from exclusive semileptonic D-meson decays

Fang Su, Ya-Dong Yang

According to the heavy-quark flavour symmetry, the $B \to π, K$ transition form factors could be related to the corresponding ones of D-meson decays near the zero recoil point. With…

hep-ph2010★ 123 cited

Hadron production in p+p, p+Pb, and Pb+Pb collisions with the HIJING 2.0 model at energies available at the CERN Large Hadron Collider

Wei-Tian Deng, Xin-Nian Wang, Rong Xu

The HIJING (Heavy-ion Jet Interaction Generator) Monte Carlo model is updated with the latest parton distributions functions (PDF) and new set of the parameters in the two-componen…

hep-ph2010★ 6 cited

Studying of Bs --> K()-pi+, K()-rho+ decays within supersymmetry

Ru-Min Wang, Yuan-Guo Xu

Recent results from CDF Collaboration favor a large CP asymmetry in $B_{s} \to K^{-} π^{+}$ decay, while the Standard Model prediction is very small. Moreover, the measurement of i…

hep-ph2010★ 73 cited

The physics of $Z^{0} / γ^{*}$ -tagged jets at the LHC

R. B. Neufeld, I. Vitev, B. -W. Zhang

Electroweak bosons produced in conjunction with jets in high-energy collider experiments is one of the principle final-state channels that can be used to test the accuracy of pertu…

hep-ph2010★ 11 cited

Charmless $B \to P P, P V, V V$ Decays Based on the six-quark Effective Hamiltonian with Strong Phase Effects

Fang Su, Yue-Liang Wu, Yi-Bo Yang +1

Based on an approximate six-quark operator effective Hamiltonian from perturbative QCD, we present a systematical study of charmless $B \to P P, P V, V V$ decays ( $P$ and $V$ denoting…

hep-ph2010★ 6 cited

The momentum analyticity of two-point correlators from perturbation theory and AdS/CFT

Defu Hou, Jia-rong Li, Hui Liu +1

The momentum plane analyticity of two point function of a relativistic thermal field theory at zero chemical potential is explored. A general principle regarding the location of th…

hep-ph2010★ 48 cited

$B \to K^{*} l^{+} l^{-}$ , $K l^{+} l^{-}$ decays in a family non-universal $Z^{'}$ model

Qin Chang, Xin-Qiang Li, Ya-Dong Yang

Motivated by the observed forward-backward asymmetry in $B \to K^{*} l^{+} l^{-}$ decay, we perform a detailed analysis of this decay mode within a family non-universal $Z^{'}$ …

hep-ph2010★ 14 cited

The effects of a family non-universal Z-prime boson on B--->pipi decays