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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

Showing 2010Show all

76 papers · 1 filter

quant-ph2010★ 99 cited

Dynamics of open quantum systems with initial system-reservoir correlations

Hua-Tang Tan, Wei-Min Zhang

In this paper, the exact dynamics of open quantum systems in the presence of initial system-reservoir correlations is investigated for a photonic cavity system coupled to a general…

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 in leading order (LO) of perturbative…

hep-ex2010★ 8 cited

First Observation of the Decays chi_{cJ} -> pi^0 pi^0 pi^0 pi^0

BESIII Collaboration

We present a study of the P-wave spin -triplet charmonium chi_{cJ} decays (J=0,1,2) into pi^0 pi^0 pi^0 pi^0. The analysis is based on 106 million \psiprime decays recorded with th…

hep-ex2010★ 152 cited

Confirmation of the X(1835) and observation of the resonances X(2120) and X(2370) in J/psi->gamma pi^+pi^-eta'

BESIII Collaboration

With a sample of (225.2\pm2.8)*10^{6} J/psi events registered in the BESIII detector, J/psi->gamma pi^+ pi^- eta' is studied using two eta' decay modes: eta'->pi^+ pi^- eta and eta…

hep-ph2010

Quark splitting in non-trivial θ-vacuum

Hongxi Xing, Xin-Nian Wang, Feng Yuan

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

nucl-th2010★ 10 cited

Charged particle elliptic flow in p+p collisions at LHC energies in a transport model PACIAE

Dai-Mei Zhou, Yu-Liang Yan, Bao-Guo Dong +4

The parton and hadron cascade model PACIAE based on PYTHIA was used to investigate the charged particle elliptic flow in minimum bias pp collisions at the LHC energies. The strings…

astro-ph.CO2010★ 29 cited

Redshift-Space Enhancement of Line-of-Sight Baryon Acoustic Oscillations in the SDSS Main-Galaxy Sample

H. J. Tian, Mark C. Neyrinck, Tamás Budavári +1

We show that redshift-space distortions of galaxy correlations have a strong effect on correlation functions with distinct, localized features, like the signature of the baryon aco…

nucl-ex2010★ 311 cited

Two-pion Bose-Einstein correlations in central Pb-Pb collisions at = 2.76 TeV

ALICE Collaboration

The first measurement of two-pion Bose-Einstein correlations in central Pb-Pb collisions at TeV at the Large Hadron Collider is presented. We observe a g…

hep-ex2010★ 198 cited

Strange particle production in proton-proton collisions at TeV with ALICE at the LHC

ALICE Collaboration

The production of mesons containing strange quarks (K, ) and both singly and doubly strange baryons (, Anti-, and +Anti-) are measured at central rapidity in p…

nucl-ex2010★ 642 cited

Centrality dependence of the charged-particle multiplicity density at mid-rapidity in Pb-Pb collisions at = 2.76 TeV

ALICE Collaboration

The centrality dependence of the charged-particle multiplicity density at mid-rapidity in Pb-Pb collisions at = 2.76 TeV is presented. The charged-particle dens…

nucl-ex2010★ 529 cited

Suppression of charged particle production at large transverse momentum in central Pb-Pb collisions at TeV

ALICE Collaboration

Inclusive transverse momentum spectra of primary charged particles in Pb-Pb collisions at = 2.76 TeV have been measured by the ALICE Collaboration at the LHC…

nucl-th2010★ 2 cited

A Theoretic Review of Centrality-Dependent Direct Photon pt spectra in Au+Au Collisions at 200 GeV

Fu-Ming Liu

The recently published PHENIX data of direct photons at low pt from Au+Au collisions at the BNL relativestic Heavy Ion Collider (RHIC) energy 200 GeV have attracted a lot of theore…

physics.bio-ph2010★ 76 cited

The effect of the forget-remember mechanism on spreading

Jiao Gu, Wei Li, Xu Cai

We introduce a new mechanism---the forget-remember mechanism into the spreading process. Equipped with such a mechanism an individual is prone to forget the "message" received and…

cond-mat.stat-mech2010

Maximum Path Information and Fokker-Planck Equation

Wei Li, Alexandre Wang, Alain Le Mehaute

We present in this paper a rigorous method to derive the nonlinear Fokker-Planck (FP) equation of anomalous diffusion directly from a generalization of the principle of least actio…

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…

nucl-th2010★ 43 cited

Gluon shadowing and hadron production in heavy-ion collisions at LHC

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

The recently published first measurement of charged hadron multiplicity density at mid-rapidity in central collisi…

nucl-th2010★ 108 cited

Jets, Mach cone, hot spots, ridges, harmonic flow, dihadron and -hadron correlation in high-energy heavy-ion collisions

Guo-Liang Ma, Xin-Nian Wang

Within the AMPT Monte Carlo model, hot spots in the initial transverse parton density are shown to lead to harmonic flows which all contribute to dihadron azimuthal correlation. Th…

nucl-ex2010★ 379 cited

Charged-particle multiplicity density at mid-rapidity in central Pb-Pb collisions at = 2.76 TeV

ALICE Collaboration

The first measurement of the charged-particle multiplicity density at mid-rapidity in Pb-Pb collisions at a centre-of-mass energy per nucleon pair = 2.76 TeV is…

nucl-ex2010★ 876 cited

Elliptic flow of charged particles in Pb-Pb collisions at 2.76 TeV

ALICE Collaboration

We report the first measurement of charged particle elliptic flow in Pb-Pb collisions at 2.76 TeV with the ALICE detector at the CERN Large Hadron Collider. The measurement is perf…

hep-ph2010★ 16 cited

Ridge Formation Induced by Jets in 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 from semi-leptonic decay

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

According to heavy-meson chiral perturbation theory, the vector form factor of exclusive semi-leptonic decay is closely related, at least in the soft-pion…

hep-th2010★ 33 cited

Back reaction, emission spectrum and entropy spectroscopy

Qing-Quan Jiang, Xu Cai

Recently, an interesting work, which reformulates the tunneling framework to directly produce the Hawking emission spectrum and entropy spectroscopy in the tunneling picture, has b…

astro-ph.HE2010★ 20 cited

A past capture event at Sagittarius A* inferred from the fluorescent X-ray emission of Sagittarius B clouds

Yun-Wei Yu, K. S. Cheng, D. O. Chernyshov +1

The fluorescent X-ray emission from neutral iron in the molecular clouds (Sgr B) indicates that the clouds are being irradiated by an external X-ray source. The source is probably…

math-ph2010★ 5 cited

On the Cauchy problem for Gross-Pitaevskii hierarchies

Zeqian Chen, Chuangye Liu

The purpose of this paper is to investigate the Cauchy problem for the Gross-Pitaevskii infinite linear hierarchy of equations on We prove local existen…