scispace - formally typeset
Z

Zhengguo Zhao

Researcher at University of Science and Technology of China

Publications -  383
Citations -  49257

Zhengguo Zhao is an academic researcher from University of Science and Technology of China. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 94, co-authored 383 publications receiving 45405 citations. Previous affiliations of Zhengguo Zhao include Universidade Nova de Lisboa & ETH Zurich.

Papers
More filters
Journal ArticleDOI

Precise Measurement of the e+e- →π+π-J /ψ Cross Section at Center-of-Mass Energies from 3.77 to 4.60 GeV

M. Ablikim, +433 more
- 01 Mar 2017 - 
TL;DR: The cross section for the process e^{+}e^{-}→π′+}π′-}J/ψ is measured precisely at center-of-mass energies from 3.77 to 4.60 GeV using 9 fb^{-1} of data collected with the BESIII detector operating at the BEPCII storage ring.
Journal ArticleDOI

Performance of electron and photon triggers in ATLAS during LHC Run 2

Georges Aad, +2957 more
- 22 Jan 2020 - 
TL;DR: In this paper, the trigger algorithms and selection were optimized to control the rates while retaining a high efficiency for physics analyses at the ATLAS experiment to cope with a fourfold increase of peak LHC luminosity from 2015 to 2018 (Run 2), and a similar increase in the number of interactions per beam-crossing to about 60.
Journal ArticleDOI

Measurement of inclusive jet and dijet cross sections in proton-proton collisions at 7 TeV centre-of-mass energy with the ATLAS detector

Georges Aad, +3166 more
- 03 Feb 2011 - 
TL;DR: In this article, the anti-kt algorithm is used to identify jets, with two jet resolution parameters, R = 0.4 and 0.6, and the dominant uncertainty comes from the jet energy scale, which is determined to within 7% for central jets above 60 GeV transverse momentum.
Journal ArticleDOI

Measurement of inclusive jet charged-particle fragmentation functions in Pb+Pb collisions at √sNN = 2.76 TeV with the ATLAS detector

Georges Aad, +3036 more
- 11 Jun 2014 - 
TL;DR: In this article, the authors measured the charged-particle fragmentation functions of jets produced in ultra-relativistic nuclear collisions to provide insight into the modification of parton showers in the hot, dense medi...
Journal ArticleDOI

Measurement of hard double-parton interactions in W(-> lv) plus 2-jet events at root s=7 TeV with the ATLAS detector

Georges Aad, +2962 more
- 25 Mar 2013 - 
TL;DR: In this paper, the production of W bosons in association with two jets in proton-proton collisions at a center-of-mass energy of root s = 7 TeV has been analyzed for the presence of double-parton interactions using data corresponding to an integrated luminosity of 36 pb(-1), collected with the ATLAS detector at the Large Hadron Collider.