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Open AccessJournal ArticleDOI

Measurement of isolated photon production in pp and PbPb collisions at sNN=2.76 TeV

S. Chatrchyan, +2242 more
- 04 Apr 2012 - 
- Vol. 710, Iss: 2, pp 256-277
TLDR
In this article, isolated photon production is measured in proton-proton and lead-lead collisions at nucleon-nucleon centre-of-mass energies of 2.76 TeV in the pseudorapidity range |eta|<1.44 and transverse energies ET between 20 and 80 GeV with the CMS detector at the LHC.
About: 
This article is published in Physics Letters B.The article was published on 2012-04-04 and is currently open access. It has received 160 citations till now. The article focuses on the topics: Pseudorapidity & Perturbative QCD.

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Citations
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Journal ArticleDOI

QCD and strongly coupled gauge theories: challenges and perspectives

Nora Brambilla, +53 more
- 21 Oct 2014 - 
TL;DR: In this paper, the progress, current status, and open challenges of QCD-driven physics, in theory and in experiment, are highlighted, highlighting how the strong interaction is intimately connected to a broad sweep of physical problems, in settings ranging from astrophysics and cosmology to strongly coupled, complex systems in particle and condensed-matter physics, as well as searches for physics beyond the Standard Model.
Journal ArticleDOI

First Results from Pb+Pb Collisions at the LHC

Berndt Müller, +2 more
- 22 Oct 2012 - 
TL;DR: The Large Hadron Collider (LHC) at CERN started operation with heavy-ion beams, colliding lead nuclei at a center-of-mass energy of 2.76 TeV per nucleon as discussed by the authors.
Journal ArticleDOI

Direct photon production in Pb–Pb collisions at sNN=2.76 TeV

Jaroslav Adam, +979 more
- 10 Mar 2016 - 
TL;DR: In this article, direct photon spectra down to pT≈1 GeV/c were extracted for the 20−40% and 0−20% centrality classes, respectively.
Journal ArticleDOI

The Structure of the Proton in the LHC Precision Era

Jun Gao, +2 more
- 01 May 2018 - 
TL;DR: In this article, the authors review recent progress in the determination of the parton distribution functions (PDFs) of the proton, with emphasis on the applications for precision phenomenology at the Large Hadron Collider (LHC).
Journal ArticleDOI

Studies of jet quenching using isolated-photon+jet correlations in PbPb and pp collisions at sNN=2.76TeV

S. Chatrchyan, +2177 more
- 08 Jan 2013 - 
TL;DR: In this article, the first study of isolated photon + jet correlations in relativistic heavy ion collisions is reported using data from PbPb collisions at a centre-of-mass energy of 2.76 TeV2.
References
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Geant4—a simulation toolkit

S. Agostinelli, +126 more
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TL;DR: The Gelfant 4 toolkit as discussed by the authors is a toolkit for simulating the passage of particles through matter, including a complete range of functionality including tracking, geometry, physics models and hits.
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Torbjörn Sjöstrand, +2 more
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TL;DR: The Pythia program as mentioned in this paper can be used to generate high-energy-physics ''events'' (i.e. sets of outgoing particles produced in the interactions between two incoming particles).
Journal ArticleDOI

The CMS experiment at the CERN LHC

S. Chatrchyan, +3175 more
- 14 Aug 2008 - 
TL;DR: The Compact Muon Solenoid (CMS) detector at the Large Hadron Collider (LHC) at CERN as mentioned in this paper was designed to study proton-proton (and lead-lead) collisions at a centre-of-mass energy of 14 TeV (5.5 TeV nucleon-nucleon) and at luminosities up to 10(34)cm(-2)s(-1)
Journal ArticleDOI

Review of Particle Physics

Koji Nakamura, +183 more
- 07 Sep 2010 - 
TL;DR: In this article, a biennial review summarizes much of particle physics using data from previous editions, plus 2158 new measurements from 551 papers, they list, evaluate and average measured properties of gauge bosons, leptons, quarks, mesons, and baryons.
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New parton distributions for collider physics

H. L. Lai, +7 more
- 26 Oct 2010 - 
TL;DR: In this article, the authors extract new parton distribution functions (PDFs) of the proton by global analysis of hard scattering data in the general-mass framework of perturbative quantum chromodynamics.
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