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Title: The PDF4LHC report on PDFs and LHC data: Results from Run I and preparation for Run II

Journal Article · · Journal of Physics. G, Nuclear and Particle Physics
 [1];  [2];  [3];  [1];  [4];  [5];  [6];  [7];  [8];  [9];  [10];  [11];  [12];  [1];  [11];  [13];  [14];  [15];  [16];  [11] more »;  [13];  [17];  [9] « less
  1. Univ. of Oxford, Oxford (United Kingdom)
  2. Hampton Univ., Hampton, VA (United States); Jefferson Lab, Newport News, VA (United States)
  3. Univ. of Edinburgh, Scotland (United Kingdom); CERN, Geneva (Switzerland)
  4. CERN, Geneva (Switzerland); Antwerp Univ., Wilrijk (Belgium)
  5. Univ. of Liverpool, Liverpool (United Kingdom)
  6. Univ. of Glasgow, Scotland (United Kingdom)
  7. Universita di Milano, Milano (Italy)
  8. Argonne National Lab. (ANL), Argonne, IL (United States)
  9. Univ. College of London, London (United Kingdom)
  10. Michigan State Univ., East Lansing, MI (United States)
  11. DESY, Hamburg (Germany)
  12. Universite de Lyon, Villeurbanne (France)
  13. Universitat Heidelberg, Heidelberg (Germany)
  14. CERN, Geneva (Switzerland)
  15. South Methodist Univ., Dallas, TX (United States)
  16. Eidgenoessische Technische Hochschule (ETH), Zurich (Switzerland)
  17. CERN, Geneva (Switzerland); CNRS, Paris (France)
+ Show Author Affiliations

The accurate determination of Parton Distribution Functions (PDFs) of the proton is an essential ingredient of the Large Hadron Collider (LHC) program. PDF uncertainties impact a wide range of processes, from Higgs boson characterization and precision Standard Model measurements to New Physics searches. A major recent development in modern PDF analyses has been to exploit the wealth of new information contained in precision measurements from the LHC Run I, as well as progress in tools and methods to include these data in PDF fits. In this report we summarize the information that PDF-sensitive measurements at the LHC have provided so far, and review the prospects for further constraining PDFs with data from the recently started Run II. As a result, this document aims to provide useful input to the LHC collaborations to prioritize their PDF-sensitive measurements at Run II, as well as a comprehensive reference for the PDF-fitting collaborations.

Research Organization:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). National Energy Research Scientific Computing Center (NERSC); Southern Methodist Univ., Dallas, TX (United States); Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC); USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Grant/Contract Number:
AC02-06CH11357; AC05-06OR23177; SC0003870; SC0013681
OSTI ID:
1221545
Report Number(s):
CERN-PH-TH--2015-150; DESY 15--088; DOE/OR/23177--3399; GLAS--PPE/2015-01; JLAB-THY--15-2064; LCTS/2015--14; OUTP--15-11P; arXiv:1507.00556; DE-SC008791; DE-SC0003870; DE-SC0013681; ST/K005227/1; PDF4BSM; Advanced Investigator Grant 267352; ST/J000515/1; ST/L000377/1
Journal Information:
Journal of Physics. G, Nuclear and Particle Physics, Journal Name: Journal of Physics. G, Nuclear and Particle Physics Journal Issue: 10 Vol. 42; ISSN 0954-3899
Publisher:
IOP PublishingCopyright Statement
Country of Publication:
United States
Language:
English

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Measurement of the Inclusive Jet Cross Section at the Fermilab Tevatron p-pbar Collider Using a Cone-Based Jet Algorithm collection January 2008
Measurement of the inclusive $W^\pm$ and Z/gamma cross sections in the electron and muon decay channels in $pp$ collisions at $\sqrt{s}=7$ TeV with the ATLAS detector collection January 2014
Measurement of the Differential Cross Section for Isolated Prompt Photon Production in pp Collisions at 7 TeV collection January 2012
Measurement of the inclusive jet cross section in pp collisions at sqrt(s)=2.76 TeV and comparison to the inclusive jet cross section at sqrt(s)=7 TeV using the ATLAS detector [Supplemental Data] dataset August 2013
Measurement of dijet cross sections in pp collisions at 7 TeV centre-of-mass energy using the ATLAS detector collection January 2014
Measurement of the production cross sections for a Z boson and one or more b jets in pp collisions at sqrt(s) = 7 TeV [Supplemental Data] dataset June 2014
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A measurement of the ratio of the production cross sections for $W$ and $Z$ bosons in association with jets with the ATLAS detector [Supplementary Data] dataset October 2015
Measurements of the W production cross sections in association with jets with the ATLAS detector [Supplemental Data] dataset February 2015
Measurement of the differential cross section for top quark pair production in pp collisions at √s = 8 TeV [Supplemental Data] dataset November 2015
Measurement of the Z boson differential cross section in transverse momentum and rapidity in proton–proton collisions at 8 TeV [Supplemental Data] dataset October 2015
Measurements of differential and double-differential Drell–Yan cross sections in proton–proton collisions at s = 8 TeV [Supplemental Data] dataset April 2015
Measurement of the inclusive 3-jet production differential cross section in proton–proton collisions at 7 TeV and determination of the strong coupling constant in the TeV range [Supplemental Data]
  • Khachatryan, Vardan; Sirunyan, Albert M.; Tumasyan, Armen
  • HEPData-Supplementary information for journal article at DOI: 10.1140/epjc/s10052-015-3376-y, 6 data tables https://doi.org/10.17182/hepdata.70049.v1
dataset November 2015
Measurement of three-jet production cross-sections in $pp$ collisions at 7 TeV centre-of-mass energy using the ATLAS detector [Supplementary Data]
  • Aad, Georges; Abbott, Brad; Abdallah, Jalal
  • HEPData-Supplementary information for journal article at DOI: 10.1140/epjc/s10052-015-3363-3, 10 data tables https://doi.org/10.17182/hepdata.71311
dataset March 2016

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