Determination of the top-quark pole mass and strong coupling constant from the t t-bar production cross section in pp collisions at $\sqrt{s}$ = 7 TeV

Chatrchyan, Serguei

doi:10.1016/j.physletb.2013.12.009

Title: Determination of the top-quark pole mass and strong coupling constant from the t t-bar production cross section in pp collisions at $$\sqrt{s}$$ = 7 TeV

Journal Article · 20 August 2014 · Physics Letters B

DOI: https://doi.org/10.1016/j.physletb.2013.12.009 · OSTI ID:1128062

Chatrchyan, Serguei ^[1]

et al.

The inclusive cross section for top-quark pair production measured by the CMS experiment in proton-proton collisions at a center-of-mass energy of 7 TeV is compared to the QCD prediction at next-to-next-to-leading order with various parton distribution functions to determine the top-quark pole mass, $$m_t^{pole}$$, or the strong coupling constant, $$\alpha_S$$. With the parton distribution function set NNPDF2.3, a pole mass of 176.7$$^{+3.0}_{-2.8}$$ GeV is obtained when constraining $$\alpha_S$$ at the scale of the Z boson mass, $$m_Z$$, to the current world average. Alternatively, by constraining $$m_t^{pole}$$ to the latest average from direct mass measurements, a value of $$\alpha_S(m_Z)$$ = 0.1151$$^{+0.0028}_{-0.0027}$$ is extracted. This is the first determination of $$\alpha_S$$ using events from top-quark production.

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Research Organization:: Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)

Contributing Organization:: CMS Collaboration

Grant/Contract Number:: AC02-07CH11359

OSTI ID:: 1128062

Alternate ID(s):: OSTI ID: 22241872

Report Number(s):: FERMILAB-PUB--13-341-CMS; CERN-PH-EP--2013-121; CMS-TOP--12-022; {"Journal ID: ISSN 0370-2693","arXiv eprint number arXiv:1307.1907"}

Journal Information:: Physics Letters B, Journal Name: Physics Letters B Vol. 728; ISSN 0370-2693

Publisher:: ElsevierCopyright Statement

Country of Publication:: United States

Language:: English

References (48)

Review of Particle Physics Beringer, J.; Arguin, J. -F.; Barnett, R. M. Physical Review D, Vol. 86, Issue 1 https://doi.org/10.1103/PhysRevD.86.010001	journal	July 2012
Total Top-Quark Pair-Production Cross Section at Hadron Colliders Through O ( α S 4 ) Czakon, Michał; Fiedler, Paul; Mitov, Alexander Physical Review Letters, Vol. 110, Issue 25 https://doi.org/10.1103/PhysRevLett.110.252004	journal	June 2013
A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX Alioli, Simone; Nason, Paolo; Oleari, Carlo Journal of High Energy Physics, Vol. 2010, Issue 6 https://doi.org/10.1007/JHEP06(2010)043	journal	June 2010
Parton distributions with LHC data Ball, Richard D.; Bertone, Valerio; Carrazza, Stefano Nuclear Physics B, Vol. 867, Issue 2 https://doi.org/10.1016/j.nuclphysb.2012.10.003	journal	February 2013
NNLO corrections to top-pair production at hadron colliders: the all-fermionic scattering channels Czakon, Michal; Mitov, Alexander Journal of High Energy Physics, Vol. 2012, Issue 12 https://doi.org/10.1007/JHEP12(2012)054	journal	December 2012
Precise Determination of the Strong Coupling Constant at NNLO in QCD from the Three-Jet Rate in Electron–Positron Annihilation at LEP Dissertori, G.; Gehrmann-DeRidder, A.; Gehrmann, T. Physical Review Letters, Vol. 104, Issue 7 https://doi.org/10.1103/PhysRevLett.104.072002	journal	February 2010
Determination of the strong coupling constant from the inclusive jet cross section in p p ¯ collisions at s = 1.96 TeV Abazov, V. M.; Abbott, B.; Abolins, M. Physical Review D, Vol. 80, Issue 11 https://doi.org/10.1103/PhysRevD.80.111107	journal	December 2009
Percent-Level-Precision Physics at the Tevatron: Next-to-Next-to-Leading Order QCD Corrections to q q ¯ → t t ¯ + X Bärnreuther, Peter; Czakon, Michał; Mitov, Alexander Physical Review Letters, Vol. 109, Issue 13 https://doi.org/10.1103/PhysRevLett.109.132001	journal	September 2012
Impact of a Higgs Boson at a Mass of 126 GeV on the Standard Model with Three and Four Fermion Generations Eberhardt, Otto; Herbert, Geoffrey; Lacker, Heiko Physical Review Letters, Vol. 109, Issue 24 https://doi.org/10.1103/PhysRevLett.109.241802	journal	December 2012
Measurement of the tt¯ production cross section in pp collisions at s=7 TeV with lepton+jets final states Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. Physics Letters B, Vol. 720, Issue 1-3 https://doi.org/10.1016/j.physletb.2013.02.021	journal	March 2013
NNLO corrections to top pair production at hadron colliders: the quark-gluon reaction Czakon, Michal; Mitov, Alexander Journal of High Energy Physics, Vol. 2013, Issue 1 https://doi.org/10.1007/JHEP01(2013)080	journal	January 2013
Measurement of the t t ¯ production cross section in pp collisions at s = 7 TeV in dilepton final states containing a τ Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. Physical Review D, Vol. 85, Issue 11 https://doi.org/10.1103/PhysRevD.85.112007	journal	June 2012
Measurement of the t t ¯ production cross section in p p collisions at 7 TeV in lepton + jets events using b -quark jet identification Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. Physical Review D, Vol. 84, Issue 9 https://doi.org/10.1103/PhysRevD.84.092004	journal	November 2011
Uncertainties on α S in global PDF analyses and implications for predicted hadronic cross sections Martin, A. D.; Stirling, W. J.; Thorne, R. S. The European Physical Journal C, Vol. 64, Issue 4 https://doi.org/10.1140/epjc/s10052-009-1164-2	journal	October 2009
Combination of the top-quark mass measurements from the Tevatron collider Aaltonen, T.; Abazov, V. M.; Abbott, B. Physical Review D, Vol. 86, Issue 9 https://doi.org/10.1103/PhysRevD.86.092003	journal	November 2012
Top Mass Measurements from Jets and the Tevatron Top-Quark Mass Hoang, André H.; Stewart, Iain W. Nuclear Physics B - Proceedings Supplements, Vol. 185 https://doi.org/10.1016/j.nuclphysbps.2008.10.028	journal	December 2008
Hadronic top-quark pair production with NNLL threshold resummation Beneke, M.; Falgari, P.; Klein, S. Nuclear Physics B, Vol. 855, Issue 3 https://doi.org/10.1016/j.nuclphysb.2011.10.021	journal	February 2012
Determination of the pole and MS¯ masses of the top quark from the tt¯ cross section Abazov, V. M.; Abbott, B.; Acharya, B. S. Physics Letters B, Vol. 703, Issue 4 https://doi.org/10.1016/j.physletb.2011.08.015	journal	September 2011
Measurement of the $\mathrm{{t\bar{t}}}$ production cross section in pp collisions at $\sqrt{s}=7$ TeV using the kinematic properties of events with leptons and jets Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. The European Physical Journal C, Vol. 71, Issue 9 https://doi.org/10.1140/epjc/s10052-011-1721-3	journal	September 2011
The top quark and Higgs boson masses and the stability of the electroweak vacuum Alekhin, S.; Djouadi, A.; Moch, S. Physics Letters B, Vol. 716, Issue 1 https://doi.org/10.1016/j.physletb.2012.08.024	journal	September 2012
Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC Aad, G.; Abajyan, T.; Abbott, B. Physics Letters B, Vol. 716, Issue 1 https://doi.org/10.1016/j.physletb.2012.08.020	journal	September 2012
PYTHIA 6.4 physics and manual Sjöstrand, Torbjörn; Mrenna, Stephen; Skands, Peter Journal of High Energy Physics, Vol. 2006, Issue 05 https://doi.org/10.1088/1126-6708/2006/05/026	journal	May 2006
Measurement of differential top-quark-pair production cross sections in pp collisions at $\sqrt{s} = 7\ \mathrm{TeV}$ Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. The European Physical Journal C, Vol. 73, Issue 3 https://doi.org/10.1140/epjc/s10052-013-2339-4	journal	March 2013
Precision predictions for the tt¯ production cross section at hadron colliders Ahrens, Valentin; Ferroglia, Andrea; Neubert, Matthias Physics Letters B, Vol. 703, Issue 2 https://doi.org/10.1016/j.physletb.2011.07.058	journal	September 2011
Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. Physics Letters B, Vol. 716, Issue 1 https://doi.org/10.1016/j.physletb.2012.08.021	journal	September 2012
Thrust at N 3 LL with power corrections and a precision global fit for α s ( m Z ) Abbate, Riccardo; Fickinger, Michael; Hoang, André H. Physical Review D, Vol. 83, Issue 7 https://doi.org/10.1103/PhysRevD.83.074021	journal	April 2011
A determination of parton distributions with faithful uncertainty estimation Ball, Richard D.; Del Debbio, Luigi; Forte, Stefano Nuclear Physics B, Vol. 809, Issue 1-2 https://doi.org/10.1016/j.nuclphysb.2008.09.037	journal	March 2009
Measurement of the $\mathrm{t}\bar{\mathrm{t}}$ production cross section in the τ+jets channel in pp collisions at $\sqrt{s}=7\ \mbox{TeV}$ Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. The European Physical Journal C, Vol. 73, Issue 4 https://doi.org/10.1140/epjc/s10052-013-2386-x	journal	April 2013
The electroweak fit of the standard model after the discovery of a new boson at the LHC Baak, M.; Goebel, M.; Haller, J. The European Physical Journal C, Vol. 72, Issue 11 https://doi.org/10.1140/epjc/s10052-012-2205-9	journal	November 2012
Precision NNLO determination of αs(MZ) using an unbiased global parton set Ball, Richard D.; Bertone, Valerio; Del Debbio, Luigi Physics Letters B, Vol. 707, Issue 1 https://doi.org/10.1016/j.physletb.2011.11.053	journal	January 2012
Soft radiation in heavy-particle pair production: All-order colour structure and two-loop anomalous dimension Beneke, M.; Falgari, P.; Schwinn, C. Nuclear Physics B, Vol. 828, Issue 1-2 https://doi.org/10.1016/j.nuclphysb.2009.11.004	journal	March 2010
Parton distributions for the LHC Martin, A. D.; Stirling, W. J.; Thorne, R. S. The European Physical Journal C, Vol. 63, Issue 2 https://doi.org/10.1140/epjc/s10052-009-1072-5	journal	July 2009
General-purpose event generators for LHC physics Buckley, Andy; Butterworth, Jonathan; Gieseke, Stefan Physics Reports, Vol. 504, Issue 5 https://doi.org/10.1016/j.physrep.2011.03.005	journal	July 2011
Measurement of masses in the $\mathrm{t}\overline{\mathrm{t}}$ system by kinematic endpoints in pp collisions at $\sqrt{s}=7\ \mathrm{TeV}$ Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. The European Physical Journal C, Vol. 73, Issue 7 https://doi.org/10.1140/epjc/s10052-013-2494-7	journal	July 2013
Updated predictions for the total production cross sections of top and of heavier quark pairs at the Tevatron and at the LHC Cacciari, Matteo; Frixione, Stefano; Mangano, Michelangelo M. Journal of High Energy Physics, Vol. 2008, Issue 09 https://doi.org/10.1088/1126-6708/2008/09/127	journal	September 2008
Measurement of angular correlations of jets at s=1.96 TeV and determination of the strong coupling at high momentum transfers Abazov, V. M.; Abbott, B.; Acharya, B. S. Physics Letters B, Vol. 718, Issue 1 https://doi.org/10.1016/j.physletb.2012.10.003	journal	November 2012
Higgs mass and vacuum stability in the Standard Model at NNLO Degrassi, Giuseppe; Di Vita, Stefano; Elias-Miró, Joan Journal of High Energy Physics, Vol. 2012, Issue 8 https://doi.org/10.1007/JHEP08(2012)098	journal	August 2012
Determination of the strong coupling constant using matched NNLO+NLLA predictions for hadronic event shapes in e ⁺ e ⁻ annihilations Dissertori, G.; Ridder, A. Gehrmann-De; Gehrmann, T. Journal of High Energy Physics, Vol. 2009, Issue 08 https://doi.org/10.1088/1126-6708/2009/08/036	journal	August 2009
Threshold resummation for top-pair hadroproduction to next-to-next-to-leading log Czakon, Michal; Mitov, Alexander; Sterman, George Physical Review D, Vol. 80, Issue 7 https://doi.org/10.1103/PhysRevD.80.074017	journal	October 2009
Determination of α S using OPAL hadronic event shapes at $\sqrt{s} = 91\mbox{--}209~\mathrm{GeV}$ and resummed NNLO calculations Abbiendi, G.; Ainsley, C.; Åkesson, P. F. The European Physical Journal C, Vol. 71, Issue 9 https://doi.org/10.1140/epjc/s10052-011-1733-z	journal	September 2011
Evaluation of the strong coupling constant α S using the ATLAS inclusive jet cross-section data Malaescu, B.; Starovoitov, P. The European Physical Journal C, Vol. 72, Issue 6 https://doi.org/10.1140/epjc/s10052-012-2041-y	journal	June 2012
A positive-weight next-to-leading-order Monte Carlo for heavy flavour hadroproduction Frixione, Stefano; Ridolfi, Giovanni; Nason, Paolo Journal of High Energy Physics, Vol. 2007, Issue 09 https://doi.org/10.1088/1126-6708/2007/09/126	journal	September 2007
Inclusive top-pair production phenomenology with TOPIXS Beneke, M.; Falgari, P.; Klein, S. Journal of High Energy Physics, Vol. 2012, Issue 7 https://doi.org/10.1007/JHEP07(2012)194	journal	July 2012
Parton distribution functions and benchmark cross sections at next-to-next-to-leading order Alekhin, S.; Blümlein, J.; Moch, S. Physical Review D, Vol. 86, Issue 5 https://doi.org/10.1103/PhysRevD.86.054009	journal	September 2012
On the difference between the pole and the MS¯ masses of the top quark at the electroweak scale Jegerlehner, Fred; Kalmykov, Mikhail Yu.; Kniehl, Bernd A. Physics Letters B, Vol. 722, Issue 1-3 https://doi.org/10.1016/j.physletb.2013.04.012	journal	May 2013
Measuring the running top-quark mass Langenfeld, U.; Moch, S.; Uwer, P. Physical Review D, Vol. 80, Issue 5 https://doi.org/10.1103/PhysRevD.80.054009	journal	September 2009
Measurement of the top-quark mass in $\mathrm{t}\overline{\mathrm{t}}$ events with dilepton final states in pp collisions at $\sqrt{s}=7\ \mbox{TeV}$ Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. The European Physical Journal C, Vol. 72, Issue 10 https://doi.org/10.1140/epjc/s10052-012-2202-z	journal	October 2012
Parton distributions and the strong coupling: CTEQ6AB PDFs Pumplin, Jon; Belyaev, Alexander; Huston, Joey Journal of High Energy Physics, Vol. 2006, Issue 02 https://doi.org/10.1088/1126-6708/2006/02/032	journal	February 2006

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