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On Determining $\alpha_s(m_Z)$ from Dijets in $e^+e^-$ Thrust
/ Benitez, Miguel A. (Salamanca U., IUFFyM) ; Hoang, Andre H. (Vienna U.) ; Mateu, Vicent (Salamanca U., IUFFyM) ; Stewart, Iain W. (Vienna U. ; MIT) ; Vita, Gherardo (CERN)
We update a previous N$^3$LL$^\prime$+${\cal O}(\alpha_s^3)$ determination of the strong coupling from a global fit to thrust data by including newly available perturbative ingredients, upgrading the renormalization scales to include a fully canonical scaling region, and implementing the log resummation in a way which ensures the integrated cross section is unaffected by the the leading $1/Q$ hadronization power corrections. [...]
MIT-CTP 5746 ; CERN-TH-2024-142 ; UWThPh2024-8 ; arXiv:2412.15164.
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50 Years of Quantum Chromodynamics
/ Gross, Franz (Jefferson Lab ; William-Mary Coll.) ; Klempt, Eberhard (Bonn U., HISKP) ; Brodsky, Stanley J. (SLAC) ; Buras, Andrzej J. (TUM-IAS, Munich) ; Burkert, Volker D. (Jefferson Lab) ; Heinrich, Gudrun (KIT, Karlsruhe, TP) ; Jakobs, Karl (Freiburg U.) ; Meyer, Curtis A. (Carnegie Mellon U.) ; Orginos, Kostas (Jefferson Lab ; William-Mary Coll.) ; Strickland, Michael (Kent State U.) et al.
This paper presents a comprehensive review of both the theory and experimental successes of Quantum Chromodynamics, starting with its emergence as a well defined theory in 1972-73 and following developments and results up to the present day. Topics include a review of the earliest theoretical and experimental foundations; the fundamental constants of QCD; an introductory discussion of lattice QCD, the only known method for obtaining exact predictions from QCD; methods for approximating QCD, with special focus on effective field theories; QCD under extreme conditions; measurements and predictions of meson and baryon states; a special discussion of the structure of the nucleon; techniques for study of QCD at high energy, including treatment of jets and showers; measurements at colliders; weak decays and quark mixing; and a section on the future, which discusses new experimental facilities or upgrades currently funded. [...]
arXiv:2212.11107.-
2023-12 - 636 p.
- Published in : Eur. Phys. J. C 83 (2023) 1125
Fulltext: 2212.11107 - PDF; Publication - PDF; External link: JLAB Document Server
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The present and future of QCD
/ Achenbach, P. (Jefferson Lab) ; Adhikari, D. (Virginia Tech.) ; Afanasev, A. (George Washington U. ; Jefferson Lab) ; Afzal, F. (Bonn U., HISKP ; Bonn U.) ; Aidala, C.A. (Michigan U.) ; Al-bataineh, A. (Jordan U. Sci. Tech. ; Yarmouk U. ; Kansas U.) ; Almaalol, D.K. (Illinois U., Urbana ; Illinois U., Urbana (main)) ; Amaryan, M. (Old Dominion U. ; Old Dominion U. (main)) ; Androić, D. (Zagreb U.) ; Armstrong, W.R. (Argonne ; Argonne, PHY) et al.
This White Paper presents the community inputs and scientific conclusions from the Hot and Cold QCD Town Meeting that took place September 23-25, 2022 at MIT, as part of the Nuclear Science Advisory Committee (NSAC) 2023 Long Range Planning process. A total of 424 physicists registered for the meeting. [...]
arXiv:2303.02579; JLAB-PHY-23-3808.-
2024-04-15 - 111 p.
- Published in : Nucl. Phys. A 1047 (2024) 122874
Fulltext: 2303.02579 - PDF; Publication - PDF; External link: JLab Document Server
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Precise QCD Description of the Higgs Boson Transverse Momentum Spectrum
/ Chen, Xuan (U. Zurich (main)) ; Gehrmann, Thomas (U. Zurich (main)) ; Glover, E.W. Nigel (Durham U.) ; Huss, Alexander (CERN) ; Li, Ye (Fermilab) ; Neill, Duff (Los Alamos) ; Schulze, Markus (Humboldt U., Berlin) ; Stewart, Iain W. (MIT, Cambridge, CTP) ; Zhu, Hua Xing (Zhejiang U.)
The transverse momentum ($p_T$) distribution of Higgs bosons at hadron colliders enables a detailed probe of its production dynamics and is a key ingredient to precision studies of Higgs boson properties, but receives very large QCD corrections. We obtain a precision prediction for the $p_T$ spectrum by matching second-order (NNLO) QCD corrections at large $p_T$ with resummation of third-order logarithmic (N$^3$LL) corrections at small $p_T$. [...]
arXiv:1805.00736; IPPP/18/28; ZU-TH 16/18; CERN-TH-2018-108; MIT-CTP 5013; HU-EP-18/14; FERMILAB-PUB-18-212-T.-
2019-01-10 - 6 p.
- Published in : Phys. Lett. B 788 (2019) 425
Article from SCOAP3: PDF; Fulltext: fermilab-pub-18-213-t - PDF; 1805.00736 - PDF; External link: Fermilab Library Server (fulltext available)
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Proceedings, Parton Radiation and Fragmentation from LHC to FCC-ee : CERN, Geneva, Switzerland, November 22-23, 2016
Parton Radiation and Fragmentation from LHC to FCC-ee - eeJets2016
22 - 23 Nov 2016
- CERN, Geneva, Switzerland
/ d'Enterria, David (CERN); Skands, Peter Z. (Monash U.); Anderle, D. (Manchester U.); Anulli, F. (INFN, Rome); Aparisi, J. (Valencia U., IFIC); Bell, G. (Siegen U.); Bertone, V. (Nikhef, Amsterdam); Bierlich, C. (Lund U.); Carrazza, S. (CERN); Corcella, G. (Frascati) et al.
This document collects the proceedings of the "Parton Radiation and Fragmentation from LHC to FCC-ee" workshop (http://indico.cern.ch/e/ee\_jets16) held at CERN in Nov. 2016. [...]
2017-01 - 181 p.
COEPP-MN-17-1 .- arXiv:1702.01329
- Published in : (2017)
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Proceedings, High-Precision $\alpha_s$ Measurements from LHC to FCC-ee : Geneva, Switzerland, October 2-13, 2015
Workshop on High-precision $\alpha_s$ measurements from LHC to FCC-ee
12 - 13 Oct 2015
- Geneva, Switzerland
/ d'Enterria, David (ed.) (CERN); Skands, Peter Z. (ed.) (Monash U.); Alekhin, S. (U. Hamburg (main)); Banfi, A.; Bethke, S.; Blümlein, J. (DESY); Chetyrkin, K.G. (KIT, Karlsruhe); Dissertori, G. (Zurich, ETH); Garcia i Tormo, X.; Hoang, A.H. (Vienna U.) et al.
This document provides a writeup of all contributions to the workshop on "High precision measurements of $\alpha_s$: From LHC to FCC-ee" held at CERN, Oct. 12--13, 2015. [...]
Geneva : CERN, 2015 - 135 p.
arXiv:1512.05194 .- CERN-PH-TH-2015-299 .- COEPP-MN-15-13 .- FERMILAB-CONF-15-610-T .- CERN-PH-TH-2015-299 .- COEPP-MN-15-13 .- FERMILAB-CONF-15-610-T
- Published in : (2015)
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The SM and NLO Multileg and SM MC Working Groups: Summary Report
/ Alcaraz Maestre, J. (CERN) ; Heinrich, G. (Munich, Max Planck Inst.) ; Huston, J. (Michigan State U.) ; Krauss, F. (Durham U.) ; Maitre, D. (CERN ; Durham U.) ; Nurse, E. (University Coll. London) ; Pittau, R. (Granada U., Theor. Phys. Astrophys.) ; Alioli, S. (LBL, Berkeley) ; Andersen, J.R. (Southern Denmark U., CP3-Origins) ; Ball, R.D. (Edinburgh U.) et al.
/SM and NLO MULTILEG Working Group
The 2011 Les Houches workshop was the first to confront LHC data. In the two years since the previous workshop there have been significant advances in both soft and hard QCD, particularly in the areas of multi-leg NLO calculations, the inclusion of those NLO calculations into parton shower Monte Carlos, and the tuning of the non-perturbative parameters of those Monte Carlos. [...]
arXiv:1203.6803; FERMILAB-PUB-12-885-CD.-
2012 - 220 p.
- Published in : , pp. 1-220
Fermilab Library Server: PDF; Fulltext: PDF; External link: Fermilab Library Server
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