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alphas-2024: Workshop on precision measurements of the QCD coupling constant

from Monday, February 5, 2024 (8:00 AM) to Friday, February 9, 2024 (9:55 PM)
ECT* Trento

        : Sessions
    /     : Talks
        : Breaks
Feb 5, 2024
Feb 6, 2024
Feb 7, 2024
Feb 8, 2024
Feb 9, 2024
AM
10:30 AM --- Coffee break ---
9:00 AM
Morning (until 10:30 AM)
10:30 AM --- Coffee break ---
11:00 AM
Morning (until 12:00 PM)
9:00 AM
Morning (until 10:30 AM)
10:30 AM --- Coffee break ---
11:00 AM
Morning (until 12:00 PM)
9:00 AM
Morning (until 10:30 AM)
10:30 AM --- Coffee break ---
11:00 AM
Morning (until 12:00 PM)
11:00 AM Discussion on PDG averaging - Joey Huston (Michigan State University (US)) Giulia Zanderighi (Max Planck Society (DE)) Klaus Rabbertz (KIT - Karlsruhe Institute of Technology (DE))  
9:00 AM
Morning (until 10:30 AM)
10:30 AM --- Coffee break ---
11:00 AM
Morning (until 12:00 PM)
PM
12:00 PM --- Lunch ---
1:00 PM
Introduction and organisation (until 1:15 PM)
1:00 PM Presentation of the workshop - Stefan Kluth (Max Planck Society (DE)) David d'Enterria (CERN) Giulia Zanderighi (Max Planck Society (DE))  
1:15 PM
alpha_s: Lattice QCD (until 3:45 PM)
1:15 PM Accurate determination of the strong coupling - Alberto Ramos Martinez (Univ. of Valencia and CSIC (ES))  
1:45 PM RG improvement and alpha_s determination from relativistic sum rules - Mohd Siddique Akbar Alam Khan (Indian Institute of Science Bangalore)  
2:15 PM Extraction of alpha_S using energy of a static quark-antiquark pair within hyperasymptotic approximation - Cesar Ayala  
2:45 PM TUMQCD: alpha from 2+1+1 static potential - Viljami Leino  
3:15 PM Factorial Growth in pQCD and Implications for αs - Andreas Kronfeld  
3:45 PM --- ECT* welcome (Dir. Gert Aarts) ---
3:50 PM --- Coffee break ---
4:15 PM
alpha_s: Lattice QCD (until 7:15 PM)
4:15 PM Lambda_0 from the statice force on the lattice with gradient flow - Julian Mayer-Steudte  
4:45 PM Determination of alpha_s in 2+1 flavor lattice QCD from gradient flow - Hai-Tao Shu  
5:15 PM Lattice determination of the strong coupling constant from moments of quarkonium correlators - Peter Petreczky  
5:45 PM On the heavy quark correlator moments method - Rainer Paul Sommer (DESY)  
6:15 PM FLAG working group on alpha_S - Stefan Sint (Trinity College Dublin)  
12:00 PM --- Lunch break ---
1:00 PM
alpha_s: Lattice QCD (until 1:30 PM)
1:00 PM Discussion: alpha_s from lattice QCD  
1:30 PM
alpha_s from DIS & PDFs (until 3:30 PM)
1:30 PM Perspectives on measurements of alpha_s from spin structure functions - Alexandre Deur (Jefferson Lab)  
2:00 PM Extraction of the strong coupling with HERA and EIC inclusive data - ANDREA BARONTINI (Università degli studi di Milano)  
2:30 PM Measurement of jet production in deep inelastic scattering and NNLO determination of the strong coupling at ZEUS - Florian Lorkowski (University of Zürich)  
3:00 PM MSHT20aN3LO alphas - Thomas Cridge (DESY)  
3:30 PM --- Coffee break ---
4:00 PM
alpha_s from DIS & PDFs (until 4:30 PM)
4:00 PM alphas and NNPDF fits - Luigi Del Debbio (The University of Edinburgh (GB))  
4:30 PM
alpha_s at hadron colliders (until 6:30 PM)
4:30 PM Determination of alpha_S from azimuthal correlations among jets (CMS) - Paris Gianneios (Université Libre de Bruxelles (BE))  
5:00 PM Determination of the strong coupling from TEECs in multijet events at sqrt(s) = 13 TeV with the ATLAS detector - Fernando Barreiro Alonso (Universidad Autonoma de Madrid (ES))  
5:30 PM Measurement of alpha_S from energy correlators in jets (CMS) - Meng Xiao (ZJU - Zhejiang University (CN))  
6:00 PM Possible strategy to extract αS using secondary Lund planes - Cristian Baldenegro Barrera (Sapienza Universita e INFN, Roma I (IT))  
6:30 PM
alpha_s from DIS & PDFs (until 7:00 PM)
6:30 PM 3-loop hevy flavor Wilson coefficients to the unpolarized and polarized deep-inelastic scattering - Prof. Johannes Bluemlein  
12:00 PM --- Lunch ---
1:00 PM
alpha_s at hadron colliders (until 3:30 PM)
1:00 PM Determination of alpha_S from the Z-boson transverse-momentum distribution (CDF) - Giancarlo Ferrera (Università degli Studi e INFN Milano (IT)) Giancarlo Ferrera (University of Milan)  
1:30 PM Determination of the strong coupling constant via the Drell Yan process (ATLAS) - Matthias Schott (CERN / University of Mainz)  
2:00 PM Measurement of αs at CMS: status and prospects - Patrick Connor (University Hamburg (DE))  
2:30 PM Discussion: alpha_s from PDFs & LHC data  
3:30 PM --- Coffee break ---
4:00 PM
alpha_s from e+e- hadronic final states (until 7:00 PM)
4:00 PM AlphaS determination from event shapes / the static potential - Prof. VICENT Mateu (University of Salamanca)  
4:30 PM Determining alpha_S from Thrust with Power Corrections - MIGUEL ÁNGEL BENITEZ RATHGEB  
5:00 PM Renormalons and power corrections in e+e- annihilation in the three-jet region - Paolo Nason (Universita & INFN, Milano-Bicocca (IT))  
5:30 PM Next-to-leading power correction to event shape variables. - Mr Shubham Mishra (IIT Hyderabad)  
6:00 PM Effect of Renormalon Scheme and Perturbative Scale Choices on alpha_s from e+e- event shapes - Christopher Lee (LANL)  
6:30 PM The QCD Coupling at all Scales from Light Front Holography - Alexandre Deur (Jefferson Lab) Stanley J. brodsky (SLAC National Accelerator Laboratory, Stanford University)  
12:00 PM --- Lunch ---
1:00 PM
alpha_s from e+e- hadronic final states (until 3:30 PM)
1:00 PM Strong coupling constant from multiplicity ratio of QCD gluon and quark jets - Dr Redamy Pérez-Ramos (IPSA/LPTHE)  
1:30 PM The complete EM Euclidean Adler function and its interplay with alpha_s and alpha_QED - Antonio Rodriguez Sanchez  
2:00 PM Reliably determination of the QCD coupling from Ruds measurements - Jian-Ming Shen  
2:30 PM Power corections and alpha_S from e+e- -> hadrons - Stephan Narison  
3:00 PM Discussion: alpha_S from e+e- to hadronic final states  
3:30 PM --- Coffee break ---
4:00 PM
alpha_s from tau decays (until 7:00 PM)
4:00 PM alpha_S from tau decay - Santi Peris  
4:30 PM Hadronic tau spectral function moments in the RF gluon condensate scheme - Andre Hoang  
5:00 PM Charm mass effects in the Laplace-Borel sum rules for tau decay data - Gorazd Cvetic  
5:30 PM Violations of quark-hadron duality in low-energy determinations of the strong coupling - Antonio Pich  
6:00 PM Discussion: alpha_s from tau decays  
12:00 PM --- Lunch ---