ΑS(2019) discussions summary

S. Alekhin; Fernando Barreiro; Siegfried Bethke; Nora Brambilla; Daniel Britzger; Stanley J. Brodsky; Stefano Camarda; David d’Enterria; Mattia Dalla Brida; Maarten Golterman; Joey Huston; Stefan Kluth; J. H. Kühn; Ramon Miravitllas; Redamy Pérez-Ramos; Santiago Peris; Peter Petreczky; João Pires; Andres Põldaru; K. Rabbertz; Felix Ringer; Stefan Sint; R. Sommer; Gábor Somogyi; Hiromasa Takaura; Andrii Verbytskyi

Α_S(2019) discussions summary

S. Alekhin
, Fernando Barreiro
, Siegfried Bethke
, Nora Brambilla
, Daniel Britzger
, Stanley J. Brodsky
, Stefano Camarda
, David d’Enterria
, Mattia Dalla Brida
, Maarten Golterman
, Joey Huston
, Stefan Kluth
, J. H. Kühn
, Ramon Miravitllas
, Redamy Pérez-Ramos
, Santiago Peris
, Peter Petreczky
, João Pires
, Andres Põldaru
, K. Rabbertz

Felix Ringer, Stefan Sint, R. Sommer, Gábor Somogyi, Hiromasa Takaura, Andrii Verbytskyi

Chair of Theoretische Teilchen- und Kernphysik

Universität Hamburg
Institute for High Energy Physics (IHEP)
Universidad Autónoma de Madrid
Max-Planck-Institut für Physik
Stanford University
European Organization for Nuclear Research
Universit̀ Degli Studi di Milano-Bicocca
San Francisco State University
Michigan State University
Humanoid Technologies Lab (H2T)
Dept. d'Estructura I Constituents De La Matèria and IFAE
Bis
Centre de Recherche Institut du Cerveau et de la Moelle
Universitat Autònoma de Barcelona
Brookhaven National Laboratory
Instituto Superior Técnico
LIP - Lisboa
MPI
Lawrence Berkeley National Laboratory
Trinity College Dublin
Humboldt-Universität zu Berlin
Deutsches Elektronen-Synchrotron (DESY)
University of Debrecen
Kyushu University

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

A summary of the main points of discussion raised during the talks and their follow-up questions, as well as in the round table of the last day of the α_s(2019) workshop, is presented. The discussions not only focused on particular issues affecting each one of the individual α_s extractions, but also on the current PDG categorization of α_s measurements and on the methods used to average them into a single α_s(m_Z) value. Most of the listed points are open and sources of potential controversies, which we highlight here as one might expect that ongoing progress in the field will lead to their clarification and resolution.

Original language	English
Journal	Proceedings of Science
Volume	365
State	Published - 2019
Event	2019 Alphas Workshop on Precision Measurements of the QCD Coupling Constant, ALPHAS 2019 - Trento, Italy Duration: 11 Feb 2019 → 15 Feb 2019

Cite this

@article{11a1bbf379e042abacb932c816236f35,

title = "ΑS(2019) discussions summary",

abstract = "A summary of the main points of discussion raised during the talks and their follow-up questions, as well as in the round table of the last day of the αs(2019) workshop, is presented. The discussions not only focused on particular issues affecting each one of the individual αs extractions, but also on the current PDG categorization of αs measurements and on the methods used to average them into a single αs(mZ) value. Most of the listed points are open and sources of potential controversies, which we highlight here as one might expect that ongoing progress in the field will lead to their clarification and resolution.",

author = "S. Alekhin and Fernando Barreiro and Siegfried Bethke and Nora Brambilla and Daniel Britzger and Brodsky, \{Stanley J.\} and Stefano Camarda and David d{\textquoteright}Enterria and Brida, \{Mattia Dalla\} and Maarten Golterman and Joey Huston and Stefan Kluth and K{\"u}hn, \{J. H.\} and Ramon Miravitllas and Redamy P{\'e}rez-Ramos and Santiago Peris and Peter Petreczky and Jo{\~a}o Pires and Andres P{\~o}ldaru and K. Rabbertz and Felix Ringer and Stefan Sint and R. Sommer and G{\'a}bor Somogyi and Hiromasa Takaura and Andrii Verbytskyi",

note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons; 2019 Alphas Workshop on Precision Measurements of the QCD Coupling Constant, ALPHAS 2019 ; Conference date: 11-02-2019 Through 15-02-2019",

year = "2019",

language = "English",

volume = "365",

journal = "Proceedings of Science",

issn = "1824-8039",

publisher = "Sissa Medialab Srl",

}

Alekhin, S, Barreiro, F, Bethke, S, Brambilla, N, Britzger, D, Brodsky, SJ, Camarda, S, d’Enterria, D, Brida, MD, Golterman, M, Huston, J, Kluth, S, Kühn, JH, Miravitllas, R, Pérez-Ramos, R, Peris, S, Petreczky, P, Pires, J, Põldaru, A, Rabbertz, K, Ringer, F, Sint, S, Sommer, R, Somogyi, G, Takaura, H & Verbytskyi, A 2019, 'Α_S(2019) discussions summary', Proceedings of Science, vol. 365.

TY - JOUR

T1 - ΑS(2019) discussions summary

AU - Alekhin, S.

AU - Barreiro, Fernando

AU - Bethke, Siegfried

AU - Brambilla, Nora

AU - Britzger, Daniel

AU - Brodsky, Stanley J.

AU - Camarda, Stefano

AU - d’Enterria, David

AU - Brida, Mattia Dalla

AU - Golterman, Maarten

AU - Huston, Joey

AU - Kluth, Stefan

AU - Kühn, J. H.

AU - Miravitllas, Ramon

AU - Pérez-Ramos, Redamy

AU - Peris, Santiago

AU - Petreczky, Peter

AU - Pires, João

AU - Põldaru, Andres

AU - Rabbertz, K.

AU - Ringer, Felix

AU - Sint, Stefan

AU - Sommer, R.

AU - Somogyi, Gábor

AU - Takaura, Hiromasa

AU - Verbytskyi, Andrii

PY - 2019

Y1 - 2019

N2 - A summary of the main points of discussion raised during the talks and their follow-up questions, as well as in the round table of the last day of the αs(2019) workshop, is presented. The discussions not only focused on particular issues affecting each one of the individual αs extractions, but also on the current PDG categorization of αs measurements and on the methods used to average them into a single αs(mZ) value. Most of the listed points are open and sources of potential controversies, which we highlight here as one might expect that ongoing progress in the field will lead to their clarification and resolution.

AB - A summary of the main points of discussion raised during the talks and their follow-up questions, as well as in the round table of the last day of the αs(2019) workshop, is presented. The discussions not only focused on particular issues affecting each one of the individual αs extractions, but also on the current PDG categorization of αs measurements and on the methods used to average them into a single αs(mZ) value. Most of the listed points are open and sources of potential controversies, which we highlight here as one might expect that ongoing progress in the field will lead to their clarification and resolution.

UR - https://www.scopus.com/pages/publications/85074517201

M3 - Conference article

AN - SCOPUS:85074517201

SN - 1824-8039

VL - 365

JO - Proceedings of Science

JF - Proceedings of Science

T2 - 2019 Alphas Workshop on Precision Measurements of the QCD Coupling Constant, ALPHAS 2019

Y2 - 11 February 2019 through 15 February 2019

ER -

Α_S(2019) discussions summary

Abstract

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