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Sixth workshop on "Perceiving the Emergence of Hadron Mass through AMBER@CERN" (EHM2021/9)
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Europe/Zurich
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Description
Attention: This follow-up workshop will take place by videoconference only.
Video address: https://cern.zoom.us/j/333776400?pwd=aStEeEkwMWIwM0Z1ZDdjS3o4NXNjUT09
Due to the health emergency related to the Coronavirus outbreak (COVID-19), this event is by videoconference only.
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The origin of the bulk of visible mass in the Universe is still unknown. Contrasting to the massiveness of the proton, the pion appears as unnaturally light, although both are of composite nature. This dichotomy forms a key part of the conundrum of “Emergence of Hadron Mass”. The mechanism responsible for the generation of mass is the dynamical breaking of the scale invariance in Quantum Chromodynamics; and measurements of parton distribution functions (PDFs) are sensitive to this effect and its corollaries.
PDFs can be experimentally accessed via deep inelastic scattering, by pion and kaon-induced Drell-Yan interactions, charmonium production at moderate energies and hadro-production of direct photons. Remarkable theoretical progress has been achieved during the last decade. The resulting predictions require confrontation with accurate experimental data, like those that would become available at the AMBER experiment, very recently proposed at CERN. The prospects opened by the AMBER proposal provide now the opportunity for reviewing the present theoretical understanding of the Emergence of Hadron Mass, in order to harden and extend the list of experimental observables accessible at AMBER.
This Theory Initiative will join theorists from high-energy nuclear and particle physics, in a dialogue with the experimentalists, addressing the origin of hadron masses. This workshop is a follow-up of those held in December 2019 (https://indico.cern.ch/event/868625/), March/April (https://indico.cern.ch/event/880248/), August (https://indico.cern.ch/event/940450/), November/December 2020 (https://indico.cern.ch/event/971469/) and April 2021 (https://indico.cern.ch/event/1021402/). It is meant to continue a collaborative effort between the experimentalists proposing this new measurement campaign, the phenomenologists doing global data analyses for parton distributions, and hadron-structure theorists.
Local Organizers
Registration
Registration form
Participants
Albi Kerbizi
Aleksei Dziuba
Alexandr Pimikov
Andrea Moretti
Andrea Signori
Andreas Schaefer
Andrii Maltsev
Andrzej Sandacz
Antonio Pineda
Aram Kotzinian
Bakur Parsamyan
Catarina Quintans
Chandradoy Chatterjee
Chao Shi
Christophe Menezes Pires
Craig Roberts
Cédric Mezrag
Daniele Binosi
Daniele Panzieri
Davide Giordano
Dominik Steffen
Emanuel Ydrefors
Eugene Pasyuk
Eva-Maria Kabuss
Fabian Metzger
Fabienne Kunne
Fabio Braghin
Feliciano de Soto
Franco Bradamante
Fulvio Tessarotto
Gastao Krein
George Smirnov
Giovanni Salme'
Hamlet Mkrtchyan
Hartmut Schmieden
Horst Fischer
Hrachya Marukyan
Huey-Wen Lin
Igor Denisenko
Jan Friedrich
Jen-Chieh Peng
Jiangshan LAN
Jianhong Ruan
Jin-Li Zhang
Joannis Papavassiliou
Jorge Berenguer Antequera
Jorge Segovia
Jose Manuel Morgado Chávez
José Rodriguez Quintero
João Pacheco De Melo
Kyungseon Joo
Lei Chang
Marcia Quaresma
Marcin Stolarski
Marius Löffler
Marketa Peskova
Martin Kurt Hoffmann
Michael Doering
Mikhail Zavertyaev
Minghui Ding
Miroslav Finger
Norihiro Doshita
null null
Oleg Denisov
Oleg Kouznetsov
Pei-Lin Yin
Peng Cheng
Ralf Gothe
Rong WANG
Sergei Gerassimov
Shu-Sheng Xu
Stefano Levorato
Stephan Paul
Stephane Platchkov
Takahiro Iwata
Takahiro Sawada
Valery Lyubovitsky
Victor Mokeev
Vladimir Poliakov
Vladimir Saleev
Wayne de Paula
Wen-Chen Chang
Wolf-Dieter Nowak
Xurong Chen
Yann Bedfer
Zhu-Fang Cui
