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SUMMARY:High-precision calculation of the Quark–Gluon coupling from Latt
 ice QCD
DTSTART:20260218T130000Z
DTEND:20260218T140000Z
DTSTAMP:20260312T211200Z
UID:indico-event-1616763@indico.cern.ch
DESCRIPTION:Speakers: Alberto Ramos Martinez (Univ. of Valencia and CSIC (
 ES))\n\nThe value of the strong coupling constant is key to understanding 
 current high-energy experimental data. I will present a first-principles d
 etermination of αs using dedicated lattice-QCD techniques. The talk will 
 focus on the methods that have enabled us to achieve sub-percent precision
 —our uncertainty is roughly half that of the combined phenomenological d
 eterminations—while keeping theoretical and other systematic errors sub-
 dominant. This result reduces theoretical uncertainties in high-energy exp
 eriments\, enhancing prospects for new-physics discovery and enabling rigo
 rous precision tests of the Standard Model\, while confirming QCD as the t
 heory of strong interactions across all energy scales.\n\nhttps://indico.c
 ern.ch/event/1616763/\n\nZoom: https://cern.zoom.us/j/67346292748?pwd=ZnRk
 QWh0ZXVFQTc5K256QW5NcEcrdz09
LOCATION:4/3-006 - TH Conference Room (CERN)
URL:https://indico.cern.ch/event/1616763/
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