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SUMMARY:From Charge Correlators to QCD Correlation Functions: An EFT Persp
 ective [Joint session with the MPP Theory Seminar]
DTSTART:20260512T090000Z
DTEND:20260512T100000Z
DTSTAMP:20260520T035900Z
UID:indico-event-11899@indico.mpp.mpg.de
DESCRIPTION:Speakers: Pier Francesco Monni (CERN)\n\nCollider correlators 
 have emerged as powerful probes of gauge theory dynamics at colliders. On 
 the theoretical side\, they provide a bridge to fundamental correlation fu
 nctions (CFs)\, which encode a wealth of structural information about the 
 underlying field theory. In this talk\, I will explore this connection fro
 m two complementary perspectives. First\, I will analyse the charge-charge
  correlator in QCD and demonstrate the emergence of a novel form of infrar
 ed safety in the back-to-back limit. I will then discuss how this kinemati
 c regime is directly related to the double light-cone limit of a four-poin
 t CF of vector currents. This correspondence enables the construction of a
 n effective field theory description for the CF\, encoded in a factorisati
 on theorem. Finally\, I will demonstrate how to unify these results\, prov
 iding a coherent framework that connects collider observables to fundament
 al CFs in QCD. I will conclude with a discussion of implications for colli
 der phenomenology and directions for future work.\nThis is a joint session
  with the MPP Theory Seminar - see also https://indico.mpp.mpg.de/event/11
 821/.\n\nhttps://indico.mpp.mpg.de/event/11899/
LOCATION:A.1.01 - Alps  Süd (MPP)
URL:https://indico.mpp.mpg.de/event/11899/
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