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SUMMARY:QCD corrections to the electroweak sphaleron rate
DTSTART:20260923T120000Z
DTEND:20260923T130000Z
DTSTAMP:20261007T090100Z
UID:indico-event-40833@indico.in2p3.fr
DESCRIPTION:Speakers: Dietrich Bodeker (Université Bielefeld\, Allemagne)
 \n\n\nSéminaire interne à l'équipe ThéorieIn the early Universe baryon
  number conservation is violated by electroweak sphalerons. These are proc
 esses involving electroweak gauge fields with ultrasoft momenta which are 
 non-perturbative.  They can be computed on the lattice with an effective 
 classical field theory. A key parameter in this effective theory is the we
 ak-isospin conductivity. Previously only electroweak interactions have bee
 n included in its computation. I describe how it is affected by QCD intera
 tions and show the resulting corrections.\n\n\nhttps://indico.in2p3.fr/eve
 nt/40833/
LOCATION:Amphi Charpak (Subatech IMT Atlantique)
URL:https://indico.in2p3.fr/event/40833/
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