H→gg and h→γγ with anomalous couplings at next-to-leading order in qcd

HIGHLIGHTS

• who: Gerhard Buchalla et al. from the Sommerfeld Center for , Mu00fcnchen, Germany have published the research: hu2192gg and hu2192u03b3u03b3 with anomalous couplings at next-to-leading order in QCD, in the Journal: (JOURNAL) of 24/04/2023
• what: The authors demonstrate how this computation can be done in a consistent way within the framework of an electroweak chiral Lagrangian based on a systematic power counting. In Sec VII the authors discuss how h u2192 u03b3u03b3 and h u2192 gg could be treated in Standard Model effective field theory (SMEFT), as an alternative to the EWChL . . .
  

   

  

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