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SUMMARY:Light Custodians and Higgs Physics in Composite Models
DTSTART;VALUE=DATE-TIME:20120402T120000Z
DTEND;VALUE=DATE-TIME:20120402T130000Z
DTSTAMP;VALUE=DATE-TIME:20130521T031352Z
UID:indico-event-184800@cern.ch
DESCRIPTION:\n	Composite Higgs models involving partial compositeness of S
 tandard Model fermions typically require the introduction of fermionic pa
 rtners which are relatively light in realistic scenarios. In this paper\,
  we analyze the role of these light custodian fermions in the phenomenolo
 gy of the composite Higgs models and show that they significantly modify 
 couplings of the Higgs field. We focus on the coupling to gluons in partic
 ular\, which is of central importance for Higgs production at the LHC. We
  show that this coupling can be increased as well as decreased depending 
 on the SM fermion embedding in the composite multiplets. We also discuss 
 modification of the Higgs couplings to bottom and top quarks and show tha
 t modifications to all these three couplings Hgg\, Htt\, and Hbb are gene
 rically independent parameters.\n\nhttp://indico.cern.ch/conferenceDisplay
 .py?confId=184800
LOCATION:EPFL\, Lausanne Cubotron 727 EPFL
URL:http://indico.cern.ch/conferenceDisplay.py?confId=184800
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