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VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
BEGIN:VEVENT
SEQUENCE:0
UID:UW-Physics-Event-4511
DTSTART:20170425T203000Z
DURATION:PT1H0M0S
DTSTAMP:20260414T223948Z
LAST-MODIFIED:20170503T022426Z
LOCATION:5280 Chamberlin
SUMMARY:what can we learn from the current Higgs data? \, Theory Semin
 ar (High Energy/Cosmology)\, Peisi Huang\, Texas A&M
DESCRIPTION:I am going to use the tth excess as an example to discuss 
 the possibilities for new physics as indicated from the current Higgs 
 data. I am going to review the excess in the tth channel\, and discuss
  two possible interpretations.The first one is that the tth coupling i
 s SM-like\, the signal is due to stop pair production. The second one 
 is the tth coupling is enhanced\, and the enhanced gluon fusion is can
 celed by the presence of light stops. Then I am going to discuss the i
 mplications of a modified tth coupling\, light stops\, and a modified 
 Higgs trilinear coupling to double Higgs production.   
URL:https://www.physics.wisc.edu/events/?id=4511
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