IPM Calendar 
Thursday 22 November 2018   Today  
Events for day: Tuesday 25 September 2018    
           11:00 - 12:00     Particles Phenomenology Journal Club
Signs of CP-violation in Higgs boson interactions

School
PARTICLES AND ACCELERATORS

based on: 1808.06577[hep-ph]


Abstract: Two differential measurements of the CP-sensitive signed azimuthal angle between jets in h+2 jet events, performed by the ATLAS Collaboration, produce a combined asymmetry of 0.3 0.2. If upheld by future higher-precision measurements, this asymmetry could connect the electroweak scale with the dynamics of the baryon asymmetry of the universe. To characterise the potential new interactions, we interpret these measurements using the Standard Model Effective Field Theory. We show that the current data cannot distinguish between the different CP-violating operators that produce such an asy ...

           14:00 - 15:00     Weekly Seminar
HEPCo Group
Ramsey Interferometers as a test for the correction to quantum mechanics

School
PHYSICS

Seminar Room Class D, Farmanieh Building
...