Projected sensitivityto dimension-6 triple gauge couplings at the FCC-hh
Özet
s=100TeV to examine the anomalous WWγcouplings defined by three CP-conserving and two CP-violating effective operators of dimension-6. The analysis containing the realistic detector effects is carried out in the mode where W±bosons in the final state decay into the leptonic channel. The best sensi-tivities obtained from the process pp→W±γon the anomalous couplings CWWW/ 2and CW,B/ 2determined by CP-conserving effective Lagrangians are [−0.010; 0.010]TeV−2and [−0.40; 0.41]TeV−2, while C˜WWW/ 2and C˜
W/ 2couplings defined by CP-violating effective Lagrangian are obtained as [−0.003; 0.003]TeV−2and [−0.32; 0.33]TeV−2at the FCC-hh with Lint=30ab−1. However, if the systematic uncertainty is included, we obtain reduced sensitivities on the anomalous WWγcoupling. The results are compared for assumed systematics of 5%and 10%.