Kavli Affiliate: Feng Wang | First 5 Authors: Fangyi Guo, Yaquan Fang, Gang Li, Xinchou Lou, Feng Wang | Summary: This note presents the prospects of measuring $Br(Hto gammagamma)$ of the Standard Model Higgs boson at the future Circular Electron-Positron Collider (CEPC) baseline detector (CEPC-v4) in $e^{+}e^{-}$ collisions at $sqrt{s}$ = 240 GeV in $e^{+}e^{-} […]
Continue.. Measurement of $Br(H to γγ)$ in $e^{+}e^{-}$ collider at 240GeV in CEPC