Seminar
seminar
Probing Higgs-charm coupling, for current and future LHC
- PLACE kenkyu Honkan 1F meeting room 1
We introduce four different types of datadriven analyses that constrain the size of the Higgscharm Yukawa coupling: (i) recasting the vectorboson associated, Vh, analyses that search for bottompair final state; (ii) the direct measurement of the total width; (iii) the search to h> J/\psi\gamma; (iv) a global fit to the Higgs signal strengths. A comparison with t\bar{t}h data allows us to show that the Higgs does not couple to quarks in a universal way. Finally, we demonstrate how the experimental collaborations can further improve our direct bound (i) using charmtagging.