Jul 4 – 11, 2018
COEX, SEOUL
Asia/Seoul timezone

Measurement of ttbb production at 13 TeV with the CMS experiment

Jul 6, 2018, 6:30 PM
2h
COEX, SEOUL

COEX, SEOUL

Poster Posters POSTER

Speaker

Chanwook Hwang (Sungkyunkwan University (KR))

Description

The measurement of the cross section ratio σt ̄tbb ̄ / σt ̄tjj is performed in pp collisions at √s = 13 TeV with the CMS detector at the LHC. Events with two leptons (e or μ) and at least four reconstructed jets, including at least two identified as b quark jets, in the final state are selected. The ratio is measured at the particle in visible phase space and the parton level in the full phase space. The measurement is compatible with the expectation obtained from the POWHEG simulation interfaced with PYTHIA.

Primary author

Chanwook Hwang (Sungkyunkwan University (KR))

Presentation materials

There are no materials yet.