26-30 July 2021
Zoom
Europe/Berlin timezone

Jet substructure measurements in CMS

26 Jul 2021, 15:15
15m
Zoom

Zoom

Parallel session talk QCD and Hadronic Physics T06: QCD and Hadronic Physics

Speaker

Suman Chatterjee (Austrian Academy of Sciences (AT))

Description

Various measurements related to the study of hadronic jets substructure in proton collisions at 13 TeV with the CMS experiment are presented. The differential jet production cross section as a function of the jet mass and transverse momentum is shown in events with a Z boson plus jet topology, with and without the soft radiation within a jet removed by a jet grooming algorithm. Measurement of jet substructure observables describing the distribution of particles within quark- and gluon-initiated jets, are carried out with both dijet and Z plus jet event samples. The cross section of hadronically decaying W/Z bosons identified using jets with a large cone radius at large transverse momenta together with jet substructure identification criteria, are also presented.

Collaboration / Activity CMS

Primary authors

CMS Suman Chatterjee (Austrian Academy of Sciences (AT))

Presentation Materials