Würzburg 2018 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 11: QCD / Partonstruktur

T 11.6: Vortrag

Montag, 19. März 2018, 17:15–17:30, Z6 - SR 1.002

Measurement of W/Z production in the high p_T, boosted region at CMS — •Jindrich Lidrych, Hannes Jung, and Paolo Gunnellini — DESY, Hamburg, Germany

Decay products of the W/Z boson with the very high transverse momentum (p_T) are collimated in the momentum direction of the mother particle and are merged into a fat jet with the characteristic substructure. Since the properties of the W and Z boson are precisely predicted by the Standard Model (SM), the measurements with the boosted W/Z boson can be in particular interesting for probing the SM at the extreme energies.

In this talk, we will present the Monte Carlo simulations on the detector level for the the measurement of W/Z production in the boosted region at CMS. This study will be used for the experimental reconstruction of boosted objects to measure the production of W/Z with the high p_T in proton-proton collisions at √s = 13 TeV collected by the CMS experiment at the LHC.