Search for $\mathrm{W^\prime}$ boson resonances decaying into a top quark and a bottom quark in the leptonic final state at $\sqrt{s}=13$ TeV

Search for $\mathrm{W^\prime}$ boson resonances decaying into a top quark and a bottom quark in the leptonic final state at $\sqrt{s}=13$ TeV

CMS

Collaboration

2015

10 pages

Report number:

CMS-PAS-B2G-15-004

Experiments:

CERN-LHC-CMS

View in:

CERN Document Server

pdf

reference search12 citations

Citations per year

Abstract:

We present a search for the production of a heavy gauge boson

\mathrm{W^\prime}

decaying into a top quark and a bottom quark. The dataset used corresponds to an integrated luminosity of 2.2 fb

^{-1}

collected by the CMS experiment at

\sqrt{s}=13

TeV. The final state signature searched for is lepton (

\mathrm{e}, \mu

) plus jets and missing transverse energy. We find no evidence of a

\mathrm{W^\prime}

and set 95

\%

confidence level (C.L.) upper limits on its production cross-section times branching fraction. For

\mathrm{W^\prime}

bosons with purely right handed couplings, the observed (expected) 95

\%

C.L. lower limit is 2.38 (2.17) TeV. These are currently the most stringent limits in this channel.

Note:

Preliminary results

Data
p p: scattering
p p: colliding beams
coupling: right-handed
gauge boson: heavy
gauge boson: pair production
W'
boson: resonance
gauge boson: hadronic decay
transverse energy: missing-energy

References(24)

Figures(7)

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Search for W′\mathrm{W^\prime}W′ boson resonances decaying into a top quark and a bottom quark in the leptonic final state at s=13\sqrt{s}=13s​=13 TeV

Citations per year

Commissioning of the particle-flow event reconstruction wi th leptons from J/ψ and W decays at 7 TeV

theta - a framework for template-based modeling and inference

Search for $\mathrm{W^\prime}$ boson resonances decaying into a top quark and a bottom quark in the leptonic final state at $\sqrt{s}=13$ TeV