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14 (0,124s) •

Result

Search for a narrow tt? resonance in pp? collisions at s=1.96 TeV

multiplied by its branching fraction to tt? . We exclude a leptophobic topcolor Z...

BF - Elementární částice a fyzika vysokých energií

  • 2012
    • •
  • Jx
    • •
  • Link
Result

Search for Z ' resonances decaying to t(t)over-bar in dilepton plus jets final states in pp collisions at root s=7 TeV

of a leptophobic topcolor particle Z' is excluded at the 95% confidence level for resonance...

BF - Elementární částice a fyzika vysokých energií

  • 2013
    • •
  • Jx
    • •
  • Link
Result

Search for a narrow t(t)over-bar resonance in p(p)over-bar collisions at root s=1.96 TeV

a leptophobic topcolor Z' at the 95% confidence level for masses below 835 GeV (940 GeV...

BF - Elementární částice a fyzika vysokých energií

  • 2012
    • •
  • Jx
    • •
  • Link
Result

Dynamical electroweak symmetry breaking due to strong Yukawa interactions

We present a new mechanism for electroweak symmetry breaking (EWSB) based on a strong Yukawa dynamics. We consider an SU(2)(L) x U(1)(Y) gauge invariant model endowed with the usual Standard Model fermion multiplets and with two massive scalar double...

BE - Teoretická fyzika

  • 2009
    • •
  • Jx
Result

Measurement of differential top-quark-pair production cross sections in pp collisions at root s=7 TeV

Normalised differential top-quark-pair production cross sections are measured in pp collisions at a centre-of-mass energy of 7 TeV at the LHC with the CMS detector using data recorded in 2011 corresponding to an integrated luminosity of 5.0 fb(-1). T...

BF - Elementární částice a fyzika vysokých energií

  • 2013
    • •
  • Jx
    • •
  • Link
Result

Search for anomalous production in the highly-boosted all-hadronic final state (vol 09, 029, 2012)

fraction for a topcolor Z0 modeled for several widths, as well as for a Randall...

BF - Elementární částice a fyzika vysokých energií

  • 2014
    • •
  • O
    • •
  • Link
Result

Search for tt¯ resonances in fully hadronic final states in pp collisions at √s = 13 TeV with the ATLAS detector

branching fraction for the new Z′ boson in a topcolor-assisted-technicolor model.

Particles and field physics

  • 2020
    • •
  • Jimp
    • •
  • Link
Result

Search for anomalous t(t)over-bar production in the highly-boosted all-hadronic final state

of the production cross section and branching fraction for a topcolor Z' modeled for several...

BF - Elementární částice a fyzika vysokých energií

  • 2012
    • •
  • Jx
    • •
  • Link
Result

A case study about the mass exclusion limits for the BSM vector resonances with the direct couplings to the third quark generation

The upper bounds that the LHC measurements searching for heavy resonances beyond the Standard model set on the resonance production cross sections are not universal. They depend on various characteristics of the resonance under consideration, like it...

Particles and field physics

  • 2020
    • •
  • Jimp
    • •
  • Link
Result

Search for resonant t(t)over-bar production in proton-proton collisions at root s=13 TeV

decaying to a tt pair are calculated. Limits are derived for a leptophobic topcolor Z 0...

Particles and field physics

  • 2019
    • •
  • Jimp
    • •
  • Link
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