Probe of the Anomalous Quartic Couplings with Beam Polarization at the CLIC

Abstract

We have investigated the anomalous quartic couplings defined by the dimension-8 operators in semileptonic decay channel of the $e^{+}{e}^{-}\to {\nu }_e{W}^{-}{W}^{+}{\bar{\nu }}_e$ process for unpolarized and polarized electron (positron) beam at the Compact Linear Collider. We give the $95\%$ confidence level bounds on anomalous $\frac{f_{S0}}{{\Lambda }^4}$, $\frac{f_{S1}}{{\Lambda }^4}$ and $\frac{f_{T0}}{{\Lambda }^4}$ couplings for various values of the integrated luminosities and center-of-mass energies. The best sensitivities obtained on anomalous $\frac{f_{S0}}{{\Lambda }^4}$, $\frac{f_{S1}}{{\Lambda }^4}$ and $\frac{f_{T0}}{{\Lambda }^4}$ couplings through the process $e^{+}{e}^{-}\to {\nu }_e{W}^{-}{W}^{+}{\bar{\nu }}_e$ with beam polarization at $\sqrt{s}=3$ TeV and an integrated luminosity of $L_{int}=2000$ fb${}^{-1}$ are $[-4.05;3.67]\times 10^{-12}$ GeV${}^{-4}$, $[-3.08;2.12]\times 10^{-12}$ GeV${}^{-4}$, $[-1.98;0.64]\times 10^{-13}$ GeV${}^{-4}$, which show improvement over the current bounds.

8 pages, 7 figures and 8 tables, published version

References in corpus (15)

• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
• p p -> j j e+/- mu+/- nu nu and j j e+/- mu-/+ nu nu at O(α_{em}^6) and O(α_{em}^4 α_s^2) for the Study of the Quartic Electroweak Gauge Boson Vertex at LHC
• Measurements of $W^{\pm }Z$ production cross sections in $pp$ collisions at $\sqrt{s}=8$ TeV with the ATLAS detector and limits on anomalous gauge boson self-couplings
• Measurements of $Z\gamma$ and $Z\gamma \gamma$ production in $pp$ collisions at $\sqrt{s}=$ 8 TeV with the ATLAS detector
• Sensitivity to anomalous quartic gauge couplings in photon-photon interactions at the LHC
• Anomalous quartic ZZgammagamma couplings in gamma-proton collision at the LHC
• Anomalous WWgamma couplings in gamma-proton collision at the LHC
• Determination of New Electroweak Parameters at the ILC - Sensitivity to New Physics
• Analysis of anomalous quartic $WWZ\gamma$ couplings in $\gamma p$ collision at the LHC
• Anomalous Quartic $WW\gamma \gamma$ and $ZZ\gamma \gamma$ Couplings in $e\gamma$ Collision With Initial Beams and Final State Polarizations
• Search for anomalous quartic $WWZ\gamma$ couplings at the future linear $e^{+}{e}^{-}$ collider
• Left-right non-linear dynamical Higgs
• $WZ$ Production at $e\gamma$ Colliders and Anomalous Quartic $WWZ\gamma$ Coupling

Cited by in corpus (8)

• Anomalous triple gauge boson couplings in $ZZ$ production at the LHC and the role of $Z$ boson polarizations
• Study on the anomalous quartic $W^{+}{W}^{-}\gamma \gamma$ couplings of electroweak bosons in $e^{-}p$ collisions at the LHeC and the FCC-he
• Study of the projected sensitivity on the anomalous quartic gauge couplings via $Z\gamma \gamma$ production at the CLIC
• Model independent study for the anomalous quartic $WW\gamma \gamma$ couplings at Future Electron-Proton Colliders
• Search for the anomalous $WW\gamma$ couplings through the process $e^{-}{e}^{+}\to {\nu }_e{\bar{\nu }}_e\gamma$ at ILC with unpolarized and polarize beams
• The future muon collider for the research of the anomalous neutral quartic $Z\gamma \gamma \gamma$, $ZZ\gamma \gamma$, and $ZZZ\gamma$ couplings
• Sensitivities on the anomalous quartic $\gamma \gamma \gamma \gamma$ and $\gamma \gamma \gamma Z$ couplings at the CLIC
• Analysis of the anomalous quartic $WWWW$ couplings at the LHeC and the FCC-he