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Related papers: Bounding Anomalous Gauge-Boson Couplings

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We consider the possibility of observing deviations from the Standard Model gauge-boson self-couplings at a future $500$~GeV $e^+ e^-$ linear collider. We concentrate on the case in which the electroweak symmetry breaking sector is strongly…

High Energy Physics - Phenomenology · Physics 2009-10-28 A. A. Likhoded , T. Han , G. Valencia

The bounds on the anomalous contributions to the ggh and zgh vertices that can be obtained via the process eg->eh are discussed through a model independent analysis based on SU(2) X U(1) invariant operators of dim=6. A light Higgs boson…

High Energy Physics - Phenomenology · Physics 2007-05-23 E. Gabrielli , V. A. Ilyin , B. Mele

We discuss the meaning of anomalous vector boson self couplings. Implications of present experimental constraints for future colliders are discussed. Results for triple vector boson production at the LHC are given.

High Energy Physics - Phenomenology · Physics 2007-05-23 J. J. van der Bij , A. Ghinculov

We provide a self-contained introduction for entanglement-assisted quantum error-correcting codes in this book chapter.

Quantum Physics · Physics 2016-10-14 Todd Brun , Min-Hsiu Hsieh

We consider the virtual effects of a general type of Anomalous (triple) Gauge Couplings on various experimental observables in the process of electron-positron annihilation into a final fermion-antifermion state. We show that the use of a…

High Energy Physics - Phenomenology · Physics 2009-10-28 A. Blondel , F. M. Renard , L. Trentadue , C. Verzegnassi

We propose and prove an existential theorem for entanglement-assisted asymmetric quantum error correction. Then we demonstrate its superiority over the conventional one.

Quantum Physics · Physics 2020-05-22 Ryutaroh Matsumoto

This is a technical appendix to "Adaptive estimation of stationary Gaussian fields". We present several proofs that have been skipped in the main paper.

Statistics Theory · Mathematics 2009-09-01 Nicolas Verzelen

We study possible new physics interactions in the $ZZH$ vertex contributing to the Higgsstrahlung process $e^+ e^- \to ZH$ at proposed future $e^+e^-$ colliders using the polarization of the $Z$ as a probe. We calculate the spin density…

High Energy Physics - Phenomenology · Physics 2020-01-08 Kumar Rao , Saurabh D. Rindani , Priyanka Sarmah

We reassess non-standard triple gauge couplings in the light of the recent $(g-2)_\mu$ measurement at FNAL, the new lattice theory result of $(g-2)_\mu$ and the updated measurements of several $B$-decay modes. In the framework of SMEFT,…

High Energy Physics - Phenomenology · Physics 2023-01-04 Debajyoti Choudhury , Kuldeep Deka , Suvam Maharana , Lalit Kumar Saini

We analyze the effect of lossy compression in the processing of sensor signals that must be used to detect anomalous events in the system under observation. The intuitive relationship between the quality loss at higher compression and the…

Information Theory · Computer Science 2024-10-28 Alex Marchioni , Andriy Enttsel , Mauro Mangia , Riccardo Rovatti , Gianluca Setti

We obtain limits on the anomalous coupling $HZ\gamma$ through data published by the L3 Collaboration on the process $e^+e^-\to \tau^+\tau^- \gamma$. Our analysis leads to bounds on this coupling of order $10^{-2}$, for an intermediate mass…

High Energy Physics - Phenomenology · Physics 2011-07-26 A. Gutierrez-Rodriguez , J. Montano , M. A. Perez

If extra gauge bosons are observed at the LHC or at a linear e+e- collider, the reaction e+e- --> nu nubar gamma can give information on the couplings (W' nu l) and (Z' nu nubar). The total cross section and polarization asymmetries are the…

High Energy Physics - Phenomenology · Physics 2007-05-23 Stephen Godfrey , Pat Kalyniak , Basim Kamal , Arnd Leike

This results in this paper have been merged with the result in arXiv:1003.0167. The authors would like to withdraw this version. Please see arXiv:1008.5356 for the merged version.

Data Structures and Algorithms · Computer Science 2010-09-07 Jian Li , Julián Mestre

We consider a loosely coupled, non-iterative Robin-Robin coupling method proposed and analyzed in [Numer. Algorithms, 99:921-948, 2025] for a parabolic-parabolic interface problem. We modify the first step of the scheme so that several…

Numerical Analysis · Mathematics 2025-09-11 Erik Burman , Miguel A. Fernandez , Johnny Guzman , Sijing Liu

A comment on the paper "Truncated Schwinger-Dyson Equations and Gauge Covariance in QED3", Few-Body Syst. 41, 185 (2007) [hep-ph/0511291].

High Energy Physics - Phenomenology · Physics 2008-07-09 S. -Y. Wang

As an illustration of general principles, the $W$-boson loop contribution to the amplitude for the decay $H\to \gamma \gamma$ is calculated within a specific model for the effective lagrangian describing the anomalous gauge boson couplings.…

High Energy Physics - Phenomenology · Physics 2011-03-23 Jiri Novotny , Miroslav Stohr

Gauge boson self-couplings are completely defined by the non-Abelian gauge symmetry of the Standard Model (SM). For this reason, a direct search for these couplings is extremely significant in understanding the gauge structure of the SM.…

High Energy Physics - Phenomenology · Physics 2023-03-15 V. Ari , E. Gurkanli , M. Köksal , A. Gutiérrez-Rodríguez , M. A. Hernández-Ruíz

We give an overview of the problems and developments associated with the calculation of radiative corrections to off-shell gauge-boson pair production in e^+ e^- collisions.

High Energy Physics - Phenomenology · Physics 2007-05-23 Wim Beenakker , Ansgar Denner

Many extensions of the Standard Model include an extra gauge boson, whose couplings to fermions are constrained by the requirement that anomalies cancel. We find a general solution to the resulting diophantine equations in the plausible…

High Energy Physics - Theory · Physics 2020-10-21 B C Allanach , Ben Gripaios , Joseph Tooby-Smith

The process mu+ mu- --> H gamma, though small compared to the resonance process, could be observable at proposed muon colliders, given expected integrated luminosities. The apparently leading diagrams occur at tree-level, and are…

High Energy Physics - Phenomenology · Physics 2007-05-23 Ali Abbasabaddi , David Bowser-Chao , Duane A. Dicus , Wayne W. Repko