Observability of anomalous couplings of electroweak vector-bosons at the LHC and improved formulation of an effective vector-boson approximation

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Total Pages : 0 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Observability of anomalous couplings of electroweak vector-bosons at the LHC and improved formulation of an effective vector-boson approximation by : Ingolf Kuss

Download or read book Observability of anomalous couplings of electroweak vector-bosons at the LHC and improved formulation of an effective vector-boson approximation written by Ingolf Kuss and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Observability of Anomalous Couplings of Electroweak Vektor-bosons at the LHC and Improved Formulation of an Effective Vektor-boson Approximation

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ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.:/5 (916 download)

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Book Synopsis Observability of Anomalous Couplings of Electroweak Vektor-bosons at the LHC and Improved Formulation of an Effective Vektor-boson Approximation by :

Download or read book Observability of Anomalous Couplings of Electroweak Vektor-bosons at the LHC and Improved Formulation of an Effective Vektor-boson Approximation written by and published by . This book was released on 1996 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Study of the Electroweak Symmetry Breaking Sector for the LHC

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Publisher : Springer
ISBN 13 : 3319604988
Total Pages : 207 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Study of the Electroweak Symmetry Breaking Sector for the LHC by : Rafael Delgado López

Download or read book Study of the Electroweak Symmetry Breaking Sector for the LHC written by Rafael Delgado López and published by Springer. This book was released on 2017-06-29 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this dissertation, we revisit the prospects of a strongly interacting theory for the Electroweak Symmetry Breaking Sector of the Standard Model, after the discovery of a Higgs-like boson at 125GeV. As the LHC constrains new phenomena near the Higgs mass, it is natural to assume that the new scale is of order 1TeV. This mass gap might indicate strongly interacting new physics. This work is of quite general validity and model independence. With only a few parameters at the Lagrangian level, multiple channels (possibly with new physics resonances) are describable, and many BSM theories can be treated. It will be of interest to postgraduate students and researchers, and is accessible to newcomers in the field. Many calculations are given in full detail and there are ample graphical illustrations.

Anomalous Higgs Boson Couplings in Vector Boson Fusion : by Tinghua Chen

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (139 download)

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Book Synopsis Anomalous Higgs Boson Couplings in Vector Boson Fusion : by Tinghua Chen by : Tinghua Chen

Download or read book Anomalous Higgs Boson Couplings in Vector Boson Fusion : by Tinghua Chen written by Tinghua Chen and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The discovery of the Higgs boson at the Large Hadron Collider (LHC) in 2012 marked a significant milestone in particle physics. Since then, extensive investigations have been carried out to unravel the properties of the Higgs boson and understand its interactions with other fundamental particles. Monte Carlo simulations play an important role in studies of particle physics. They generate theoretical predictions and can be compared with experimental data to test our understanding of physics. In this dissertation, the anomalous Higgs boson coupling to vector bosons was implemented in VBFNLO for Higgs boson plus three jets via VBF at the next-to-leading order (NLO) accuracy. I present results for a number of collider observables that are sensitive to the CP structure, whether in different CP scenarios and in the Standard Model. I also investigate the effects of NLO multijet merging and NLO QCD corrections matched to a parton shower on selected observables through the framework provided by Herwig 7.

Electroweak Symmetry Breaking and New Physics at the TeV Scale

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Publisher : World Scientific Publishing Company Incorporated
ISBN 13 : 9789810226312
Total Pages : 736 pages
Book Rating : 4.2/5 (263 download)

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Book Synopsis Electroweak Symmetry Breaking and New Physics at the TeV Scale by : Timothy L. Barklow

Download or read book Electroweak Symmetry Breaking and New Physics at the TeV Scale written by Timothy L. Barklow and published by World Scientific Publishing Company Incorporated. This book was released on 1996-01-01 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Minnes-ord vid krydd-kramhandlanden, herr Lorentz Wilh. Bergers begrafning d. 18 maj 1828. Stockholm, tryckt hos Carl Deleen, 1828

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ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (186 download)

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Book Synopsis Minnes-ord vid krydd-kramhandlanden, herr Lorentz Wilh. Bergers begrafning d. 18 maj 1828. Stockholm, tryckt hos Carl Deleen, 1828 by :

Download or read book Minnes-ord vid krydd-kramhandlanden, herr Lorentz Wilh. Bergers begrafning d. 18 maj 1828. Stockholm, tryckt hos Carl Deleen, 1828 written by and published by . This book was released on 1828 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

International Symposium on Vector Boson Self-Interactions

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Publisher : American Inst. of Physics
ISBN 13 : 9781563965203
Total Pages : 432 pages
Book Rating : 4.9/5 (652 download)

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Book Synopsis International Symposium on Vector Boson Self-Interactions by : Ulrich Baur

Download or read book International Symposium on Vector Boson Self-Interactions written by Ulrich Baur and published by American Inst. of Physics. This book was released on 2000-04-14 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the conference proceedings of the International Symposium on Vector Boson Self-interactions and should be of interest to researchers in elemental particle physics.

Multi-Boson Interactions at the Run 1 LHC.

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (982 download)

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Book Synopsis Multi-Boson Interactions at the Run 1 LHC. by :

Download or read book Multi-Boson Interactions at the Run 1 LHC. written by and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This review article covers results on the production of all possible electroweak boson pairs and 2-to-1 vector boson fusion (VBF) at the CERN Large Hadron Collider (LHC) in proton-proton collisions at a center-of-mass energy of 7 TeV and 8 TeV. The data was taken between 2010 and 2012. Limits on anomalous triple gauge couplings (aTGCs) then follow. In addition, data on electroweak triple gauge boson production and 2-to-2 vector boson scattering (VBS) yield limits on anomalous quartic gauge boson couplings (aQGCs). The LHC hosts two general purpose experiments, ATLAS and CMS, which both have reported limits on aTGCs and aQGCs which are herein summarized. The interpretation of these limits in terms of an effective field theory (EFT) is reviewed, and recommendations are made for testing other types of new physics using multi-gauge boson production.

Transversal Modes and Higgs Bosons in Electroweak Vector-boson Scattering at the LHC

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (118 download)

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Book Synopsis Transversal Modes and Higgs Bosons in Electroweak Vector-boson Scattering at the LHC by : Simon Braß

Download or read book Transversal Modes and Higgs Bosons in Electroweak Vector-boson Scattering at the LHC written by Simon Braß and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Combined Search for Anomalous Pseudoscalar HVV Couplings in VH Production and H to VV Decay

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (946 download)

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Book Synopsis Combined Search for Anomalous Pseudoscalar HVV Couplings in VH Production and H to VV Decay by :

Download or read book Combined Search for Anomalous Pseudoscalar HVV Couplings in VH Production and H to VV Decay written by and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A search for anomalous pseudoscalar couplings of the Higgs boson H to electroweak vector bosons V (= W or Z) in a sample of proton-proton collision events corresponding to an integrated luminosity of 18.9 fb$^{-1}$ at a center-of-mass energy of 8 TeV is presented. Events consistent with the topology of associated VH production, where the Higgs boson decays to a pair of bottom quarks and the vector boson decays leptonically, are analyzed. The consistency of data with a potential pseudoscalar contribution to the HVV interaction, expressed by the effective pseudoscalar cross section fractions $f_{a_3}$, is assessed by means of profile likelihood scans. Results are given for the VH channels alone and for a combined analysis of the VH and previously published H $\rightarrow$ VV channels. Assuming the standard model ratio of the coupling strengths of the Higgs boson to top and bottom quarks, $ f_{a_3}^{\mathrm{ZZ}}>0.0034$ is excluded at 95% confidence level in the combination.

Analysis of the Vector Boson Self Interaction and the Search for Anomalous Couplings at Center-of-Mass Energy

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Book Synopsis Analysis of the Vector Boson Self Interaction and the Search for Anomalous Couplings at Center-of-Mass Energy by :

Download or read book Analysis of the Vector Boson Self Interaction and the Search for Anomalous Couplings at Center-of-Mass Energy written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Anomalous Couplings, Resonances and Unitarity in Vector Boson Scattering

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Total Pages : pages
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Book Synopsis Anomalous Couplings, Resonances and Unitarity in Vector Boson Scattering by : Marco Sekulla

Download or read book Anomalous Couplings, Resonances and Unitarity in Vector Boson Scattering written by Marco Sekulla and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electroweak Vector Boson Fusion at LHC

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ISBN 13 :
Total Pages : 135 pages
Book Rating : 4.:/5 (14 download)

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Book Synopsis Electroweak Vector Boson Fusion at LHC by : Aissa Belhouari

Download or read book Electroweak Vector Boson Fusion at LHC written by Aissa Belhouari and published by . This book was released on 2005 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electroweak Interactions and Unified Theories

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Publisher : Atlantica Séguier Frontières
ISBN 13 : 9782863320556
Total Pages : 616 pages
Book Rating : 4.3/5 (25 download)

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Book Synopsis Electroweak Interactions and Unified Theories by : J. Thanh Van Tran

Download or read book Electroweak Interactions and Unified Theories written by J. Thanh Van Tran and published by Atlantica Séguier Frontières. This book was released on 1988 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electroweak Gauginos with Highly Boosted Hadronically Decaying Bosons at the LHC

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Publisher : Springer
ISBN 13 : 9789811965951
Total Pages : 0 pages
Book Rating : 4.9/5 (659 download)

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Book Synopsis Electroweak Gauginos with Highly Boosted Hadronically Decaying Bosons at the LHC by : Yuta Okazaki

Download or read book Electroweak Gauginos with Highly Boosted Hadronically Decaying Bosons at the LHC written by Yuta Okazaki and published by Springer. This book was released on 2024-01-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supersymmetry (SUSY) introduces superpartners of the Standard Model (SM) particles. If their masses are typically O(100 GeV) ∼ O(TeV), a lightest neutralino can be a candidate for the dark matter, and the problem is solved by canceling the correction of the Higgs boson mass. Further, SUSY can explain the experimental result of the muon magnetic moment (g-2). This book presents a search for electroweakinos—the superpartners of the SM electroweak bosons—such as charginos and neutralinos using data at the LHC collected by the ATLAS detector. Pair-produced electroweakinos decay into the light ones and SM bosons (W/Z/h), and with the large mass difference between the heavy and light electroweakinos, the SM bosons have high momenta. In a fully hadronic final state, quarks decayed from the bosons are collimated, and can consequently be reconstructed as a single large-radius jet. This search has three advantages. The first is a statistical benefit by large branching ratios of the SM bosons. The second is to use characteristic signatures—the mass and substructure—of jets to identify as the SM bosons. The last is a small dependency on the signal model by targeting all the SM bosons. Thanks to them, the sensitivity is significantly improved compared to the previous analyses. Exclusion limits at the 95% confidence level on the heavy electroweakino mass parameter are set as a function of the light electroweakino mass parameter. They are set on wino or higgsino production models with various assumptions, such as the branching ratio of their decaying and the type of lightest SUSY particle. These limits are the most stringent limits. Besides, this book provides the most stringent constraints on SUSY scenarios motivated by the dark matter, the muon g-2 anomaly, and the naturalness.

Constraints on Anomalous Couplings in the Hadronic Decay Channel of Vector Boson Scattering at √s

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (139 download)

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Book Synopsis Constraints on Anomalous Couplings in the Hadronic Decay Channel of Vector Boson Scattering at √s by : Max Neukum

Download or read book Constraints on Anomalous Couplings in the Hadronic Decay Channel of Vector Boson Scattering at √s written by Max Neukum and published by . This book was released on 2023* with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Anomalous Gauge Boson Couplings

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Anomalous Gauge Boson Couplings by :

Download or read book Anomalous Gauge Boson Couplings written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The measurement of anomalous gauge boson self couplings is reviewed for a variety of present and planned accelerators. Sensitivities are compared for these accelerators using models based on the effective Lagrangian approach. The sensitivities described here are for measurement of[open-quotes]generic[close-quotes] parameters[kappa][sub V], [lambda][sub V], etc., defined in the text. Pre-LHC measurements will not probe these coupling parameters to precision better than O(10[sup -1]). The LHC should be sensitive to better than O(10[sup -2]), while a future NLC should achieve sensitivity of O(10[sup -3]) to O(10[sup -4]) for center of mass energies ranging from 0.5 to 1.5 TeV.