Results 91 to 100 of about 332,423 (200)

W boson polarization as a measure of gauge-Higgs anomalous couplings at the LHC

open access: yesNuclear Physics B, 2019
We show how the $W$ boson polarization in the process of associated $W^{\pm}H$ production at the Large Hadron Collider (LHC) can be used to constrain anomalous $WWH$ couplings. We first calculate the spin density matrix for the $W$ to linear order in the anomalous couplings, which are assumed to be small.
Kumar Rao, Saurabh D. Rindani
openaire   +3 more sources

Active Learning in Physics: From 101, to Progress, and Perspective

open access: yesAdvanced Quantum Technologies, Volume 8, Issue 12, December 2025.
In this review, the concept of active learning is introduced to the physicists at the level of beginner without requirement on background in machine learning. It includes most of the latest applications of active learning in branches of physics, covering but not being limited to quantum information, high energy physics, and condensed matter physics. It
Yongcheng Ding   +3 more
wiley   +1 more source

Measurement of ZZ production in pp collisions at s√=7 TeV and limits on anomalous ZZZ and ZZγ couplings with the ATLAS detector [PDF]

open access: yes, 2013
A measurement of the ZZ production cross section in proton-proton collisions at s√=7 TeV using data recorded by the ATLAS experiment at the Large Hadron Collider is presented.

core   +2 more sources

High energy vector boson scattering in four-body final states to probe Higgs cubic, quartic, and HEFT interactions

open access: yesJournal of High Energy Physics
We compute the energy scales of perturbative unitarity violation in various 2 → 4 vector boson scattering (VBS) processes and compare them to lower multiplicity processes.
Shameran Mahmud, Kohsaku Tobioka
doaj   +1 more source

Constraining the anomalous Higgs boson coupling in ${\bf H+\gamma} $ production

open access: yesChinese Physics C, 2019
Higgs boson production in association with a photon ($H$+$\gamma$) offers a promising channel to test the Higgs boson to photon coupling at various energy scales. Its potential sensitivity to anomalous couplings of the Higgs boson has not been explored with the proton-proton collision data.
Shi, Liaoshan   +3 more
openaire   +2 more sources

Holomorphic field theories and higher algebra

open access: yesBulletin of the London Mathematical Society, Volume 57, Issue 10, Page 2903-2974, October 2025.
Abstract Aimed at complex geometers and representation theorists, this survey explores higher dimensional analogs of the rich interplay between Riemann surfaces, Virasoro and Kac‐Moody Lie algebras, and conformal blocks. We introduce a panoply of examples from physics — field theories that are holomorphic in nature, such as holomorphic Chern‐Simons ...
Owen Gwilliam, Brian R. Williams
wiley   +1 more source

The two scales of new physics in loop-induced Higgs couplings

open access: yesJournal of High Energy Physics
Probing new physics through precise measurements of Higgs boson couplings is a central objective of the particle collider program at the high-energy frontier.
Florian Nortier   +2 more
doaj   +1 more source

The Search of Anomalous Higgs Boson Couplings at the Large Hadron Electron Collider and Future Circular Electron Hadron Collider

open access: yes, 2018
The Higgs boson was discovered by the ATLAS and CMS experimental groups in 2012 at the Large Hadron Collider (LHC). Production and decay properties of the Higgs boson, Standard Model (SM) couplings, and limits on effective scale of the Higgs boson’s ...
Abdulkadir Senol   +5 more
core   +1 more source

WWh anomalous couplings at one loop from a seesaw variant of radiatively-induced neutrino masses

open access: yesJournal of High Energy Physics
After the successful measurement of the Higgs-like particle at the Large Hadron Collider, the determination of whether it corresponds to either the minimal version of the Higgs scalar, provided by the Standard Model, or to some new physics, so far ...
Héctor Novales-Sánchez   +3 more
doaj   +1 more source

Measurement of the W boson polarization in top quark decays with the ATLAS detector [PDF]

open access: yes, 2012
This paper presents measurements of the polarization of W bosons in top quark decays, derived from tt¯ events with missing transverse momentum, one charged lepton and at least four jets, or two charged leptons and at least two jets.
G. Khoriauli   +999 more
core   +4 more sources

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