Results 11 to 20 of about 381,312 (302)

Phase-Programmable Gaussian Boson Sampling Using Stimulated Squeezed Light. [PDF]

open access: yesPhysical Review Letters, 2021
We report phase-programmable Gaussian boson sampling (GBS) which produces up to 113 photon detection events out of a 144-mode photonic circuit. A new high-brightness and scalable quantum light source is developed, exploring the idea of stimulated ...
Han-Sen Zhong   +25 more
semanticscholar   +1 more source

Bell inequalities and quantum entanglement in weak gauge boson production at the LHC and future colliders [PDF]

open access: yesThe European Physical Journal C, 2023
Quantum entanglement of weak interaction gauge bosons produced at colliders can be explored by computing the corresponding polarization density matrix. To this end, we consider the Higgs boson decays $$H\rightarrow W W^*$$ H → W W ∗ and $$H\rightarrow Z ...
M. Fabbrichesi   +3 more
semanticscholar   +1 more source

Electroweak precision fit and new physics in light of the W boson mass [PDF]

open access: yesPhysical Review D, 2022
The $W$ boson mass is one of the most important electroweak precision observables for testing the Standard Model or its extensions. The very recent measured $W$ boson mass at CDF shows about $7\sigma$ deviations from the SM prediction, which may ...
Chih-Ting Lu   +3 more
semanticscholar   +1 more source

Search for invisible Higgs-boson decays in events with vector-boson fusion signatures using 139 fb−1 of proton-proton data recorded by the ATLAS experiment [PDF]

open access: yesJournal of High Energy Physics, 2022
A direct search for Higgs bosons produced via vector-boson fusion and subsequently decaying into invisible particles is reported. The analysis uses 139 fb−1 of pp collision data at a centre-of-mass energy of s\documentclass[12pt]{minimal} \usepackage ...
G. Aad   +499 more
semanticscholar   +1 more source

Boson sampling for generalized bosons

open access: yesPhysical Review Research, 2022
Fixed typos and added references.
En-Jui Kuo   +4 more
openaire   +3 more sources

High-precision measurement of the W boson mass with the CDF II detector.

open access: yesScience, 2022
The mass of the W boson, a mediator of the weak force between elementary particles, is tightly constrained by the symmetries of the standard model of particle physics. The Higgs boson was the last missing component of the model.
T. Aaltonen   +396 more
semanticscholar   +1 more source

Measurement of the W boson mass [PDF]

open access: yesJournal of High Energy Physics, 2021
The W boson mass is measured using proton-proton collision data at s\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek ...
V. Abazov   +486 more
semanticscholar   +1 more source

Search for invisible decays of the Higgs boson produced via vector boson fusion in proton-proton collisions at $\sqrt{s} =$ 13 TeV [PDF]

open access: yes, 2022
A search for invisible decays of the Higgs boson produced via vector boson fusion (VBF) has been performed with 101 fb$^{-1}$ of proton-proton collisions delivered by the LHC at $\sqrt{s} =$ 13 TeV and collected by the CMS detector in 2017 and 2018.
Cms Collaboration
semanticscholar   +1 more source

Measurement of the Higgs boson width and evidence of its off-shell contributions to ZZ production [PDF]

open access: yesNature Physics, 2022
Since the discovery of the Higgs boson in 2012, detailed studies of its properties have been ongoing. Besides its mass, its width—related to its lifetime—is an important parameter. One way to determine this quantity is to measure its off-shell production,
A. W. J. W. T. S. K. M. A. Escalante R. M. N. L. D. I Tumasyan Adam Andrejkovic Bergauer Chatterjee Dama   +499 more
semanticscholar   +1 more source

Bosons doubling [PDF]

open access: yesThe European Physical Journal C, 2000
12 ...
Mohrbach, H., Bérard, A., Gosselin, P.
openaire   +2 more sources

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