Results 81 to 90 of about 45,649 (234)

Measurements of Higgs Boson Properties using the ATLAS Detector

open access: yesEPJ Web of Conferences, 2014
Measurements are presented of the production properties, couplings and spin-parity of the recently discovered Higgs-like boson using the decays into boson pairs, γγ, ZZ∗→ 4ℓ and WW∗→ ℓνℓν.
Cao Tingting
doaj   +1 more source

Observation of H→bb¯ decays and VH production with the ATLAS detector

open access: yesPhysics Letters B, 2018
A search for the decay of the Standard Model Higgs boson into a bb¯ pair when produced in association with a W or Z boson is performed with the ATLAS detector.
M. Aaboud   +2934 more
doaj   +1 more source

Alzheimer's disease biomarkers and memory performance in a Brazilian population

open access: yesAlzheimer's &Dementia, Volume 21, Issue S3, December 2025.
Abstract Background Understanding the relationship between Alzheimer's disease (AD) biomarkers and cognitive performance in diverse populations is essential to uncover how social and demographic factors influence brain pathology and clinical manifestations.
Elisa de Paula   +19 more
wiley   +1 more source

Excited States of Coherent Harmonic Qubits With Long‐Range Photon Coupling and Dissipation

open access: yesAnnalen der Physik, Volume 537, Issue 12, December 2025.
When N qubits are strongly coupled with photons in a cavity, they can condense into a ground state with negative energy gap. Some new information is found on coherent transitions among excited states of this system, by simulating them numerically for small N.
L. Gamberale, G. Modanese
wiley   +1 more source

Critical Sensing with a Single Bosonic Mode Without Boson–Boson Interactions

open access: yesAdvanced Quantum Technologies
Abstract Critical phenomena of quantum systems are useful for enhancement of quantum sensing. However, experimental realizations of criticality enhancement are confined to very few systems, owing to the stringent requirements, including the thermodynamical or scaling limit, and fine control of interacting quantum subsystems or ...
Ken Chen   +6 more
openaire   +2 more sources

An Introduction to Bosonization [PDF]

open access: yes, 2006
This is an expanded version of a lecture given at the {\it Workshop on Theoretical Methods for Strongly Correlated Fermions}, held at the {\it Centre de Recherches Math matiques}, in Montr al, from May 26 to May 30, 1999. After general comments on the relevance of field theory to condensed matter systems, the continuum description of interacting ...
openaire   +2 more sources

The sensitivity of the Higgs boson branching ratios to the W boson width

open access: yesPhysics Letters B, 2016
The Higgs boson branching ratio into vector bosons is sensitive to the decay widths of those vector bosons because they are produced with at least one boson significantly off-shell.
William Murray
doaj   +1 more source

A Superalgebra Within: Representations of Lightest Standard Model Particles Form a Z25$\mathbb {Z}_2^5$‐Graded Algebra

open access: yesAnnalen der Physik, Volume 537, Issue 12, December 2025.
 A set of particle representations, familiar from the Standard Model, collectively form a superalgebra. Those representations mirroring the behaviour of the Standard Model's gauge bosons, and three generations of fermions, are each included in this algebra, with exception only to those representations involving the top quark.
N. Furey
wiley   +1 more source

Supercurrents and Tunneling in Massive Many‐Vortex Necklaces and Star‐Lattices

open access: yesAnnalen der Physik, Volume 537, Issue 12, December 2025.
It is numerically shown how massive many‐vortex systems, in a mixture of Bose–Einstein condensates, can host the bosonic tunneling of the infilling component in an almost‐periodic way when the vortices are organized in necklaces or star‐lattices. The purpose is to explore the conditions for the onset of Josephson supercurrents in rotating many‐vortex ...
Alice Bellettini, Vittorio Penna
wiley   +1 more source

On the feasibility of a 750 GeV complementary Higgs boson

open access: yesResults in Physics, 2016
Summary: It is shown that the adoption of the Stueckelberg mechanism, as an alternative to the Spontaneous Symmetry Breaking mechanism, gives an adequate explanation for the recent reported signatures in LHC experiments at CERN, which points to the ...
Engel Roza
doaj   +1 more source

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