Results 81 to 90 of about 281,405 (223)

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

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

Boson stars in the centre of galaxies?

open access: yes, 2008
We investigate the possible gravitational redshift values for boson stars with a self-interaction, studying a wide range of possible masses. We find a limiting value of z_lim \simeq 0.687 for stable boson star configurations.
Liddle, Andrew R., Schunck, Franz E.
core   +1 more source

From polymer to SiOC glass: structure, microstructure, mechanical, and thermal properties

open access: yesJournal of the American Ceramic Society, Volume 108, Issue 12, December 2025.
Abstract The transformation of a methyl‐siloxane into a SiOC glass in Ar and reactive CO2 atmosphere was studied through positron annihilation spectroscopy, infrared spectroscopy, density, and calorimetric measurements, whereas the mechanical properties were monitored by nanoindentation and the thermal diffusivity measured by the laser flash method ...
Mattia Biesuz   +13 more
wiley   +1 more source

Gravitational Wave Signatures of Highly Compact Boson Star Binaries

open access: yes, 2017
Solitonic boson stars are stable objects made of a complex scalar field with a compactness that can reach values comparable to that of neutron stars. A recent study of the collision of identical boson stars produced only non-rotating boson stars or black
Bezares, Miguel   +5 more
core   +1 more source

Parent–adolescent discrepancies in perceptions of parental warmth: Cross‐cultural differences and longitudinal associations with internalizing symptoms

open access: yesJournal of Research on Adolescence, Volume 35, Issue 4, December 2025.
Abstract Research suggests that adolescents often perceive parental behaviors—such as expressions of warmth and affection—differently than their parents do. These parent–adolescent discrepancies offer meaningful insight into family functioning during adolescence and adolescent mental health, though existing findings remain mixed.
Concetta Esposito   +20 more
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

Low‐Energy Atomic Scattering: S‐Wave Relation Between the Interaction Potential and the Phase Shift

open access: yesAnnalen der Physik, Volume 537, Issue 11, November 2025.
The validity of the on‐shell approximation for s‐wave scattering is examined across one, two, and three dimensions using exactly solvable model interaction potentials. By comparing exact and approximate s‐wave components of the interaction potential, the analysis reveals that the approximation improves with increasing momentum and decreasing ...
Francesco Lorenzi, Luca Salasnich
wiley   +1 more source

Search for heavy resonances in final states with four leptons and missing transverse momentum or jets in pp collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics
A search for a new heavy boson produced via gluon-fusion in the four-lepton channel with missing transverse momentum or jets is performed. The search uses proton-proton collision data equivalent to an integrated luminosity of 139 fb −1 at a centre-of ...
The ATLAS collaboration   +2878 more
doaj   +1 more source

An Exactly Solvable Model of Interacting Bosons

open access: yes, 2004
We introduce a class of exactly solvable boson models. We give explicit analytic expressions for energy eigenvalues and eigenvectors for an sd-boson Hamiltonian, which is related to the SO(6) chain of the Interacting Boson Model Hamiltonian.Comment: 8 ...
Balantekin, A. B.   +2 more
core   +2 more sources

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