Results 51 to 60 of about 261,774 (343)

Higher radial and orbital excitations in the charmed meson family [PDF]

open access: yes, 2015
Considering abundant experimental information of charmed mesons and the present research status, in this work we systematically study higher radial and orbital excitations in the charmed meson family by analyzing the mass spectrum and calculating their ...
Qin-Tao Song   +3 more
semanticscholar   +1 more source

Determination of the X(3872) meson quantum numbers. [PDF]

open access: yesPhysical Review Letters, 2013
The quantum numbers of the X(3872) meson are determined to be J(PC)=1(++) based on angular correlations in B(+)→X(3872)K(+) decays, where X(3872)→π(+)π(-)J/ψ and J/ψ→μ(+)μ(-).
R. Aaij   +499 more
semanticscholar   +1 more source

Aspects of meson properties in dense nuclear matter [PDF]

open access: yes, 2001
We investigate the modification of meson spectral densities in dense nuclear matter at zero temperature. These effects are studied in a fully relativistic mean field model which goes beyond the linear density approximation and also includes baryon ...
A.K. Dutt-Mazumder   +20 more
core   +2 more sources

QED effects in the pseudoscalar meson sector [PDF]

open access: yes, 2015
A bstractIn this paper we present results on the pseudoscalar meson masses from a fully dynamical simulation of QCD+QED, concentrating particularly on violations of isospin symmetry.
R. Horsley   +11 more
semanticscholar   +1 more source

Interactions of heavy-light mesons [PDF]

open access: yes, 1999
The potential between static-light mesons forming a meson-meson or a meson-antimeson system is calculated in quenched and unquenched SU(3) gauge theory.
Green, AM   +3 more
core   +2 more sources

Feasibility to measure the properties of φ(1020) meson in collisions of bismuth nuclei at an energy of 9.2 GeV in the NICA collider using the MPD experimental setup

open access: yesSt. Petersburg Polytechnical University Journal: Physics and Mathematics
We report results on a feasibility study of measuring the properties of φ (1020) resonance in collisions of bismuth nuclei at an energy of 9.2 GeV using the MPD detector at the NICA collider.
Berdnikov Yaroslav   +4 more
doaj   +1 more source

Stark effect and dissociation of mesons in holographic conductor

open access: yesJournal of High Energy Physics, 2023
We study the meson spectrum of the N $$ \mathcal{N} $$ = 4 supersymmetric Yang-Mills theory with N $$ \mathcal{N} $$ = 2 fundamental hypermultiplets for a finite electric field by using the D3/D7 model.
Shuta Ishigaki   +2 more
doaj   +1 more source

Top mesons [PDF]

open access: yesThe European Physical Journal C, 1998
14 pages, 3 figures, epsfig ...
openaire   +2 more sources

The Ds0(2590)+ as the dressed cs¯(21S0) meson in a coupled-channels calculation

open access: yesPhysics Letters B, 2022
The recent discovery of the Ds0(2590)+ meson by the LHCb Collaboration has stimulated the analysis of meson-meson channels effects in the two-body quark-antiquark meson spectrum.
Pablo G. Ortega   +3 more
doaj  

Composite leptoquarks and anomalies in B-meson decays [PDF]

open access: yes, 2014
A bstractWe attempt to explain recent anomalies in semileptonic B decays at LHCb via a composite Higgs model, in which both the Higgs and an SU(2)L-triplet leptoquark arise as pseudo-Goldstone bosons of the strong dynamics.
B. Gripaios, M. Nardecchia, S. Renner
semanticscholar   +1 more source

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