Results 21 to 30 of about 1,684,231 (310)
Stark effect and dissociation of mesons in holographic conductor
Journal 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
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AAPPS Bulletin, 2021 AbstractAfter decades-long attempts to measure the mass shift and understand the origin of hadron mass, it became clear that one has to analyze hadrons with small vacuum width. Also, to identify the effect of chiral symmetry breaking, one has to start by looking at chiral partners.
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Vector and axial-vector mesons in nuclear matter [PDF]
Physical Review D, 2021 16 pages, 10 ...
Jochen Wambach +4 more
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Light-cone distribution amplitudes of vector meson in a large momentum effective theory [PDF]
Physical Review D, 2018 We investigate the leading twist light-cone distribution amplitudes (LCDAs) of vector meson in the framework of large momentum effective theory. We derive the matching equation for the LCDAs and quasidistribution amplitudes. The matching coefficients are
Ji Xu, Qi-An Zhang, Shuai Zhao
semanticscholar +1 more source
Diffractive incoherent vector meson production off protons: a quark model approach to gluon fluctuation effects [PDF]
The European Physical Journal C, 2018 Fluctuations play an important role in diffractive production of vector mesons. It was in particular recently suggested, based on the Impact-Parameter dependent Saturation model (IPSat), that geometrical fluctuations triggered by the motion of the ...
M. Traini, J. Blaizot
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Symmetries for vector and axial-vector mesons [PDF]
Physics Letters B, 1995 paper unchanged, figure replaced (using new version of uufiles)
Casalbuoni, Roberto +6 more
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Electroproduction of Vector Mesons [PDF]
Proceedings of the XVII International Workshop on Deep-Inelastic Scattering and Related Topics, 2009 6 pages, 7 figures. Talk given at the XVI Int.
Beverly Sackler, Aharon Levy
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On the chiral expansion of vector meson masses [PDF]
Physical Review D, 2018 We study the chiral expansion of meson masses and decay constants using a chiral Lagrangian that was constructed previously based on the hadrogenesis conjecture. The one-loop self energies of the Goldstone bosons and vector mesons are evaluated.
R. Bavontaweepanya, Xiao Guo, M. Lutz
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Analysis of the b 1 meson decay in local tensor bilinear representation
Journal of High Energy Physics, 2018 We explore the validity of vector meson dominance in the radiative decay of the b 1(1235) meson. In order to explain the violation of the vector meson dominance hypothesis in this decay process, we investigate a model where the b 1 meson strongly couples
Kie Sang Jeong +2 more
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QCD phase diagram with a background magnetic field in an improved soft-wall AdS/QCD model
European Physical Journal C: Particles and Fields, 2021 We studied the magnetic effects on the chiral transition and the melting properties of vector and axial-vector mesons in the improved soft-wall AdS/QCD model under a charged magnetic background, which is solved perturbatively from an Einstein–Maxwell ...
Zhen Fang, Ying-Ying Li, Yue-Liang Wu
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