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Vector Meson Spectrum from Top-Down Holographic QCD
Published 2025-01-01“…For the confined phase, we obtain a vector meson spectrum and demonstrate how a certain choice of parameters can lead to quantitative agreement with empirical data.…”
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Heavy Scalar, Vector, and Axial-Vector Mesons in Hot and Dense Nuclear Medium
Published 2014-01-01“…In this work we shall investigate the mass modifications of scalar mesons (D0; B0), vector mesons (D*; B*), and axial-vector mesons (D1; B1) at finite density and temperature of the nuclear medium. …”
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Mass Spectrum of 1 P 1 1 Meson State and Mixing Angle of Strange Axial-Vector Mesons
Published 2013-01-01“…In the presence of the b 1 (1235), h 1 (1170), D 1 (2420), and D s1 (2536)± being the members of the 1 P 1 1 meson multiplet, we investigate the mass spectrum of the 1 P 1 1 meson state and the mixing angle of strange axial-vector mesons in the framework of meson-meson mass mixing and Regge phenomenology. …”
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Entanglement enabled intensity interferometry in ultrarelativistic ultraperipheral nuclear collisions
Published 2025-02-01“…A preliminary analysis suggests that the model-independent extraction of pomeron distributions will require careful treatment of the interplay of E^{2}I^{2} in the vector meson exclusive decay with the incoherent cross section for exclusive vector meson production. …”
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Direct CP Violation from Isospin Symmetry Breaking Effects for the Decay Process B-s→P(V)π0 in PQCD
Published 2019-01-01“…We investigate the direct CP violation for the decay process of B-s→P(V)π0 (P,V refer to the pseudoscalar meson and vector meson, resp.) via isospin symmetry breaking effects from the π0-η-η′ mixing mechanism in PQCD factorization approach. …”
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Differential measurements of ϕ-meson global spin alignment in Au+Au collisions at STAR
Published 2025-01-01“…The results presented in these proceedings will help understand the potential link of global spin alignment to vector meson fields and their roles in the evolution of nuclear matter.…”
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Application of AdS/CFT in Nuclear Physics
Published 2014-01-01“…We explain the noncritical holography model and obtain the vector-meson spectrum and pion decay constant. Also, we study the NN interaction in this frame and calculate the nucleonmeson coupling constants. …”
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Measurement of the e+e−→ ηπ+π− cross section with the CMD-3 detector at the VEPP-2000 collider
Published 2020-01-01“…The energy dependence of the e+e−→ ηπ+π− cross section is fitted within the framework of vector meson dominance in order to extract the Γ(ρ(1450) → e+e−) B $$ \mathcal{B} $$ (ρ(1450) → ηπ+π−) and the Γ(ρ(1700) → e+e−) B $$ \mathcal{B} $$ (ρ(1700) → ηπ+π−) products. …”
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Heavy quarkonium spectral function in the spinning black hole background
Published 2024-12-01“…From the results, we find that the angular momentum and temperature decreases the peak height and expands the peak width of the spectral function, thereby enhancing the dissociation of heavy vector mesons. Moreover, the angular momentum has a stronger dissociation effect in the transverse orientation, revealing the directional influence of angular momentum.…”
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Strongly interacting dark sectors in the early Universe and at the LHC through a simplified portal
Published 2020-01-01“…We lay out the requirements for the model to be cosmologically viable, identify annihilations into dark vector mesons as the dominant dark matter freeze-out process and discuss bounds from direct detection. …”
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Probing a new regime of ultra-dense gluonic matter using high-energy photons with the CMS experiment
Published 2025-01-01“…In ultraperipheral collisions (UPCs) involving relativistic heavy ions, the production of heavy-flavor coherent vector mesons through photon-nuclear interactions is a key focus due to its direct sensitivity to the nuclear gluon density. …”
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Electromagnetic Radiations from Heavy Ion Collision
Published 2013-01-01“…The dilepton productions from hot hadrons are considered including the spectral change of light vector mesons in the thermal bath. We have analyzed the pT and invariant mass (M) spectra of dileptons for different collision energies too. …”
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