Results 1 to 10 of about 280,854 (240)
Vector-meson production and vector meson dominance [PDF]
European Physical Journal C: Particles and Fields, 2021 We consider the fidelity of the vector meson dominance (VMD) assumption as an instrument for relating the electromagnetic vector-meson production reaction $$e + p \rightarrow e^\prime + V + p$$ e + p → e ′ + V + p to the purely hadronic process $$V + p ...
Y.-Z. Xu +5 more
doaj +7 more sources
Particles, 2019 We give a pedagogical review of the properties of the various meson condensation phases triggered by a large isospin or strangeness imbalance. We argue that these phases are extremely interesting and powerful playground for exploring the properties of ...
M. Mannarelli
semanticscholar +6 more sources
Meson-Meson and Meson-Baryon Interactions in Lattice QCD [PDF]
AIP Conference Proceedings, 2006 We study the meson-meson and meson-baryon interactions in lattice QCD. The simulation is performed on 20^3 * 24 lattice at \beta=5.7 using Wilson gauge action and Wilson fermion at the quenched level.
Doi, Takumi +2 more
core +5 more sources
Charmed scalar resonances -- Conventional and four-quark mesons [PDF]
Prog.Theor.Phys. 114 (2005) 205-211, 2005 We propose that there coexist two scalar mesons of different structures (a conventional meson and a four-quark meson) in the recently observed broad bumps just below the large peak of the tensor meson in the D-pi mass distribution.
McKellar, Bruce H J, Terasaki, K.
core +2 more sources
Meson scattering in a non-minimally Lorentz-violating scalar QED at finite temperature [PDF]
European Physical Journal C: Particles and FieldsIn this paper we study meson scattering in a non-minimally Lorentz-violating scalar QED at finite temperature. The meson scatterings were investigated in tree level and the finite temperature effects were addressed by using the thermofield dynamics ...
M. C. Araújo, R. V. Maluf, J. Furtado
doaj +2 more sources
Charm meson scattering cross sections by pion and rho meson [PDF]
Nucl.Phys. A689 (2001) 965-979, 2001 Using the local flavor SU(4) gauge invariance in the limit of vanishing vector meson masses, we extend our previous study of charm meson scattering cross sections by pion and rho meson, which is based only on the pseudoscalar-pseudoscalar-vector meson ...
Baier +20 more
core +3 more sources
Interactions of heavy-light mesons [PDF]
Nucl.Phys.Proc.Suppl.83:200-202,2000, 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 +3 more sources
Meson-nucleus potentials and the search for meson-nucleus bound states [PDF]
, 2017 Recent experiments studying the meson-nucleus interaction to extract meson-nucleus potentials are reviewed. The real part of the potentials quantifies whether the interaction is attractive or repulsive while the imaginary part describes the meson absorption in nuclei. The review is focused on mesons which are sufficiently long-lived to potentially form
V. Metag, M. Nanova, E. Paryev
arxiv +3 more sources
, 2002 Photoproduction of omega-meson is analyzed within meson exchange model and Regge model and compared to rho-meson photoproduction. An interplay between two models and uncertainties in data reproduction are discussed.Comment: Presented at Meson 2002, 7th ...
Krewald, S., Sibirtsev, A., Tsushima, K.
core +3 more sources
Decay constants and form factors of s-wave and p-wave mesons in the covariant light-front quark model [PDF]
, 2011 We reanalyze the decay constants of s-wave and p-wave mesons and D, B ->M form factors, where M represents a pseudoscalar meson, a vector meson, a scalar meson, or an axial vector meson within a covariant light-front quark model.
Abada A +16 more
core +2 more sources