Results 41 to 50 of about 261,774 (343)
Mesons in Nuclei: η and ω Mesons [PDF]
Progress of Theoretical Physics Supplement, 2010 Data on the photoproduction of omega mesons on nuclei have been re-analyzed in search for in-medium modifications. The data were taken with the Crystal Barrel(CB)/TAPS detector system at the ELSA accelerator facility in Bonn. The extracted omega line shape was found to be sensitive to the background subtraction.
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Towards the Assignment for the Ground Scalar Meson
Advances in High Energy Physics, 2013 Combining three complementary approaches, nonrelativistic constituent quark model, Regge phenomenology, and meson-meson mixing, we obtain the mass relations which relate different meson multiplets. With the help of known meson masses, these relations can
Xue-Chao Feng, Peng Chen, Ji-Min Shang
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Superconformal baryon-meson symmetry and light-front holographic QCD [PDF]
, 2015 We construct an effective QCD light-front Hamiltonian for both mesons and baryons in the chiral limit based on the generalized supercharges of a superconformal graded algebra.
H. Dosch +2 more
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Two Meson Scattering Amplitudes and their Resonances from Chiral Symmetry and the N/D Method [PDF]
, 1999 We study the vector and scalar meson-meson amplitudes up to \sqrt{s}\lesssim 1.4 GeV and their associated spectroscopy. The study has been done considering jointly the N/D method, Chiral Symmetry and implications from large N_c QCD.
Oller, J. A., Oset, E.
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Physics Letters B, 2021 A novel observable measuring the CP asymmetry in multi-body decays of heavy mesons, which is called the forward-backward asymmetry induced CP asymmetry (FBI-CPA), ACPFB, is introduced. This observable has the dual advantages that 1) it can isolate the CP
Zhen-Hua Zhang
doaj
Flavour-symmetry correction to the ``naive'' Zweig rule for the scalar-meson flavour-singlet [PDF]
, 1999 We present flavour-symmetric couplings for the OZI-allowed three-meson vertices of effective meson theories, which for the case of the two-meson channels to which the flavour-singlet scalar meson couples, are endowed with a correction factor with respect
Abe, Eef van Beveren, George Rupp
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Meson–meson interactions and Regge propagators
Annals of Physics, 2009 21 pages plain LaTeX with 3 ...
George Rupp, Eef van Beveren
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Progress in Particle and Nuclear Physics, 1995 Latex file, approx 150 pages. Figures available via anonymous ftp. The postscript version (incl. figures) as well as the uuencoded version (incl figures) are available via anonymous ftp at ftp://pacific.mps.ohio-state.edu/pub/hepex/kh as the files breview.ps and breview ...
K. Honscheid, Thomas E. Browder
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Jurnal Neutrino: Jurnal Fisika dan Aplikasinya, 2014 Meson merupakan partikel yang disusun oleh satu quark (materi) dan satu anti-quark (anti-materi) yang terikat gaya nuklir kuat. Ada tiga partikel meson yang istimewa: meson B, meson D, dan meson K. Terpisah dari pembahasan meson D dan meson K.
Moch Bayu, Erika Rani
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Cross sections for 2-to-1 meson–meson scattering
European Physical Journal C: Particles and Fields, 2021 We study the processes $$K{\bar{K}} \rightarrow \phi $$ K K ¯ → ϕ , $$\pi D \rightarrow D^*$$ π D → D ∗ , $$\pi {\bar{D}} \rightarrow {\bar{D}}^*$$ π D ¯ → D ¯ ∗ , and the production of $$\psi (3770)$$ ψ ( 3770 ) , $$\psi (4040)$$ ψ ( 4040 ) , $$\psi ...
Wan-Xia Li, Xiao-Ming Xu, H. J. Weber
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