Results 111 to 120 of about 2,180 (221)
Strong decays of vector mesons to pseudoscalar mesons in the relativistic quark model
Physics Letters B, 2015 Strong decays of vector (S13) mesons to the pair of pseudoscalar (S01) mesons are considered in the framework of the microscopic decay mechanism and the relativistic quark model based on the quasipotential approach.
D. Ebert, R.N. Faustov, V.O. Galkin
doaj +1 more source
Neutral pseudoscalar meson decays: pi(0) -> gamma gamma and eta -> gamma gamma SU(3) limit [PDF]
, 2010 Present and planned experiments motivate new theoretical study of properties of light unflavoured pseudoscalar meson decays.
Kampf, Karol +4 more
core +1 more source
Pauli Manuscript Collection: Neutral Pseudoscalar-theory: theory of meson-scattering with method of canonical transformation [PDF]
, 2002 Calculations on neutral pseudoscalar-theory: theory of meson-scattering with method of cannonical ...
Pauli, Wolfgang
core
Direct CP Violation from Isospin Symmetry Breaking Effects for the Decay Process B-s→P(V)π0 in PQCD
Advances in High Energy Physics, 2019 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.
Gang Lü, Qin-Qin Zhi
doaj +1 more source
Weak decays of $$B_c$$ Bc into two hadrons under flavor SU(3) symmetry
European Physical Journal C: Particles and Fields, 2018 A large number of $$B_c$$ Bc meson events have been recorded at the LHCb detector, especially some two-body hadronic decay modes. We analyzed the weak decays of the $$B_c$$ Bc meson into two hadron states under the flavor SU(3) symmetry.
Ruilin Zhu +3 more
doaj +1 more source
European Physical Journal C: Particles and Fields, 2020 We investigate the most interesting decay processes involving axions, photons and the lightest pseudoscalar mesons, making use of a chiral effective Lagrangian model with $$L=3$$ L=3 light quark flavors, which also includes the flavor-singlet ...
Giacomo Landini, Enrico Meggiolaro
doaj +1 more source
THE TRANSITION OF VIRTUAL PHOTONS INTO PSEUDOSCALAR MESONS [PDF]
Photon 2001, 2002 4 pages, 1 figure (using LATEX with ws-p8-50x6-00.cls), talk presented at the International Conference on the Structure and Interactions of the Photon (PHOTON2001), Ascona, September ...
openaire +2 more sources
The structure of the equal time anticommutator of the baryon current in neutral pseudoscalar meson theory [PDF]
, 1968 Equal time anticommutator structure of baryon currents in neutral pseudoscalar meson ...
Tapper, M. L.
core +1 more source
, 2008 We calculate the radiative decay widths of the a 0(980) and f 0(980) scalar mesons into ργ and ωγ considering the dynamically generated nature of these scalar resonances within the realm of the chiral unitary approach.
H. Nagahiro, L. Roca, E. Oset
core +1 more source
Hypernuclear potentials and the pseudoscalar meson exchange contribution [PDF]
, 2001 The pieces of the hypernuclear strangeness violating potential due to the pseudoscalar meson exchanges are derived using methods which were successfully applied to hyperon nonleptonic decays.
Horvat, Dubravko +4 more
core +1 more source