fields and particles in particle physics
and in the standard model of particle physics:
matter field fermions (spinors, Dirac fields)
flavors of fundamental fermions in the standard model of particle physics: | |||
---|---|---|---|
generation of fermions | 1st generation | 2nd generation | 3d generation |
quarks () | |||
up-type | up quark () | charm quark () | top quark () |
down-type | down quark () | strange quark () | bottom quark () |
leptons | |||
charged | electron | muon | tauon |
neutral | electron neutrino | muon neutrino | tau neutrino |
bound states: | |||
mesons | light mesons: pion () ρ-meson () ω-meson () f1-meson a1-meson | strange-mesons: ϕ-meson (), kaon, K*-meson (, ) eta-meson () charmed heavy mesons: D-meson (, , ) J/ψ-meson () | bottom heavy mesons: B-meson () ϒ-meson () |
baryons | nucleons: proton neutron |
(also: antiparticles)
hadrons (bound states of the above quarks)
minimally extended supersymmetric standard model
bosinos:
dark matter candidates
Exotica
The -meson is the light meson which (in the Wigner classification) is the Lorentz spin group pseudo-vector representation and isospin scalar.
This is the chiral partner of the omega-meson.
Su Houng Lee, Observing chiral partners in nuclear medium (pdf)
M. Kirchbach, D. O. Riska, The Coupling of the meson to the isoscalar axial current of the nucleon, Nucl. Phys.A 594 (1995) 419-424 (arXiv:nucl-th/9502018)
Robert Pisarski, p. 1 of: Where does the Rho Go? Chirally Symmetric Vector Mesons in the Quark-Gluon Plasma, Phys. Rev. D52 (1995) 3773-3776 (arXiv:hep-ph/9503328)
A. E. Dorokhova, N. I. Kochelevba. A. P. Martynenkoc. F. A. Martynenkoc. A. E. Radzhabovb, The contribution of axial-vector mesons to hyperfine structure of muonic hydrogen, Physics Letters B Volume 776, 10 January 2018, Pages 105-110 Physics Letters B (doi:10.1016/j.physletb.2017.11.027)
Last revised on May 4, 2020 at 19:45:33. See the history of this page for a list of all contributions to it.