b1-meson (changes) in nLab
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Context
Fields and quanta
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 (qq) | |||
| up-type | up quark (uu) | charm quark (cc) | top quark (tt) |
| down-type | down quark (dd) | strange quark (ss) | bottom quark (bb) |
| leptons | |||
| charged | electron | muon | tauon |
| neutral | electron neutrino | muon neutrino | tau neutrino |
| bound states: | |||
| mesons | light mesons: pion (udu d) ρ-meson (udu d) ω-meson (udu d) f1-meson a1-meson | strange-mesons: ϕ-meson (ss¯s \bar s), kaon, K*-meson (usu s, dsd s) eta-meson (uu+dd+ssu u + d d + s s) charmed heavy mesons: | bottom heavy mesons: B-meson (qbq b) ϒ-meson (bb¯b \bar b) |
| baryons | nucleons: proton (uud)(u u d) neutron (udd)(u d d) |
(also: antiparticles)
hadrons (bound states of the above quarks)
minimally extended supersymmetric standard model
bosinos:
dark matter candidates
Exotica
Contents
Idea
One of the light vector mesons, with Wigner classification being a Lorentz group bivector (DHR 11, DHR 12) and isospin vector.
References
- J. C. R. Bloch, Yu. L. Kalinovsky, C. D. Roberts, S. M. Schmidt, Describing a 1a_1 and b 1b_1 decays, Phys. Rev. D60:111502, 1999 (arXiv:nucl-th/9906038)
Discussion within holographic QCD:
-
Sophia K. Domokos, Jeffrey Harvey, Andrew B. Royston, Completing the framework of AdS/QCD: h 1h_1/b 1b_1 mesons and excited ω\omega/ρ\rho‘s, JHEP 05(2011)107 (arXiv:1101.3315)
-
Sophia K. Domokos, Jeffrey Harvey, Andrew B. Royston, Successes and Failures of a More Comprehensive Hard Wall AdS/QCD, JHEP 04(2013)104 (arXiv:1210.6351)
Last revised on May 8, 2020 at 20:30:04. See the history of this page for a list of all contributions to it.