Journal ArticleDOI
A Schematic Model of Baryons and Mesons
TLDR
In this article, the authors assume that the strong interactions of baryons and mesons are correctly described in terms of the broken "eightfold way", and they are tempted to look for some fundamental explanation of the situation.About:
This article is published in Physics Letters.The article was published on 1964-02-01. It has received 2244 citations till now. The article focuses on the topics: Eightfold Way & Isospin.read more
Citations
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Baryons in a relativized quark model with chromodynamics
Simon Capstick,Nathan Isgur +1 more
TL;DR: The three quark system is studied in a relativized version of the quark potential model with chromodynamics and the spectrum of baryons is described with parameters consistent with those of an analogous study of meson spectroscopy.
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The anatomy of electroweak symmetry breaking: Tome I: The Higgs boson in the Standard Model
TL;DR: In this paper, the authors focused on the mechanism of electroweak symmetry breaking and the fundamental properties of the Higgs particle of the Standard Model and its decay modes and production mechanisms at hadron colliders and at future lepton colliders.
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The hidden-charm pentaquark and tetraquark states
TL;DR: Recently, the LHCb Collaboration discovered two hidden-charm pentaquark states, which are also beyond the quark model as discussed by the authors, and investigated various theoretical interpretations of these candidates of the multiquark states.
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Hadronic molecules
TL;DR: In this article, the authors review experimental evidences of various candidates of hadronic molecules, and methods of identifying such structures Nonrelativistic effective field theories are the suitable framework for studying hadronic molecule, and are discussed in both the continuum and finite volumes.
Cosmic rays and particle physics.
TL;DR: In this paper, the authors present a model for accelerating a particle to >100 TeV using cosmic rays and neutrino-induced muons, which they call cosmic ray showers.
References
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Unitary Symmetry and Leptonic Decays
TL;DR: In this article, an analysis of leptonic decays based on unitary symmetry for strong interactions and the V-A theory for weak interactions is presented, and an explanation for the observed predominance of the LAMBDA yields + e/sup -/ + nu decay over the lamBDA /sup −/ yields n + e /sup + n decay.
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The axial vector current in beta decay
Murray Gell-Mann,M. M. Lévy +1 more
TL;DR: In this article, the divergence of the axial vector current in β-decay may be proportional to the pion field, and three models of pion-nucleon interaction are presented that have the required property.
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Symmetries of baryons and mesons
TL;DR: In this article, it is suggested that the group is in fact U(3)×U(3), exemplified by the symmetrical Sakata model, and the symmetrized Sakata models are used to define the structure of baryons and mesons.
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Derivation of strong interactions from a gauge invariance
TL;DR: In this article, a representation for the baryons and bosons based on the Lie algebra of the 3-dimensional traceless matrices is suggested, which enables us to generate the strong interactions from a gauge invariance principle, involving 8 vector bosons.
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SU(4) Assignments for the Vector Resonances
Pekka Tarjanne,Vigdor L. Teplitz +1 more
TL;DR: In this article, an interpretation of the meson (kappa ), which is a 730-Mev K pi resonandce, is proposed, based on the 1/sup -/ spin and parity assignment for the kappa, in which all the vector resonances are interpreted as forming one multiple corresponding to the adjoint representation of SU(4).