Algebraic Models of Hadron Structure II. Strange Baryons

Abstract

The algebraic treatment of baryons is extended to strange resonances. Within this framework we study a collective string-like model in which the radial excitations are interpreted as rotations and vibrations of the strings. We derive a mass formula and closed expressions for strong and electromagnetic decay widths and use these to analyze the available experimental data.

60 pages, 8 figures, 30 tables, Annals of Physics (N.Y.), in press

References in corpus (3)

• Evidence for a missing nucleon resonance in kaon photoproduction
• Sensitivity of tensor analyzing power in the process $d+p\to d+X$ to the longitudinal isoscalar form factor of the Roper resonance electroexcitation
• Evidence for the fourth P11 resonance predicted by the constituent quark model

Cited by in corpus (90)

• Baryon spectroscopy
• Quantum phase transitions in the interacting boson model
• Mass spectra and Regge trajectories of ${\Lambda }_c^{+}$, ${\Sigma }_c^0$, ${\Xi }_c^0$ and ${\Omega }_c^0$ Baryons
• Excited State Mass spectra of doubly heavy baryons ${\Omega }_{cc}$, ${\Omega }_{bb}$ and ${\Omega }_{bc}$
• Strange and nonstrange baryon spectra in the relativistic interacting quark-diquark model with a Gürsey and Radicati-inspired exchange interaction
• Dynamical coupled-channel approach to hadronic and electromagnetic production of kaon-hyperon on the proton
• Odd Parity Light Baryon Resonances
• Excited State Mass spectra and Regge trajectories of Bottom Baryons
• Excited State Mass spectra of Singly Charmed Baryons
• Excited state mass spectra of doubly heavy $\Xi$ baryons
• Xi and Omega baryons in the Skyrme model
• Unquenched quark model for baryons: magnetic moments, spins and orbital angular momenta
• Strangeness -2 and -3 Baryons in a Constituent Quark Model
• Partial Dynamical Symmetries
• The Algebraic Cluster Model: Structure of 16O
• Masses and radiative decay widths of S- and P-wave singly-, doubly- and triply-heavy charm and bottom baryons
• $\Xi$ baryon strong decays in a chiral quark model
• Novel approaches in Hadron Spectroscopy
• Hidden charm pentaquarks: mass spectrum, magnetic moments, and photocouplings
• Strong decays of baryons and missing resonances
• Octet to decuplet electromagnetic transition in a relativistic quark model
• A possible interpretation of the newly observed $\Omega (2012)$ state
• Radiative decay of the Lambda(1520)
• Radiative decays of the Sigma0(1385) and Lambda(1520) hyperons
• Study of $\eta$ photoproduction on the proton in a chiral constituent quark approach via one-gluon-exchange model
• Molecular picture for the $\Omega (2012)$ revisited
• Electromagnetic Transition Form Factors of Baryon Resonances
• The radiative decay of the $\Lambda (1405)$ and its two-pole structure
• Re-analysis of the $\Lambda (1520)$ photoproduction reaction
• What is the role of the meson cloud in the ${\Sigma }^{\ast 0}\to \gamma \Lambda$ and ${\Sigma }^{\ast }\to \gamma \Sigma$ decays?
• Properties of Light Flavour Baryons in Hypercentral quark model
• Mass Spectra and Decay Properties of Singly Heavy Bottom-Strange Baryons
• Spectrum of nonstrange singly charmed baryons in the constituent quark model
• Spectroscopy of ${\Omega }_{ccb}$ baryon in Hypercentral Quark Model
• Spectroscopy of light $N^{\ast }$ baryons
• Excited state quantum phase transitions in the bending spectra of molecules
• Spectroscopic Investigation of Light Strange S=-1 $\Lambda$, $\Sigma$ and S=-2 $\Xi$ Baryons
• Relativistic quark-diquark model of baryons with a spin-isospin transition interaction
• Role of five-quark components in radiative and strong decays of the Lambda(1405) resonance
• Toward discovering the excited $\Omega$ baryons through nonleptonic weak decays of ${\Omega }_c$
• Spectroscopic Study of Strangeness=-3 ${\Omega }^{-}$ Baryon
• Spectrum of low-lying $s^{3}Q\bar{Q}$ configurations with negative parity
• Strong decays of the hadronic molecule ${\Omega }^{\ast }(2012)$
• ${\gamma }^{\ast }N\to N(1710)$ transition at high momentum transfer
• Electromagnetic Decay of the ${\Sigma }^0(1385)$ to $\Lambda \gamma$
• Radiative Decays of Decuplet Baryons, $\Lambda (1405)$ and $\Lambda (1520)$ Hyperons
• Spectra and decay properties of ${\Lambda }_b$ and ${\Sigma }_b$ baryons
• Quantum number assignments of light strange baryons in Regge phenomenology
• Determination of compositeness of the Lambda(1405) resonance from its radiative decay
• Anharmonicity-induced excited-state quantum phase transition in the symmetric phase of the two-dimensional limit of the vibron model
• The bosonic algebraic approach applied to the $[QQ][\bar{Q}\bar{Q}]$ tetraquarks
• Do parity doublets in the baryon spectrum reflect restoration of chiral symmetry?
• Understanding the nature of $\Omega (2012)$ in a coupled-channel approach
• Further understanding the nature of $\Omega (2012)$ within a chiral quark model
• Quantum fidelity susceptibility in excited state quantum phase transitions: application to the bending spectra of nonrigid molecules
• The ${\Xi }^{\ast }\bar{K}$ and $\Omega \eta$ interaction within a chiral unitary approach
• Geometrical symmetries of nuclear systems: D(3h) and T(d) symmetries in light nuclei
• Low energy reactions $K^{-}p\to {\Sigma }^0{\pi }^0$, $\Lambda {\pi }^0$, ${\bar{K}}^{0}n$ and the strangeness $S=-1$ hyperons
• A covariant model for the decuplet to octet Dalitz decays
• Electromagnetic transition properties of $\Delta \to N\gamma$ in a hypercentral scheme
• Study of Xi Photoproduction from Threshold to W = 3.3 GeV
• Regge phenomenology of the $N^{\ast }$ and ${\Delta }^{\ast }$ poles
• Structure of the $\mathbf{\Lambda }(1670)$ resonance
• Spectroscopic Study of ${\Omega }_{cc}$, ${\Omega }_{cb}$ and ${\Omega }_{bb}$ Baryons
• Can the hyperfine mass splitting formula in heavy quarkonia be applied to the $B_c$ system?
• Possible existence of a dibaryon candidate $N\Delta$ ($D_{21}$)
• Low energy reaction $K^{-}p\to \Lambda \eta$ and the negative parity $\Lambda$ resonances
• Schematic baryon models, their tight binding description and their microwave realization
• Degeneracy in excited-state quantum phase transitions of two-level bosonic models and its influence on system dynamics
• Baryons in the Field Correlator Method: Effects of the Running Strong Coupling
• Meson cloud contributions to the Dalitz decays of decuplet to octet baryons
• Configuration Mixing of Quark States in Baryons
• Open flavor strong decays
• Symmetries and order in cluster nuclei
• Partial dynamical symmetries in quantum systems
• Hyperons analogous to the Λ(1405)
• Radiative decay into gamma-baryon of dynamically generated resonances from the vector-baryon interaction
• Diquark correlations in baryons: the Interacting Quark Diquark Model
• The unquenched quark model
• Relativistic oscillator model with spin for nucleon resonances
• Rotation and vibration in tetraquarks
• Hadron Spectroscopy in the Unquenched Quark Model
• The nature of the Lambda(1405)
• The baryon spectroscopy: strong decays and strange suppression
• Flavor asymmetry of the nucleon sea in an unquenched quark model
• Threshold effects in heavy quarkonium spectroscopy
• Algebraic cluster models calculations for shape phase transitions of boson-fermion systems
• Geometric symmetries in light nuclei
• Electromagnetic couplings of pentaquarks
• Observation of the electromagnetic radiative decays of the \boldmath{$\Lambda (1520)$} and \boldmath{$\Lambda (1670)$} to \boldmath{$\gamma {\Sigma }^0$}