Spectroscopy and Regge trajectories of heavy baryons in the relativistic quark-diquark picture

Abstract

Mass spectra of heavy baryons are calculated in the heavy-quark--light-diquark picture in the framework of the QCD-motivated relativistic quark model. The dynamics of light quarks in the diquark as well as the dynamics of the heavy quark and light diquark in the baryon are treated completely relativistically without application of nonrelativistic v/c and heavy quark 1/m_Q expansions. Such approach allows us to get predictions for the heavy baryon masses for rather high orbital and radial excitations. On this basis the Regge trajectories of heavy baryons for orbital and radial excitations are constructed, and their linearity, parallelism, and equidistance are verified. The relations between the slopes and intercepts of heavy baryons are considered and a comparison of the slopes of Regge trajectories for heavy baryons and heavy-light mesons is performed. All available experimental data on heavy baryons fit nicely to the constructed Regge trajectories. The possible assignment of the quantum numbers to the observed excited charmed baryons is discussed.

arXiv comment25 pages, 10 figures

References in corpus (36)

• Heavy Baryons in a Quark Model
• Properties of heavy quarkonia and B_c mesons in the relativistic quark model
• Analytic Model for the QCD Running Coupling with Universal ${\bar{\alpha }}_s(0)$ Value
• Baryon spectroscopy
• Mass spectra of doubly heavy baryons in the relativistic quark model
• Mass spectra and Regge trajectories of light mesons in the relativistic quark model
• Heavy-light meson spectroscopy and Regge trajectories in the relativistic quark model
• Masses of excited heavy baryons in the relativistic quark-diquark picture
• Mass spectrum of orbitally and radially excited heavy-light mesons in the relativistic quark model
• Masses of heavy tetraquarks in the relativistic quark model
• Towards an understanding of heavy baryon spectroscopy
• PREDICTING THE MASSES OF BARYONS CONTAINING ONE OR TWO HEAVY QUARKS
• Faddeev study of heavy baryon spectroscopy
• Masses of heavy baryons in the relativistic quark model
• Charmed baryons in a relativistic quark model
• Heavy Baryon Masses in the $1/m_Q$ and $1/N_c$ Expansions
• Bottom Baryons
• Linear square-mass trajectories of radially and orbitally excited hadrons in holographic QCD
• Some mass relations for mesons and baryons in Regge phenomenology
• Heavy baryon spectroscopy in QCD
• Diquark correlations in baryon spectroscopy and holographic QCD
• The restriction on the strong coupling constant in the IR region from the 1D-1P splitting in bottomonium
• Bottom baryons from a dynamical lattice QCD simulation
• Semileptonic decays of doubly heavy baryons in the relativistic quark model
• Perturbation theory in the nonperturbative QCD vacuum
• Hadronic Regge Trajectories: Problems and Approaches
• Analysis of ${\Omega }_c^{\ast }(css)$ and ${\Omega }_b^{\ast }(bss)$ with QCD sum rules
• Masses and electroweak properties of light mesons in the relativistic quark model
• On the Regge Slopes Intramultiplet Relation
• Masses of light mesons in the relativistic quark model
• Improved analysis for the baryon masses to order Lambda_{QCD}/m_Q from QCD sum rules
• Charm and bottom baryons in nonperturbative quark dynamics
• Charm and bottom baryon masses in the combined $1/N_c$ and $1/m_Q$ expansion versus quark model
• Regularities in hadron systematics, Regge trajectories and a string quark model
• String Correction for Baryon Orbital Excitations
• Quark-diquark Systematics of Baryons: Spectral Integral Equations for Systems Composed by Light Quarks

Cited by in corpus (228)

• Non-Standard Heavy Mesons and Baryons, an Experimental Review
• An updated review of the new hadron states
• A review of the open charm and open bottom systems
• Observation of five new narrow ${\Omega }_c^0$ states decaying to ${\Xi }_c^{+}{K}^{-}$
• Chiral perturbation theory for heavy hadrons and chiral effective field theory for heavy hadronic molecules
• The ALICE experiment: a journey through QCD
• Dilaton in a soft-wall holographic approach to mesons and baryons
• Assignments of ${\Lambda }_Q$ and ${\Xi }_Q$ baryons in the heavy quark-light diquark picture
• Precise predictions of charmed-bottom hadrons from lattice QCD
• Strong and radiative decays of the low-lying $S$- and $P$-wave singly heavy baryons
• Charm-Baryon Production in Proton-Proton Collisions
• Hadronization and Charm-Hadron Ratios in Heavy-Ion Collisions
• Quantum Numbers of Recently Discovered ${\Omega }_c^0$ Baryons from Lattice QCD
• Very narrow excited ${\Omega }_c$ baryons
• Observation of a new ${\Xi }_b^{-}$ resonance
• Charmed Baryon Physics Circa 2021
• Decay properties of $P$-wave charmed baryons from light-cone QCD sum rules
• The melting and abundance of open charm hadrons
• Mass spectra and Regge trajectories of ${\Lambda }_c^{+}$, ${\Sigma }_c^0$, ${\Xi }_c^0$ and ${\Omega }_c^0$ Baryons
• Heavy tetraquarks in the relativistic quark model
• Low-lying charmed and charmed-strange baryon states
• On the nature of the newly discovered ${\Omega }_c^0$ states
• Strong Decays of Charmed Baryons in Heavy Hadron Chiral Perturbation Theory: An Update
• Observation of Excited ${\Omega }_c$ Charmed Baryons in $e^{+}{e}^{-}$ Collisions
• Understanding the newly observed ${\Omega }_c$ states through their decays
• Masses of ground-state mesons and baryons, including those with heavy quarks
• Excited State Mass spectra and Regge trajectories of Bottom Baryons
• Masses of the $QQ\bar{Q}\bar{Q}$ tetraquarks in the relativistic diquark--antidiquark picture
• Observation of a new Xi(b) baryon
• Interpretation of the newly observed ${\Omega }_c^0$ resonances
• Excited State Mass spectra of Singly Charmed Baryons
• Quantum Numbers of ${\Omega }_c$ States and Other Charmed Baryons
• ${\mathrm{\Lambda }}_{\mathrm{c}}^{+}$ production and baryon-to-meson ratios in pp and p-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV at the LHC
• Spectroscopy of singly, doubly, and triply bottom baryons
• D-wave charmed and bottomed baryons from QCD sum rules
• Strange baryon spectroscopy in the relativistic quark model
• Analysis of the ${\Omega }_c(3000)$, ${\Omega }_c(3050)$, ${\Omega }_c(3066)$, ${\Omega }_c(3090)$ and ${\Omega }_c(3119)$ with QCD sum rules
• Molecular ${\Omega }_c$ states generated from coupled meson-baryon channels
• Masses of doubly and triply charmed baryons
• Observation of two resonances in the ${\Lambda }_b^0{\pi }^{\pm }$ systems and precise measurement of ${\Sigma }_b^{\pm }$ and ${\Sigma }_b^{\ast \pm }$ properties
• New ${\Omega }_c^0$ baryons discovered by LHCb as the members of $1P$ and $2S$ states
• A New Look at the $Y$ Tetraquarks and ${\Omega }_c$ Baryons in the Diquark Model
• Interpretation of the new ${\Omega }_c^0$ states via their mass and width
• Semileptonic decays of ${\Lambda }_b$ baryons in the relativistic quark model
• Observation of new resonances in the ${\Lambda }_b^0{\pi }^{+}{\pi }^{-}$ system
• Observation of new ${\Xi }_c^0$ baryons decaying to ${\Lambda }_c^{+}{K}^{-}$
• Observation of a new excited beauty strange baryon decaying to ${\Xi }_{\mathrm{b}}^{-}{\pi }^{+}{\pi }^{-}$
• Hidden-charm molecular pentaquarks and their charm-strange partners
• Role of newly discovered ${\Xi }_b(6227{)}^{-}$ for constructing excited bottom baryon family
• Strong and radiative decays of the low-lying $D$-wave singly heavy baryons
• The multiple-charm hierarchy in the statistical hadronization model
• A meson-baryon molecular interpretation for some ${\Omega }_c$ excited baryons
• Hadronic decay properties of newly observed ${\Omega }_c$ baryons
• Fully-heavy tetraquark spectroscopy in the relativistic quark model
• Charm-strange baryon strong decays in a chiral quark model
• Interpretation of the newly observed ${\Sigma }_b(6097{)}^{\pm }$ and ${\Xi }_b(6227{)}^{-}$ states as the $P$-wave bottom baryons
• Description of the ${\Xi }_c$ and ${\Xi }_b$ states as molecular states
• Charmed baryon spectrum from lattice QCD near the physical point
• Masses and radiative decay widths of S- and P-wave singly-, doubly- and triply-heavy charm and bottom baryons
• ${\mathrm{\Lambda }}_{\mathrm{c}}^{+}$ production in pp and in p-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV
• Measurement of prompt D${}^0$, ${\Lambda }_c^{+}$, and ${\Sigma }_c^{0,++}$(2455) production in pp collisions at $\sqrt{s}=13$ TeV
• Assigning the newly reported ${\Sigma }_b(6097)$ as a $P$-wave excited state and predicting its partners
• Polyakov loop in 2+1 flavor QCD
• Magnetic Moments of Baryons containing all heavy quarks in Quark-Diquark Model
• Observation of a new ${\Xi }_b^0$ state
• Semileptonic decays of ${\Lambda }_c$ baryons in the relativistic quark model
• Observation of a multiplicity dependence in the $p_{\mathrm{T}}$-differential charm baryon-to-meson ratios in proton-proton collisions at $\sqrt{s}=13$ TeV
• Observation of a new baryon state in the ${\Lambda }_b^0{\pi }^{+}{\pi }^{-}$ mass spectrum
• $D$-wave heavy baryons of the $SU(3)$ flavor $6_F$
• Resolving the low mass puzzle of ${\Lambda }_c(2940{)}^{+}$
• Study of $P$-wave excitations of observed charmed strange baryons
• A possible interpretation of the newly observed $\Omega (2012)$ state
• Newly observed ${\Lambda }_c(2860{)}^{+}$ at LHCb and its \emph{D}-wave partners ${\Lambda }_c(2880{)}^{+}$, ${\Xi }_c(3055{)}^{+}$ and ${\Xi }_c(3080{)}^{+}$
• The phase structure of QCD
• $D^{(\ast )}N$ interaction and the structure of ${\Sigma }_c(2800)$ and ${\Lambda }_c(2940)$ in chiral effective field theory
• Triply heavy baryon spectroscopy in the relativistic quark model
• Mass-spectra of singly, doubly, and triply bottom baryons
• Strong decay of ${\Lambda }_c(2940)$ as a $2P$ state in the ${\Lambda }_c$ family
• Regge behaviors in orbitally excited spectroscopy of charmed and bottom baryons
• Prospects for observing the lowest-lying odd-parity ${\Sigma }_c$ and ${\Sigma }_b$ baryons
• $P$-wave charmed baryons of the $SU(3)$ flavor $6_F$
• Thermodynamics of strong-interaction matter from Lattice QCD
• Identification of the newly observed ${\Sigma }_b(6097{)}^{\pm }$ baryons from their strong decays
• Measurement of the cross sections of ${\Xi }_{\mathrm{c}}^0$ and ${\Xi }_{\mathrm{c}}^{+}$ baryons and branching-fraction ratio BR(${\Xi }_{\mathrm{c}}^0\to {\Xi }^{-}{\mathrm{e}}^{+}{\nu }_{\mathrm{e}}$)/BR(${\Xi }_{\mathrm{c}}^0\to {\Xi }^{-}{\pi }^{+}$) in pp collisions at 13 TeV
• Strong decays of the higher excited ${\Lambda }_Q$ and ${\Sigma }_Q$ baryons
• Interpretation of the observed ${\Lambda }_b(6146{)}^0$ and ${\Lambda }_b(6152{)}^0$ states as 1$D$ bottom baryons
• Spectrum of strange singly charmed baryons in the constituent quark model
• Interpretation of the newly observed ${\Lambda }_b(6146{)}^0$ and ${\Lambda }_b(6152{)}^0$ states in a chiral quark model
• Measurement of the production cross section of prompt ${\Xi }_{\mathrm{c}}^0$ baryons at midrapidity in pp collisions at $\sqrt{s}$ = 5.02 TeV
• Waves along fractal coastlines: From fractal arithmetic to wave equations
• Structure of the ${\Xi }_b(6227{)}^{-}$ Resonance
• Strong Decays of observed ${\Lambda }_c$ Baryons in the ${}^3{P}_0$ Model
• Predicting a new resonance as charmed-strange baryonic analog of $D_{s0}^{\ast }(2317)$
• Observation of two new excited ${\Xi }_b^0$ states decaying to ${\Lambda }_b^0{K}^{-}{\pi }^{+}$
• Molecular ${\Omega }_b$ states
• ${\Omega }_c$ excited states within a ${\mathrm{SU}(6)}_{\mathrm{lsf}}\times$HQSS model
• Strong decays of the ${\Xi }_b(6227)$ as a ${\Sigma }_b\bar{K}$ molecule
• Strong decay widths and mass spectra of charmed baryons
• Lifetimes of singly charmed hadrons
• Universal behavior of mass gaps existing in the single heavy baryon family
• Mass Spectra and Decay Properties of Singly Heavy Bottom-Strange Baryons
• Spectrum of nonstrange singly charmed baryons in the constituent quark model
• Identification of newly observed singly charmed baryons using relativistic flux tube model
• Evidence of a structure in ${\bar{K}}^0{\Lambda }_c^{+}$ consistent with a charged ${\Xi }_c(2930{)}^{+}$, and updated measurement of ${\bar{B}}^0\to {\bar{K}}^0{\Lambda }_c^{+}{\bar{\Lambda }}_c^{-}$ at Belle
• Ground and Excited state masses of ${\Omega }_c^0$, ${\Omega }_{cc}^{+}$ and ${\Omega }_{ccc}^{++}$ baryons
• Analysis of the ${\Lambda }_c(2860)$, ${\Lambda }_c(2880)$, ${\Xi }_c(3055)$ and ${\Xi }_c(3080)$ as D-wave baryon states with QCD sum rules
• Canonical interpretation of the newly observed ${\Lambda }_b(6146{)}^0$ and ${\Lambda }_b(6152{)}^0$ via strong decay behaviors
• Understanding the newly observed ${\Xi }_c^0$ states through their decays
• Regge-like relation and a universal description of heavy-light systems
• Strong decays of the newly observed narrow ${\Omega }_b$ structures
• Rare ${\Lambda }_b\to \Lambda l^{+}{l}^{-}$ and ${\Lambda }_b\to \Lambda \gamma$ decays in the relativistic quark model
• Study of $2S$- and $1D$- excitations of observed charmed strange baryons
• Possible interpretation of the newly observed ${\Omega }_b$ states
• Relativistic description of the ${\Xi }_b$ baryon semileptonic decays
• Diquark properties from full QCD lattice simulations
• Scaling of P-wave excitation energies in heavy-quark systems
• Strong decays of the low-lying bottom strange baryons
• Canonical interpretations of the newly observed ${\Xi }_c(2923{)}^0$, ${\Xi }_c(2939{)}^0$ and ${\Xi }_c(2965{)}^0$ resonances
• Charm production and fragmentation fractions at midrapidity in pp collisions at $\sqrt{s}=13$ TeV
• Spectrum of singly heavy baryons from a chiral effective theory of diquarks
• Toward establishing the low-lying $P$-wave ${\Sigma }_b$ states
• Heavy baryon spectrum with chiral multiplets of scalar and vector diquarks
• First measurement of ${\Lambda }_{\mathrm{c}}^{+}$ production down to $p_{\mathrm{T}}=0$ in pp and p-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV
• Semileptonic ${\Xi }_c$ baryon decays in the relativistic quark model
• Beautiful mathematics for beauty-full and other multi-heavy hadronic systems
• Systematic analysis of doubly charmed baryons ${\Xi }_{cc}$ and ${\Omega }_{cc}$
• Evidence of a new excited charmed baryon decaying to ${\Sigma }_c(2455{)}^{0,++}{\pi }^{\pm }$
• The newly observed ${\Omega }_c(3327)$: A good candidate for a $D$-wave charmed baryon
• Systematic analysis of strange single heavy baryons ${\Xi }_c$ and ${\Xi }_b$
• Enhanced production of ${\Lambda }_b^0$ baryons in high-multiplicity $pp$ collisions at $\sqrt{s}=13$ TeV
• Heavy Holographic Exotics: Tetraquarks as Efimov States
• Heavy and Strange Holographic Baryons
• Identifying the ${\Xi }_c^0$ baryons observed by LHCb as $P$-wave ${\Xi }_c^{\prime }$ baryons
• Observed ${\Omega }_b$ spectrum and meson-baryon molecular states
• Bottom hadro-chemistry in high-energy hadronic collisions
• Regge-like spectra of excited singly heavy mesons
• Molecular charmed baryons and pentaquarks from light-meson exchange saturation
• Revisit assignments of the new excited ${\Omega }_c$ states with QCD sum rules
• Observation of new baryons in the ${\Xi }_b^{-}{\pi }^{+}{\pi }^{-}$ and ${\Xi }_b^0{\pi }^{+}{\pi }^{-}$ systems
• Investigating the spectroscopy behavior of undetected $1F$-wave charmed baryons
• Charm and Bottom Hadrons in Hot Hadronic Matter
• Spectra and decay properties of ${\Lambda }_b$ and ${\Sigma }_b$ baryons
• ${\Lambda }_c(2910)$ and ${\Lambda }_c(2940)$ as the conventional baryons dressed with the $D^{\ast }N$ channel
• Interpretation of excited ${\Omega }_b$ signals
• Identifying the ${\Xi }_b(6100)$ as the $P$-wave bottom baryon of $J^P=3/2^{-}$
• A Mixing Coupling Scheme for Spectra of Singly Heavy Baryons with Spin-1 Diquarks in P-waves
• Analysis of the 1S and 2S states of the ${\Lambda }_Q$ and ${\Xi }_Q$ with the QCD sum rules
• Exploring open-charm decay mode ${\Lambda }_c{\bar{\Lambda }}_c$ of charmonium-like state $Y(4630)$
• A Study of Excited ${\Omega }_b^{-}$ States in Hypercentral Constituent Quark Model via Artificial Neural Network
• Relativistic description of asymmetric fully heavy tetraquarks in the diquark-antidiquark model
• Study of flavor dependence of the baryon-to-meson ratio in proton-proton collisions at $\sqrt{s}=13$ TeV
• Charged-particle multiplicity dependence of charm-baryon-to-meson ratio in high-energy proton-proton collisions
• ${\Lambda }_b(6146{)}^0$ state newly observed by LHCb
• Charm degrees of freedom in hot matter from lattice QCD
• Refining radiative decay studies in singly heavy baryons
• Rare ${\Lambda }_c\to p{\ell }^{+}{\ell }^{-}$ decay in the relativistic quark model
• ${\mathbf{\Omega }}_{\mathbf{b}}^{-}\to ({\mathbf{\Xi }}_{\mathbf{c}}^{+}{\mathbf{K}}^{-}){\mathbf{\pi }}^{-}$ and the ${\mathbf{\Omega }}_{\mathbf{c}}$ states
• Recent lattice QCD results and phase diagram of strongly interacting matter
• Newly discovered ${\Xi }_c^0$ resonances and their parameters
• New ${\Lambda }_b(6072{)}^0$ state as a $2S$ bottom baryon
• The newly observed ${\Lambda }_b(6072{)}^0$ structure and its $\rho -$mode nonstrange partners
• Three-body decay of ${\Lambda }_c^{\ast }(2765)$ and determination of its spin-parity
• Investigation of the mass spectra of singly heavy baryons ${\Sigma }_Q$, ${\Xi }_Q^{\prime }$ and ${\Omega }_Q$ $(Q=c,b)$ in the Regge trajectory model
• Semileptonic Transition of ${\Lambda }_b$ Baryon
• Spectra of charmed and bottom baryons with hyperfine interaction
• First measurement of ${\mathrm{\Omega }}_{\mathrm{c}}^0$ production in pp collisions at $\sqrt{s}=13$ TeV
• Rare ${\Lambda }_b\to n{l}^{+}{l}^{-}$ decays in the relativistic quark-diquark picture
• Doubly-Charged $T_{cc}^{++}$ States in the Dynamical Diquark Model
• Regge trajectories of Excited Baryons, quark-diquark models and quark-hadron duality
• Heavy baryon wave functions, Bakamjian-Thomas approach to form factors, and observables in ${\Lambda }_b\to {\Lambda }_c\left({\frac{1}{2}}^{\pm }\right)\ell \overline{\nu }$ transitions
• Tetraquark states in the bottom sector and the status of the $Y_b$(10890) state
• Charm-quark fragmentation fractions and production cross section at midrapidity in pp collisions at the LHC
• Regge trajectory relations for the universal description of the heavy-light systems: diquarks, mesons, baryons and tetraquarks
• The $1D$, $2D$ ${\Xi }_b$ and ${\Lambda }_b$ baryons
• Regge trajectories for the light diquarks
• Possibly New Charmed Baryon States from ${\bar{B}}^0\to p\bar{p}{D}^0$ Decay
• Towards the understanding of heavy quarks hadronization: from leptonic to heavy-ion collisions
• Strong decays of singly heavy baryons from a chiral effective theory of diquarks
• Decay widths and mass spectra of single bottom baryons
• Strong decays of vector mesons to pseudoscalar mesons in the relativistic quark model
• Azimuthal correlations of heavy-flavor hadron decay electrons with charged particles in pp and p-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV
• Diffusion and fluctuations of open charmed hadrons in an interacting hadronic medium
• Heavy quark dominance in orbital excitation of singly and doubly heavy baryons
• Doubly charmed hexaquarks in the diquark picture
• Generalized susceptibilities and the properties of charm degrees of freedom across the QCD crossover temperature
• Temperature Dependence of Heavy Quark Diffusion from (2+1)-flavor Lattice QCD
• Emergence of New Systematics for Open Charm Production in High Energy Collisions
• Theoretical interpretation of ${\Xi }_c(2970)$
• Heavy-quark dominance and fine structure of excited heavy baryons ${\Sigma }_Q$, ${\Xi }_Q^{\prime }$ and ${\Omega }_Q$
• S-Wave Single Heavy Baryons with Spin-3/2 at Finite Temperature
• Toward establishing the low-lying $P$-wave excited ${\Sigma }_c$ baryon states
• Strong decays of the low-lying $1P$- and $1D$-wave ${\Sigma }_c$ baryons
• The $\Lambda$-type P-wave bottom baryon states via the QCD sum rules
• Heavy baryon spectroscopy
• Systematic analysis of the mass spectra of triply heavy baryons
• Spectroscopy of $cc\bar{c}\bar{c}$ and $ss\bar{c}\bar{c}$ Tetraquarks within the Framework of Regge Phenomenology
• Observation of the ${\Xi }_{\mathrm{b}}^{-}$ $\to$ $\psi$(2S)${\Xi }^{-}$ decay and studies of the ${\Xi }_{\mathrm{b}}$(5945)${}^0$ baryon in proton-proton collisions at $\sqrt{s}$ = 13 TeV
• Non-perturbative Analysis of Various Mass Generation by Gluonic Dressing Effect with the Schwinger-Dyson Formalism in QCD
• Excitation spectra of heavy baryons in diquark models
• Nonperturbative Heavy-Flavor Transport Approach for Hot QCD Matter
• Baryonic susceptibilities, quark-diquark models, and quark-hadron duality at finite temperature
• Thermodynamics of charmed hadrons across chiral crossover from lattice QCD
• Reconstruction of weak lensing mass maps for non-Gaussian studies in the celestial sphere
• Observation of a new charmed baryon decaying to ${\Xi }_c^{+}{\pi }^{-}{\pi }^{+}$
• Rare radiative ${\Xi }_b^{-}\to {\Xi }^{-}\gamma$ decay in the relativistic quark model
• Persistence of charmed hadrons in QGP from lattice QCD
• Mass spectra of singly heavy baryons in the relativized quark model with heavy-quark dominance
• The thermodynamics of heavy light hadrons at freezeout
• Properties of spin-1/2 heavy baryons at nonzero temperature
• Excitations of strange bottom baryons
• Unveiling the Composition of the Single-Charm Molecular Pentaquarks: Insights from Radiative Decay and Magnetic Moment
• Charm-hadron production in $pp$ and AA collisions
• Spectroscopic properties of $1F$-wave singly bottom baryons
• Chiral effective theory of scalar and vector diquarks revisited
• Octet baryon and heavy meson interactions in chiral effective field theory
• The lightest flavor--singlet qqq baryons as witnesses to color
• Mass spectrum, magnetic moments and Regge trajectories of ${\Omega }_{ccb}$ and ${\Omega }_{cbb}$ baryons in the nonrelativistic quark--diquark model
• Study of the mass spectra of doubly heavy ${\Xi }_{Q{Q}^{\prime }}$ and ${\Omega }_{Q{Q}^{\prime }}$ baryons
• D-meson production via sequential hadronization in high-energy nuclear collisions
• Mass spectra and transition magnetic moments of low lying charmed baryons in a quark model
• Mass spectrum and magnetic moments of singly-charmed baryons: a quark-diquark model analysis of ${\Omega }_c(3185{)}^0$ and ${\Omega }_c(3327{)}^0$
• Isospin breaking from diquark clustering
• Analysis of the ${\Omega }_b(6316)$, ${\Omega }_b(6330)$, ${\Omega }_b(6340)$ and ${\Omega }_b(6350)$ with QCD sum rules
• Probing the inner structures of the observed ${\Xi }_b$ and ${\Xi }_b^{\prime }$ resonances
• Radiative ${\Xi }_b^{-}\to {\Xi }^{-}\gamma$ decay
• ${\Xi }_c(3055)$ as a scaling point to establish the excited ${\Xi }_c^{(\prime )}$ family
• Electromagnetic probes revealing the inner structure of the ${\Lambda }_c(2940)$
• Landscape of heavy baryons from the perspective of the chiral quark-soliton model