Strong and Radiative Decays of Heavy Flavored Baryons

Abstract

We analyze strong one-pion and radiative one-photon decays of heavy flavored baryons within a relativistic three-quark model. Employing the same parameters as were used for the description of the semileptonic decays of heavy baryons, we calculate the couplings of one-pion and one-photon transitions of both ground and excited heavy baryon states. We predict the decay rates for all relevant decay modes and compare them with experimental data when available and with the results of other model calculations.

arXiv comment25 pages, LaTeX-file, 4 Figures

References in corpus (24)

• Heavy baryons
• Chiral Lagrangians for Radiative Decays of Heavy Hadrons
• Heavy Baryon Transitions in a Relativistic Three-Quark Model
• Survey of heavy-meson observables
• Exclusive Nonleptonic Decays of Bottom and Charm Baryons in a Relativistic Three-Quark Model: Evaluation of Nonfactorizing Diagrams
• Predictions for s-Wave and p-Wave Heavy Baryons from Sum Rules and Constituent Quark Model (I): Strong Interactions
• Electromagnetic form factors of nucleons in a relativistic three-quark model
• Strong and Electromagnetic Decays of Two New $Lambd{a}_c^{\ast }$ Baryons
• Observation of a Narrow State Decaying into ${\Xi }_c^{+}{\pi }^{-}$
• Charmed Baryon Strong Coupling Constants in a Light-Front Quark Model
• Semileptonic decays of heavy mesons
• Observation of Two Narrow States Decaying into ${\Xi }_c^{+}\gamma$ and ${\Xi }_c^0\gamma$
• Radiative decays of heavy hadrons from light cone QCD sum rules in the leading order of HQET
• Heavy- to light-meson transition form factors
• One-Photon Transitions between Heavy Baryons in a Relativistic Three-Quark Model
• Phenomenology of New Baryons with Charm and Strangeness
• Exclusive nonleptonic bottom to charm baryon decays including nonfactorizable contributions
• Remarks on the Strong Coupling Constants in Heavy Hadron Chiral Lagrangians
• The gamma(*) pi(0) -> gamma form factor
• Radiative Decays of Excited ${\Lambda }_Q$ Baryons in the Bound State Picture
• Leptonic and Semileptonic Decays of Pseudoscalar Mesons
• E2 Strength in the Radiative Charmed Baryon Decay
• One-Pion Charm Baryon Transitions in a Relativistic Three-Quark Model
• $SU(2N_f)\otimes O(3)$ light diquark symmetry and current-induced heavy baryon transition form factors

Cited by in corpus (101)

• Herwig++ Physics and Manual
• A review of the open charm and open bottom systems
• Chiral perturbation theory for heavy hadrons and chiral effective field theory for heavy hadronic molecules
• Strong and radiative decays of the Ds0*(2317) meson in the DK-molecule picture
• Dilaton in a soft-wall holographic approach to mesons and baryons
• Strong Decays of Charmed Baryons in Heavy Hadron Chiral Perturbation Theory
• Magnetic moments of heavy baryons in the relativistic three-quark model
• Estimate for the X(3872) to gamma J/psi decay width
• Strong decays of charmed baryons
• Strong and radiative decays of the low-lying $S$- and $P$-wave singly heavy baryons
• Charmed baryon strong decays in a chiral quark model
• X(3872) as a hadronic molecule and its decays to charmonium states and pions
• The semileptonic decays of the B_c meson
• Charmed Baryon Physics Circa 2021
• Relativistic constituent quark model with infrared confinement
• D* K molecular structure of the Ds1(2460) meson
• Pion and sigma meson properties in a relativistic quark model
• Low-lying charmed and charmed-strange baryon states
• Radiative Decays of the Heavy Flavored Baryons in Light Cone QCD Sum Rules
• J/psi gamma and psi(2S) gamma decay modes of the X(3872)
• Rare baryon decays Lambda_b -> Lambda l+ l- (l=e, mu, tau) and Lambda_b -> Lambda gamma : Differential and total rates, lepton- and hadron-side forward-backward asymmetries
• Understanding the newly observed ${\Omega }_c$ states through their decays
• Strong decays of molecular states Zc(+) and Zc'(+)
• Strong two-body decays of the Lambdac(2940)+ in a hadronic molecule picture
• Calculation of the heavy-hadron axial couplings g_1, g_2, and g_3 using lattice QCD
• Semileptonic decays of double heavy baryons in a relativistic constituent three-quark model
• Radiative decay of Lambdac(2940)+ in a hadronic molecule picture
• A covariant constituent quark/gluon model for the glueball-quarkonia content of scalar-isoscalar mesons
• On charm baryon resonances and chiral symmetry
• Quark model description of the tetraquark state X(3872) in a relativistic constituent quark model with infrared confinement
• Semileptonic decays of double heavy baryons
• Decays of Zb(+) and Zb'(+) as hadronic molecules
• Light baryon magnetic moments and N -> Delta gamma transition in a Lorentz covariant chiral quark approach
• Semileptonic decays of the light J(P)=1/2(+) ground state baryon octet
• Ds0*(2317) and Ds1(2460) mesons in two-body B-meson decays
• Radiative decays of double heavy baryons in a relativistic constituent three-quark model including hyperfine mixing
• Radiative M1 transitions of heavy baryons in the bag model
• Strong and radiative decays of the low-lying $D$-wave singly heavy baryons
• Nonleptonic two-body decays of single heavy baryons ${\Lambda }_Q$, ${\Xi }_Q$, and ${\Omega }_Q$ $(Q=b,c)$ induced by $W$ emission in the covariant confined quark model
• Measurements of the properties of Lambda_c(2595), Lambda_c(2625), Sigma_c(2455), and Sigma_c(2520) baryons
• Polarization effects in the cascade decay Lambda_b -> Lambda(-> p pi-) + J/psi(-> l+ l-) in the covariant confined quark model
• Heavy-to-light semileptonic decays of Lambda_b and Lambda_c baryons in the covariant confined quark model
• Molecular structure of the Bs0*(5725) and Bs1(5778) bottom-strange mesons
• Charm-strange baryon strong decays in a chiral quark model
• Strong and electromagnetic decays of p-wave heavy baryons ${\Lambda }_{c1},{\Lambda }_{c1}^{\ast }$
• Masses and radiative decay widths of S- and P-wave singly-, doubly- and triply-heavy charm and bottom baryons
• Charmed baryon Sigmac(2800) as a ND hadronic molecule
• Selected strong decays of $\eta (2225)$ and $\varphi (2170)$ as $\Lambda \bar{\Lambda }$ bound states
• The electromagnetic decays of the charmed and bottom baryons in chiral perturbation theory
• ${\Xi }_c\gamma \to {\Xi }_c^{\prime }$ transition in lattice QCD
• Study of the strong ${\Sigma }_c\to {\Lambda }_c\pi$, ${\Sigma }_c^{\ast }\to {\Lambda }_c\pi$ and ${\Xi }_c^{\ast }\to {\Xi }_c\pi$ decays in a nonrelativistic quark model
• Single heavy baryons with chiral partner structure in a three-flavor chiral model
• ${\Omega }_c\gamma \to {\Omega }_c^{\ast }$ transition in lattice QCD
• Strong coupling constants of light pseudoscalar mesons with heavy baryons in QCD
• Electromagnetic Transitions of Heavy Baryons in the SU(2N_{f}) X O(3) Symmetry
• Decay properties of singly charmed baryons
• Role of the hadron molecule Lambda_c(2940) in the p bar(p) -> p D0 bar(Lambda)_c(2286) annihilation reaction
• Strong decay of ${\Lambda }_c(2940)$ as a $2P$ state in the ${\Lambda }_c$ family
• The radiative decays of the singly heavy baryons in chiral perturbation theory
• Electromagnetic Decays of Heavy Baryons
• Analysis of the radiative decays ${\Sigma }_Q\to {\Lambda }_Q\gamma$ and ${\Xi }_Q^{\prime }\to {\Xi }_Q\gamma$ in light cone sum rules
• Strong three-body decays of Lambdac(2940)+
• Phenomenological Lagrangian approach to the electromagnetic deuteron form factors
• Strong decays of the higher excited ${\Lambda }_Q$ and ${\Sigma }_Q$ baryons
• Spectrum of strange singly charmed baryons in the constituent quark model
• On the choice of heavy baryon currents in the relativistic three-quark model
• Magnetic moments of the spin-$\frac{1}{2}$ singly charmed baryons in chiral perturbation theory
• Electromagnetic transitions of the singly charmed baryons with spin 3/2
• Spectrum of nonstrange singly charmed baryons in the constituent quark model
• Two-photon decay of heavy hadron molecules
• Weak decays of heavy hadron molecules involving the f0(980)
• ${\Sigma }_Q{\Lambda }_Q\pi$ Coupling Constant in Light Cone QCD Sum Rules
• Radiative decays of dynamically generated charmed baryons
• Combined Chiral Dynamics and MIT Bag Model Study of Strong Σ^{(*)}_Q \to Λ_QπDecays
• Study of Electromagnetic Decays of Orbitally Excited ${\Xi }_c$ Baryons
• Spin--3/2 to spin--1/2 heavy baryons and pseudoscalar mesons transitions in QCD
• Lambda_b and Lambda_c baryon decays at finite values of heavy quark masses
• Charm Physics - A Field Full with Challenges and Opportunities
• One-pion transitions between heavy baryons in the constituent quark model
• ${\Lambda }_b(6146{)}^0$ state newly observed by LHCb
• Lattice QCD study of the elastic and transition form factors of charmed baryons
• Refining radiative decay studies in singly heavy baryons
• Towards an assessment of the ATLAS data on the branching ratio Gamma(Lambda_b(0) -> psi(2S) Lambda(0))/Gamma(Lambda_b(0) -> J/psi Lambda(0))
• Probing $R$-parity violation in $B$-meson decays to a baryon and a light neutralino
• New ${\Lambda }_b(6072{)}^0$ state as a $2S$ bottom baryon
• Electromagnetic radiation of baryons containing two heavy quarks
• ${\Lambda }_c{\Sigma }_c\pi$ coupling and ${\Sigma }_c\to {\Lambda }_c\pi$ decay in lattice QCD
• Isospin-violating strong decays of scalar single-heavy tetraquarks
• The $1D$, $2D$ ${\Xi }_b$ and ${\Lambda }_b$ baryons
• Nucleon tensor form factors in a relativistic confined quark model
• Measurement of Natural Widths of Sigma-c-0 and Sigma-c-++ Baryons
• Chiral corrections to the vector and axial couplings of quarks and baryons
• Radiative decays of the p-wave charmed heavy baryons
• Axial-vector transition form factors of the singly heavy baryons
• Hadronization and Decay of Excited Heavy Hadrons in Herwig 7
• Static and dynamic properties of hadronic systems with heavy quarks b and c
• Electromagnetic polarizabilities of the spin-$\frac{1}{2}$ singly heavy baryons in heavy baryon chiral perturbation theory
• Spectroscopic properties of $1F$-wave singly bottom baryons
• Investigating the internal structure of $X(6900)$ in the $2J/\psi$ decay channel
• Radiative transitions of charmonium states in the covariant confined quark model
• Electromagnetic polarizabilities of the triplet hadrons in heavy hadron chiral perturbation theory