Heavy hadron spectroscopy and the bag model

Abstract

Some time ago a slightly improved variant of bag model (the modified bag model) suitable for the unified description of light and heavy hadrons was developed. The main goal of the present work was to calculate the masses of the ground state baryons containing bottom quarks in the framework of this model. For completeness the predictions for other heavy hadrons are also given. The reasonable agreement of our results with other theoretical calculations and available experimental data suggests that our predictions could serve as a useful complementary tool for the interpretation of heavy hadron spectra.

18 pages, 9 tables, references to experiments updated, rms deviations given in some tables

References in corpus (17)

• Heavy Baryons in a Quark Model
• Constituent quark model study of the meson spectra
• Observation of New States Decaying into ${\Lambda }_c^{+}{K}^{-}{\pi }^{+}$ and ${\Lambda }_c^{+}{K}_S^0{\pi }^{-}$
• Search for Doubly Charmed Baryons Xi_cc^+ and Xi_cc^++ in BABAR
• Faddeev study of heavy baryon spectroscopy
• Observation of the bottomonium ground state in the decay Upsilon(3S) -> gamma eta_b
• Charmed baryons in a relativistic quark model
• Observation of the Decay $B_c^{\pm }\to J/\psi {\pi }^{\pm }$ and Measurement of the $B_c^{\pm }$ Mass
• Bottom Baryons
• Relativistic treatment of the decay constants of light and heavy mesons
• Measurement of the Bc meson mass in the exclusive decay Bc --> Jpsi Pi
• Observation of the doubly strange b baryon Omega_b-
• Strangeness -2 and -3 Baryons in a Constituent Quark Model
• QCD sum rules study of Ξ_c and Ξ_b baryons
• Hadron Spectroscopy: Theory and Experiment
• Doubly heavy quark baryon spectroscopy and semileptonic decay
• Mixing of heavy baryons in the bag model calculations

Cited by in corpus (35)

• Charmed bottom baryon spectroscopy from lattice QCD
• Excited State Mass spectra of doubly heavy baryons ${\Omega }_{cc}$, ${\Omega }_{bb}$ and ${\Omega }_{bc}$
• Spectroscopy of singly, doubly, and triply bottom baryons
• Masses of doubly and triply charmed baryons
• Analysis of the triply heavy baryon states with QCD sum rules
• The excited bottom-charmed mesons in a nonrelativistic quark model
• Excited-state spectroscopy of triply-bottom baryons from lattice QCD
• Measurements of the properties of Lambda_c(2595), Lambda_c(2625), Sigma_c(2455), and Sigma_c(2520) baryons
• The Polyakov loop and the hadron resonance gas model
• Magnetic Moments of Baryons containing all heavy quarks in Quark-Diquark Model
• Properties of triply heavy spin--3/2 baryons
• Triply charmed and bottom baryons in a constituent quark model
• Masses and Residues of the Triply Heavy Spin-1/2 Baryons
• Prediction of the Omega_bbb mass from lattice QCD
• Magnetic properties of ground-state mesons
• Approximate Hamiltonian for baryons in heavy-flavor QCD
• Analysis of the triply-heavy baryon states with the QCD sum rules
• Lifetimes of singly charmed hadrons
• Strange baryons with two heavy quarks
• Ground and Excited state masses of ${\Omega }_c^0$, ${\Omega }_{cc}^{+}$ and ${\Omega }_{ccc}^{++}$ baryons
• Spectroscopy of ${\Omega }_{ccb}$ baryon in Hypercentral Quark Model
• Pentaquark states with the $QQQq\bar{q}$ configuration in a simple model
• Systematic analysis of doubly charmed baryons ${\Xi }_{cc}$ and ${\Omega }_{cc}$
• Masses and magnetic moments of exotic fully heavy pentaquarks
• NLO effects for ${\Omega }_{QQQ}$ Baryons in QCD Sum Rules
• Triply heavy baryon spectroscopy revisited
• Baryon masses estimate in heavy flavor QCD
• Systematic analysis of the mass spectra of triply heavy baryons
• M1 Radiative and spin-nonflip $\pi \pi$ transitions of $B_c$ states in the Cornell potential model
• Precise study of triply charmed baryons ${\Omega }_{ccc}$
• A Primary Study of Heavy Baryons Lambda_Q, Xi_Q, Sigma_Q and Omega_Q
• Magnetic moments of spin--1/2 triply-heavy baryons: A study of Light-cone QCD and Quark-diquark model
• Prospects for compact hexaquarks under the limitation imposed by quark confinement
• Spectroscopy and Radiative Decays of ${\Omega }_{ccc}$ and ${\Omega }_{bbb}$ Baryons in a Quark-Diquark Model
• Bottom hadrons from lattice QCD with domain wall and NRQCD fermions