$P$-wave charmed baryons of the $SU(3)$ flavor $6_F$

Abstract

We use QCD sum rules to study mass spectra of $P$-wave charmed baryons of the $SU(3)$ flavor $6_F$. We also use light-cone sum rules to study their $S$- and $D$-wave decays into ground-state charmed baryons together with light pseudoscalar and vector mesons. We work within the framework of heavy quark effective theory, and we also consider the mixing effect. Our results can explain many excited charmed baryons as a whole, including the ${\Sigma }_c(2800{)}^0$, ${\Xi }_c(2923{)}^0$, ${\Xi }_c(2939{)}^0$, ${\Xi }_c(2965{)}^0$, ${\Omega }_c(3000{)}^0$, ${\Omega }_c(3050{)}^0$, ${\Omega }_c(3066{)}^0$, ${\Omega }_c(3090{)}^0$, and ${\Omega }_c(3119{)}^0$. Their masses, mass splittings within the same multiplets, and decay properties are extracted for future experimental searches.

29 pages, 6 figures, 6 tables, to be published in PRD

References in corpus (26)

• Heavy Baryons in a Quark Model
• Spectroscopy and Regge trajectories of heavy baryons in the relativistic quark-diquark picture
• Charmed bottom baryon spectroscopy from lattice QCD
• Masses of excited heavy baryons in the relativistic quark-diquark picture
• Towards an understanding of heavy baryon spectroscopy
• Faddeev study of heavy baryon spectroscopy
• Strong Decays of Charmed Baryons in Heavy Hadron Chiral Perturbation Theory
• Strong decays of charmed baryons
• The s-wave charmed baryon resonances from a coupled-channel approach with heavy quark symmetry
• Strong and radiative decays of the low-lying $S$- and $P$-wave singly heavy baryons
• Charmed baryon strong decays in a chiral quark model
• Bottom Baryons
• Twist-4 Distribution Amplitudes of the K${}^{\ast }$ and $\varphi$ Mesons in QCD
• P-wave charmed baryons from QCD sum rules
• Radiative Decays of the Heavy Flavored Baryons in Light Cone QCD Sum Rules
• Analysis of the $1/2^{-}$ and $3/2^{-}$ heavy and doubly heavy baryon states with QCD sum rules
• Heavy baryon spectroscopy in QCD
• Structure of charmed baryons studied by pionic decays
• QCD sum rules study of Ξ_c and Ξ_b baryons
• Excitations of single-beauty hadrons
• Study of $P$-wave excitations of observed charmed strange baryons
• ${\Xi }_c$ and ${\Xi }_b$ excited states within a ${\mathrm{SU}(6)}_{\mathrm{lsf}}\times$HQSS model
• Pion induced Reactions for Charmed Baryons
• The D-wave heavy-light mesons from QCD sum rules
• Universal behavior of mass gaps existing in the single heavy baryon family
• Understanding the newly observed ${\Xi }_c^0$ states through their decays

Cited by in corpus (16)

• An updated review of the new hadron states
• Charmed Baryon Physics Circa 2021
• Masses and radiative decay widths of S- and P-wave singly-, doubly- and triply-heavy charm and bottom baryons
• Observation of new ${\Omega }_c^0$ states decaying to the ${\Xi }_c^{+}{K}^{-}$ final state
• Heavy Flavour Physics and CP Violation at LHCb: a Ten-Year Review
• Strong decay widths and mass spectra of charmed baryons
• The singly-charmed pentaquark molecular states via the QCD sum rules
• Decay behaviors of the fully-bottom and fully-charm tetraquark states
• Identifying the ${\Xi }_b(6100)$ as the $P$-wave bottom baryon of $J^P=3/2^{-}$
• Strong decay properties of single heavy baryons ${\Lambda }_Q$, ${\Sigma }_Q$ and ${\Omega }_Q$
• Predicted ${\Xi }_b(6087{)}^0$ and further predictions
• Strong decays of singly heavy baryons from a chiral effective theory of diquarks
• Heavy-quark dominance and fine structure of excited heavy baryons ${\Sigma }_Q$, ${\Xi }_Q^{\prime }$ and ${\Omega }_Q$
• Observation of a new charmed baryon decaying to ${\Xi }_c^{+}{\pi }^{-}{\pi }^{+}$
• Chiral effective theory of scalar and vector diquarks revisited
• Baryons and baryoniums in the perspective of QCD sum rules