Assigning the newly reported ${\Sigma }_b(6097)$ as a $P$-wave excited state and predicting its partners

Abstract

The newly observed ${\Sigma }_b(6097)$ provides us a good chance to further construct the high excited states of the bottom baryon family. In this work, we explain the ${\Sigma }_b(6097)$ to be a $1P$ state with $J^P=5/2^{-}$ or $3/2^{-}$ by giving the mass spectrum analysis and the strong decay calculation, and predict the existence of $1P$ and $2S$ partners of the ${\Sigma }_b(6097)$, where their masses and the corresponding decay behaviors are presented. Because of the success of describing the ${\Sigma }_b(6097)$ and the former observed ${\Xi }_b(6227)$ under the quasi-two-body treatment to the bottom baryons, we continue to predict the ${\Omega }_b$ partners of ${\Sigma }_b(6097)$ by the same method, which are the $1P$ and $2S$ states of the $bss$ baryon system. Identifying these predicted bottom baryons will be a research topic full of challenge and opportunity for future experiments especially the LHCb.

6 pages, 2 figures, 6 tables. Matches the published version in Phys. Rev. D

References in corpus (12)

• Heavy Baryons in a Quark Model
• Spectroscopy and Regge trajectories of heavy baryons in the relativistic quark-diquark picture
• Towards an understanding of heavy baryon spectroscopy
• Assignments of ${\Lambda }_Q$ and ${\Xi }_Q$ baryons in the heavy quark-light diquark picture
• Strong and radiative decays of the low-lying $S$- and $P$-wave singly heavy baryons
• Observation of a new ${\Xi }_b^{-}$ resonance
• Low-lying charmed and charmed-strange baryon states
• Analysis of the $1/2^{-}$ and $3/2^{-}$ heavy and doubly heavy baryon states with QCD sum rules
• Observation of Excited ${\Omega }_c$ Charmed Baryons in $e^{+}{e}^{-}$ Collisions
• Role of newly discovered ${\Xi }_b(6227{)}^{-}$ for constructing excited bottom baryon family
• Observation of ${\Xi }_c(2930{)}^0$ and updated measurement of $B^{-}\to K^{-}{\Lambda }_c^{+}{\bar{\Lambda }}_c^{-}$ at Belle
• Scaling of P-wave excitation energies in heavy-quark systems

Cited by in corpus (38)

• An updated review of the new hadron states
• Masses of Light and Heavy Mesons and Baryons: A Unified Picture
• Interpretation of the newly observed ${\Sigma }_b(6097{)}^{\pm }$ and ${\Xi }_b(6227{)}^{-}$ states as the $P$-wave bottom baryons
• Observation of a new ${\Xi }_b^0$ state
• Observation of a new baryon state in the ${\Lambda }_b^0{\pi }^{+}{\pi }^{-}$ mass spectrum
• Identifying the ${\Xi }_b(6227)$ and ${\Sigma }_b(6097)$ as $P$-wave bottom baryons of $J^P=3/2^{-}$
• Regge behaviors in orbitally excited spectroscopy of charmed and bottom baryons
• Identification of the newly observed ${\Sigma }_b(6097{)}^{\pm }$ baryons from their strong decays
• 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
• Interpretation of the newly observed ${\Lambda }_b(6146{)}^0$ and ${\Lambda }_b(6152{)}^0$ states in a chiral quark model
• Observation of two new excited ${\Xi }_b^0$ states decaying to ${\Lambda }_b^0{K}^{-}{\pi }^{+}$
• Decay properties of $P$-wave heavy baryons accompanied by vector mesons within light-cone sum rules
• Heavy Flavour Physics and CP Violation at LHCb: a Ten-Year Review
• Determination of the quantum numbers of ${\Sigma }_b(6097{)}^{\pm }$ via their strong decays
• Universal behavior of mass gaps existing in the single heavy baryon family
• Canonical interpretation of the newly observed ${\Lambda }_b(6146{)}^0$ and ${\Lambda }_b(6152{)}^0$ via strong decay behaviors
• Strong decays of the newly observed narrow ${\Omega }_b$ structures
• Strong decays of the low-lying bottom strange baryons
• Toward establishing the low-lying $P$-wave ${\Sigma }_b$ states
• The newly observed ${\Omega }_c(3327)$: A good candidate for a $D$-wave charmed baryon
• Observed ${\Omega }_b$ spectrum and meson-baryon molecular states
• $b$-hadron spectroscopy study based on the similarity of double bottom baryon and bottom meson
• Investigating the spectroscopy behavior of undetected $1F$-wave charmed baryons
• Excited ${\Omega }_b$ baryons and fine structure of strong interaction
• Spectra and decay properties of ${\Lambda }_b$ and ${\Sigma }_b$ baryons
• Identifying the ${\Xi }_b(6100)$ as the $P$-wave bottom baryon of $J^P=3/2^{-}$
• ${\Lambda }_b(6146{)}^0$ state newly observed by LHCb
• The newly observed ${\Lambda }_b(6072{)}^0$ structure and its $\rho -$mode nonstrange partners
• New ${\Lambda }_b(6072{)}^0$ state as a $2S$ bottom baryon
• The $1D$, $2D$ ${\Xi }_b$ and ${\Lambda }_b$ baryons
• Decay widths and mass spectra of single bottom baryons
• Magnetic moment of the ${\Xi }_b(6227)$ as a molecular pentaquark state
• Identifying the ${\Lambda }_b(6146{)}^0$ and ${\Lambda }_b(6152{)}^0$ as $D$-wave bottom baryons
• Heavy-quark dominance and fine structure of excited heavy baryons ${\Sigma }_Q$, ${\Xi }_Q^{\prime }$ and ${\Omega }_Q$
• Strong decays of the low-lying $1P$- and $1D$-wave ${\Sigma }_c$ baryons
• Toward establishing the low-lying $P$-wave excited ${\Sigma }_c$ baryon states
• Spectroscopic properties of $1F$-wave singly bottom baryons