Bottomonium spectrum revisited

Abstract

We revisit the bottomonium spectrum motivated by the recently exciting experimental progress in the observation of new bottomonium states, both conventional and unconventional. Our framework is a nonrelativistic constituent quark model which has been applied to a wide range of hadronic observables from the light to the heavy quark sector and thus the model parameters are completely constrained. Beyond the spectrum, we provide a large number of electromagnetic, strong and hadronic decays in order to discuss the quark content of the bottomonium states and give more insights about the better way to determine their properties experimentally.

23 pages, 17 tables, 1 figure

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Cited by in corpus (73)

• Evidence for light-by-light scattering in heavy-ion collisions with the ATLAS detector at the LHC
• Observation of light-by-light scattering in ultraperipheral Pb+Pb collisions with the ATLAS detector
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• Spectrum and electromagnetic transitions of bottomonium
• Measurement of light-by-light scattering and search for axion-like particles with 2.2 nb${}^{-1}$ of Pb+Pb data with the ATLAS detector
• Molecular components in P-wave charmed-strange mesons
• Higher bottomonium zoo
• Quarkonium Contribution to Meson Molecules
• Triply-heavy baryons in a constituent quark model
• Charmonium resonances in the 3.9 GeV/$c^2$ energy region and the $X(3915)/X(3930)$ puzzle
• Coupled-Channel Effects for the Bottomonium with Realistic Wave Functions
• Spectroscopy and Decay properties of the charmonium
• General considerations on the nature of $Z_b(10610)$ and $Z_b(10650)$ from their pole positions
• The S- and P-wave low-lying baryons in the chiral quark model
• Spectroscopy of ${\mathbf{B}}_{\mathbf{c}}$ mesons and the possibility of finding exotic ${\mathbf{B}}_{\mathbf{c}}$-like structures
• The $Z_c$ structures in a coupled-channels model
• Threshold effects in P-wave bottom-strange mesons
• Doubly Charmed Pentaquarks
• Bottomonium spectrum in the relativistic flux tube model
• Hidden-charm tetraquarks with strangeness in the chiral quark model
• Aspects of open-flavour mesons in a comprehensive DSBSE study
• Observation of the ${\chi }_{b1}$(3P) and ${\chi }_{b2}$(3P) and measurement of their masses
• ${\rm Y}(nl)$ decay into $B^{(\ast )}{\bar{B}}^{(\ast )}$
• K-matrix Analysis of $e^{+}{e}^{-}$ Annihilation in the Bottomonium Region
• Light-meson masses in an unquenched quark model
• Observation of $e^{+}{e}^{-}\to \omega {\chi }_{bJ}(1P)$ and search for $X_b\to \omega {\rm Y}(1S)$ at $\sqrt{s}$ near 10.75 GeV
• Spectroscopic survey of higher-lying states of $B_c$ meson family
• Towards the discovery of novel $B_c$ states: radiative and hadronic transitions
• Electric dipole transitions of $1P$ bottomonia
• $B_c$ meson spectroscopy motivated by general features of pNRQCD
• Charmonium spectrum in an unquenched quark model
• ${\chi }_b(3P)$ Multiplet Revisited: Ultrafine Mass Splitting and Radiative Transitions
• Counting states and the Hadron Resonance Gas: Does X(3872) count?
• The $Z_b$ structures in a constituent quark model coupled-channels calculation
• Investigation of Mass and Decay Characteristics of the All-light Tetraquark
• Mass spectrum of $1^{--}$ heavy quarkonium
• Hidden-bottom hadronic transitions of ${\rm Y}(10753)$
• Self-consistent $M1$ radiative transitions of excited $B_c$ and heavy quarkonia with different polarizations in the light-front quark model
• Bottomonium spectroscopy motivated by general features of pNRQCD
• Two body relativistic wave equations
• Status and Prospects of Exotic Hadrons at Belle II
• Bottomonium spectrum with a Dirac potential model in the momentum space
• Bottomonium-like tetraquarks in a chiral quark model
• Mass Spectra of One or Two Heavy Quark Mesons and Diquarks within a Nonrelativistic Potential Model
• Partial wave effects in the heavy quarkonium radiative electromagnetic decays
• Masses and radiative decay widths of the $D_{s0}^{\ast }(2317)$ and $D_{s1}^{\prime }(2460)$ and their bottom analogs
• Revisiting radiative decays of $1^{+-}$ heavy quarkonia in the covariant light-front approach
• Spectroscopy and Annihilation Decay Widths of Charmonium and Bottomonium Excitations
• The role of spin-flipping terms in hadronic transitions of ${\rm Y}(4S)$
• Bottomonia in an unquenched quark model
• Observation of ${\rm Y}(2S)\to \gamma {\eta }_b(1S)$ decay
• M1 Radiative and spin-nonflip $\pi \pi$ transitions of $B_c$ states in the Cornell potential model
• Holographic quark masses and radiative decays of heavy vector mesons
• Predictions for Bottomonium from a Relativistic Screened Potential Model
• Investigation of Mass and Decay Characteristics of the Light-Strange Tetraquark
• Relativistic two-body calculation of $b\bar{b}$-mesons radiative decays
• pNRQCD determination of E1 radiative transitions
• Spectroscopy of heavy-heavy flavour mesons and annihilation widths of quarkonia
• Radiative decays in bottomonium beyond the long wave length approximation
• Light-by-light scattering sum rule for radiative transitions of bottomonia
• Decays of ${\rm Y}(10860)$ and ${\rm Y}(10753)$ into $\omega {\chi }_{bJ}$
• Properties of bottomonium in a relativistic quark model
• Observation of muonic Dalitz decays of ${\chi }_b$ mesons and precise spectroscopy of hidden-beauty states
• Heavy quarkonium decay $V\to ggg$ with both relativistic and QCD radiative corrections
• Canonical interpretation of $Y(10750)$ and ${\rm Y}(10860)$ in the ${\rm Y}$ family
• Heavy mesons in the Quark Model
• Highlights from the Compact Muon Solenoid (CMS) Experiment
• Hidden-bottom hadronic decays of ${\rm Y}(10753)$ with a ${\eta }^{(\prime )}$ or $\omega$ emission
• Spin splitting spectroscopy of heavy quark anti quark systems
• The Relativistic Schrödinger Equation through FFTW3: An Extension of quantumfdtd
• On enhanced corrections from quasi-degenerate states to heavy quarkonium observables
• Spectroscopy and Decay Properties of Excited Charmonium States