Higher bottomonium zoo

Abstract

In this work, we study higher bottomonia up to the $nL=8S$, $6P$, $5D$, $4F$, $3G$ multiplets using the modified Godfrey-Isgur (GI) model, which takes account of color screening effects. The calculated mass spectra of bottomonium states are in reasonable agreement with the present experimental data. Based on spectroscopy, partial widths of all allowed radiative transitions, annihilation decays, hadronic transitions, and open-bottom strong decays of each state are also evaluated by applying our numerical wave functions. Comparing our results with the former results, we point out difference among various models and derive new conclusions obtained in this paper. Notably, we find a significant difference between our model and the GI model when we study $D,F$, and $G$ and $n\ge 4$ states. Our theoretical results are valuable to search for more bottomonia in experiments, such as LHCb, and forthcoming Belle II.

40 pages, 4 figures and 40 tables. Accepted by Eur. Phys. J. C

References in corpus (15)

• Heavy quarkonium: progress, puzzles, and opportunities
• Constituent quark model study of the meson spectra
• Higher Charmonia and X,Y,Z states with Screened Potential
• Bottomonium Mesons and Strategies for Their Observation
• Heavy Quarkonium in a Holographic Basis
• Potential model calculations and predictions for heavy quarkonium
• Bottomonium spectrum revisited
• Charmed-strange mesons revisited: mass spectra and strong decays
• Bottomonium spectrum at order v^6 from domain-wall lattice QCD: precise results for hyperfine splittings
• Spectrum and electromagnetic transitions of bottomonium
• Energy scan of the $e^{+}{e}^{-}\to h_b(nP){\pi }^{+}{\pi }^{-}$ $(n=1,2)$ cross sections and evidence for ${\rm Y}(11020)$ decays into charged bottomonium-like states
• Observation of the ${\rm Y}(1^3{D}_J)$ Bottomonium State through Decays to ${\pi }^{+}{\pi }^{-}{\rm Y}(1S)$
• Higher angular momentum states of bottomonium in lattice NRQCD
• Generalized screened potential model
• Measurements of branching fractions for electromagnetic transitions involving the ${\chi }_{bJ}(1P)$ states

Cited by in corpus (45)

• Constructing $J/\psi$ family with updated data of charmoniumlike $Y$ states
• gamma-UPC: Automated generation of exclusive photon-photon processes in ultraperipheral proton and nuclear collisions with varying form factors
• Producing fully-charm structures in the $J/\psi$-pair invariant mass spectrum
• Bottomonium spectrum in the relativistic flux tube model
• Revisiting semileptonic decays of ${\Lambda }_{b(c)}$ supported by baryon spectroscopy
• ${\rm Y}(nl)$ decay into $B^{(\ast )}{\bar{B}}^{(\ast )}$
• Going in quest of potential tetraquark interpretations for the newly observed $T_{\psi \psi }$ states in light of the diquark-antidiquark scenarios
• Canonical interpretation of the $X(4140)$ state within the ${}^3{P}_0$ model
• Fully-heavy structures in the invariant mass spectrum of $J/\psi \psi (3686)$, $J/\psi \psi (3770)$, $\psi (3686)\psi (3686)$, and $J/\psi {\rm Y}(1S)$ at hadron colliders
• Spectroscopic survey of higher-lying states of $B_c$ meson family
• Rare and exclusive few-body decays of the Higgs, Z, W bosons, and the top quark
• Light unflavor vector meson spectroscopy around the mass range of $2.4\sim 3$ GeV and possible experimental evidence
• Light-by-Light Scattering at Next-to-Leading Order in QCD and QED
• The two-photon decay of X(6900) from light-by-light scattering at the LHC
• Deciphering the light vector meson contribution to the cross sections of $e^{+}{e}^{-}$ annihilations into the open-strange channels through a combined analysis
• ${\chi }_b(3P)$ Multiplet Revisited: Ultrafine Mass Splitting and Radiative Transitions
• Assignments of the $Y(2040)$, $\rho (1900)$, and $\rho (2150)$ in the quark model
• Restudy of the color-allowed two-body nonleptonic decay of bottom baryons ${\Xi }_b$ and ${\Omega }_b$ supported by hadron spectroscopy
• Charmonium: Conventional and $XYZ$ States in a Relativistic Screened Potential Model
• Heavy baryons in the relativized quark model with chromodynamics
• Hidden-bottom hadronic transitions of ${\rm Y}(10753)$
• Mass spectrum of $1^{--}$ heavy quarkonium
• Are the XYZ states unconventional states or conventional states with unconventional properties?
• The assignments of the $B_s$ mesons within the screened potential model and ${}^3{P}_0$ model
• Three body open flavor decays of higher charmonium and bottomonium
• Masses and radiative decay widths of the $D_{s0}^{\ast }(2317)$ and $D_{s1}^{\prime }(2460)$ and their bottom analogs
• The assignments of the bottom mesons within the screened potential model and ${}^3{P}_0$ model
• Hunting for the prospective $T_{cc}$ family based on the diquark-antidiquark configuration
• Spectroscopy and Annihilation Decay Widths of Charmonium and Bottomonium Excitations
• Bottomonia in an unquenched quark model
• Exclusive photon-fusion production of even-spin resonances and exotic QED atoms in high-energy hadron collisions
• Construction of Isoscalar $2^{-+}$ Mesonic States Inspired by the $X(2600)$ Discovery
• Predictions for Bottomonium from a Relativistic Screened Potential Model
• M1 Radiative and spin-nonflip $\pi \pi$ transitions of $B_c$ states in the Cornell potential model
• Decays of ${\rm Y}(10860)$ and ${\rm Y}(10753)$ into $\omega {\chi }_{bJ}$
• Observation of muonic Dalitz decays of ${\chi }_b$ mesons and precise spectroscopy of hidden-beauty states
• Strong Decays of Charmonia
• Canonical interpretation of $Y(10750)$ and ${\rm Y}(10860)$ in the ${\rm Y}$ family
• Beauty Hadron Spectrum in a Screened Potential Model
• Prospects for observing the missing $2D$ and $1F$ charmonium states around 4 GeV
• Strangeonium spectrum with the screening effects and interpretation of $h_1(1911)$ and $X(2300)$ observed by BESIII
• Hidden-bottom hadronic decays of ${\rm Y}(10753)$ with a ${\eta }^{(\prime )}$ or $\omega$ emission
• Exotic hadrons associated with $b$-quark
• Proposed mixing between $2P$ and $1F$ wave charmonia
• Search for $e^{+}{e}^{-}\to \gamma {\chi }_{bJ}$ ($J$ = 0, 1, 2) near $\sqrt{s}=10.746$ GeV at Belle II