Review of bottomonium measurements from CMS

Abstract

We review the results on the bottomonium system from the CMS experiment at the Large Hadron Collider. Measurements have been carried out at different center-of-mass energies in proton collisions and in collisions involving heavy ions. These include precision measurements of cross sections and polarizations, shedding light on hadroproduction mechanisms, and the observation of quarkonium sequential suppression, a notable indication of quark-gluon plasma formation. The observation of the production of bottomonium pairs is also reported along with searches for new states. We close with a brief outlook of the future physics program.

arXiv comment32 pages

References in corpus (75)

• Rigorous QCD Analysis of Inclusive Annihilation and Production of Heavy Quarkonium
• Observation of a New Narrow Charmonium State in Exclusive B+-->K+ pi+pi- J/psi Decays
• Observation of a narrow charmonium-like state in exclusive B+ -> K+ pi+pi- J/psi decays
• Heavy quarkonium: progress, puzzles, and opportunities
• Glauber Modeling in High Energy Nuclear Collisions
• Higher Charmonia
• Observation and studies of jet quenching in PbPb collisions at nucleon-nucleon center-of-mass energy = 2.76 TeV
• Effective field theories for heavy quarkonium
• Measurement of the J/Psi Meson and b-Hadron Production Cross Sections in ppbar Collisions at sqrt s = 1960 GeV
• Enhanced production of multi-strange hadrons in high-multiplicity proton-proton collisions
• Heavy-flavour and quarkonium production in the LHC era: from proton-proton to heavy-ion collisions
• J/psi Production vs Centrality, Transverse Momentum, and Rapidity in Au+Au Collisions at sqrt(s_NN) = 200 GeV
• Evidence for collectivity in pp collisions at the LHC
• Color-octet quarkonia production
• Color-octet quarkonia production II
• A new measurement of J/psi suppression in Pb-Pb collisions at 158 GeV per nucleon
• Observation of long-range elliptic anisotropies in $\sqrt{s}=$13 and 2.76 TeV $pp$ collisions with the ATLAS detector
• Observation of sequential Upsilon suppression in PbPb collisions
• Novel Collective Phenomena in High-Energy Proton-Proton and Proton-Nucleus Collisions
• Measurement of long-range near-side two-particle angular correlations in pp collisions at sqrt(s) = 13 TeV
• Upsilon production at the Tevatron and the LHC
• Measurement of the Inclusive Upsilon production cross section in pp collisions at sqrt(s)=7 TeV
• Polarizations of J/psi and psi(2S) Mesons Produced in ppbar Collisions at 1.96 TeV
• Measurement of hard double-parton interactions in W->lv+ 2 jet events at sqrt(s)=7 TeV with the ATLAS detector
• Suppression of Upsilon excited states in PbPb collisions at a nucleon-nucleon centre-of-mass energy of 2.76 TeV
• The CCFM Monte Carlo generator CASCADE 2.2.0
• J/psi Production in Quark-Gluon Plasma
• Towards the experimental clarification of quarkonium polarization
• Fragmentation contributions to J/psi production at the Tevatron and the LHC
• Cold Nuclear Matter Effects on J/psi and Upsilon Production at the LHC
• Heavy flavor in heavy-ion collisions at RHIC and RHIC II
• Potential model calculations and predictions for heavy quarkonium
• Tetraquarks composed of 4 heavy quarks
• Double J/psi-meson Production at LHC and 4c-tetraquark state
• Charmonium Spectrum from Quenched Anisotropic Lattice QCD
• Measurement of the Y(1S), Y(2S), and Y(3S) polarizations in pp collisions at sqrt(s) = 7 TeV
• J/psi production at high transverse momentum in p+p and Cu+Cu collisions at \sNN=200GeV
• Suppression of Upsilon(1S), Upsilon(2S), and Upsilon(3S) production in PbPb collisions at sqrt(s[NN]) = 2.76 TeV
• Measurement of Upsilon production in 7 TeV pp collisions at ATLAS
• Measurement of Upsilon production in pp collisions at \sqrt{s} = 7 TeV
• Quarkonium production in the LHC era: a polarized perspective
• Observation and studies of double J/psi production at the Tevatron
• Complete next-to-leading-order study on the yield and polarization of Upsilon(1S,2S,3S) at the Tevatron and LHC
• Search for a light pseudoscalar Higgs boson in the dimuon decay channel in pp collisions at sqrt(s) = 7 TeV
• Upsilon Production as a Probe for Early State Dynamics in High Energy Nuclear Collisions at RHIC
• Predictions for bottomonia suppression in 5.023 TeV Pb-Pb collisions
• Measurement of the Y(1S), Y(2S), and Y(3S) cross sections in pp collisions at sqrt(s) = 7 TeV
• Measurement of the cross-section ratio $\sigma ({\chi }_{c2})/\sigma ({\chi }_{c1})$ for prompt ${\chi }_c$ production at $\sqrt{s}=7$ TeV
• Measurement of the relative prompt production rate of chi(c2) and chi(c1) in pp collisions at sqrt(s) = 7 TeV
• Evidence for simultaneous production of $J/\psi$ and ${\rm Y}$ mesons
• Characteristics and Estimates of Double Parton Scattering at the Large Hadron Collider
• ${\rm Y}(1S)$ prompt production at the Tevatron and LHC in nonrelativistic QCD
• Measurement of the polarization of the ${\rm Y}(1S)$ and ${\rm Y}(2S)$ states in $p\bar{p}$ collisions at $\sqrt{s}=$1.96 TeV
• Interparticle correlations in the production of J/ψpairs in proton-proton collisions
• Inclusive double-quarkonium production at the Large Hadron Collider
• Double parton interactions in photon + 3 jet and photon + b/c jet + 2 jet events in ppbar collisions at sqrt{s}=1.96 TeV
• Measurement of inclusive differential cross sections for Upsilon(1S) production in p-pbar collisions at sqrt(s) = 1.96 TeV
• Search for a new bottomonium state decaying to Upsilon(1S) pi+ pi- in pp collisions at sqrt(s) = 8 TeV
• Measurements of Angular Distributions of Muons From Upsilon Meson Decays in p p-bar Collisions at sqrt(s)=1.96 TeV
• QCD corrections to Upsilon production via color-octet states at the Tevatron and LHC
• Z2 topological invariants in two dimensions from quantum Monte Carlo
• Experimental equation of state in proton-proton and proton-antiproton collisions and phase transition to quark gluon plasma
• Measurements of the Upsilon(1S), Upsilon(2S), and Upsilon(3S) differential cross sections in pp collisions at sqrt(s) = 7 TeV
• J/psi polarization from fixed-target to collider energies
• Study of double parton interactions in diphoton + dijet events in $p\bar{p}$ collisions at $\sqrt{s}=1.96$ TeV
• Production of ${\chi }_b$-mesons at LHC
• Production of ${\chi }_c$- and ${\chi }_b$-mesons in high energy hadronic collisions
• Recent Results in Bottomonium
• J/psi production at sqrt(s)=1.96 and 7 TeV: Color-Singlet Model, NNLO* and polarisation
• Measurement of the Upsilon(1S) Production Cross-Section in pp Collisions at sqrt(s) = 7 TeV in ATLAS
• Measurement of the production cross section ratio sigma(chi[b2](1P)) / sigma(chi[b1](1P)) in pp collisions at sqrt(s) = 8 TeV
• Υ Production in Heavy Ion Collisions at LHC
• Optimal spin-quantization axes for the polarization of dileptons with large transverse momentum
• Experimental Review of Structures in the $J/\psi \varphi$ Mass Spectrum
• ${\rm Y}$-meson pair production at LHC

Cited by in corpus (8)

• Heavy Quarkonium in Extreme Conditions
• Sensitivity of the intensity frontier experiments for neutrino and scalar portals: analytic estimates
• ${\rm Y}$ suppression in a hadron gas
• Bottomonium spectrum with a Dirac potential model in the momentum space
• $Z_b(10610)$ in a hadronic medium
• Bulk viscosity in strong and electroweak matter
• Experimental review of the ${\rm Y}(1S,2S,3S)$ physics at $e^{+}{e}^{-}$ colliders and the LHC
• Experimental Review of the Quarkonium Physics at the LHC