Production of bottomonia states in proton+proton and heavy-ion collisions

Abstract

In this work, we review the experimental and theoretical developments of bottomonia production in proton+proton and heavy-ion collisions. The bottomonia production process is proving to be one of the most robust processes to investigate the fundamental aspects of Quantum Chromodynamics at both low and high temperatures. The LHC experiments in the last decade have produced large statistics of bottomonia states in wide kinematic ranges in various collision systems. The bottomonia have three ${\rm Y}$ S-states which are reconstructed in dilepton invariant mass channel with high mass resolution by LHC detectors and P-states are measured via their decay to S-states. We start with the details of measurements in proton+proton collisions and their understanding in terms of various effective theoretical models. Here we cover both the Tevatron and LHC measurements with $\sqrt{s}$ spanning from 1.8 TeV to 13 TeV. The bottomonia states have particularly been very good probes to understand strongly interacting matter produced in heavy-ion collisions. The Pb+Pb collisions have been performed at $\sqrt{s_{NN}}$ = 2.76 TeV and 5.02 TeV at LHC. This led to the detailed study of the modification of bottomonia yields as a function of various observables and collision energy. At the same time, the improved results of bottomonia production became available from RHIC experiments which have proven to be useful for a quantitative comparison. A systematic study of bottomonia production in p+p, p+Pb and Pb+Pb has been very useful to understand the medium effects in these collision systems. We review some of the (if not all the) models of bottomonia evolution due to various processes in a large dynamically evolving medium and discuss these in comparison with the measurements.

arXiv commentarXiv admin note: substantial text overlap with arXiv:1010.5827, arXiv:1001.5284 by other authors

References in corpus (101)

• Rigorous QCD Analysis of Inclusive Annihilation and Production of Heavy Quarkonium
• New parton distributions for collider physics
• Heavy quarkonium: progress, puzzles, and opportunities
• The Color Glass Condensate
• Flow Study in Relativistic Nuclear Collisions by Fourier Expansion of Azimuthal Particle Distributions
• EPS09 - a New Generation of NLO and LO Nuclear Parton Distribution Functions
• New CTEQ global analysis of quantum chromodynamics with high-precision data from the LHC
• Heavy-flavour and quarkonium production in the LHC era: from proton-proton to heavy-ion collisions
• QCD and strongly coupled gauge theories: challenges and perspectives
• Enhanced J/Psi Production in Deconfined Quark Matter
• $J/\psi$ and ${\eta }_c$ in the Deconfined Plasma from Lattice QCD
• Static quark-antiquark pairs at finite temperature
• Color-octet quarkonia production
• Color-octet quarkonia production II
• Heavy Quark Anti-Quark Free Energy and the Renormalized Polyakov Loop
• Behavior of Charmonium Systems after Deconfinement
• Quarkonium Feed-Down and Sequential Suppression
• Observation of sequential Upsilon suppression in PbPb collisions
• Gluon Fragmentation into Heavy Quarkonium
• Static quark anti-quark free energy and the running coupling at finite temperature
• Color Screening Melts Quarkonium
• QCD corrections to J/psi and Upsilon production at hadron colliders
• Upsilon production at the Tevatron and the LHC
• Measurement of the Inclusive Upsilon production cross section in pp collisions at sqrt(s)=7 TeV
• Charmonium Suppression and Regeneration from SPS to RHIC
• Heavy Quarkonia in Quark-Gluon Plasma
• Suppression of Upsilon excited states in PbPb collisions at a nucleon-nucleon centre-of-mass energy of 2.76 TeV
• Complete O(v^2) corrections to the static interquark potential from SU(3) gauge theory
• Thermal Bottomonium Suppression at RHIC and LHC
• Quarkonium correlators and spectral functions at zero and finite temperature
• Charmonium at high temperature in two-flavor QCD
• Heavy Quarkonium in Extreme Conditions
• Can quarkonia survive deconfinement ?
• Charmonium at finite temperature in quenched lattice QCD
• Colour Deconfinement in Nuclear Collisions
• Comprehensive description of $J/\psi$ production in proton-proton collisions at collider energies
• Measurement of nuclear modification factors of ${\rm Y}$(1S), ${\rm Y}$(2S), and ${\rm Y}$(3S) mesons in PbPb collisions at $\sqrt{s_{{}_{\mathrm{NN}}}}=$ 5.02 TeV
• The heavy-quark potential in an anisotropic plasma
• Quantitative Tests of Color Evaporation: Charmonium Production
• High transverse momentum quarkonium production and dissociation in heavy ion collisions
• Hadroproduction of J/psi and Upsilon in association with a heavy-quark pair
• Measurement of prompt and nonprompt charmonium suppression in PbPb collisions at 5.02 TeV
• Quarkonia Correlators Above Deconfinement
• Thermal Upsilon(1s) and chi_b1 suppression in sqrt(s_NN)=2.76 TeV Pb-Pb collisions at the LHC
• 2+1 flavor domain wall QCD on a (2 fm)^3 lattice: light meson spectroscopy with Ls = 16
• Production of Y(1S) Mesons from chib Decays in pp(bar) Collisions at sqrt(s)=1.8 TeV
• A resummed perturbative estimate for the quarkonium spectral function in hot QCD
• Measurement of the Y(1S), Y(2S), and Y(3S) polarizations in pp collisions at sqrt(s) = 7 TeV
• Narrowing the uncertainty on the total charm cross section and its effect on the J/ψ cross section
• Momentum spectra of charmonium produced in a quark-gluon plasma
• Suppression of Upsilon(1S), Upsilon(2S), and Upsilon(3S) production in PbPb collisions at sqrt(s[NN]) = 2.76 TeV
• Energy dependence of J/psi absorption in proton-nucleus collisions
• Suppression of Upsilon Production in d+Au and Au+Au Collisions at sqrt(s_NN) = 200 GeV
• Measurement of Upsilon production in 7 TeV pp collisions at ATLAS
• NRQCD Analysis of Bottomonium Production at the Tevatron
• Measurement of Upsilon production in pp collisions at \sqrt{s} = 7 TeV
• Event activity dependence of Y(nS) production in sqrt(s[NN]) = 5.02 TeV pPb and sqrt(s) = 2.76 TeV pp collisions
• Thermal imaginary part of a real-time static potential from classical lattice gauge theory simulations
• T-Matrix Approach to Quarkonium Correlation Functions in the QGP
• Complete next-to-leading-order study on the yield and polarization of Upsilon(1S,2S,3S) at the Tevatron and LHC
• Suppression of ${\rm Y}$(1S) at forward rapidity in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 2.76 TeV
• Bottomonium Production at RHIC and LHC
• Colorless States in Perturbative QCD: Charmonium and Rapidity Gaps
• Predictions for bottomonia suppression in 5.023 TeV Pb-Pb collisions
• Measurement of quarkonium production cross sections in pp collisions at $\sqrt{s}=$ 13 TeV
• Heavy Quarkonia Survival in Potential Model
• Measurement of the Y(1S), Y(2S), and Y(3S) cross sections in pp collisions at sqrt(s) = 7 TeV
• ${\rm Y}(nS)$ and ${\chi }_b(nP)$ production at hadron colliders 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
• Suppression of excited ${\rm Y}$ states relative to the ground state in PbPb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV
• Measurement of ${\rm Y}(1\mathrm{S})$ elliptic flow at forward rapidity in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV
• Shadowing Effects on $J/\psi$ and ${\rm Y}$ Production at the LHC
• Measurement of inclusive differential cross sections for Upsilon(1S) production in p-pbar collisions at sqrt(s) = 1.96 TeV
• How to compute the thermal quarkonium spectral function from first principles?
• Measurements of Angular Distributions of Muons From Upsilon Meson Decays in p p-bar Collisions at sqrt(s)=1.96 TeV
• Heavy-quarkonium hadron cross section in QCD at leading twist
• QCD corrections to Upsilon production via color-octet states at the Tevatron and LHC
• Bottomonia suppression in heavy-ion collisions
• An Updated Study for ${\rm Y}$ Production and Polarization at the Tevatron and LHC
• ${\rm Y}$ suppression at forward rapidity in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV
• Measurements of the Upsilon(1S), Upsilon(2S), and Upsilon(3S) differential cross sections in pp collisions at sqrt(s) = 7 TeV
• Quarkonium in Hot Medium
• Prompt J/Psi production at LHC: new evidence for the kt-factorization
• Measurement of the azimuthal anisotropy of ${\rm Y}$(1S) and ${\rm Y}$(2S) mesons in PbPb collisions at $\sqrt{s_{\mathrm{NN}}}=$ 5.02 TeV
• Studies of J/$\psi$ production at forward rapidity in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV
• ${\rm Y}$ production and nuclear modification at forward rapidity in Pb-Pb collisions at $\sqrt{{\text{s}}_{\text{NN}}}=5.02$ TeV
• Theoretical Perspective on Quarkonia from SPS via RHIC to LHC
• A Systematic Study on Nonrelativistic Quarkonium Interaction
• Measurement of the Upsilon(1S) Production Cross-Section in pp Collisions at sqrt(s) = 7 TeV in ATLAS
• Investigation into the event-activity dependence of ${\rm Y}$(nS) relative production in proton-proton collisions at $\sqrt{s}=$ 7 TeV
• Production and polarization of prompt ${\rm Y}$($n$S) in the improved color evaporation model using the $k_T$-factorization approach
• Heavy quarkonium photoproduction in ultrarelativistic heavy ion collisions
• Results from Bottomonia Production at the Tevatron and Prospects for the LHC
• Bottomonium Production at the Tevatron and the LHC
• In-Medium Bottomonium Production in Heavy-Ion Collisions
• Bottomonium suppression at RHIC and LHC
• Suppression of bottomonia states in finite size quark gluon plasma in PbPb collisions at Large Hadron Collider
• Components of the dilepton continuum in Pb+Pb collisions at $\sqrt{s_{{}_{NN}}}=2.76$ TeV
• Charmonia production in p+p collisions under NRQCD formalism
• Suppression of quarkonia in PbPb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV
• Bottomonia production in p+p collisions under NRQCD formalism

Cited by in corpus (1)

• Empirical determination of the energy loss of heavy quarks in nuclear collisions at RHIC and LHC energies