THERMUS -- A Thermal Model Package for ROOT

Abstract

THERMUS is a package of C++ classes and functions allowing statistical-thermal model analyses of particle production in relativistic heavy-ion collisions to be performed within the ROOT framework of analysis. Calculations are possible within three statistical ensembles; a grand-canonical treatment of the conserved charges B, S and Q, a fully canonical treatment of the conserved charges, and a mixed-canonical ensemble combining a canonical treatment of strangeness with a grand-canonical treatment of baryon number and electric charge. THERMUS allows for the assignment of decay chains and detector efficiencies specific to each particle yield, which enables sensible fitting of model parameters to experimental data.

to be published in Computer Physics Communications

References in corpus (24)

• Hadron production in central nucleus-nucleus collisions at chemical freeze-out
• Comparison of Chemical Freeze-Out Criteria in Heavy-Ion Collisions
• Hadron production in Au-Au collisions at RHIC
• Energy and system size dependence of chemical freeze-out in relativistic nuclear collisions
• Chemical equilibrium study in nucleus-nucleus collisions at relativistic energies
• SHARE: Statistical Hadronization with Resonances
• Maximum Relative Strangeness Content in Heavy Ion Collisions Around 30 A.GeV
• Therminator: Thermal heavy-Ion generator
• Centrality Dependence of Thermal Parameters Deduced from Hadron Multiplicities in Au + Au Collisions at sqrt{s_{NN}} = 130 GeV
• Hadron freeze-out conditions in high energy nuclear collisions
• Strange particle production at RHIC in a single-freeze-out model
• Statistical Model Predictions for Particle Ratios at sqrt(s_NN) = 5.5 TeV
• SHAREv2: fluctuations and a comprehensive treatment of decay feed-down
• Multiplicity fluctuations in relativistic nuclear collisions: statistical model versus experimental data
• Conditions for Confinement and Freeze-Out
• Centrality Dependence of Thermal Parameters in Heavy-Ion Collisions at CERN-SPS
• Particle number fluctuations in nuclear collisions within excluded volume hadron gas model
• Transverse Energy per Charged Particle and Freeze-Out Criteria in Heavy-Ion Collisions
• System-size dependence
• ${\Xi }^0(1530)$ Production in Heavy-Ion Collisions \linebreak and its Implications for $\Delta t_{therm-chem}$
• Towards strangeness saturation in central heavy-ion collisions at high energies
• Strange prospects for LHC energies
• Strange hadrons as dense matter probes
• Statistical Model Predictions for Pb-Pb Collisions at LHC

Cited by in corpus (164)

• Bulk Properties of the Medium Produced in Relativistic Heavy-Ion Collisions from the Beam Energy Scan Program
• Thermal hadron production in relativistic nuclear collisions: the hadron mass spectrum, the horn, and the QCD phase transition
• Global hyperon polarization at local thermodynamic equilibrium with vorticity, magnetic field and feed-down
• Production of light nuclei and anti-nuclei in pp and Pb-Pb collisions at LHC energies
• Polarization and Vorticity in the Quark Gluon Plasma
• Multiplicity dependence of light-flavor hadron production in pp collisions at $\sqrt{s}$ = 7 TeV
• THERMINATOR 2: THERMal heavy IoN generATOR 2
• Thermal-FIST: A package for heavy-ion collisions and hadronic equation of state
• Hydrodynamic Approaches in Relativistic Heavy Ion Reactions
• Antinuclei in Heavy-Ion Collisions
• Study of the strong interaction among hadrons with correlations at the LHC
• Measurements of $\varphi$ meson production in relativistic heavy-ion collisions at RHIC
• Phenomenological Review on Quark-Gluon Plasma: Concepts vs. Observations
• Hyperon production in Ar+KCl collisions at 1.76A GeV
• Hadron yields and the phase diagram of strongly interacting matter
• Deep sub-threshold ${\Xi }^{-}$ production in Ar+KCl reactions at 1.76A GeV
• Global polarization of $\Lambda$ and $\overline{\Lambda }$ hyperons in Pb-Pb collisions at the LHC
• Antimatter production in proton-proton and heavy-ion collisions at ultrarelativistic energies
• Strange and Multi-strange Particle Production in Au+Au Collisions at $\sqrt{s_{NN}}$ = 62.4 GeV
• Multiplicity dependence of (multi-)strange hadron production in proton-proton collisions at $\sqrt{s}$ = 13 TeV
• Repulsive baryonic interactions and lattice QCD observables at imaginary chemical potential
• Chemical freeze-out in ultra-relativistic heavy ion collisions at sqrt(s)_NN = 130 and 200 GeV
• Production of ${}^4$He and ${}^4\overline{\text{He}}$ in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 2.76 TeV at the LHC
• Dielectron production in Ar+KCl collisions at 1.76A GeV
• Hadron multiplicities and chemical freeze-out conditions in proton-proton and nucleus-nucleus collisions
• Transition from Baryonic to Mesonic Freeze-Out
• Multiplicity dependence of light nuclei production at LHC energies in the canonical statistical model
• Deconfining Phase Boundary of Rapidly Rotating Hot and Dense Matter and Analysis of Moment of Inertia
• First measurement of ${\Lambda }_c$ baryon production in Au+Au collisions at $\sqrt{s_{\mathrm{NN}}}$ = 200 GeV
• Testing coalescence and statistical-thermal production scenarios for (anti-)(hyper-)nuclei and exotic QCD objects at energies available at the CERN Large Hadron Collider
• Statistical Model Predictions for Particle Ratios at sqrt(s_NN) = 5.5 TeV
• Nuclear stopping and rapidity loss in Au+Au collisions at sqrt{s_{NN}}=62.4 GeV
• Feed-down effect on $\Lambda$ spin polarization
• Early collective expansion: Relativistic hydrodynamics and the transport properties of QCD matter
• Description of Hot and Dense Hadron Gas Properties in a New Excluded-Volume model
• SHAREv2: fluctuations and a comprehensive treatment of decay feed-down
• A Study of the Properties of the QCD Phase Diagram in High-Energy Nuclear Collisions
• Near-thermal equilibrium with Tsallis distributions in heavy ion collisions
• Chemical Freeze-out of Strange Particles and Possible Root of Strangeness Suppression
• STAR Results from the RHIC Beam Energy Scan-I
• A Comparison of p-p, p-Pb, Pb-Pb Collisions in the Thermal Model: Multiplicity Dependence of Thermal Parameters
• An experimental review of open heavy flavor and quarkonium production at RHIC
• Hadron-Resonance Gas at Freeze-out: Reminder on Importance of Repulsive Interactions
• An overview of experimental results from ultra-relativistic heavy-ion collisions at the CERN LHC: bulk properties and dynamical evolution
• Measurement of transverse energy at midrapidity in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=2.76$ TeV
• Thermal description of hadron production in e+e- collisions revisited
• Hadron Resonance Gas Model with Induced Surface Tension
• Contributions of hyperon-hyperon scattering to subthreshold cascade production in heavy ion collisions
• Deep sub-threshold $\Xi$ and $\Lambda$ production in nuclear collisions with the UrQMD transport model
• Systematics of Kinetic Freeze-out Properties in High Energy Collisions from STAR
• Finite resonance widths influence the thermal-model description of hadron yields
• Multiplicity dependence of (multi-)strange baryons in the canonical ensemble with phase shift corrections
• Simple Solution to the Strangeness Horn Description Puzzle
• Review of Recent Results from the RHIC Beam Energy Scan
• Strange hadron production in heavy ion collisions from SPS to RHIC
• Identified particles in pp and Pb-Pb collisions at LHC energies with the ALICE detector
• Bulk Properties of the System Formed in Au+Au Collisions at $\sqrt{s_{\mathrm{NN}}}$ = 14.5 GeV
• Using the Tsallis distribution for hadron spectra in $pp$ collisions: Pions and quarkonia at $\sqrt{s}$ = 5--13000 GeV
• New scenarios for hard-core interactions in a hadron resonance gas
• Production of $\Sigma (1385{)}^{\pm }$ and $\Xi (1530{)}^0$ in p-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV
• Elliptic flow difference of charged pions in heavy-ion collisions
• Understanding the $p/\pi$ ratio at LHC due to QCD mass spectrum
• Magnetic shift of the chemical freezeout and electric charge fluctuations
• Observation of $D_s^{\pm }/D^0$ enhancement in Au+Au collisions at $\sqrt{s_{{}_{\mathrm{NN}}}}$ = 200 GeV
• Identified particle production and freeze-out properties in heavy-ion collisions at RHIC Beam Energy Scan program
• Mean-field approach in the multi-component gas of interacting particles applied to relativistic heavy-ion collisions
• Centrality dependence of freeze-out parameters from the beam energy scan at STAR
• Fluctuations of the $K/\pi$ Ratio in Nucleus-Nucleus Collisions: Statistical and Transport Models
• Surprisingly large uncertainties in temperature extraction from thermal fits to hadron yield data at LHC
• Probing Strangeness Canonical Ensemble with $K^{-}$, $\varphi (1020)$ and ${\Xi }^{-}$ Production in Au+Au Collisions at $\sqrt{s_{\mathrm{NN}}}=3\mathrm{GeV}$
• Entropy production in pp and Pb-Pb collisions at energies available at the CERN Large Hadron Collider
• Universality in Hadronic and Nuclear Collisions at High Energy
• Global spin polarization of multistrange hyperons and feed-down effect in heavy-ion collisions
• Particle Ratios as a Probe of the QCD Critical Temperature
• Subthreshold Xi- Production in Collisions of p(3.5 GeV)+Nb
• Beth-Uhlenbeck approach for repulsive interactions between baryons in a hadron gas
• Baryon electric charge correlation as a magnetometer of QCD
• Fluctuations as a test of chemical non-equilibrium at the LHC
• Blast Wave Fits to Elliptic Flow Data at $\sqrt{s_{\mathrm{NN}}}=$ 7.7--2760 GeV
• Hadron resonance gas with van der Waals interactions
• Excluded-volume effects for a hadron gas in Yang-Mills theory
• Extraction of different temperatures and kinetic freeze-out volume in high energy collisions
• Hadronic resonances, strange and multi-strange particle production in Xe-Xe and Pb-Pb collisions with ALICE at the LHC
• Phase diagram of hot and dense QCD constrained by the Statistical Model
• Freezeout conditions in proton-proton collisions at the top RHIC and LHC energies
• Strangeness Balance in HADES Experiments and the Xi- Enhancement
• Systematics of chemical freeze-out parameters in heavy-ion collision experiments
• Energy density at kinetic freeze-out in Pb-Pb collisions at the LHC using the Tsallis distribution
• Production of nuclei and antinuclei in pp and Pb-Pb collisions with ALICE at the LHC
• Heavy baryonic resonances, multistrange hadrons, and equilibration at energies available at the GSI Schwerionensynchrotron, SIS18
• New Signals of Quark-Gluon-Hadron Mixed Phase Formation
• Search for the QCD Critical Point by Transverse Velocity Dependence of Anti-deuteron to Deuteron Ratio
• Particle decay from statistical thermal model in high energy nucleus-nucleus collision
• Effect of Hagedorn States on Isothermal Compressibility of Hadronic Matter formed in Heavy-Ion Collisions: From NICA to LHC Energies
• Light nuclei in the hadron resonance gas
• Statistical hadron-gas treatment of systems created in proton-proton interactions at CERN SPS
• Forward-backward multiplicity correlations in relativistic heavy-ion collisions in a superposition approach
• Probing QCD critical fluctuations from the yield ratio of strange hadrons in relativistic heavy-ion collisions
• Estimation of the freeze-out parameters reachable in the AFTER@LHC project
• ${\Sigma }^0$ production in proton nucleus collisions near threshold
• Equation of state of neutron star matter and its warm extension with an interacting hadron resonance gas
• Particle Production in AgAg Collisions at $E_{\mathrm{Kin}}=1.58A$ GeV within a Hadronic Transport Approach
• $K^{\ast 0}$ meson production using a transport and a statistical hadronization model at energies covered by the RHIC beam energy scan
• ${\Xi }^0(1530)$ Production in Heavy-Ion Collisions \linebreak and its Implications for $\Delta t_{therm-chem}$
• Higher moments of multiplicity fluctuations in a hadron-resonance gas with exact conservation laws
• Centrality dependence of chemical freeze-out parameters and strangeness equilibration in RHIC and LHC energies
• Light nuclei production in pp and pA collisions in the Baryon Canonical Ensemble
• Study of freeze-out dynamics in STAR at RHIC Beam Energy Scan Program
• Novel scheme for parametrizing the chemical freeze-out surface in Heavy Ion Collision Experiments
• Chemical freeze-out parameters in Beam Energy Scan Program of STAR at RHIC
• Effects of Induced Surface Tension in Nuclear and Hadron Matter
• Particle Ratios and the QCD Critical Temperature
• Strongly Intensive Measures for Particle Number Fluctuations: Effects of Hadronic Resonances
• Overview of Strangeness Production at the STAR Experiment
• Energy and Centrality Dependence of Chemical Freeze-out Thermodynamics parameters
• Study of the bulk properties of the system formed in Au+Au collisions at $\sqrt{s_{NN}}$ = 14.5 GeV using the STAR detector at RHIC
• Rapidity and Energy Dependences of Temperatures and Volume Extracted from Identified Charged Hadron Spectra in Proton-Proton Collisions at a Super Proton Synchrotron (SPS)
• Rapidity scan approach for net-baryon cumulants with a statistical thermal model
• Effective Model Approach to the Dense State of QCD Matter
• Updates to the p+p and A+A chemical freeze-out lines from the new experimental data
• Centrality dependence of Lévy-stable two-pion Bose-Einstein correlations in $\sqrt{s_{{}_{NN}}}=200$ GeV Au$+$Au collisions
• Wide acceptance measurement of the K${}^{-}$/K${}^{+}$ ratio from Ni+Ni collisions at 1.91A GeV
• Emergence of New Systematics for Open Charm Production in High Energy Collisions
• Statistical Model Predictions for Pb-Pb Collisions at LHC
• Addressing the hypertriton lifetime puzzle with ALICE at the LHC
• Particle production and flow-like effects in small systems
• Multiplicity fluctuations in relativistic nuclear collisions
• Multi-strange baryon production in pp, p-Pb and Pb-Pb collisions measured with ALICE at the LHC
• Formation of light nuclei at chemical freezeout: Description within a statistical thermal model
• Particle yields in pp interactions at $\sqrt{s}=17.3$ GeV interpreted in the statistical hadronization model
• Global variables and correlations: Summary of the results presented at the Quark Matter 2012 conference
• Strangeness production in high-energy collisions and Hawking-Unruh radiation
• Multiplicity Fluctuations and Correlations in Limited Momentum Space Bins in Relativistic Gases
• Results from (anti-)(hyper-)nuclei production and searches for exotic bound states with ALICE at the LHC
• Strange Baryon to Meson Ratio
• The Origin of the Difference between Multiplicities in e+e- Annihilation and Heavy Ion Collisions
• An Augmented QCD Phase Portrait: Mapping Quark-Hadron Deconfinement for Hot, Dense, Rotating Matter under Magnetic Field
• Hyperon dynamics and production of multi-strangeness hypernuclei in heavy-ion collisions at 3A GeV
• ALICE Overview
• Space-time structure of particle emission and femtoscopy scales in ultrarelativistic heavy-ion collisions
• Tracking the baryon number with nuclear collisions
• Recent hadronic resonance measurements at ALICE
• Study of strange quark density fluctuations in Au+Au Collisions at $\sqrt{s_{NN}}$ = 7.7-200 GeV from AMPT Model
• Statistical Ensembles With Finite Bath: A Description for an Event Generator
• Strangeness chemical potential from the baryons relative to the kaons particle ratios
• A Baseline Study of the Event-shape and Multiplicity Dependence of Chemical Freeze-out Parameters in Proton-Proton Collisions at $\sqrt{s}$ = 13 TeV Using PYTHIA8
• Statistical Fluctuations and Correlations in Hadronic Equilibrium Systems
• Multiplicity dependence freeze-out scenarios in pp collisions at $\sqrt{s}$ = 7 TeV
• On the equation of state of U(1) lattice gauge theory in three dimensions
• A possible evidence of observation of two mixed phases in nuclear collisions
• Hadronic resonance production with ALICE at the LHC
• Hadronic resonance production with ALICE at the LHC
• Thermalization at lowest energies? A view from a transport model
• Is Chemical Equilibrium achieved in Collisions of Small Systems at the SPS?
• van der Waals Interactions and Hadron Resonance Gas: Role of resonance widths modeling on conserved charges fluctuations
• More uses for Thermal Models
• Evidence of the mixed phase formation in nucleus-nucleus collisions
• Exact strangeness conservation in heavy ion collisions
• Identified charged hadron production in Au+Au collisions at $\sqrt{s_{\mathrm{NN}}}$ = 54.4 GeV with the STAR detector
• Hadronic resonance production with ALICE at the LHC
• Chemical freeze-out systematics of thermal model analysis using hadron yield ratios
• Global hyperon polarization and effects of decay feeddown
• Theory progress at Strange Quark Matter 2021
• Cumulants of net-strangeness multiplicity distributions at energies available at the BNL Relativistic Heavy Ion Collider