{"arxiv_id":"hep-ph/9909456","incoming":{"papers":30,"sentences":50,"groups":[{"kind":"method_or_tool","label":"Uses its method or tool","papers":7,"sentences":8,"quotes":[{"arxiv_id":"0705.2114","title":"Elliptic flow from pQCD + saturation + hydro model","url":"/paper/0705.2114","section":"Introduction","sentence":"We obtain the primary partonic transverse energy production and the formation time in central AA collisions from the EKRT model [ref] .","intent_p":0.8,"contests_p":null},{"arxiv_id":"0705.1770","title":"Hadron multiplicities, pT-spectra and net-baryon number in central Pb+Pb collisions at the LHC","url":"/paper/0705.1770","section":"Introduction","sentence":"The saturation scale is determined as $p_0=p_sat$ from a saturation condition [ref] $N_AA(p_0, √(s))·π/p_0^2 = c ·πR_A^2,$ where $N_AA(p_0, √(s))$ is the average number of partons produced at $|y|≤0.5$ and $p_T≥p_0$.","intent_p":0.92,"contests_p":null},{"arxiv_id":"0806.1116","title":"Elliptic flow in nuclear collisions at the Large Hadron Collider","url":"/paper/0806.1116","section":"Initial state and centrality selection","sentence":"Our reference baseline is central collisions, for which we obtain the initial densities from the EKRT minijet (final state) saturation model [ref] .","intent_p":0.94,"contests_p":null},{"arxiv_id":"2407.01338","title":"Effects of saturation and fluctuating hotspots for flow observables in ultrarelativistic heavy-ion collisions","url":"/paper/2407.01338","section":"Minijet filtering","sentence":"The next, and decisive, step in MC-EKRT is the filtering of the excessive candidate-dijets, based on the EKRT saturation [ref] and conservation of energy and valence quark numbers.","intent_p":0.89,"contests_p":null},{"arxiv_id":"2206.15207","title":"Flow correlations from a hydrodynamics model with dynamical freeze-out and initial conditions based on perturbative QCD and saturation","url":"/paper/2206.15207","section":"Initial conditions","sentence":"The initial energy density profile is computed by using the EKRT saturation model [ref] .","intent_p":1.0,"contests_p":null}]},{"kind":"data_used","label":"Uses its data or values","papers":1,"sentences":1,"quotes":[{"arxiv_id":"1012.0180","title":"Elliptic flow from event-by-event hydrodynamics with fluctuating initial state","url":"/paper/1012.0180","section":"Event-by-event hydrodynamics framework","sentence":"The overall normalization constant $K$ and the initial time $τ_0 = 0.17$ fm are taken from the EKRT pQCD+saturation model [ref] .","intent_p":0.8,"contests_p":null}]},{"kind":"comparison","label":"Compares with it","papers":3,"sentences":3,"quotes":[{"arxiv_id":"1804.02944","title":"Energy dependence and fluctuations of anisotropic flow in Pb-Pb collisions at $\\mathbf{\\sqrt{{\\textit s}_\\text{NN}}} = \\mathbf{5.02}$ and $\\mathbf{2.76}$ TeV","url":"/paper/1804.02944","section":"Collision energy, transverse momentum and centrality dependence","sentence":"The ratios are compared to hydrodynamical calculations with EKRT initial conditions [ref] and different parametrisations of the temperature dependence of $η/s$ [ref] .","intent_p":0.9,"contests_p":null},{"arxiv_id":"2001.02766","title":"Partonic transport model application to heavy flavor","url":"/paper/2001.02766","section":"The original (boost-invariant) model","sentence":"A similar scaling is also noticed in the EKRT initial condition model based on pQCD particle production and saturation physics [ref] .","intent_p":0.89,"contests_p":null},{"arxiv_id":"1603.04775","title":"Measurement of transverse energy at midrapidity in Pb-Pb collisions at $\\sqrt{s_{\\rm NN}} = 2.76$ TeV","url":"/paper/1603.04775","section":"Results","sentence":"The data are also compared to the EKRT model [ref] .","intent_p":1.0,"contests_p":null}]},{"kind":"background","label":"Cites it as background","papers":5,"sentences":5,"quotes":[{"arxiv_id":"2407.01338","title":"Effects of saturation and fluctuating hotspots for flow observables in ultrarelativistic heavy-ion collisions","url":"/paper/2407.01338","section":"Introduction","sentence":"The EKRT (Eskola-Kajantie-Ruuskanen-Tuominen) model [ref] , which treats the nuclear collisions as collisions of parton clouds, and supplements a perturbative QCD (pQCD) calculation for the production of few-GeV partons (minijets) [ref] with a collinear factorization -inspired QCD saturation mechanism [ref] for regulating the small-$p_T$ minijet production ($p_T$ being transverse momentum), is an example of such a QCD-based initial state modeling with predictive power.","intent_p":0.88,"contests_p":null},{"arxiv_id":"2406.17592","title":"MC-EKRT: Monte Carlo event generator with saturated minijet production for initializing 3+1 D fluid dynamics in high energy nuclear collisions","url":"/paper/2406.17592","section":"Introduction","sentence":"Works into this direction include the developments of the IP-Sat+MUSIC (Impact parameter dependent saturation + MUScl for Ion Collisions) model [ref] , the EKRT (Eskola-Kajantie-Ruuskanen-Tuominen) model [ref] , the EPOS (Energy conservation + Parallel scattering + factOrization + Saturation) model [ref] , the AMPT (A Multi-Phase Transport) model [ref] , and the Dynamical Core-Corona Initialization model [ref] with initial state generated by Pythia Angantyr [ref] , as well as initial state models such as in Refs. [ref] .","intent_p":0.9,"contests_p":null},{"arxiv_id":"2308.11713","title":"The McDIPPER: A novel saturation-based 3+1D initial state model for Heavy Ion Collisions","url":"/paper/2308.11713","section":"Introduction","sentence":"So far initial state models based on saturation physics, such as IP-Glasma [ref] , EKRT [ref] or MC-KLN [ref] have primarily been designed to describe the initial state around mid-rapidity in 2+1D hydro simulations.","intent_p":0.83,"contests_p":null},{"arxiv_id":"1605.03954","title":"Applying Bayesian parameter estimation to relativistic heavy-ion collisions: simultaneous characterization of the initial state and quark-gluon plasma medium","url":"/paper/1605.03954","section":"Reproducing existing I.C. models","sentence":"Another saturation model which has attracted recent interest after it successfully described an extensive list of experimental particle multiplicity and flow observables [ref] is the EKRT model, which combines collinearly factorized pQCD minijet production with a simple conjecture for gluon saturation [ref] .","intent_p":0.81,"contests_p":null},{"arxiv_id":"2603.26413","title":"Neural network enhanced Bayesian global analysis of relativistic heavy ion collisions","url":"/paper/2603.26413","section":"EbyE-EKRT initial state","sentence":"Saturation of the minijet processes, emerging from QCD non-linearities that become dominant at high parton densities [ref] , is conjectured to suppress the primary parton production towards lower values of $p_T$.","intent_p":0.85,"contests_p":null}]}],"unlabelled_sentences":33},"outgoing":{"papers":0,"sentences":0,"groups":[],"unlabelled_sentences":0},"claims":[],"thresholds":{"intent_p":0.8,"supports_p":0.95,"contests_p":0.7},"method":"Citing sentences come from each paper's LaTeX source; every \\cite marks the sentence and the works it cites. Pith's classifier typed each sentence. A label is shown at intent probability 0.8 or more (0.95 for support), a contest at 0.7 or more. Measured accuracy against two blind model families is at https://pith.science/accuracy. The quoted sentences are the citing authors' own.","held_up":null,"_links":{"html":"https://pith.science/paper/hep-ph/9909456"}}