Reconstruction of hadronization stage in Pb+Pb collisions at 158 AGeV/c

Akkelin, S. V.; Braun‐Munzinger, P.; Sinyukov, Yu. M.

doi:10.1016/s0375-9474(02)01165-x

Cited by 55 publications

(100 citation statements)

References 61 publications

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“…5 as 5000 > V ≥ 3000 fm 3 . This range of volumes is also consistent with that extracted from the HBT measurement and extrapolated to higher temperatures within 3D-hydrodynamics [68].…”

Section: Considering Hadrons As Objects Of Volumesupporting

confidence: 87%

“…towards the chiral crossover temperature, by employing models for expansion dynamics in heavy ion collisions. We have here adopted the 3D-hydrodynamics approach with initial conditions appropriate for LHC energy and calculated in the MC Glauber model to extract the relative change of the fireball volume with temperature [68].…”

Section: Considering Hadrons As Objects Of Volumementioning

confidence: 99%

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Confronting fluctuations of conserved charges in central nuclear collisions at the LHC with predictions from Lattice QCD

et al. 2016

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We construct net baryon number and strangeness susceptibilities as well as correlations between electric charge, strangeness and baryon number from experimental data at midrapidity of the ALICE Collaboration at CERN. The data were taken in central Pb-Pb collisions at √ s NN = 2.76 TeV and cover one unit of rapidity. The resulting fluctuations and correlations are consistent with Lattice QCD results at the chiral crossover pseudocritical temperature T c 155 MeV. This agreement lends strong support to the assumption that the fireball created in these collisions is of thermal origin and exhibits characteristic properties expected in QCD at the transition from the quark gluon plasma to the hadronic phase. The volume of the fireball for one unit of rapidity at T c is found to exceed 3000 fm 3 . A detailed discussion on uncertainties in the temperature and volume of the fireball is presented. The results are linked to pion interferometry measurements and predictions from percolation theory.

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“…5 as 5000 > V ≥ 3000 fm 3 . This range of volumes is also consistent with that extracted from the HBT measurement and extrapolated to higher temperatures within 3D-hydrodynamics [68].…”

Section: Considering Hadrons As Objects Of Volumesupporting

confidence: 87%

Section: Considering Hadrons As Objects Of Volumementioning

confidence: 99%

Confronting fluctuations of conserved charges in central nuclear collisions at the LHC with predictions from Lattice QCD

et al. 2016

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“…The fitted parameters, and in particular the temperature, however, have varied considerably, ranging from as low as 110 MeV [8,9,10,11,14] to 140 MeV [4,13] to as high as 160 and 170 MeV [5,6,7,12]. This report examines these differences in terms of the different possible approaches to statistical hadronization, and studies data sensitivity to model choice.…”

Section: Statistical Hadronization Modelsmentioning

confidence: 99%

A comparison of statistical hadronization models

Torrieri¹,

Rafelski²

2003

J. Phys. G: Nucl. Part. Phys.

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Abstract. We investigate the sensitivity of fits of hadron spectra produced in heavy ion collisions to the choice of statistical hadronization model. We start by giving an overview of statistical model ambiguities, and what they tell us about freeze-out dynamics. We then use Montecarlo generated data to determine sensitivity to model choice. We fit the statistical hadronization models under consideration to RHIC data, and find that a comparison χ 2 fits can shed light on some presently contentious questions.

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“…The two-particle momentum correlator between identical bosons with momenta p 1 and p 2 is defined as the quotient of two-particle and one-particle spectra a , C(q, K) = d 6 N dp 3 1 dp 3 2 d 3 N dp 3 1 d 3 N dp 3 2 .…”

Section: The Gaussian Source Formalismmentioning

confidence: 99%

Central and Non-Central HBT From Ags to Rhic

Tomášik

Wiedemann

2004

Quark–Gluon Plasma 3

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We review the status of particle interferometry in ultra-relativistic nucleus-nucleus collisions. The theoretical focus is on the modelindependent space-time interpretation of HBT radius parameters and its extension to the geometrical and dynamical asymmetries generated in finite impact parameter collisions. On the experimental side, we give a complete account of all presently available data for beam energies above 2 AGeV. We discuss what these data imply for the dynamics and spacetime extension of the collision region and for the condition under which particles decouple from this region.

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Reconstruction of hadronization stage in Pb+Pb collisions at 158 AGeV/c

Cited by 55 publications

References 61 publications

Confronting fluctuations of conserved charges in central nuclear collisions at the LHC with predictions from Lattice QCD

Confronting fluctuations of conserved charges in central nuclear collisions at the LHC with predictions from Lattice QCD

A comparison of statistical hadronization models

Central and Non-Central HBT From Ags to Rhic

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