Strangeness and threshold of phase changes
Johann Rafelski (Arizona), Inga Kuznetsova (Arizona), and Jean, Letessier (Arizona, Paris-LPTHE)
TL;DR
This paper investigates entropy and strangeness as indicators of quark-gluon plasma formation across different collision energies, revealing a change in hadronization dynamics between 20 and 30 A GeV, supporting QGP evidence at higher energies.
Contribution
It introduces an analysis of entropy and strangeness as signatures of QGP and identifies a transition in hadronization dynamics between 20 and 30 A GeV.
Findings
Hadronization dynamics change between 20 and 30 A GeV
High energy results align with QGP formation
Entropy and strangeness serve as effective QGP signatures
Abstract
We explore entropy and strangeness as signature of QGP for top AGS energy and the energy scan at SPS. We find that the hadronization dynamics changes between 20 and 30 GeV projectile energy. The high energy results are consistent with QGP.
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Taxonomy
TopicsHigh-Energy Particle Collisions Research · Particle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions