Quarkyonic Matter and Quark Number Scaling of Elliptic Flow

The constituent quark number scaling of elliptic flow is studied in a non-equilibrium hadronization and freeze-out model with rapid dynamical transition from ideal, deconfined and chirally symmetric Quark Gluon Plasma, to final non-interacting hadrons. In this transition a Bag model of constituent q...

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Bibliographic Details
Main Authors: Csernai, L. P., MTA-KFKI Research Inst. for Particle Physics and Nuclear Physics, 1525 Budapest, Zschocke, S., Horvat, Sz, Cheng Yun, Mishustin, I. N., Russian Research Center, Kurchatov Institute, 123182 Moscow
Format: Conference Proceeding
Language:English
Subjects:
AMPLIFICATION
BAG MODEL
BARYONS
BOSONS
CHIRAL SYMMETRY
COMPOSITE MODELS
ELEMENTARY PARTICLES
EQUILIBRIUM
EXTENDED PARTICLE MODEL
FERMIONS
FREEZING OUT
GAIN
HADRONS
MASS
MATHEMATICAL MODELS
MATTER
MESONS
PARTICLE MODELS
PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
QUARK MATTER
QUARK MODEL
QUARKS
SCALING
SEPARATION PROCESSES
SYMMETRY
VELOCITY
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Summary:The constituent quark number scaling of elliptic flow is studied in a non-equilibrium hadronization and freeze-out model with rapid dynamical transition from ideal, deconfined and chirally symmetric Quark Gluon Plasma, to final non-interacting hadrons. In this transition a Bag model of constituent quarks is considered, where the quarks gain constituent quark mass while the background Bag-field breaks up and vanishes. The constituent quarks then recombine into simplified hadron states, while chemical, thermal and flow equilibrium break down one after the other. In this scenario the resulting temperatures and flow velocities of baryons and mesons are different. Using a simplified few source model of the elliptic flow, we are able to reproduce the constituent quark number scaling, with assumptions on the details of the non-equilibrium processes.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.3575064