Evolution of Strangeness in an Expanding Quark-Gluon Plasma Formed by Ultrarelativistic Nucleus-Collisions

JIANG De-Bao; HE Ze-Jun

Chinese Physics C> 1991, Vol. 15> Issue(5) : 450-456

Evolution of Strangeness in an Expanding Quark-Gluon Plasma Formed by Ultrarelativistic Nucleus-Collisions

JIANG De-Bao ^, ,
HE Ze-Jun

Institute of Nuclear Research,Academia Sinica,Shanghai 201800

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Abstract：
The evolution of strangeness in an expanding quark-gluon plasma formed by ultrarelativistic nucleus-nucleus collisions was studied by solving relaxation equations.In the calculation,the 3-dimensional expansion effect of the system was described by relativistic hydrodynamic equations.The temperature effect of the latent heat released by the phase transition on the evolution of strangeness was considered.

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JIANG De-Bao and HE Ze-Jun. Evolution of Strangeness in an Expanding Quark-Gluon Plasma Formed by Ultrarelativistic Nucleus-Collisions[J]. Chinese Physics C, 1991, 15(5): 450-456.

JIANG De-Bao and HE Ze-Jun. Evolution of Strangeness in an Expanding Quark-Gluon Plasma Formed by Ultrarelativistic Nucleus-Collisions[J]. Chinese Physics C, 1991, 15(5): 450-456. shu

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Received: 1900-01-01
Revised: 1900-01-01

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Evolution of Strangeness in an Expanding Quark-Gluon Plasma Formed by Ultrarelativistic Nucleus-Collisions

JIANG De-Bao ^,
HE Ze-Jun

Corresponding author: JIANG De-Bao,

Institute of Nuclear Research,Academia Sinica,Shanghai 201800

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1991-05-05

Abstract: The evolution of strangeness in an expanding quark-gluon plasma formed by ultrarelativistic nucleus-nucleus collisions was studied by solving relaxation equations.In the calculation,the 3-dimensional expansion effect of the system was described by relativistic hydrodynamic equations.The temperature effect of the latent heat released by the phase transition on the evolution of strangeness was considered.