A Study of the Dilepton Mass Spectrum of an Expanding Hot Quark Matter

He Zejun; Zhang Jiaju; Li Panlin; Qiu Xijun

Chinese Physics C> 1991, Vol. 15> Issue(S3) : 307-315

A Study of the Dilepton Mass Spectrum of an Expanding Hot Quark Matter

Institute of Nuclear Research, the Chinese AcaTdemy of Sciences, Shanghai, China

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Abstract：
The relativistic hydrodynamic equations derived from the conservation of energy-momentum are generalized by including the equation of the particle number conservation. The influence of the latent heat and particle distribution on the spectrum is studied on the basis of the new description. It is shown that in order to make a reasonable prediction for the formation of quark matter, these effects should be included.

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He Zejun, Zhang Jiaju, Li Panlin and Qiu Xijun. A Study of the Dilepton Mass Spectrum of an Expanding Hot Quark Matter[J]. Chinese Physics C, 1991, 15(S3): 307-315.

He Zejun, Zhang Jiaju, Li Panlin and Qiu Xijun. A Study of the Dilepton Mass Spectrum of an Expanding Hot Quark Matter[J]. Chinese Physics C, 1991, 15(S3): 307-315. shu

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Received: 1990-05-15

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Supported by the National Natural Science Foundation of China.

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沈阳化工大学材料科学与工程学院沈阳 110142

A Study of the Dilepton Mass Spectrum of an Expanding Hot Quark Matter

Institute of Nuclear Research, the Chinese AcaTdemy of Sciences, Shanghai, China

Received Date: 1990-05-15

Fund Project: Supported by the National Natural Science Foundation of China.

Abstract: The relativistic hydrodynamic equations derived from the conservation of energy-momentum are generalized by including the equation of the particle number conservation. The influence of the latent heat and particle distribution on the spectrum is studied on the basis of the new description. It is shown that in order to make a reasonable prediction for the formation of quark matter, these effects should be included.