In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter

Guo Hua

Chinese Physics C> 1999, Vol. 23> Issue(5) : 459-468

In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter

Guo Hua ^,

Department of Technical Physics, Peking Universing, Beijing 100871Institute of Heavy-Ion Physics, Peking University, Betjijing 100871

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Abstract：
We proposed a new method to determine the in-medium QMC parameters consistently. Our resultS illustrate that the bag constant and the nucleon radius are greatly influenced by the nuclear medium, however, the parameter for zero-point motion keeps its vacuum value. Then we discuss the effects of in-medium QMC parameters on the equation of state of nuclear matter and quark condensation in nuclear maser.

References

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Guo Hua. In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter[J]. Chinese Physics C, 1999, 23(5): 459-468.

Guo Hua. In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter[J]. Chinese Physics C, 1999, 23(5): 459-468. shu

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Received: 1998-04-13
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter

Guo Hua ^,

Corresponding author: Guo Hua,

Department of Technical Physics, Peking Universing, Beijing 100871Institute of Heavy-Ion Physics, Peking University, Betjijing 100871

Received Date: 1998-04-13
Accepted Date: 1900-01-01
Available Online: 1999-05-05

Abstract: We proposed a new method to determine the in-medium QMC parameters consistently. Our resultS illustrate that the bag constant and the nucleon radius are greatly influenced by the nuclear medium, however, the parameter for zero-point motion keeps its vacuum value. Then we discuss the effects of in-medium QMC parameters on the equation of state of nuclear matter and quark condensation in nuclear maser.