Volume Effect of Bound States in Quark-Gluon Plasma |
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| Authors: | MAIO Hong GAO Chong-Shou ZHUANG Peng-Fei |
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| Institution: | Physics Department, Tsinghua University, Beijing 100084, China School of Physics, Peking University, Beijing 100871, China;Institute of Theoretical Physics, Academia Sinica, Beijing 100080, China Physics Department, Tsinghua University, Beijing 100084, China |
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| Abstract: | Bound states, such as qq and q(q), may exist in quark-gluon plasma. As the system is at high density,the volume of the bound states may evoke a reduction in the phase space. We introduce an extended bag model to investigate qualitatively the volume effect on the properties of the system. We find a limit temperature where the bound states start to be completely melted. |
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| Keywords: | QGP equation of state diquark bag model volume effect |
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