Nucleon Effective Mass at Finite Density and a Possible Explanation of the EMC Effect

  • By means of the thermo field dynamics, the change of nucleon effective mass in nuclear matter with density is discussed. Based on the x-rescaling model, the ratios R(x) of the structure function for different nuclei are calculated from the shift of nucleon mass in nuclear matter. Our result is in agreement with the experiment.The relation between Brown-Rho conjecture and EMC effeCt is explored.
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Ma Fengcai, Gao Song and Su Rukeng. Nucleon Effective Mass at Finite Density and a Possible Explanation of the EMC Effect[J]. Chinese Physics C, 1996, 20(7): 651-657.
Ma Fengcai, Gao Song and Su Rukeng. Nucleon Effective Mass at Finite Density and a Possible Explanation of the EMC Effect[J]. Chinese Physics C, 1996, 20(7): 651-657. shu
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Received: 1900-01-01
Revised: 1900-01-01
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Nucleon Effective Mass at Finite Density and a Possible Explanation of the EMC Effect

    Corresponding author: Ma Fengcai,
  • Department of Physics, Liaoning University, Shenyang 1100362 Department of Physics, Fudan University, Shanghai 200433

Abstract: By means of the thermo field dynamics, the change of nucleon effective mass in nuclear matter with density is discussed. Based on the x-rescaling model, the ratios R(x) of the structure function for different nuclei are calculated from the shift of nucleon mass in nuclear matter. Our result is in agreement with the experiment.The relation between Brown-Rho conjecture and EMC effeCt is explored.

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