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

Ma Fengcai; Gao Song; Su Rukeng

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《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1996, Vol. 20> Issue(7) : 651-657

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

Department of Physics, Liaoning University, Shenyang 1100362 Department of Physics, Fudan University, Shanghai 200433

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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.

References

[1]

QuarkMatter'93,Nucl.Phys.,A566（199钻）1c.[2]G.E.Brown,M.Rho,Phys.Rev.Lett.,66（1991）2720;G.E.Brown,Z.Phys.,C38（1988）291.[3]M.Asakawa,C.M.Ko,Phys.Rev,C48（1993）R526;Nucl.Phys.,A560（1993）399.[4]S.Gao,R.K.Su,P.K.N.Yu,Phys.Rev,C49（1994）40;Y.J.Zhang,R.K.Su,Chin.Phys.Lett.,12（1993）709;H.Shiomi,T.Hatsuda,Phys.Lett.,B334（1994）281.[5]G.Q.Li,C.M.Ko,Nucl.Phys.,A582（1995）731.[6]B.D.Serot,J.D.Waiecka,Adv.Nucl.Phys.,16（1986）1.[7]S.Gao,Y.J.Zhang,R.K Su,Phys.Rev,C（1995,June）;R.K.Su,S.J.Yang,S.Gao et al.,Jour.Phys.,G20（1994）1757.[8]M.Arneodo,Phys.Rep.,240（1994）301;厉光烈、沈建平、曹志军，物理学进展，9（1989）273.[9]C.A.Garcia Canal,E.M.Santangelo,H.Vucetich,Phys.Rev.Lett.,53（1984）1430;G.L.Li,K.F.Liu,G.E.Brown,Phys.Lett.,B213（1988）531.[10]G.Preparata,P.G.Ratchiffe,Phys.Lett.,B276（1992）219.[11]Z.X.Qian,C.G.Su,R.K.Su,Phys.Rev,C47（1993）877.[12]R.L.Kobes,G.W.Semenoff,Nucl.Phys.,B260（1985）714.[13]I.Ojima,Ann.Phys.,137（1981）1.[14]D.W.Duke,J.F.Owens,Phys.Rev,D30（1984）49.[15]L.Frankfurt,M.Strikman,Nucl.Phys.,B181（1981）22.[16]H.deVries et al.,Atomic Data and Nucl.Data Tabl.,36（1987）495.[17]T.D.Cohen,R.J.Furnstahl,D.KGriedel,Phys.Rev,C45（1992）1881.[18]于明俭，沈建平，厉光烈等高能物理与核物理，18（199401107.

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[12]	MA Bo-Qiang , SUN Ji . THE EMC EFFECT AND THE LIGHT-CONE QUANTUM FIELD THEORY. Chinese Physics C, 1990, 14(8): 684-691.
[13]	ZHU Wei , HE Han-Xin . THE EMC EFFECT OF ROTATIONAL NUCLEI. Chinese Physics C, 1990, 14(8): 762-765.
[14]	HOU Yun-Zhi , WANG Yi-Li . THE RELATIVISTIC NUCLEAR MODEL AND EMC EFFECT. Chinese Physics C, 1989, 13(1): 35-41.
[15]	LI Guang-Lie , . CONTRIBUTION OF THE ENERGY-MOMENTUM DISTRIBUTION NUCLEONS IN NUCLEI TO THE EMC EFFECT. Chinese Physics C, 1989, 13(1): 42-49.
[16]	DONG Shao-Jing , YING He-Ping . AN ALTERNATIVE WAY OF CALCULATING GLUEBALL MASSES AT WEAKER COUPLING. Chinese Physics C, 1988, 12(2): 277-280.
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[18]	YAN Zong-Chao , WANG Xing-Min , YIN Peng-Cheng . THE EMC EFFECT AND THE EFFECTIVE BAG RADIUS. Chinese Physics C, 1986, 10(3): 277-282.
[19]	ZHANG LIANG-SHENG . A POSSIBLE EXPLANATION OF RATE-DEPENDENT BREAKDOWN PHENOMENA FOR HIGH FLUX OPERATION OF GMSC. Chinese Physics C, 1982, 6(6): 671-677.
[20]	Gao Yuan-yi , Zhang Jing-ye . A POSSIBLE EXPLANATION OF THE DOUBLE BACKBENDING OF YRAST BAND FOR NUCLEI ^122,124,126Te. Chinese Physics C, 1980, 4(3): 386-389.

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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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沈阳化工大学材料科学与工程学院沈阳 110142

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

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1996-07-05

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.