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

Ma Fengcai; Gao Song; Su Rukeng

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《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

Abstract
HTML
Reference
Related

PDF

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.

[1]	Chen Xiangjun , Liu Lianshou . Regularization of Infrared Divergences in the Vacuum Graphs of Massless Field at Finite Temperature. Chinese Physics C, 1997, 21(5): 425-432.
[2]	Dong Yubing . Study of Relativistic Effect on Heavy Quarkonium in a Thermal Environment. Chinese Physics C, 1996, 20(9): 819-821.
[3]	Chen Xiangjun , Liu Lianshou . Regularization of Angular Infrared Divergence of Massless Theory at Finite Temperature. Chinese Physics C, 1995, 19(10): 907-910.
[4]	Deng Shenghua , Wang Enke , Li Jiarong . Two-Loop Effective Potential of Non-topological Soliton Bag Model at Finite Temperature. Chinese Physics C, 1995, 19(8): 713-726.
[5]	Zheng Taiyu . Casimir Effect at Finite Temperature. Chinese Physics C, 1995, 19(3): 241-244.
[6]	Yu Mingjian , Shen Jianping , Li Guanglie , Yang Jianjun , Shen Hongqing . Improved Partou Evolution Model and Its Explanation to the EMC Effect and the Nuclear Drell-Yan Process. Chinese Physics C, 1994, 18(12): 1107-1114.
[7]	SHENG Hong , HE Guo-Zhu . An Interpretation of Sub-Barrier Fusion Reaction Based on α Transfer Mechanism. Chinese Physics C, 1993, 17(2): 161-165.
[8]	QIAN Zhi-Xin , ZHONG Wan-Heng , SU Ru-Keng . Yukawa Potential at Finite Temperature and Finite Density. Chinese Physics C, 1993, 17(5): 417-422.
[9]	ZHENG Guo-Tong , SU Ru-Keng . One η-Meson Exchange Potential of Nucleon-Nucleon at Finite Temperature. Chinese Physics C, 1992, 16(2): 131-136.
[10]	YANG Jian-Jun , ZHU Ya-Bo , SHEN Hong-Qing , SHEN Jian-Ping , LI Guang-Lie . Parton Evolution Model and the EMC Effect. Chinese Physics C, 1991, 15(4): 309-315.
[11]	MA Bo-Qiang , SUN Ji . THE EMC EFFECT AND THE LIGHT-CONE QUANTUM FIELD THEORY. Chinese Physics C, 1990, 14(8): 684-691.
[12]	ZHU Wei , HE Han-Xin . THE EMC EFFECT OF ROTATIONAL NUCLEI. Chinese Physics C, 1990, 14(8): 762-765.
[13]	BI Pin-Zhen . KAONS CONDENSATION AT FINITE TEMPEATURE. Chinese Physics C, 1989, 13(3): 219-221.
[14]	LI Guang-Lie , LIU Ke-Fei . Q²-AND x- RESCALING AND NUCLEAR MOMENTUM CONSERVATION IN THE EMC EFFECT. Chinese Physics C, 1989, 13(7): 620-626.
[15]	HOU Yun-Zhi , WANG Yi-Li . THE RELATIVISTIC NUCLEAR MODEL AND EMC EFFECT. Chinese Physics C, 1989, 13(1): 35-41.
[16]	LI Guang-Lie , . CONTRIBUTION OF THE ENERGY-MOMENTUM DISTRIBUTION NUCLEONS IN NUCLEI TO THE EMC EFFECT. Chinese Physics C, 1989, 13(1): 42-49.
[17]	LI Zi-Bang , PENG Hong-An . STATISTICAL MODEL OF PARTONS IN NUCLEON,EMC EFFECT AND GLUE DISTRIBUTION FUNCTIONS OF NUCLEON. Chinese Physics C, 1988, 12(1): 55-62.
[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.

Access

Get Citation

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

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(1484)
PDF Downloads(510)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
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.