Q<SUP>2</SUP>-AND x- RESCALING AND NUCLEAR MOMENTUM CONSERVATION IN THE EMC EFFECT

LI Guang-Lie; LIU Ke-Fei

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> 1989, Vol. 13> Issue(7) : 620-626

Q²-AND x- RESCALING AND NUCLEAR MOMENTUM CONSERVATION IN THE EMC EFFECT

LI Guang-Lie ^, ,
LIU Ke-Fei

Institute of High Energy Physics,Academia,Sinica,Beijing1 Department of Physics and Astronomy,University of Kentucky,Lexington,Kentucky 40506,U.S.A.

Abstract
HTML
Reference
Related

PDF

Abstract：
With the Fermi motion corretion including the nuclear binding effect,we show that the major features of the EMC effect can be explained by using the Q²- or x-rescaling mechanism.The x- rescaling mechanism can fit the experimental data better than the Q²- rescaling mechanism in the region of 0.22- or x- rescaling parameters for the valence and sea quark momentum distributions in the nucleon structure function.It shows that by using the extended x- rescaling mechanism one can obtain a better agreement with the experimental data in the small x region.

References

[1]

S. V. Akulinichev, G. M. Vagradov and S. A. Kulagin, JETP Lett., 42(1985), 127; S. V. Akulinichev, S.A. Kulagin and G. M. Vagrdov, Phys. Lett., 158B(1985), 485; S. V. Akulinichev, S. Shlomo, S. A. Kulagin and G. M. Vagradov, Phys. Rev. Lett., 55(1985), 2239; S. V. Akulinichev and S. Shlorno, Phys. Rev.,C33(1986), 1551.[2] G. L. Li, K. F. Liu and G. E. Brown. Phys. Lett, 213(1968) 531.厉光烈，刘克非，高能物理与核物理，13(1989)， 42[3] F. E. Close, R. G .Roberts and G. G. Ross, Phys. Lett, 129B(1983), 546; R. L. Jaffe et al., Phys. Lett,134B(1984), 449; F. E. Close et al., Phys. Rev, D31(1985), 1004.[4] C. H. Llewellyn Switb, Phys. Lett., 128B(1983), 107: C. A. Garcia canal et al., Phys. Rev. Lett., 53(1984),1430.[5] K. F. Liu, Q. B. Shen and H. D. Luo, to be published.[6] D. Vautherin and D. M. Brink, Phys. Rev., C5(1972), 626.[7] D. W. Duke and J. F. Owens, Phys. Rev., D30(1984), 49.[8] L. L. Frankfurt and M. 1. Strikman, Phys. Lett., 765:1978), 333.[9] R. G. Arnord et al., Phys. Rev. Lett., 52(1984), 727.[10] A. J. Buras and K. J. F. Gaerners, Nucl. Phys, B132(1978), 249.[11] BCDMS Collab., A. C. Benvenuti et al., Phys. Lett., 189B(1987), 483.

[1]	Ali N , Atashbar Tehrani . Jacobi polynomials and non-singlet structure function F₂(x,Q²) up to N³LO. Chinese Physics C, 2010, 34(9): 1479-1481. doi: 10.1088/1674-1137/34/9/077
[2]	DONG Yu-Bing . Higher-Twist Effects on the Nucleon Spin Structure Functions in the Small Q² Range. Chinese Physics C, 2001, 25(8): 720-724.
[3]	GAO Yong-Hua , HE Ming-Zhong , DUAN Chun-Gui . Q²-Rescaling Parameters’Empiric Formula of the Double Q²-Rescaling Model. Chinese Physics C, 2001, 25(6): 533-537.
[4]	Ma Weixing , Li Xiguo , Lu Dinghui . Q²-Dependence of the Gerasimov-Drell-Hearn Sum Rule. Chinese Physics C, 1999, 23(9): 880-889.
[5]	Dong Yubing . On Q-Dependent Behavior of the Polarized Structure Functions in the Resonance Region. Chinese Physics C, 1998, 22(6): 550-555.
[6]	Yang Jianjun , Ma Boqiang , Li Guanglie . Non-perturbative Quark Propagator and the Study of the Non-trivial Q² Dependence in the Nucleon Structure Functions. Chinese Physics C, 1997, 21(2): 146-156.
[7]	Yao Xiaoxia , He Zhenmin , Duan Chungui , Li Guanglie , Peng Hongan . Improved Q²-Rescaling Model and the Nuclear Effect of Parton Distribution Functions. Chinese Physics C, 1997, 21(6): 548-553.
[8]	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.
[9]	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.
[10]	MA Bo-Qiang , SUN Ji . THE EMC EFFECT AND THE LIGHT-CONE QUANTUM FIELD THEORY. Chinese Physics C, 1990, 14(8): 684-691.
[11]	ZHU Wei , HE Han-Xin . THE EMC EFFECT OF ROTATIONAL NUCLEI. Chinese Physics C, 1990, 14(8): 762-765.
[12]	HOU Yun-Zhi , WANG Yi-Li . THE RELATIVISTIC NUCLEAR MODEL AND EMC EFFECT. Chinese Physics C, 1989, 13(1): 35-41.
[13]	LI Guang-Lie , . CONTRIBUTION OF THE ENERGY-MOMENTUM DISTRIBUTION NUCLEONS IN NUCLEI TO THE EMC EFFECT. Chinese Physics C, 1989, 13(1): 42-49.
[14]	Li Guanglie , K F. Liu . Q² and x-Rescaling Meehanisms and the Nuclear Momentum Conservation in the EMC Effect. Chinese Physics C, 1989, 13(S3): 263-272.
[15]	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.
[16]	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.
[17]	PENG Tie-Liang , LI Zi-Bang , PENG Hong-An . THE INFLUENCE OF EMC EFFECT ON LEPTON PAIR PRODUCTION OF HIGH ENERGY HADRON-NUCLEI COLLISION. Chinese Physics C, 1986, 10(4): 438-445.
[18]	SHEN Qi-Xing , WU Ji-Min , LU Jing-Xian , ZHAO Pei-Ying . THE QCD BEHAVIOURS OF THE XF₃ (X, Q²) UP TO THE LEADING LOG IN THE NEUTRINO DEEPINELASTIC PROCESSES. Chinese Physics C, 1983, 7(3): 309-315.
[19]	SHEN Qi-Xing , WU Ji-Min , LU Jing-Xian , ZHAO Pei-Ying . THE BEHAVIOURS OF F₂^ep(X, Q²)-F₂^en(X, Q²) AND THE SCALE-BREAKING PARAMETER. Chinese Physics C, 1983, 7(3): 301-308.
[20]	HUANG CHAO-SHANG . THE LARGE MOMENTUM BEHAVIOR OF THE ELECTROMAGNETIC TRANSITION FORM FACTOR F_A₁π(q²) IN QCD. Chinese Physics C, 1982, 6(2): 168-175.

Access

Get Citation

LI Guang-Lie and LIU Ke-Fei. Q²-AND x- RESCALING AND NUCLEAR MOMENTUM CONSERVATION IN THE EMC EFFECT[J]. Chinese Physics C, 1989, 13(7): 620-626.

LI Guang-Lie and LIU Ke-Fei. Q²-AND x- RESCALING AND NUCLEAR MOMENTUM CONSERVATION IN THE EMC EFFECT[J]. Chinese Physics C, 1989, 13(7): 620-626. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2268)
PDF Downloads(440)
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

Q²-AND x- RESCALING AND NUCLEAR MOMENTUM CONSERVATION IN THE EMC EFFECT

LI Guang-Lie ^,
LIU Ke-Fei

Corresponding author: LI Guang-Lie,

Institute of High Energy Physics,Academia,Sinica,Beijing1 Department of Physics and Astronomy,University of Kentucky,Lexington,Kentucky 40506,U.S.A.

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1989-07-05

Abstract: With the Fermi motion corretion including the nuclear binding effect,we show that the major features of the EMC effect can be explained by using the Q²- or x-rescaling mechanism.The x- rescaling mechanism can fit the experimental data better than the Q²- rescaling mechanism in the region of 0.22- or x- rescaling parameters for the valence and sea quark momentum distributions in the nucleon structure function.It shows that by using the extended x- rescaling mechanism one can obtain a better agreement with the experimental data in the small x region.