Quark distributions in nuclei and nuclear effects on nucleon structure functions

WANG Yan-Zhao; ZHANG Hong-Fei; GAO Yong-Hua; HOU Zhao-Yu; DONG Jian-Min; DUAN Chun-Gui; ZUO Wei

doi:10.1088/1674-1137/33/4/005

Chinese Physics C> 2009, Vol. 33> Issue(4) : 263-268 DOI: 10.1088/1674-1137/33/4/005

Quark distributions in nuclei and nuclear effects on nucleon structure functions

Abstract
HTML
Reference
Related

PDF

Abstract：
Extended quark distribution functions are presented obtained by fitting a large amount of experimental data of the l-A DIS process on the basis of an improved nuclear density model. The experimental data of l-A DIS processes with A≥3 in the region 0.0010≤x≤0.9500 are quite satisfactorily described by using the extended formulae. Our knowledge of the influence of nuclear matter on the quark distributions is deepened.

References

[1]

. Aubert J J, Bassompierre G, Becks K H et al. (EMC Collab).Phys. Lett. B, 1983, 123: 2752. Llewellyn Smith C H. Phys. Lett. B, 1983, 128: 1073. Ericson M, Thomas A W. Phys. Lett. B, 1983, 128: 1124. Ja e R L, Close F E, Robert R G et al. Phys. Lett. B, 1984,134: 4495. Close F E, Ga e R L, Roberts R G et al. Phys. Rev. D,1985, 31: 10046. LI G L, CAO Z J, ZHONG C S. Nucl. Phys. A, 1990, 509:7577. HE Z M, YAO X X, DUAN C G et al. Eur. Phys. J. C,1998, 4: 3018. Fankfurt L L, Strikman M I. Phys. Rep., 1988, 160: 2359. Gomez J, Arnold R G, Bostedet P Z et al. (E139 Collab).Phys. Rev. D, 1994, 49: 434810. HE Z M, HOU Z Y, DUAN C G, YAO X X. Commun.Theor. Phys., 1998, 29: 601-60411. ZHENG Q, HOU Z Y, GAO Y H, ZHANG B A. HEP NP, 2004, 28: 711-716 (in Chinese)12. HOU Z Y, WANG W W, HE M Z, ZHANG B A. Commun.Theor. Phys., 2002, 38: 59-6413. GAO Y H, HOU Z Y, WANG Y Z. HEP NP, 2006, 30:972-975 (in Chinese)14. GAO Y H, ZHAO Z H, HOU Z Y et al. Acta Physica Sinica,2006, 55: 5760-5763 (in Chinese)15. GAO Y H, HOU Z Y, WANG Y Z. HEP NP, 2007, 31:1109-1111 (in Chinese)16. CHEN J W, Detmold W. Phys. Lett. B, 2005, 625: 16517. GAO Y H, DUAN C G, HOU Z Y, HE Z M. HEP NP,2004, 28: 290-293 (in Chinese)18. Audia G,Wapstrab A H, Thibaulta C. Nucl. Phys. A, 2003,729: 33719. Gluck M, Reya E, Vogt A. Z. Phys. C, 1995, 67: 43320. Ackersta K, Airapetain A, Akopov N et al. (HERMESCollab). Phys. Lett. B, 2000, 475: 38621. Airapetian A, Akopov N, Akopov Z et al. (HERMES Collab).Phys. Lett. B, 2003, 567: 33922. Amaudruz P, Areeodo M, Arvidson A et al. (NMC Collab).Nucl. Phys. B, 1995,441: 323. Ameodo M, Arvidson A, Badelek B et al. (NMC Collab).Nucl. Phys. B, 1995, 441: 1224. Ashman J, Badelek B, Baum G et al. (EMC Collab). Phys.Lett. B, 1988, 202: 60325. Bari G, Benvenuti A C, Bollini D et al. (BCDMS Collab).Phys. Lett. B, 1985, 163: 28226. Ashman J, Badelek B, Baum G et al. (NMC Collab). Zeit.Phys. C, 1993, 57: 21127. Arneodo M, Arvidson A, Badelek B et al. (EMC Collab).Nucl. Phys. B, 1990, 333: 128. Benvenuti A C, Bollini D, Bauni G et al. (BCDMS Collab).Phys. Lett. B, 1987, 189: 48329. Bodek A, Giokaris N, Atwoods W B et al. (E87 Collab).Phys. Rev. Lett. 1983, 50: 143130. Bodek A, Giokaris N, Atwoods W B et al. (E49 Collab).Phys. Rev. Lett. 1983, 51: 53431. Dasu S, Barbaro P, Bodek A et al. (E140 Collab). Phys.Rev. Lett. 1988, 60: 259132. Adams M R, Aid S, Anthony P L et al. (E665 Collab).Phys. Rev. Lett. 1992, 68: 326633. Adams M R, Aid S, Anthony P L et al. (E665 Collab). Zeit.Phys. C, 1995, 67: 40334. Arneodo M, Arvidson A, Badelek B et al. (NMC Collab).Nucl. Phys. B, 1996, 481: 335. Arneodo M, Arvidson A, Badelek B et al. (NMC Collab).Nucl. Phys. B, 1996, 481: 2336. Gluck M, Reya E, Vogt A. Eur. J. C, 1998, 5: 46137. Paschos E A, Yu J Y. Phys. Rev. D, 2002, 65: 03300238. YANG J J, MA B Q, LI G L. Commun. Theor. Phys., 1997,28: 221-224

[1]	Jian Liu , Jinjuan Zhang , Chang Xu , Zhongzhou Ren . Nuclear longitudinal form factors for axially deformed charge distributions expanded by nonorthogonal basis functions. Chinese Physics C, 2017, 41(5): 054101. doi: 10.1088/1674-1137/41/5/054101
[2]	WANG Hong-Min , HOU Zhao-Yu , SUN Xian-Jing . Energy dependent growth of nucleon and inclusive charged hadron distributions. Chinese Physics C, 2015, 39(11): 114105. doi: 10.1088/1674-1137/39/11/114105
[3]	Mahesh K , Manoj K . Nuclear structure study of some bubble nuclei in the light mass region using mean field formalism. Chinese Physics C, 2015, 39(6): 064102. doi: 10.1088/1674-1137/39/6/064102
[4]	ZHANG Ao , GUO Wen-Jun , HUANG Jiang-Wei , YANG Lin-Meng . Isospin effect of the in-medium nucleon-nucleon cross section in excited nuclear reactions. Chinese Physics C, 2014, 38(5): 054103. doi: 10.1088/1674-1137/38/5/054103
[5]	WANG Hong-Min , HOU Zhao-Yu , LIU Jia-Fu , SUN Xian-Jing . Charm structure functions and gluon shadowing effects with the AdS/CFT model. Chinese Physics C, 2012, 36(8): 691-696. doi: 10.1088/1674-1137/36/8/002
[6]	ZHOU Shu-Hua . Environmental al effects on nuclear decay rates. Chinese Physics C, 2011, 35(5): 449-452. doi: 10.1088/1674-1137/35/5/008
[7]	ZOU Wen-Hua , TIAN Yuan , SHEN Shui-Fa , GU Jian-Zhong , PENG Bang-Bao , ZHANG Di-Da , MA Zhong-Yu . Nuclear structure around ⁸⁰Zr. Chinese Physics C, 2010, 34(1): 56-61. doi: 10.1088/1674-1137/34/1/010
[8]	Atashbar Tehrani . Nucleon/nuclei polarized structure function, using Jacobi polynomials expansion. Chinese Physics C, 2010, 34(9): 1534-1537. doi: 10.1088/1674-1137/34/9/093
[9]	CAO Fu-Guang , CHEN Hong . Determining the strange and antistrange quark distributions of the nucleon. Chinese Physics C, 2010, 34(9): 1414-1416. doi: 10.1088/1674-1137/34/9/058
[10]	ZHOU Dong-Mei , ZHENG Yong-Nan , ZHANG Xi-Zhen , YUAN Da-Qing , ZUO Yi , FAN Ping , WANG Zhi-Qiang , LUO Hai-Long , XU Guo-Ji , ZHU Sheng-Yun . Structure of β-emitting nuclei ²⁹P. Chinese Physics C, 2009, 33(S1): 218-220. doi: 10.1088/1674-1137/33/S1/070
[11]	WAN Meng , TIAN Wei-Zhao , CHEN Hong . Contributions of qqqq q components to nucleon spin structure. Chinese Physics C, 2009, 33(S1): 18-20. doi: 10.1088/1674-1137/33/S1/006
[12]	WANG Fan , CHEN Xiang-Song , SUN Wei-Min , . Nucleon internal structure: a new set of quark, gluon momentum, angular momentum operators and parton distribution functions. Chinese Physics C, 2009, 33(12): 1197-1204. doi: 10.1088/1674-1137/33/12/023
[13]	WEN Wu , SHEN Hong . Nucleon properties in the nuclear medium. Chinese Physics C, 2008, 32(S2): 81-84.
[14]	Zhang Changhua , Gu Jinnan . Nuclear Structure of Nuclei in Lead Region (II) Non-Unique First-Forbidden β Decays of Nuclei ²⁰⁸Tl,²⁰⁸Pb,and ^206-208Hg. Chinese Physics C, 1997, 21(S4): 27-32.
[15]	Yang Jianjun , Ma Boqiang , Li Guanglie . Nonperturbative Quark Propagator and Study of Nontrivial Q-Dependence in Nucleon Structure Functions. Chinese Physics C, 1997, 21(S1): 471-482.
[16]	Liu Yaoyang , Jiang Xiangdong , Zhou Jiange . A Quark Model Including Lepton Structure. Chinese Physics C, 1996, 20(S4): 339-351.
[17]	Wei Chunlin , Fu Deji , Xu Gongou . Variation of Nuclear Deformation with Z, N and Charge Independence of Nucleon-Nucleon Interactions. Chinese Physics C, 1990, 14(S3): 309-317.
[18]	Cao Zhijun , Shen Jianping , Li Guanglie . The Role of Nucleon-Nucleon Short-Range Correlations in the Nuclear Structure Function in the x > 1 Region. Chinese Physics C, 1989, 13(S3): 281-288.
[19]	Li Zibang , Peng Hongan . Statistical Model for Partons in Nucleon, EMC Effect and Gluon Distribution Functions of Nucleon Inside Nuclei. Chinese Physics C, 1988, 12(S2): 165-174.
[20]	He Zhenmin , Hou Yunzhi . Nuclear Effect on the Nucleon Structure Functions and High P_T Jet Production in p-Fe Collisions. Chinese Physics C, 1988, 12(S3): 245-250.

Access

Get Citation

WANG Yan-Zhao, ZHANG Hong-Fei, GAO Yong-Hua, HOU Zhao-Yu, DONG Jian-Min, DUAN Chun-Gui and ZUO Wei. Quark distributions in nuclei and nuclear effects on nucleon structure functions[J]. Chinese Physics C, 2009, 33(4): 263-268. doi: 10.1088/1674-1137/33/4/005

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-08-08
Revised: 2008-10-13

Article Metric

Article Views(3797)
PDF Downloads(770)
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

Quark distributions in nuclei and nuclear effects on nucleon structure functions

Corresponding author: ZHANG Hong-Fei,

Received Date: 2008-08-08

Accepted Date: 2008-10-13

Available Online: 2009-04-05

Abstract:

Extended quark distribution functions are presented obtained by fitting a large amount of experimental data of the l-A DIS process on the basis of an improved nuclear density model. The experimental data of l-A DIS processes with A≥3 in the region 0.0010≤x≤0.9500 are quite satisfactorily described by using the extended formulae. Our knowledge of the influence of nuclear matter on the quark distributions is deepened.

HTML

Reference (1)

Quark distributions in nuclei and nuclear effects on nucleon structure functions

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article