Chinese Physics C > 1990, Vol. 14 > Issue(S1): 59-63

Investigation of the Nuclear Shadowing Effect in the SmallxRegion

1 Nanjing Normal University, Nanjing;
2 Institute of High Energy Physics, Chinese Academy of Sciences, Beijing

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper, we analyse the spatially overlapping behaviour of the sea quarks of neighboring nucleons in nuclei in the small xregion and give a relation between the nuclear shadowing factor R( x, Q ², A) and the spatially overlapping factor Δ V _A( x)/ V _A( x). By using this nuclear shadowing factor R( x, Q ², A), we calculate the ratios of the average nuclear structure function and obtain ¹²C, ⁶³Cu and ¹¹⁶Sn, to the deuteron structure function and obtain nuclei which yield a better agreement between the calculated results and the experimental data.

[1]	Qing-Zhen Chai,Wei-Juan Zhao,Min-Liang Liu,Hua-Lei Wang. Calculation of multidimensional potential energy surfaces for even-even transuranium nuclei:systematic investigation of the triaxiality effect on the fission barrier. Chinese Physics C, 2018, 42(5): 054101.doi:10.1088/1674-1137/42/5/054101
[2]	Jian Tian,Wei Ye. Effect of pre-equilibrium emission on probing postsaddle nuclear dissipation with neutrons. Chinese Physics C, 2016, 40(9): 094103.doi:10.1088/1674-1137/40/9/094103
[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]	FAN Guang-Wei,CAI Xiao-Lu,HAN Ti-Fei,LI Xue-Chao,REN Zhong-Zhou,XU Wang. Effect of nuclear deformation on direct capture reactions. Chinese Physics C, 2014, 38(4): 044101.doi:10.1088/1674-1137/38/4/044101
[5]	LI Cheng,TIAN Jun-Long,QIN Yu-Jiao,LI Jing-Jing,WANG Ning. Determination of the nucleon-nucleon interaction in the ImQMD model by nuclear reactions at the Fermi energy region. Chinese Physics C, 2013, 37(11): 114101.doi:10.1088/1674-1137/37/11/114101
[6]	JIA Han-Bing,MA Bo-Qiang. Mass effect in polarization investigation at BEPC/BES and the B-factory. Chinese Physics C, 2013, 37(1): 013102.doi:10.1088/1674-1137/37/1/013102
[7]	ZHOU Zhi-Yong,WANG Qi-Chao,GAO Qing. Investigation of the rescattering effect in D decay. Chinese Physics C, 2011, 35(8): 708-712.doi:10.1088/1674-1137/35/8/002
[8]	SHAO Li-Jing,ZHANG Yun-Hua,MA Bo-Qiang. Parton distribution functions and nuclear EMC effect in a statistical model. Chinese Physics C, 2010, 34(9): 1417-1420.doi:10.1088/1674-1137/34/9/059
[9]	WANG Hong-Min,HOU Zhao-Yu,LIU Jia-Fu,SUN Xian-Jing. J/ψ-N center of mass energy dependence of nuclear absorption effect on J/ψ production. Chinese Physics C, 2010, 34(1): 22-27.doi:10.1088/1674-1137/34/1/004
[10]	BAO Liang-Man,LIN Jun,LIU Wei,LU Wen-Zhong,ZHANG Gui-Lin,LI Yan,MA Chen-Yan,ZHAO Yi-Dong,HE Wei,HU Tian-Dou. Investigation of sulfur speciation in particles from small coal-burning boiler by XANES spectroscopy. Chinese Physics C, 2009, 33(11): 1001-1005.doi:10.1088/1674-1137/33/11/014
[11]	ZHANG Da-Lin,QIU Sui-Zheng,LIU Chang-Liang,SU Guang-Hui. Steady state investigation on neutronics of a molten salt reactor considering the flow effect of fuel salt. Chinese Physics C, 2008, 32(8): 624-628.doi:10.1088/1674-1137/32/8/007
[12]	ZUO Wei. Single particle properties in asymmetric nuclear matter and TBF rearrangement effect. Chinese Physics C, 2008, 32(S2): 64-69.
[13]	YE Yun-Xiu,YAN Xin-Hu,CHENG He-Ping,JIAO Zheng,HE Ju,LIU Ren-Chen,. Nitrogen dilution effect for small angle GDH experiment in JLab Hall-A. Chinese Physics C, 2008, 32(8): 653-656.doi:013
[14]	RUAN Jian-Hong,SHEN Zhen-Qi,ZHU Wei. Nuclear shadowing and antishadowing in a unitarized BFKL equation. Chinese Physics C, 2008, 32(9): 728-732.doi:10.1088/1674-1137/32/9/009
[15]	LI YunDe,XU XiaoMei,LIU LianShou. Nuclear Shadowing Effect in Photoproduction Process at LHC. Chinese Physics C, 2000, 24(1): 87-90.
[16]	Gao Yonghua,He Zhenmin,Huang Ruiwang,Peng Hong'an. The Influence of Nuclear Target on “Small” Mass Lepton Pair Production of High Energy Hadron-Nuclei Collision. Chinese Physics C, 1992, 16(S3): 281-289.
[17]	LI Guang-Lie,YANG Jian-Jun,SHEN Hong-Qing. Nuclear Shadowing Effect. Chinese Physics C, 1991, 15(10): 937-952.
[18]	ZHONG Cha-Sheng,SHEN Hong-Qing,SHEN Jian-Ping,LI Guang-Lie. INVESTIGATION OF THE NUCLEAR SHADOWING EFFECT IN THE SMALL x REGION. Chinese Physics C, 1990, 14(2): 156-159.
[19]	Cao Zhijun,Shen Jianping,Li Guanglie. The Role of Nucleon-Nucleon Short-Range Correlations in the Nuclear Structure Function in thex> 1 Region. Chinese Physics C, 1989, 13(S3): 281-288.
[20]	Ma Boqiang,Sun Ji. Different Treatments of Nuclear Binding Effect in Deep Inelastic Lepton Nucleus Scattering. Chinese Physics C, 1988, 12(S4): 337-346.

Access

Get Citation

Zhong Chasheng, Shen hongqing, Shen Jianping and Li Guangiie. Investigation of the Nuclear Shadowing Effect in the Small xRegion[J]. Chinese Physics C, 1990, 14(S1): 59-63.

Zhong Chasheng, Shen hongqing, Shen Jianping and Li Guangiie. Investigation of the Nuclear Shadowing Effect in the Small xRegion[J]. Chinese Physics C, 1990, 14(S1): 59-63. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1989-06-13

Fund

Article Metric

Article Views(2182)
PDF Downloads(4)
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

Investigation of the Nuclear Shadowing Effect in the SmallxRegion

1 Nanjing Normal University, Nanjing;
2 Institute of High Energy Physics, Chinese Academy of Sciences, Beijing

Received Date:1989-06-13

Abstract:In this paper, we analyse the spatially overlapping behaviour of the sea quarks of neighboring nucleons in nuclei in the smallxregion and give a relation between the nuclear shadowing factorR(x,Q²,A) and the spatially overlapping factor ΔV_A(x)/V_A(x). By using this nuclear shadowing factorR(x,Q²,A), we calculate the ratios of the average nuclear structure function and obtain¹²C,⁶³Cu and¹¹⁶Sn, to the deuteron structure function and obtain nuclei which yield a better agreement between the calculated results and the experimental data.