The Influence of Nuclear Target on “Small” Mass Lepton Pair Production of High Energy Hadron-Nuclei Collision

Gao Yonghua; He Zhenmin; Huang Ruiwang; Peng Hong'an

Chinese Physics C> 1992, Vol. 16> Issue(S3) : 281-289

The Influence of Nuclear Target on “Small” Mass Lepton Pair Production of High Energy Hadron-Nuclei Collision

1 Department of Physics. Shijiazhuang College of Education, Shijiazhuang, Hebei, China;
2 Department of Physics. Hebei Normal University, Shijiazhuang, Hebei, China;
3 Department of Physics, Beijing University, Beijing, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Based on Drell-Yan Mechanism modified by perturbative QCD and the contribution vector meson states,we analyze and explain the data of the WA-78 Group (π^-,P) + A →μμ + X process at 2m_μ ≤ m_μμ ≤ 1.5GeV and 0.1 ≤ x_F ≤ 0.6, in which we use the rescaling model and the data of the NMC Group for the ratio of structure functions R_A(x, Q²) in 1-A deep inelastic scattering process at 0.0035 < x < 0.65 and 0.5 < Q² < 90 GeV²/c². After a comparisdrwith the data of the CIP group for the same process but different x_F and m_μμ intervals, we explain why the influence of nuclear target displays a strong shadowing effect in the former case but a strong anti-shadovving effect in the latter. Using the rescaling model and other reasonable assumptions,we show that the above results are closely related to R_A(x, Q²) and thus reveal the essential connection between the nuclear effects in 1-A deep inelastic scattering and in h-A pair production processes.

[1]	E. Ya. Paryev , M. Hartmann , Yu. T. Kiselev . Medium effects in ΛK⁺ pair production by 2.83 GeV protons on nuclei. Chinese Physics C, 2017, 41(12): 124108. doi: 10.1088/1674-1137/41/12/124108
[2]	Jing Tang , Zhong-Ming Niu , Jian-You Guo . Influence of binding energies of electrons on nuclear mass predictions. Chinese Physics C, 2016, 40(7): 074102. doi: 10.1088/1674-1137/40/7/074102
[3]	LIU Bei-Bei , OUYANG Fei , CHEN Wei . Influence of coupling constants on nuclear symmetry energy. Chinese Physics C, 2013, 37(4): 044103. doi: 10.1088/1674-1137/37/4/044103
[4]	SONG Li-Hua , LIU Na , DUAN Chun-Gui . Atomic mass dependence of hadron production in semi-inclusive deep inelastic lepton-nucleus scattering. Chinese Physics C, 2013, 37(8): 084102. doi: 10.1088/1674-1137/37/8/084102
[5]	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
[6]	DUAN Chun-Gui , LIU Na . Influence of quark energy loss on extracting nuclear sea quark distribution from nuclear Drell-Yan experimental data. Chinese Physics C, 2009, 33(6): 411-414. doi: 10.1088/1674-1137/33/6/002
[7]	LIU Jing-Jing , LUO Zhi-Quan . Pair neutrino energy loss for nuclei ⁵⁶Fe at the late stages of stellar evolution. Chinese Physics C, 2008, 32(8): 617-619. doi: 10.1088/1674-1137/32/8/005
[8]	YANG Fang , SHEN Hong . Influence of the nuclear equation of state on the hadron-quark phase transition in neutron stars. Chinese Physics C, 2008, 32(7): 536-542. doi: 10.1088/1674-1137/32/7/005
[9]	ZHOU Dai-Mei , WANG Ya-Ping , WEI Li-Hua , CAI Xu . Correlations and fluctuations in high energy heavy ion collision experiments. Chinese Physics C, 2008, 32(5): 400-418. doi: 10.1088/1674-1137/32/5/016
[10]	WANG Ya-Ping , ZHOU Dai-Mei , HUANG Rui-Dian , CAI Xu . Collision geometry and particle production in high energy heavy ion collision experiments. Chinese Physics C, 2008, 32(4): 308-328. doi: 10.1088/1674-1137/32/4/014
[11]	Bai Jingzhi , Bian Jianguo , Chai Zhengwei , Chen Guangpei , Chen Hongfang , Chen Jiangchuan , Chen Shaomin , Chen Yaqing , Chen Yu , Chen Yuanbo , Cheng Baosen , Cui Xiangzong , Ding Huiliang , Du Zhizhen , Fan Xiaoling , Fang Jian , Gao Cuishan , Gao Meili , Gao Shuqi , Gu Jianhui , Gu Shudi , Gu Weixin , Gu Yifan , Guo Yanan , Han Shiwen , Han Ying , He Jingtang , He Ju , He Mao , Hu Guiyun , Hu Jingliang , Hu Qionghui , Hu Tao , Hu Xiaoqing , Huang Xiuping , Huang Yinzhi , Jiang Chunhua , Jin Shan , Jin Yan , Kang Shuhui , Ke Zunjian , Lai Yuanfen , Lan Huibin , Lang Pengfei , Li Jin , Li Peiqin , Li Qun , Li Rubai , Li Wei , Li Weidong , Li Weiguo , Li Xinhua , Li Xiaonan , Lin Shuzi , Liu Huaimin , Liu Jing , Liu Jinghua , Liu Qi , Liu Rongguang , Liu Yan , Liu Zhenan , Lu Feng , Lu Junguang , Lu Jianye , Luo Shuanqun , Luo Yong , Ma Aimin , Ma Encheng , Ma Jimao , Mao Huishun , Mao Zepu , Meng Xiangcheng , Ni Huiling , Nie Jing , Qi Nading , Qiu Jinfa , Qu Yunhe , Que Youkun , Rong Gang , Shao Yuying , Shen Benwei , Shen Dingli , Shen Hong , Shen Xiaoyan , Sheng Huayi , Shi Huanzhang , Song Xiaofei , Sun Fang , Sun Hansheng , Sun Shijun , Tan Yiping , Tang Suqiu , Tong Guoliang , Wang Feng , Wang Jufang , Wang Linzhou , Wang Lingshu , Wang Man , Wang Meng , Wang Peiliang , Wang Ping , Wang Shaomin , Wang Taijie , Wang Yunyong , Wei Chenglin , Wu Yigen , Xi Deming , Xia Xiaomi , Xie Peipei , Xie Yigang , Xiong Weijun , Xu Guofa , Xu Rongsheng , Xu Zhijing , Xue Shengtian , Yan Jie , Yan Wuguang , Yang Changyou , Yang Chunmin , Yang Jie , Yang Xiaofeng , Ye Minghan , Ye Shizhang , Ye Shuwei , Yi Kai , Yu Chuansong , Yu Chunxu , Yu Zhitang , Yu Zhongqiang , Yuan Changzheng , Zhang Bingyun , Zhang Changchun , Zhang Dahua , Zhang Dehong , Zhang Huiling , Zhang Jian , Zhang Jiawen , Zhang Lin , Zhang Liangsheng , Zhang Qinjian , Zhang Shaoqiang , Zhang Xueyao , Zhang Yu , Zhang Yueyuan , Zhao Dixin , Zhao Haiwen , Zhao Jingwei , Zhao Meng , Zhao Weiren , Zhao Xin , Zheng Jianping , Zheng Linsheng , Zheng Zhipeng , Zhou Guangpu , Zhou Huashi , Zhou Li , Zhou Yuehua , Zhu Qiming , Zhu Yucan , Zhu Yongsheng , Zhuang Baoan . Experimental Study of Hadron Inclusive Production in J/ψ Energy Region. Chinese Physics C, 1997, 21(S4): 19-26.
[12]	EMU01 Collaboration . Relative Information Entropy of Particle Production in High-Energy Induced Nuclear Reactions. Chinese Physics C, 1994, 18(Z1): 61-68.
[13]	Zhang Yang , Liu Lianshou . The Forward-Backward Correlation and Clustered Production of Final-State Particles in High Energy pp Collision. Chinese Physics C, 1994, 18(Z1): 69-78.
[14]	Bai Ge , Li Jiarong . High Energy Unequal Nuclei Collision and Relaxation Time in a Relativistic Kinetic Equation. Chinese Physics C, 1994, 18(Z1): 55-60.
[15]	Soren P. Sorensen , Zhao Weiqin . Influence of Finite Collision Time on Energy Density in Relativistic Heavy Ion Collisions. Chinese Physics C, 1993, 17(S1): 89-93.
[16]	Wang Haiqiao , Cai Xu , Liu Yong . Intranuclear Cascade and Target Fragmentation in High Energy hA Collisions. Chinese Physics C, 1992, 16(S1): 101-106.
[17]	GAO Yong-Hua , HE Zhen-Min , HUANG Rui-Wang , PENG Hong-An . The Influence of Nuclear Target on “Small” Mass Lepton Pair Production of High Energy Hardon-Nuclei Collision. Chinese Physics C, 1992, 16(7): 623-632.
[18]	Zhuang Pengfei , Liu Lianshou . Nonlinear Effects and Target Mass Dependence in High Energy Nucleus-Nucleus Collisions. Chinese Physics C, 1990, 14(S2): 179-187.
[19]	Wu Yuanfang , Liu Lianshou . Investigation of the High Energy Limit in Hadron-Hadron Collision Using MEM. Chinese Physics C, 1989, 13(S3): 273-280.
[20]	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.

Access

Get Citation

Gao Yonghua, He Zhenmin, Huang Ruiwang and Peng Hong'an. The Influence of Nuclear Target on “Small” Mass Lepton Pair Production of High Energy Hadron-Nuclei Collision[J]. Chinese Physics C, 1992, 16(S3): 281-289.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1991-08-05

Fund

Supported by the National Natural Science Foundation of China.

Article Metric

Article Views(459)
PDF Downloads(3)
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

The Influence of Nuclear Target on “Small” Mass Lepton Pair Production of High Energy Hadron-Nuclei Collision

1 Department of Physics. Shijiazhuang College of Education, Shijiazhuang, Hebei, China;

2 Department of Physics. Hebei Normal University, Shijiazhuang, Hebei, China;

3 Department of Physics, Beijing University, Beijing, China

Received Date: 1991-08-05

Fund Project: Supported by the National Natural Science Foundation of China.

Abstract: Based on Drell-Yan Mechanism modified by perturbative QCD and the contribution vector meson states,we analyze and explain the data of the WA-78 Group (π^-,P) + A →μμ + X process at 2m_μ ≤ m_μμ ≤ 1.5GeV and 0.1 ≤ x_F ≤ 0.6, in which we use the rescaling model and the data of the NMC Group for the ratio of structure functions R_A(x, Q²) in 1-A deep inelastic scattering process at 0.0035 < x < 0.65 and 0.5 < Q² < 90 GeV²/c². After a comparisdrwith the data of the CIP group for the same process but different x_F and m_μμ intervals, we explain why the influence of nuclear target displays a strong shadowing effect in the former case but a strong anti-shadovving effect in the latter. Using the rescaling model and other reasonable assumptions,we show that the above results are closely related to R_A(x, Q²) and thus reveal the essential connection between the nuclear effects in 1-A deep inelastic scattering and in h-A pair production processes.

The Influence of Nuclear Target on “Small” Mass Lepton Pair Production of High Energy Hadron-Nuclei Collision

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

The Influence of Nuclear Target on “Small” Mass Lepton Pair Production of High Energy Hadron-Nuclei Collision

HTML

目录