THE INFLUENCE OF EMC EFFECT ON LARGE-p<SUB>T</SUB> DIRECT PHOTON PRODUCTION

KE Yao-Huang; LIN Zhong-Jin

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> 1990, Vol. 14> Issue(7) : 620-624

THE INFLUENCE OF EMC EFFECT ON LARGE-p_T DIRECT PHOTON PRODUCTION

KE Yao-Huang ^, ,
LIN Zhong-Jin

Department of Physics,Xiamen University

Abstract
HTML
Reference
Related

PDF

Abstract：
The influence of EMC effect on the large-p_T direct photon production is discussed.Starting with the statistical model of partons,we make use of the rescaling model to estimate nuclear parameters fitting experimental data of the EMC effect,and calculate the ratio of the cross section for large-p_T direct photon production which manifests the EMC effect.It is shown that the EMC effect affects the process slightly,the deviation of the Fe to deterium ratio from 1 is expected to be about 3—－3% in the region of 5≤p_T≤10GeV,s=40GeV.

References

[1]

彭铁梁、李子邦、彭宏安，高能物理与核物理，10(1986),438.[2] G. Ballocchi and M. Zielinski; Zeit. Phys., C32 (T986), 27.[3] 李子邦、彭宏安搞能物理与核物理，12(1988),55.[4] Hong-an Peng,Zi-bang Li and Zhong-jin Lin, Phys. Lett., 192B(1987), 185[5] T. Ferbel'and W. Molzon, Rev. Mod. Phys., 56(1984), 181.[6] 林仲金，厦门大学学报(自然科学版)，23(1984),47.[7] S. Gupta and K. V. Sarma, Zeit. Phys., C29(1985), 329.[8] 刘连寿、彭史安、赵维勤，中国科学(A辑)，11(1985),1008,

[1]	GUO Yan-Qing , REN Zhong-Zhou . Isospin Effect on Level Spacing of N=9 Isotones. Chinese Physics C, 2007, 31(4): 361-365.
[2]	ZHENG Qiao , HOU Zhao-Yu , GAO Yong-Hua , ZHANG Ben-Ai . Affection of QCD Non-Perturbation and Energy Loss Effect to the Quark Distributions. Chinese Physics C, 2004, 28(7): 711-716.
[3]	ZHOU Ran , GUO Hua . Equation of State of Dense Matter with Trapped Neutrinos. Chinese Physics C, 2004, 28(1): 26-29.
[4]	LIU Bo , GUO Hua . In-Medium Effects on Neutron Stars. Chinese Physics C, 2003, 27(8): 683-687.
[5]	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.
[6]	YAN Zhan-Yuan , DUAN Chun-Gui , HE Zhen-Min . Influence of Color-Octet States to Associate J/ψ+γ Production. Chinese Physics C, 2001, 25(12): 1147-1151.
[7]	LI YunDe , XU XiaoMei , LIU LianShou . Nuclear Shadowing Effect in Photoproduction Process at LHC. Chinese Physics C, 2000, 24(1): 87-90.
[8]	WANG Hui , SA BenHao , TAI An . Low PT Enhancement of Photon Production in 200 A GeV S+ An Collisions. Chinese Physics C, 2000, 24(3): 220-224.
[9]	Wang Shaoshun , Wang Zhaomin , Liu Ran . Chaotic Behavior of Multiparticle Production in pp Collisions at 400GeV/c. Chinese Physics C, 1998, 22(10): 873-877.
[10]	Li Yunde , Liu Lianshou . Production of Photon in Hard Photoproduction Processes at HERA. Chinese Physics C, 1996, 20(6): 505-513.
[11]	DONG Yu-Bing , YU You-Wen . The Effects of Different Kinds of Confinements and Configuration Space on N、Δ Spectra. Chinese Physics C, 1993, 17(7): 651-657.
[12]	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.
[13]	HOU Yun-Zhi , WANG Yi-Li , HE Zhen-Min . EMC EFFECT ON P-A HIGH ENERGY COLLISION. Chinese Physics C, 1990, 14(6): 515-518.
[14]	LIU Jian-Ye , TAN Nan-Hong , QIAO Wei-Min . THE ROLE OF NUCLEAR STRUCTURE EFFECTS ON THE NUCLEON EXCHANGE PROCESS IN DISSIPATIVE HEAVY-ION COLLISIONS. Chinese Physics C, 1989, 13(11): 1032-1038.
[15]	CHEN Ying-Yang , HE Zhen-Min , HOU Yun-Zhi . EFFECT OF NUCLEAR EFFECT ON THE NUCLEON STRUCTURE FUNCTIONS UPON HIGH P_T DIRECT PHOTON PRODUCTIONS IN p-Al COLISIONS. Chinese Physics C, 1989, 13(9): 796-802.
[16]	HE Zhen-Min , HOU Yun-Zhi . NUCLEAR EFFECT ON THE NUCLEON STRUCTURE FUNCTIONS AND HIGH P_T JET PRODUCTION IN p-Fe COLLISIONS. Chinese Physics C, 1988, 12(3): 336-340.
[17]	GUO Ke-Zun , DING Lin-Kai . INFLUENCE OF GLUON RADIATION ON THE FORMATION OF CLUSTER PHENOMENA OBSERVED IN EMULSION CHAMBERS. Chinese Physics C, 1985, 9(2): 129-133.
[18]	KONG Fan-Mei , LUO Ma , LIU Hao-Ran . TESTING GLUON DISTRIBUTION FUNCTION OF HADRONS IN LARGE P_T PROCESS WITH DIRECT PHOTON EMISSION. Chinese Physics C, 1985, 9(5): 546-554.
[19]	WU En-Chiu . INFLUENCE OF SHELL STRUCTURE ON DEEP INELASTIC COLLISIONS. Chinese Physics C, 1983, 7(3): 379-394.
[20]	XU ZAI-XIN , JIANG YUAN-FANG . POLARIZATION EFFECTS IN LARGE-pr PROMPT PHOTON PRODUCTION. Chinese Physics C, 1983, 7(6): 694-701.

Access

Get Citation

KE Yao-Huang and LIN Zhong-Jin. THE INFLUENCE OF EMC EFFECT ON LARGE-p_T DIRECT PHOTON PRODUCTION[J]. Chinese Physics C, 1990, 14(7): 620-624.

KE Yao-Huang and LIN Zhong-Jin. THE INFLUENCE OF EMC EFFECT ON LARGE-p_T DIRECT PHOTON PRODUCTION[J]. Chinese Physics C, 1990, 14(7): 620-624. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2474)
PDF Downloads(406)
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 EMC EFFECT ON LARGE-p_T DIRECT PHOTON PRODUCTION

KE Yao-Huang ^,
LIN Zhong-Jin

Corresponding author: KE Yao-Huang,

Department of Physics,Xiamen University

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1990-07-05

Abstract: The influence of EMC effect on the large-p_T direct photon production is discussed.Starting with the statistical model of partons,we make use of the rescaling model to estimate nuclear parameters fitting experimental data of the EMC effect,and calculate the ratio of the cross section for large-p_T direct photon production which manifests the EMC effect.It is shown that the EMC effect affects the process slightly,the deviation of the Fe to deterium ratio from 1 is expected to be about 3—－3% in the region of 5≤p_T≤10GeV,s=40GeV.