A METHOD FOR CALCULATING PHOTON STRUCTURE FUNCTION IN DEEP INELASTIC SCATTERING

LU Jing-Xian

Chinese Physics C> 1985, Vol. 9> Issue(6) : 697-702

A METHOD FOR CALCULATING PHOTON STRUCTURE FUNCTION IN DEEP INELASTIC SCATTERING

LU Jing-Xian ^,

Institute of High Energy Physics, Academia Sinica

Abstract
HTML
Reference
Related

PDF

Abstract：
This paper discusses the behaviors of the photon structure function, which is considered as a superposition of a hadronic and a pointlike component. The pointlike component is calculated in the quark parton model. The hadronic part is calculated in the vector dominance model. The valence quark distribution function of ρ⁰ is assumed to be the same as that of π⁰. The π⁰ valence quark distribution function is represented by an analytic expression in the leading logarithm approximation from the Altarelli-Parisi equation. Results obtained are in agreement with experimental data.

References

[1]

S. J. Brodsky et al., Phys. Rev. Lett., 27 (1971), 280.[2] T. F. Walsh and P. Zerwas; Phys. Lett., 44B(1973), 195.[3] E. Witten, Nucl. Phys. B120 (1977), le9.[4] C. H. Llewellyn Smith, Phys. Lett., 79B (1978), 83.[5] Wu Chi-min, Nucl. Phys., B167 (1950), 3.19[6] PLUTO CoLaboration, Phys. Rev. Lett., 107B ( 1981), 168.[7] W. Wegner, PITHA 83/03.[8] C. T. Hill, G. G. Ross, Nucl. Phys., B148 ( 1979), 373.[9] L. M. Jones and D. W. Willen, Phys. Rev.,DZO (1979), 749; J. Busenitz and J. D. SuKivam,Phys. Rev., D24 (1981), 1794.[10] E. Witten, Nucl. Phys., B120 (1977), 189.[11] W. A. Bardeen and A. J. Buras, Phys. Rev., D20 11979), 166; D21 (1980), 2041E.[12] G. Altarelli, G. Parisi, Nucl. Phys., BJ26(!477), 298; W. R. Frazer and J. F. Gunion, Phys. Rev.,D20 (1979), 147.[13] 吴济民、陆景贤等, 高能物理与核物理, 7(1983),5.[14] PLUTO Collaboration to be Published.[15] M. Gluck, K. Grassie and E. Reya, DO-RI 8v23.[16] Ciu seppe Rossi, UCSD-10P10-227.[17] C. Peterson et al., SLAC PUB-2985.[18] J. Alspector et al.. Phys Lett., 81B (1979), 432.[19] Sau Lan Wu DESY 84-028.[20] H.J.Behreud DESY 84-OG2.[21] J. Broasky SLAC-PUB-3440. SLAC-PLJB 3547.

[1]	WANG Gang , Declan Keane , Aihong Tang , Sergei A . A Method for Measuring Event-by-Event Elliptic Flow Fluctuations with the First-Order Event Plane in Heavy-Ion Collisions. Chinese Physics C, 2007, 31(12): 1165-1169.
[2]	WU Zhen , LI Jun-Li , CHENG Jian-Ping . An Improved Correlated Sampling Method Calculating Correction Factor of Detector. Chinese Physics C, 2006, 30(8): 771-775.
[3]	HOU Chun-Feng , GUO Ru-Hai , SUN Xiu-Dong . Energy Levels and Electron Wave-Functions of a Type of Lens-Shaped Artificial Atom. Chinese Physics C, 2005, 29(3): 325-328.
[4]	DUAN Chun-Gui , SHI Li-Jie , LI Guang-Lie , YANG Jian-Jun . Nuclear Effects on Polarized Structure Function of Deuteron. Chinese Physics C, 2004, 28(2): 167-170.
[5]	FAN Sheng , YAN Fang , ZHANG Hong-Zhou , ZHAO Zhi-Xiang . A New Semiempirical Expression of Excitation Function for (n,p) Reaction. Chinese Physics C, 2003, 27(11): 1009-1014.
[6]	NI GuangJiong , WANG HaiBin , YAN Jun , LI HaiLong . Lamb Shift Calculated by a Semiquantitative Method. Chinese Physics C, 2000, 24(5): 400-407.
[7]	Yao Xueyi , Chen Guoming , Chen Gang , Chen Hesheng , Tang Xiaowei . Measurement of Structure Function of τ→π^±2π⁰v. Chinese Physics C, 1999, 23(1): 10-16.
[8]	NI Guang-Jiong , ZHANG Min , GONG Jia-Wen . A Rigorous Method for Calculating the Casimir Effect. Chinese Physics C, 1991, 15(8): 695-700.
[9]	LONG Ming . AN APPROACH TO THE STRUCTURE FUNCTION FOR UNCLEON. Chinese Physics C, 1986, 10(5): 632-635.
[10]	LONG Ming , HUANG Tao . A POSSIBLE FORM OF THE PION'S STRUCTURE FUNCTION. Chinese Physics C, 1986, 10(5): 562-569.
[11]	XU Zai-Xin . POLARIZED PHOTON STRUCTURE FUNCTIONS. Chinese Physics C, 1985, 9(6): 760-764.
[12]	ZENG Bao-Sheng , HUANG Qing , GONG Xue-Hui . MESON AND DI-QUARK CONTRIBUTION TO R(σ_L/σ_T) IN DEEP INELASTIC SCATTERING. Chinese Physics C, 1984, 8(2): 235-240.
[13]	WU Ji-Min , LU Jing-Xian , ZHAO Pei-Ying . AN ANALYTIC EXPRESSION FOR NON-SINGLET COMPONENT OF NUCLEON STRUCTURE FUNCTIONS TO THE NEXT ORDER EFFECTS. Chinese Physics C, 1984, 8(1): 10-16.
[14]	WANG Xing-Min . THE FEYNMAN RULES OF COLLECTIVE BAG-QUARK CURRENT AND HADRON TIME-LIKE STRUCTURE FUNCTIONS. Chinese Physics C, 1984, 8(2): 148-157.
[15]	ZHONG Ji-Quan , GE Ling-Xiao , LIU Jian-Ye , YU Xian . A DYNAMICAL METHOD IN DEEP IN ELASTIC COLLISION OF HEAVY IONS. Chinese Physics C, 1983, 7(5): 598-604.
[16]	SHEN Qi-Xing , WU Ji-Min , LU Jing-Xian , ZHAO Pei-Ying . A METHOD FOR DIRECTLY COMPUTING QCD PREDICTION FOR VALENCE QUARK DISTRIBUTION FUNCTION OF THE HADRONS IN A REASONABLE APPROXIMATION. Chinese Physics C, 1983, 7(2): 170-177.
[17]	WANG XING-MIN , SONG XIAO-TONG , YIN PENG-CHENG . THE COLLECTIVE MOTION OF THE BAG AND THE NUCLEON STRUCTURE FUNCTIONS. Chinese Physics C, 1982, 6(5): 560-569.
[18]	Wei Kai-yu , Lin Zhen-hua . A COMPUTATIONAL METHOD FOR THE DESIGN ENERGY HIGH INTENSITY BEAM TRANSPORT SYSTEMS. Chinese Physics C, 1980, 4(5): 555-562.
[19]	LI BING-AN , SHEN QI-XING , YU HONG , ZHANG MEI-MAN . THE DEEP INELASTIC SCATTERING PROCESSES OF THE POLARIZED ELECTRONS ON POLARIZED PROTONS. Chinese Physics C, 1979, 3(6): 723-733.
[20]	LI BING-AN . WARD IDENTITIES AND ELECTRON DEEP INELASTIC SCATTERING PROCESSES. Chinese Physics C, 1979, 3(4): 393-399.

Access

Get Citation

LU Jing-Xian. A METHOD FOR CALCULATING PHOTON STRUCTURE FUNCTION IN DEEP INELASTIC SCATTERING[J]. Chinese Physics C, 1985, 9(6): 697-702.

LU Jing-Xian. A METHOD FOR CALCULATING PHOTON STRUCTURE FUNCTION IN DEEP INELASTIC SCATTERING[J]. Chinese Physics C, 1985, 9(6): 697-702. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(1921)
PDF Downloads(407)
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

A METHOD FOR CALCULATING PHOTON STRUCTURE FUNCTION IN DEEP INELASTIC SCATTERING

LU Jing-Xian ^,

Corresponding author: LU Jing-Xian,

Institute of High Energy Physics, Academia Sinica

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1985-12-05

Abstract: This paper discusses the behaviors of the photon structure function, which is considered as a superposition of a hadronic and a pointlike component. The pointlike component is calculated in the quark parton model. The hadronic part is calculated in the vector dominance model. The valence quark distribution function of ρ⁰ is assumed to be the same as that of π⁰. The π⁰ valence quark distribution function is represented by an analytic expression in the leading logarithm approximation from the Altarelli-Parisi equation. Results obtained are in agreement with experimental data.