THE BEHAVIOURS OF F2ep(X, Q2)-F2en(X, Q2) AND THE SCALE-BREAKING PARAMETER

SHEN Qi-Xing; WU Ji-Min; LU Jing-Xian; ZHAO Pei-Ying

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2024年10月30日

Chinese Physics C> 1983, Vol. 7> Issue(3) : 301-308

THE BEHAVIOURS OF F₂^ep(X, Q²)-F₂^en(X, Q²) AND THE SCALE-BREAKING PARAMETER

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Abstract：
The scale-breaking parameter F₂^ep(x, Q²) of non-singlet component F₂^ep-F₂^en and some other quantities in the electro-production process are discussed by usinb the analytic expression for the distribution function of valence quarks in ha.drons up to leading log approximation given by a, previous paper^[1]. Comparisons with data are also given.

References

[1]

沈齐兴等,高能物理与核物理, 7(1983), 170.[2] G. Altarelli, G. Parisi, Nucl. Phys., B126(1977), 298.[3] A. De Rujala et al., Plays. Rev.. D10(1974). 2141.[4] L. Baulieu, C. Kounnas, Nucl. Phys., B155(1979), 429.[5] V. Barger, R. J. N. Phillips, Nucl Phys., B73(1974), 269.[6] J. Franklin; Phys. Rev., D16(1977), 21.[7] A. J. Buras, H. J. F. Gaemers, Nucl. Phys., B132(1978), 249.[8] J .D. Bjorken, Phys. Rev. Lett, 16(1966), 408;Phys. Rev., 179(1966). 1547.[9] B. A. Gordon et al., Phys. Rev., D20(1979), 2645.[10] R. P. Fernman. Photon-Hadron Interaction (Benia,min 1972).[11] R. M. Barnett, Proceedings of Summer Institute on Particle Phy-eics, Quantum Chromodynamics. Ed. by Anne Mosher p. 416.[12] D. W .Duke, R. G. Roberts, Nucl. Phys., B166(1980), 243.[13] G. Smndja CERN Preprint CERN-EP/80-165 (1980) .[14] H. E. Montgemery CERN Preprint CERN-EP/80-177 (1980).[15] A. Bodek et al., Phys. Rev.. D20(1979), 1471.

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SHEN Qi-Xing, WU Ji-Min, LU Jing-Xian and ZHAO Pei-Ying. THE BEHAVIOURS OF F₂^ep(X, Q²)-F₂^en(X, Q²) AND THE SCALE-BREAKING PARAMETER[J]. Chinese Physics C, 1983, 7(3): 301-308.

SHEN Qi-Xing, WU Ji-Min, LU Jing-Xian and ZHAO Pei-Ying. THE BEHAVIOURS OF F₂^ep(X, Q²)-F₂^en(X, Q²) AND THE SCALE-BREAKING PARAMETER[J]. Chinese Physics C, 1983, 7(3): 301-308. shu

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

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沈阳化工大学材料科学与工程学院沈阳 110142

THE BEHAVIOURS OF F₂^ep(X, Q²)-F₂^en(X, Q²) AND THE SCALE-BREAKING PARAMETER

Corresponding author: SHEN Qi-Xing,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1983-06-05

Abstract:

The scale-breaking parameter F₂^ep(x, Q²) of non-singlet component F₂^ep-F₂^en and some other quantities in the electro-production process are discussed by usinb the analytic expression for the distribution function of valence quarks in ha.drons up to leading log approximation given by a, previous paper^[1]. Comparisons with data are also given.