THE LARGE MOMENTUM BEHAVIOR OF THE PION WAVE FUNCTION AND THE PION ELECTROMAGNETIC FORM FACTOR

Huang Chao-shang

Chinese Physics C> 1980, Vol. 4> Issue(6) : 761-766

THE LARGE MOMENTUM BEHAVIOR OF THE PION WAVE FUNCTION AND THE PION ELECTROMAGNETIC FORM FACTOR

Huang Chao-shang

Institute of Theoretical Physics, Academia Sinica

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Abstract：
In this paper we assume that QCD is the underlying theory of the strong inter-action. Applying the methods of the operator product expansion and the renormaliza-tion group, we examine and obtain the large momentum behavior of the Bethe-Salpeterwave function and the electromagnetic form factor of the π meson.

References

[1]

T. Appelquiat and E. Poggio, Phys. Rev., D10(1974), 3280; C. G. Callan and D. d. Gross, Phys. Rev., D11(1975), 2905; P. Menotti. Phys. Rev. D13(1976), 1778;M L. Goldberger et al., Phys. Rev., D14(1976), 1117.[2] 北京大学理论物理研究室基本粒子理论组、中国科学院数学研究所理论物理研究室,北京大学学报(自然科学版)12(1966),209.[3] S.Weinberg, Phys. Rev., D8(1973), 3497.[4] J.M Cornwall and G. Tiktopoulos, Phys. Rev., D13(1976),3370.[5] D. Amati et al., Nucl. Phys., B146(1978), 29.[6] G. R. Farrar and D. R. Jackson, Preprint CALT-68-708 (1979).[7] G. P. Lepage and S. J. Brodsky preprint SLAGPUB-2343.(1979), Preprint SLAG-PUB-2348(1979), A. Dunean and A. H. Mueller CU-TP-1.62 (1979).

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Huang Chao-shang. THE LARGE MOMENTUM BEHAVIOR OF THE PION WAVE FUNCTION AND THE PION ELECTROMAGNETIC FORM FACTOR[J]. Chinese Physics C, 1980, 4(6): 761-766.

Huang Chao-shang. THE LARGE MOMENTUM BEHAVIOR OF THE PION WAVE FUNCTION AND THE PION ELECTROMAGNETIC FORM FACTOR[J]. Chinese Physics C, 1980, 4(6): 761-766. shu

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Received: 1979-07-16
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 LARGE MOMENTUM BEHAVIOR OF THE PION WAVE FUNCTION AND THE PION ELECTROMAGNETIC FORM FACTOR

Huang Chao-shang

Institute of Theoretical Physics, Academia Sinica

Received Date: 1979-07-16
Accepted Date: 1900-01-01
Available Online: 1980-12-05

Abstract: In this paper we assume that QCD is the underlying theory of the strong inter-action. Applying the methods of the operator product expansion and the renormaliza-tion group, we examine and obtain the large momentum behavior of the Bethe-Salpeterwave function and the electromagnetic form factor of the π meson.