Numerica Calculation for High Energy γγ→γγ Scattering Cross Sections

GOU Liang; DONG Fang-Xiao; ZHOU Xian-Jian

Chinese Physics C> 2001, Vol. 25> Issue(3) : 188-192

Numerica Calculation for High Energy γγ→γγ Scattering Cross Sections

Institute of High energy Physics,CAS,Beijing 100039,China

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Abstract：
Contributions of fermion loops,W-boson loops and their sum to the high energyγγ→γγ scattering total cross section (｜cosθ｜<COS30)are calculated numerically by using the analytic expressions ofγγ→γγ scattering helicity amplitude from previous paper.These contributions may be observed in the future Photon Linear Collider,and may be used to test standard model.

References

[1]

Karphlus R, Neuuman M. Phys. Rev., 1950, 80:380; 1951, 83:7762 Barllargwn M, Ebudjema F. Phys. Lett. , 1991, B272: 158;272 :373 ; DONG F X, JlANG X D, ZHOU X J. Phys. Rev., 1992, D46:5074; Phys. Rev., 1993. D47:5169; Jikia G J , Tkabladze A. Phys. Lett., 1994, B323:4533 Ginzburg I F, Kotkin G L, Serb V G et al. Nucl. Instr. Methods, 1984, 219:5; Borden D L, Baner D A, Caldwell DO . Preprint SLAGPUB5715, UCSBHEP-92-01; Zerth-order Desiih Report for the Mext Linear Colliders SLAG 424. 1996, Conceptual Design Report of a 500 GeV e+ e- Linear Collider with Integrated X-Ray Laser Faiclity DESY 1997, Watanabe I et al. KEK Report 97-174 YANG M Z. ZHOU X J. Phys. Rev., 1995, D52:5018

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GOU Liang, DONG Fang-Xiao and ZHOU Xian-Jian. Numerica Calculation for High Energy γγ→γγ Scattering Cross Sections[J]. Chinese Physics C, 2001, 25(3): 188-192.

GOU Liang, DONG Fang-Xiao and ZHOU Xian-Jian. Numerica Calculation for High Energy γγ→γγ Scattering Cross Sections[J]. Chinese Physics C, 2001, 25(3): 188-192. shu

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Received: 2000-03-28
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

Numerica Calculation for High Energy γγ→γγ Scattering Cross Sections

Corresponding author: GOU Liang,

Institute of High energy Physics,CAS,Beijing 100039,China

Received Date: 2000-03-28
Accepted Date: 1900-01-01
Available Online: 2001-03-05

Abstract: Contributions of fermion loops,W-boson loops and their sum to the high energyγγ→γγ scattering total cross section (｜cosθ｜<COS30)are calculated numerically by using the analytic expressions ofγγ→γγ scattering helicity amplitude from previous paper.These contributions may be observed in the future Photon Linear Collider,and may be used to test standard model.