| Calculation of total cross section for gamma gamma ->gamma Z scattering at high energy |
| Dong FX(东方晓); Gou L(勾亮); Zhou XJ(周咸建); Dong, FX; Go, L; Zhou, XJ
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| 2001
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| 发表期刊 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
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| 卷号 | 25期号:4页码:#REF! |
| 通讯作者 | Dong, FX (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China.
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| 文章类型 | Article
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| 摘要 | The total cross sections of gamma gamma --> gammaZ process for gamma gamma c. m. s. energy 91.2-2000GeV are presented. W-loop contribution is dominating when gamma gamma c. m. s. energy is larger than 140GeV. The total cross section has a maximum, 220 fb ( \ cos theta \ < cos15 degrees), at the gamma gamma c. m. s. energy of 750GeV, which is larger one order of magnitude than that in gamma gamma --> gamma gamma process. The future Photon Linear Collider will have luminosity of the order of 10(33) Cm-2.s(-1) in which case more than 6000 events for gamma gamma --> gammaZ would be observable. In principle this process provides a test of the non-abelian nature of the standard model, especially the anomalous triple and quartic W-boson vertices. |
| 关键词 | helicity amplitude
cross section
polarization vector
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| 学科领域 | Physics
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| 收录类别 | SCI
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| WOS类目 | Physics, Nuclear
; Physics, Particles & Fields
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| WOS记录号 | WOS:000168396700002
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/227408
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| 专题 | 理论物理室
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推荐引用方式
GB/T 7714 |
Dong FX,Gou L,Zhou XJ,et al. Calculation of total cross section for gamma gamma ->gamma Z scattering at high energy[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2001,25(4):#REF!.
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| APA |
东方晓,勾亮,周咸建,Dong, FX,Go, L,&Zhou, XJ.(2001).Calculation of total cross section for gamma gamma ->gamma Z scattering at high energy.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,25(4),#REF!.
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| MLA |
东方晓,et al."Calculation of total cross section for gamma gamma ->gamma Z scattering at high energy".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 25.4(2001):#REF!.
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