Quantum chromodynamics studies at LEP2

被引：0
|
作者：
Sunanda Banerjee
机构：
[1] Tata Institute of Fundamental Research,
来源：
Pramana | 2000年 / 55卷
关键词：
Quantum chromodynamics; large electron positron collider; 12.20.-m; 12.38.Qk; 13.65.+i;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Several studies have been made to the hadronic final states in e+e− collisions at LEP. Studies of the annihilation process at LEP2 have given rise to results on jet rate, event shape, heavy flavour production, inclusive momentum spectra, Bose-Einstein correlation and colour reconnection effects. Event shape studies have given rise to accurate determination of the strong coupling constant αs using O (αs2) with resummed leading and next-to-leading log calculation and also with power law corrections. Studies of 2-photon processes have yielded results on γγ cross-section, heavy flavour production, photon structure function and γ*γ* scattering.
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页码：85 / 100
页数：15
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