Theoretical Studies of Electroweak and Hadronic Interactions

电弱与强子相互作用的理论研究

• 批准号: 9006117
• 负责人: Wayne Repko
• 金额: $ 10.8万
• 依托单位: Michigan State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-07-01 至 1993-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9006117&HistoricalAwards=false
• 关键词: Theoretical; Studies; Electroweak; Hadronic; Interactions

The reseach involves the exploration of the implications of the standard model of strong and electroweak interactions. This investigation is particularly important as experimental particle physics moves to higher energy. Predictions of the standard model are necessary either to confirm the foundations of the model or to aid in recognizing its limitations. Specific topics include the properties of the Higgs sector and the detectability of the Higgs boson using the effective gauge boson approximation to study W and Z boson fusion processes, unitarity effects in guage boson scattering, one-loop corrections to gauge boson scattering amplitudes, QED corrections to bound state energy levels and the effects of quantum chromodynamic corrections to the quark-antiquark short distance potential on the spectrum of heavy quarkonia.

本研究涉及到对影响的探讨 强相互作用和电弱相互作用的标准模型。 这项研究是特别重要的实验 粒子物理学向高能方向发展。 预言 标准模型是必要的， 或帮助认识其局限性。 具体的主题包括希格斯部门的属性， 希格斯玻色子的可探测性 玻色子近似研究W和Z玻色子融合过程， 规范玻色子散射中的么正效应，单圈 规范玻色子散射振幅修正 对束缚态能级的修正以及 夸克-反夸克短路的量子色动力学修正 重夸克偶素谱上的距离势