The fundamental forces and particles of nature

自然的基本力和粒子

• 批准号: 1859834
• 金额: --
• 依托单位: Durham University
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2015
• 资助国家: 英国
• 起止时间: 2015 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-1859834
• 关键词: fundamental; forces; particles; nature

With the evidence of neutrino oscillations which has been obtained in the recent past, neutrino masses and mixing have been firmly established. New questions are open for the future: what are the values of the unknown parameters in neutrino physics, what is the origin of the measured neutrino masses and mixing in theories beyond the Standard Model and what is the role of massive neutrinos in astrophysical objects and in the Early Universe? The project will study the reach of present and future experimental setups and their sensitivity to the known and unknown neutrino parameters. Once the neutrino parameters are measured with sufficient accuracy, this information will be critical in order to understand the theory beyond the Standard Model at the origin of neutrino masses and mixing. The project will focus on high energy and low energy models, looking at their theoretical motivations and at their phenomenological signatures and cosmological implications.

随着最近获得的中微子振荡的证据，中微子的质量和混合已经被牢固地建立起来。未来将面临新的问题：中微子物理中未知参数的值是什么？测量到的中微子质量和混合在标准模型之外的理论中的来源是什么？质量中微子在天体物理对象和早期宇宙中的作用是什么？该项目将研究目前和未来的实验装置的覆盖范围，以及它们对已知和未知的中微子参数的敏感性。一旦以足够的精度测量了中微子参数，这些信息将是理解中微子质量和混合起源的标准模型以外的理论的关键。该项目将重点放在高能和低能模型上，考察它们的理论动机以及它们的现象学特征和宇宙学含义。

项目成果

NNLO QCD corrections to jet production in charged current deep inelastic scattering

带电电流深度非弹性散射中射流产生的 NNLO QCD 校正

• DOI: 10.1016/j.physletb.2018.11.025
• 发表时间: 2019
• 期刊: Physics Letters B
• 影响因子: 4.4
• 作者: Niehues J

NNLO QCD Corrections to W+jet Production in NNLO JET

NNLO QCD 对 NNLO JET 中 W 射流生产的修正

• DOI: 10.22323/1.303.0041
• 发表时间: 2018
• 作者: Walker D

Next-to-Next-to-Leading-Order QCD Corrections to the Transverse Momentum Distribution of Weak Gauge Bosons.

• DOI: 10.1103/physrevlett.120.122001
• 发表时间: 2017-12
• 期刊: Physical review letters
• 影响因子: 8.6
• 作者: A. Ridder;T. Gehrmann;E. Glover;A. Huss;D. Walker