Precision Electroweak Measurements and Constraints on the Standard Model
Precision Electroweak Measurements and Constraints on the Standard Model
复制标题
精密弱电测量和标准模型的约束
DOI：
10.2172/969246
复制
发表时间：
2009
期刊：
影响因子：
--
通讯作者：
Sld electroweak heavy flavour groups
中科院分区：
文献类型：
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作者：
Aleph collaboration;Cdf Collaboration;D0 Collaboration;Delphi collaboration;L3 Collaboration;Opal Collaboration;Sld Collaboration;Lep Two Photon Working Group;Tevatron Electroweak Working Group;Sld electroweak heavy flavour groups
本说明使用在正负电子对撞机 LEP 和 SLC 上测量的已发表的和初步的精密电弱结果来提出对标准模型参数的限制。结果与其他实验的精确电弱测量结果进行了比较，特别是 Tevatron 的 CDF 和 D0。标准模型输入参数的约束源自高 Q{sup 2} 相互作用中获得的组合结果集，并用于预测低 Q{sup 2} 实验中的结果，例如原子宇称破坏、莫勒散射和中微子-核散射。与 2008 年提出的实验结果相比，主要变化是 W 玻色子质量和顶夸克质量的结果的新组合。
This note presents constraints on Standard Model parameters using published and preliminary precision electroweak results measured at the electron-positron colliders LEP and SLC. The results are compared with precise electroweak measurements from other experiments, notably CDF and D0 at the Tevatron. Constraints on the input parameters of the Standard Model are derived from the combined set of results obtained in high-Q{sup 2} interactions, and used to predict results in low-Q{sup 2} experiments, such as atomic parity violation, Moeller scattering, and neutrino-nucleon scattering. The main changes with respect to the experimental results presented in 2008 are new combinations of results on the W-boson mass and the mass of the top quark.
DOI：
10.1016/j.cpc.2005.12.009
发表时间：
2005-07
期刊：
Comput. Phys. Commun.
影响因子：
--
作者：
A. Arbuzov;M. Awramik;M. Czakon;A. Freitas;M. Grünewald;K. Mönig;S. Riemann;T. Riemann
通讯作者：
A. Arbuzov;M. Awramik;M. Czakon;A. Freitas;M. Grünewald;K. Mönig;S. Riemann;T. Riemann