Electroweak precision tests
نویسندگان
چکیده
منابع مشابه
Electroweak Precision Tests ∗
The Standard Model (SM) constitutes one of the most successful achievements in modern physics. It provides a very elegant theoretical framework, which is able to describe all known experimental facts in particle physics. A detailed description of the SM and its impressive phenomenological success can be found in Refs. [1] and [2], which discuss the electroweak and strong sectors, respectively. ...
متن کاملElectroweak Precision Tests at GigaZ
By running the prospective high-energy ee collider TESLA in the GigaZ mode on the Z resonance, experiments can be performed on the basis of more than 10 Z events. This will allow the measurement of the effective electroweak mixing angle to an accuracy of δ sin θeff ≈ ±1×10. The W boson mass is likewise expected to be measurable with an error of δMW ≈ ±6 MeV near the WW threshold. We review the ...
متن کاملPrecision Tests of Electroweak Physics
We review the current status of precision electroweak measurements and the constraints they impose on new physics. We perform a model independent analysis using the ST U –formalism of Ref. 1, and then discuss how the Z–pole data from LEP and SLD can be used to constrain models that are not covered within that framework. We review the current status of precision electroweak measurements and the ...
متن کاملPrecision Electroweak Tests of the Standard Model
The present status of precision electroweak data is reviewed. These data include measurements of ee → ff , taken at the Z resonance at LEP, which are used to determine the mass and width of the Z boson. In addition, measurements have also been made of the forward-backward asymmetries for leptons and heavy quarks, and also the final state polarisation of the τ -lepton. At SLAC, where the electro...
متن کاملPrecision Tests of Electroweak Interactions * Arif Akhundov
The status of the precision tests of the electroweak interactions is reviewed in this paper. An emphasis is put on the Standard Model analysis based on measurements at LEP/SLC and the Tevatron. The results of the measurements of the electroweak mixing angle in the NuTeV experiment and the future prospects are discussed.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nuclear Physics B - Proceedings Supplements
سال: 2000
ISSN: 0920-5632
DOI: 10.1016/s0920-5632(99)00873-7