Extraction of \alpha_s and constraint on the Higgs mass from Electroweak fits at the Z resonance
E. Tournefier
TL;DR
This paper presents measurements of Z boson parameters at LEP1, derives the strong coupling constant _s, and constrains the Higgs boson mass using electroweak fit data from LEP1 and SLC.
Contribution
It provides a combined analysis of Z resonance data to extract _s and set limits on the Higgs mass, integrating results from LEP1 and SLC.
Findings
Determined _s from Z lineshape measurements.
Provided a constraint on the Higgs boson mass.
Enhanced electroweak fit precision with combined LEP1 and SLC data.
Abstract
The determination of the Z lineshape parameters at LEP1 is presented and the value of is derived from these measurements. The constraint on the Higgs mass obtained from a global fit to LEP1 and SLC data is also given.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsParticle physics theoretical and experimental studies · Computational Physics and Python Applications · Cosmology and Gravitation Theories