ZFITTER 1985-2013
Arif Akhundov, Andrej Arbuzov, Sabine Riemann, Tord Riemann

TL;DR
ZFITTER is a computational tool developed between 1985 and 2013 for high-precision theoretical predictions in electron-positron annihilation, primarily used for analyzing LEP data and understanding electroweak interactions.
Contribution
The paper documents the development and application of ZFITTER over nearly three decades, highlighting its role in precision electroweak calculations and LEP data analysis.
Findings
ZFITTER provides high-precision predictions for electron-positron processes.
The project has evolved to support detailed LEP data analysis.
Future perspectives include extending its capabilities for upcoming experiments.
Abstract
The ZFITTER project is aimed at the computation of high-precision theoretical predictions for various observables in high-energy electron-positron annihilation and other processes. The stages of the project development are described. Accent is made on applications to the analysis of LEP data. The present status of the project and perspectives are given as well.
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Taxonomy
TopicsMuon and positron interactions and applications · Particle physics theoretical and experimental studies · High-Energy Particle Collisions Research
