arXiv · 2504.13734
Expected statistical uncertainties at future $e^+e^-$ colliders
Abstract
In future colliders, the frontiers of luminosity and energy are extended to explore the physics of elementary particles at extremely high precision, and to discover new phenomena suggested from current experimental anomalies. In this letter, we present a simple method to estimate the expected statistical uncertainties of scattering cross sections at future colliders using their conceptual design reports. In particular, the expected statistical uncertainties of muon pair production cross section at the Future Circular Collider (FCC-ee) and the Circular Electron-Positron Collider (CEPC) are calculated. The results can be used to set a goal for systematic uncertainty improvement, to determine the standard model parameters accurately, and to identify the viable parameter space of new physics models.
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Hieu Minh Tran, Sang Quang Dinh, Trang Quynh Trieu. 2025-04-18. Expected statistical uncertainties at future $e^+e^-$ colliders. https://doi.org/10.1209/0295-5075%2Fadf662
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