Work

CDF W mass anomaly revisited

Year: 2023

Type: article

Abstract: The CDF, ATLAS, and LHCb have released the measurements on the W boson mass $$m_W$$ m W at $$\sqrt{S}=1.96, 7, 13 TeV$$ S = 1.96 , 7 , 13 T e V , respectively. The measured values show the declining tendency, namely $$m_W$$ m W decreases with the increment of the collider energy. If the declining tendency is confirmed, it might be the signal of metric field at high-energy colliders. In this paper, we propose a model to account for such tendency and explore the properties of the model.

Source: AAPPS bulletin

DOI: 10.1007/s43673-023-00090-7

Author: Shou-hua Zhu

Institutions: Peking University, Institute of Theoretical Physics, Collaborative Innovation Center of Quantum Matter

Language: Latvian

Topic: Particle physics theoretical and experimental studies

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $1,890

Funder: National Natural Science Foundation of China