Constraining New Muonic Interactions Meditated by Axion-Like-Particles

ALPs (Axion Like Particle) beyond the standard model are solutions to several important problems of modern physics. One way to detect these particles is to detect the new interactions they meditate. Many experiments have been performed to search for these new interactions in ranges from \(\sim\mu\)m...

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Bibliographic Details
Published inarXiv.org
Main Authors Yan, H, Sun, G A, Peng, S M, Guo, H, Liu, B Q, Peng, M, Zheng, H
Format Paper
LanguageEnglish
Published Ithaca Cornell University Library, arXiv.org 25.10.2018
Subjects
Experiments
Fermions
Magnetic moments
Magnetic properties
Muon spin rotation
Muons
Particle physics
Standard model (particle physics)
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Summary:ALPs (Axion Like Particle) beyond the standard model are solutions to several important problems of modern physics. One way to detect these particles is to detect the new interactions they meditate. Many experiments have been performed to search for these new interactions in ranges from \(\sim\mu\)m to astrophysical range. At present, nearly all known experiments searching for the ALP-meditated long range new interactions use sources or probes containing protons, neutrons and electrons. Constraints for other fermions such as muons are scarce, though muons might be the most suspicious particles which could take part in new interactions, considering their involvement of several well known puzzles of modern physics. In this work, we discuss the possibility of explaining the anomalous magnetic moment of muons by the long range muonic new interactions mediated by ALPs. We also give a constraint for the scalar-pseudo-scalar(SP) type interaction meditated by muonic ALPs. We propose to further search the muonic SP type interaction by muon spin rotation experiments.
ISSN:2331-8422