Up a level |
Hoferichter, Martin; Menéndez, Javier; Noël, Frederic (2023). Improved Limits on Lepton-Flavor-Violating Decays of Light Pseudoscalars via Spin-Dependent μ→e Conversion in Nuclei. Physical review letters, 130(13), p. 131902. American Physical Society 10.1103/PhysRevLett.130.131902