Abstract
We present an update of the search for the lepton family number violating decay τ→μγ using 12.6 million τ+τ− pairs collected with the CLEO detector. No evidence of a signal has been found and the corresponding upper limit is B(τ→μγ)<1.1×10−6 at 90% C.L., significantly smaller than previous experimental limits.Received 25 October 1999DOI:https://doi.org/10.1103/PhysRevD.61.071101©2000 American Physical Society
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
