Journal article

### Search for neutrinoless tau decays involving pi(0) or eta mesons

Abstract:

We have searched for lepton flavor violating decays of the τ lepton with one or two KS 0 mesons in the final state. The data used in the search were collected with the CLEO II and II.V detectors at the Cornell Electron Storage Ring (CESR) and correspond to an integrated luminosity of 13.9 fb-1 at the Y (4S) resonance. No evidence for signals were found; therefore, we have set 90% confidence level (C.L.) upper limits on the branching fractions Β(τ- → e- K S 0)<9.1×10-7, Β(τ- →μ- KS 0)<9....

Publication status:
Published

### Access Document

Publisher copy:
10.1103/PhysRevLett.79.1221

### Authors

Bonvicini, G More by this author
Cinabro, D More by this author
Perera, LP More by this author
Journal:
PHYSICAL REVIEW LETTERS
Volume:
79
Issue:
7
Pages:
1221-1224
Publication date:
1997-08-18
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
URN:
uuid:c1f2a0cc-2b20-4c07-b2f8-b992562faea1
Source identifiers:
7601
Local pid:
pubs:7601