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Measurement of tau-decays involving eta-mesons
| dc.contributor.author | Ammar, Raymond G. | |
| dc.contributor.author | Ball, S. | |
| dc.contributor.author | Baringer, Philip S. | |
| dc.contributor.author | Coppage, Don | |
| dc.contributor.author | Copty, N. | |
| dc.contributor.author | Davis, Robin E. P. | |
| dc.contributor.author | Hancock, N. | |
| dc.contributor.author | Kelly, M. | |
| dc.contributor.author | Kwak, Nowhan | |
| dc.contributor.author | Lam, H. | |
| dc.date.accessioned | 2007-04-14T10:00:03Z | |
| dc.date.available | 2007-04-14T10:00:03Z | |
| dc.date.issued | 1992-12 | |
| dc.identifier.citation | ARTUSO, M, GOLDBERG, M.et al. Measurement of tau-decays involving eta-mesons. PHYSICAL REVIEW LETTERS. December 1992. 69(23) : 3278-3281 | |
| dc.identifier.other | http://publish.aps.org/ | |
| dc.identifier.uri | http://hdl.handle.net/1808/1464 | |
| dc.description.abstract | The decay tau- --> nu(tau)pi-pi0eta has been observed for the first time using the CLEO-II detector at the Cornell Electron Storage Ring. The measured branching ratio (0.17 +/- 0.02 +/- 0.02)%, agrees with the CVC (conserved vector current) prediction based on e+e- --> pi+pi-eta data. Upper limits on the branching ratios for other tau decays to final states including eta mesons are improved by an order of magnitude compared to previous measurements. | |
| dc.language.iso | en_US | |
| dc.publisher | AMERICAN PHYSICAL SOC | |
| dc.title | Measurement of tau-decays involving eta-mesons | |
| dc.type | Article | |
| dc.rights.accessrights | openAccess |
