| dc.contributor.author | Ammar, Raymond G. | |
| dc.contributor.author | Baringer, Philip S. | |
| dc.contributor.author | Bean, Alice | |
| dc.contributor.author | Besson, David Zeke | |
| 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 | Kotov, S. | |
| dc.contributor.author | Kravchenko, I. | |
| dc.contributor.author | Kwak, Nowhan | |
| dc.date.accessioned | 2007-04-13T20:05:28Z | |
| dc.date.available | 2007-04-13T20:05:28Z | |
| dc.date.issued | 1996-04 | |
| dc.identifier.citation | Alam, MS, Kim, IJ, et al. Tau decays into three charged leptons and two neutrinos. PHYSICAL REVIEW LETTERS. April 1996. 76(15) : 2637-2641 | |
| dc.identifier.other | http://publish.aps.org/ | |
| dc.identifier.uri | http://hdl.handle.net/1808/1410 | |
| dc.description.abstract | We search for the radiative leptonic tau decays tau --> ee(+) e(-)nu(tau)nu(e) and tau --> mu e(+)e(-)nu(tau)nu(mu) using 3.60 fb(-1) of data collected by the CLEO-II experiment at the Cornell Electron Storage Ring. We present a first observation of the tau --> ee(+)e(-)nu(tau)nu(e) process. For this channel we measure the branching fraction B(tau --> ee(+)e(-)nu(tau)nu(e)) = (2.7(-1.1-0.4-0.3)(+1.5+0.4+0.1)) X 10(-5). An upper limit is established for the second channel: B(tau --> mu e(+)e(-)nu(tau)nu(mu)) < 3.2 X 10(-5) at 90% C.L. Both results are consistent with the rates expected from standard model predictions. | |
| dc.language.iso | en_US | |
| dc.publisher | AMERICAN PHYSICAL SOC | |
| dc.title | Tau decays into three charged leptons and two neutrinos | |
| dc.type | Article | |
| dc.rights.accessrights | openAccess | |
