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Observation of D+ --> etae + nue.
- Source :
-
Physical review letters [Phys Rev Lett] 2009 Feb 27; Vol. 102 (8), pp. 081801. Date of Electronic Publication: 2009 Feb 25. - Publication Year :
- 2009
-
Abstract
- Using a 281 pb-1 data sample collected at the psi(3770) resonance with the CLEO-c detector at the Cornell Electron Storage Ring, we report the first observation of D+ --> etae + nue. We also set upper limits for D+ --> eta'e + nue and D + --> varphie + nue that are about 2 orders of magnitude more restrictive than those obtained by previous experiments.
Details
- Language :
- English
- ISSN :
- 0031-9007
- Volume :
- 102
- Issue :
- 8
- Database :
- MEDLINE
- Journal :
- Physical review letters
- Publication Type :
- Academic Journal
- Accession number :
- 19257732
- Full Text :
- https://doi.org/10.1103/PhysRevLett.102.081801