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Discovery of a Second Narrow Resonance ine+e−Annihilation
- Source :
- Physical Review Letters. 33:1453-1455
- Publication Year :
- 1974
- Publisher :
- American Physical Society (APS), 1974.
-
Abstract
- We have observed a second sharp peak in the cross section for ${e}^{+}{e}^{\ensuremath{-}}\ensuremath{\rightarrow}\mathrm{hadrons}$ at a center-of-mass energy of 3.695\ifmmode\pm\else\textpm\fi{}0.004 GeV. The upper limit of the full width at half-maximum is 2.7 MeV.
Details
- ISSN :
- 00319007
- Volume :
- 33
- Database :
- OpenAIRE
- Journal :
- Physical Review Letters
- Accession number :
- edsair.doi...........ddc89cae5e1fb28ef76d1a9e88c66870
- Full Text :
- https://doi.org/10.1103/physrevlett.33.1453