Published December 9, 1974 | Version v1
Journal article

Discovery of a second narrow resonance in e+e- annihilation

Description

We have observed a second sharp peak in the cross section for e⁺e⁻->hadrons at a center-of-mass energy of 3.695±0.004 GeV. The upper limit of the full width at half-maximum is 2.7 MeV.

Additional details

Additional titles

Augmented title (English)
Total cross sections, psi(3695)

Identifiers

Publishing Information

Journal Title
Physical Review Letters
Journal Volume
33
Journal Issue
24
Series
Phys. Rev. Lett.
Journal Page Range
1453-1455
ISSN
0031-9007

Optional Information

Notes
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