1. Total Cross Section for Hadron Production by Electron-Positron Annihilation between 2.4 and 5.0 GeV Center-of-Mass Energy
- Author
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G. E. Fischer, John Scott Whitaker, G. Hanson, G. J. Feldman, J. E. Zipse, D. Lyon, V. Luth, W. Chinowsky, B. Jean-Marie, R. J. Hollebeek, R. R. Larsen, D. Fryberger, C. E. Friedberg, G. H. Trilling, R. F. Schwitters, A. M. Boyarski, J. M. Paterson, J. T. Dakin, Martin Breidenbach, J. E. Augustin, Burton Richter, J. A. Kadyk, F. Vannucci, H. L. Lynch, C. C. Morehouse, G. S. Abrams, G. Goldhaber, D. D. Briggs, F. Bulos, and M. L. Perl more...
- Subjects
Nuclear physics ,Physics ,Particle physics ,Annihilation ,Electron–positron annihilation ,Hadron ,General Physics and Astronomy ,High Energy Physics::Experiment ,Multiplicity (chemistry) ,Nuclear Experiment - Abstract
The total cross section for hadron production by ${e}^{+}{e}^{\ensuremath{-}}$ annihilation has been measured at center-of-mass energies between 2.4 and 5.0 GeV. Aside from the very narrow resonances $\ensuremath{\psi}(3105)$ and $\ensuremath{\psi}(3695)$, the cross section varies between 32 and 17 nb over this region with structure in the vicinity of 4.1 GeV. more...
- Published
- 1975
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