| Article | |
| Title | First determination of the proton electromagnetic form factors at the threshold of the time-like region |
| Author(s) | Bassompierre, G (Annecy, LAPP) ; Binder, G (Mulhouse) ; Dalpiaz, P (Turin U. ; INFN, Turin) ; Dalpiaz, P F (Turin U. ; INFN, Turin) ; Gissinger, G (Mulhouse) ; Jacquey, S (Mulhouse) ; Peroni, C (Turin U. ; INFN, Turin) ; Schneegans, M (Annecy, LAPP) ; Tecchio, L B (Turin U. ; INFN, Turin) |
| Collaboration | Mulhouse-Strasbourg-Torino Collaboration |
| Publication | 1977 |
| Number of pages | 7 |
| In: | Phys. Lett. B 68 (1977) 477-9 |
| DOI | 10.1016/0370-2693(77)90475-0 |
| Subject category | Particle Physics - Phenomenology |
| Accelerator/Facility, Experiment | CERN PS ; PS135 CERN PS ; S135 |
| Abstract | From the measurement of Be/sup +/e/sup -/= Gamma (pp to e/sup +/e/sup -/)/ Gamma (pp to total)=(3.2+or-0.9)*10/sup -7/, obtained in an experiment at CERN with antiprotons at rest, a value of the proton electromagnetic form factors at the threshold of the time-like region is derived: mod G/sub E/ mod = mod G/sub M/ mod =0.51+or-0.08 at q/sup 2/=-3.52 (GeV/c)/sup 2/. (13 refs). |
Corresponding record in: Inspire
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