First measurement of the neutron electromagnetic form-factor in the timelike region

Antonelli, A. ; Baldini, R. ; Bertani, M. ; et al.
Phys.Lett.B 313 (1993) 283-287, 1993.
Inspire Record 359376 DOI 10.17182/hepdata.28867

The first measurement of the neutron form factor in the time-like region has been performed by the FENICE experiment at the ADONE e + e − storage ring. Results at q 2 = 4.0 and 4.4 (GeV/ c ) 2 , together with a new measurement of the proton form factor are presented here.

2 data tables

Neutron form factor and cross section.

Preliminary analysis of proton form factor and cross section.