The FENICE apparatus to measure the electromagnetic form factor of the neutron was built at the ADONE storage ring in Frascati and the reaction e+ e- > n nbar has been studied in the energy region between the threshold and 2.44 GeV in the center of mass. Preliminary results at 2.0 and 2.1 GeV have already been reported. New results are now available that confirm the eletromagnetic form factor of the neutron |Gn| not lower that proton form factor |Gp|.
Latest results from FENICE
CALABRESE, Roberto;DALPIAZ, Pietro;FERRETTI, Paola;LUPPI, Eleonora;PETRUCCI, Ferruccio Carlo;SAVRIE', Mauro;
1994
Abstract
The FENICE apparatus to measure the electromagnetic form factor of the neutron was built at the ADONE storage ring in Frascati and the reaction e+ e- > n nbar has been studied in the energy region between the threshold and 2.44 GeV in the center of mass. Preliminary results at 2.0 and 2.1 GeV have already been reported. New results are now available that confirm the eletromagnetic form factor of the neutron |Gn| not lower that proton form factor |Gp|.File in questo prodotto:
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