1. General Seminars

# The complex structure of nucleon form factors exploring the Riemann surfaces of their ratio

## by Alessio Mangoni (Istituto Nazionale di Fisica Nucleare)

Europe/Rome
Aula Salvini (LNF)

### Aula Salvini

#### LNF

Description

After defining the theoretical bases behind the properties of the nucleon form factor, we study the particular case of the Lambda baryon, obtaining for the first time crucial information concerning the ratio $G_E/G_M$, such as determinations for the phase and the presence of space-like zeros.

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https://infn-it.zoom.us/j/2589495113?pwd=RjRVOEhGYTRqYkRuR09uME10bXA0UT09

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