[Clas_hadron] abstract

[Marco Ripani]

Hi everybody,
here is the abstract I'm planning to send to MENU 2013 for an invited 
parallel talk next week, where I will be replacing the original invitees 
who are unable to go.

Best Regards
Marco

The transition gamma_v p N* amplitudes (electrocouplings) for prominent 
excited nucleon states obtained in a wide area of photon virtualities 
offer valuable information for the exploration of the N* structure at 
different distances where the complex dynamics of non-perturbative 
strong interaction is at work. The current status of the 
electrocouplings from the data on exclusive meson electroproduction off 
protons measured with the CLAS detector at Jefferson Lab will be 
presented and their impact on our understanding of the N* structure will 
be illustrated.

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Marco Ripani
Senior Scientist, Istituto Nazionale di Fisica Nucleare - Genova - Italy
Address:
INFN
Via Dodecaneso 33
16146 GENOVA - ITALY
tel./fax +39-010-3536458
cell. +39-328-2191138
E-Mail: ripani at ge.infn.it