2017 May 04
2017 May 09
An overview is given of the progress in the study of baryon spectroscopy from the CLAS experimental programme at Jefferson Lab. A range of photo-production measurements has been carried out, which include the extraction of several polarization observables for different reaction channels. The results so far show that these data are very useful in the search for evidence for new baryon resonances. A survey of the results is presented, together with the latest phenomenological fits.