[Hybrid baryons] suggestion

[burkert]

Hi all,

In our proposal discussion it was often mentioned that the so-called 
Delta(chi^2) graph, which is based on checking the effect of additional 
hybrid state(s) on the chi^2 vs W by checking a model with the same model.

That is, of course, correct. However, we could do a little better by 
analyzing the model with the hybrid  state included by checking it with 
a model that has another hybrid state with different J^P quantum 
numbers. So, we would simulate data that includes, for example a J^P = 
1/2^+ and scan it with a model that includes, e.g. a 3/2^+ state or a 
3/2^-, etc.. That graph should show a quite different Delta(chi^2) vs W 
behavior (at least that's what I hope for) than the one where the model 
1/2^+ is checked with the same 1/2^+ resonance.

If these graphs looks interesting we could use this technique to test 
against resonances with other J^P values.

Regards,
Volker