Table 5. Results for the form factors G X (0) at zero momentum transfer and for the mean squared radii r 2 = (cid:0) 6 G 0 (0) =G X (0) obtained from (cid:12)ts using various form factor parametrizations. We also X X provide results for the pion-nucleon coupling g (cid:25)NN and for the induced pseudoscalar coupling at the muon capture point g ? , which can be directly compared to the experimental value g ? P from muon capture [18,