Electromagnetic form factors of Σ
+
and Σ
−
in the vector-meson dominance model
Zhong-Yi Li,Ju-Jun Xie
Figure 3.
The results for the ratio of ∣
G
E
/
G
M
∣ of the Σ
+
and Σ
−
. The data are for Σ
+
and taken from [
4
].