Extraction of $t$-slopes from experimental $\gamma p\to K^{+}\Lambda$ and $\gamma p\to K^{+}{\Sigma }_0$ cross section data

Adam Freese, Daniel Puentes, Shankar Adhikari +3

We analyze recent $K^{+}$ meson photoproduction data from the CLAS collaboration for the reactions $\gamma p\to K^{+}\Lambda$ and $\gamma p\to K^{+}{\Sigma }_0$, fitting measured forward-angle dif…