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In our previous work [Phys. Rev. D $\bf{101}$, 074025 (2020)], thephotoproduction $\gamma p \to K^+ \Sigma^0(1385)$ has been investigated withinan effective Lagrangian approach. There, the reaction amplitudes wereconstructed by considering the $t$-channel $K$ and $K^\ast(892)$ exchanges,$s$-channel $N$ contribution, $u$-channel $\Lambda$ exchange, generalizedcontact term, and a minimum number of $s$-channel $N$ and $\Delta$ resonancediagrams. It was found that the inclusion of one of the $N(1895){1/2}^-$,$\Delta(1900){1/2}^-$, and $\Delta(1930){5/2}^-$ resonances is essential toreproduce the available differential and total cross-section data for $\gamma p\to K^+ \Sigma^0(1385)$. In the present work, we employ the same model to studythe photoproduction $\gamma n \to K^+ \Sigma^-(1385)$, with the purpose beingto understand the reaction mechanism and, in particular, to figure out whichone of the $N(1895){1/2}^-$, $\Delta(1900){1/2}^-$, and $\Delta(1930){5/2}^-$resonances is really capable for a simultaneous description of the data forboth $K^+ \Sigma^0(1385)$ and $K^+ \Sigma^-(1385)$ photoproduction reactions.The results show that the available data on differential and total crosssections and photo-beam asymmetries for $\gamma n \to K^+ \Sigma^-(1385)$ canbe reproduced only with the inclusion of the $\Delta(1930){5/2}^-$ resonancerather than the other two. The generalized contact term and the $t$-channel $K$exchange are found to dominate the background contributions. The resonance$\Delta(1930){5/2}^-$ provides the most important contributions in the wholeenergy region considered, and it is responsible for the bump structureexhibited in the total cross sections.

Analysis of the $\gamma n \to K^+ \Sigma^-(1385)$ photoproduction