What can we learn from the electromagnetic properties of hidden-charm molecular pentaquarks with single strangeness?

Fu-Lai Wang, Hong-Yan Zhou, Zhan-Wei Liu +1

Inspired by the observation of the $P_{cs}(4459)$ and $P_{\psi s}^{\Lambda }(4338)$, we systematically investigate the magnetic moments, the transition magnetic moments, and the radiative decay…