The paper “Resonant Enhancement for the transfer of baryon number from a CP-violating hidden sector” with authors Can Kilic and Sanjay Mathai is on the arXiv.

Also the papers “Long-lived-particle signals of a composite hidden sector through the neutrino portal” and “Constraints on Loryons in a two Higgs doublet model” have both been published in JHEP (link1, link2).