BRISTOL, England, April 6 -- The Journal of Cosmology and Astroparticle Physics, which encompasses theoretical, observational and experimental areas as well as computation and simulation, published research articles on the following topics in its April 2022 edition:

* ALP search using precessing light in a magnetized Fabry Perot cavity

* Axion homeopathy: screening dilaton interactions

* Bayes' theorem, inflation, and the Ekpyrotic universe