Journal of Cosmology and Astroparticle Physics (JCAP) covers all aspects of cosmology and particle astrophysics and encompasses theoretical, observational and experimental areas as well as computation and simulation. An electronic-only journal, JCAP is jointly owned by IOP Publishing and SISSA.

宇宙學和天體粒子物理學雜志(JCAP)涵蓋了宇宙學和粒子天體物理學的所有方面，包括理論、觀測和實驗領域以及計算和模擬。JCAP是一家純電子期刊，由IOP Publishing和SISSA共同擁有。