Acta Physica Polonica is an open access peer-reviewed scientific journal covering research in physics. It was established by the Polish Physical Society in 1920 as Comptes Rendus des Séances de la Société Polonaise de Physique. In 1970 is split into two journals Acta Physica Polonica A and Acta Physica Polonica B. The two journals became independent in 1995, with series A published by the Institute of Physics of the Polish Academy of Sciences and series B published by the Jagiellonian University in cooperation with the Polish Academy of Arts and Sciences.