Speaker
            
    Martin Kološ
        
            (Institute of Physics, Silesian University in Opava)
        
    Description
In this short contribution, I will show our recent results 
in cosmic ray particle physics and the involvement of our research 
group at the Institute of Physics, Silesian University in Opava, in 
the CREDO project. I will discuss charged particle acceleration 
models, focusing on particle dynamics in the combined gravitational 
and magnetic field around a rotating black hole. Application on PeV 
cosmic ray source, Sagittarius A* from our Galaxy center, will be 
provided.