by Orlando Villalobos Baillie (University of Birmingham) for the ALICE Collaboration
Interesting physics signatures in heavy-ion collisions are either very general or very difficult to discern from the background thus posing special challenges for the ALICE trigger system.
Interesting physics signatures in heavy-ion collisions are either very general or very difficult to discern from the background thus posing special challenges for the ALICE trigger system. 
The CMS trigger outperformed during Run 2, efficiently recording data for the CMS versatile physics programme