Heavy flavour physics from CMS and ATLAS

The study of heavy flavor physics plays an important role in testing Quantum Chromody- namics (QCD) calculations. Here we discuss the production and properties of b and c quarks. The physics properties show up through different experimental observables. This enables us to search for the physics phenomena beyond Standard Model (SM) by comparing the exper- imental result with theory prediction. Any significant deviation of the measured observable from the SM prediction would hint the presence of New Physics (NP). In this paper, the re- cent results from CMS and ATLAS using the data collected at 7/8/13 TeV center-of-mass energy are presented.