Search for resonance in inclusive and b-tagged dijet mass spectra in proton-proton collision at √𝐬=𝟏𝟑 TeV

Btag requirement is developed to increase the sensitivity to final states with jets coming from the hadronization of b-quarks. This algorithm is based on the reconstruction of tracks with large impact parameter and the identification of displaced secondary vertices. In this analysis, we use the >=1btag category with tight WP(Working Point) to search for bstar and 1btag category with medium WP to search for coloron.