Search for new scalar resonances using proton-proton collisions recorded by the CMS experiment at the Large Hadron Collider : doctoral dissertation = Potraga za novim skalarnim rezonancijama u sudarima protona zabilježenima detektorom CMS na velikom hadronskom sudarivaču : doktorski rad - Roguljić, Matej; majumder, devdatta (2022)