Mass Spectroscopy of fully heavy [cc][¯cc¯] tetraquark in diquark-antidiquark formalism

Exotic hadrons are the systems which consist of more than three quarks, they do not fit into ordinary quark-antiquark(meson) or three quark(baryon) system. The hypothetical existence of exotic hadrons were proposed by Gell-Mann and Zweig in 1964, The discovery of this experimental state created a new window and provide opportunities and challenges to theorists as well as experimentalist to study the spectroscopy of these novel and complicated states. The research work on tetraquark containing all charm quarks has been published by Iwsaki in 1975, this discovery of the tetraquark state containing all heavy quark created a huge interest theoretically as well as experimentally. It motivates us to study the static and dynamic properties of all charm tetraquarks