Characteristics of multifragmentation of Au induced by 7 and 14.4 GeV He

The multifragmentation reaction channel has been investigated in the 7 and 14.4 GeV ⁴He interactions with Au target by using the CR-39 plastic track detector. Our experimental technique enabled an event-by-event analysis of the events. It has been observed that the multiplicity of events is not scaling with excitation energy. Also, an attempt has been made to reveal the scenario of multifragmentation by using angular correlations of fragments.