Heavy ion collisions at intermediate energies in a quark-gluon exchange framework

Heavy ion collisions at intermediate energies can be studied in the context of the Vlasov-Uehling-Uhlenbeck (VUU) model. One of the main features in this model is the nucleon-nucleon (NN) cross section in the collisional term. Quark interchange plays a role in the NN interaction and its effect can be observed in the cross section. We explore the possibility that quark interchange effects can appear in observables at energies lower than RHIC.Comment: To appear in the Proceedings of VIII Hadron Physics 200

Reclaiming Our Subjugated Truths—Using Hip Hop as a Form of Decolonizing Public Pedagogy: The Case of Didier Awadi

This paper explores how Senegalese Hip Hop pioneer, Didier Awadi, uses Hip Hop as a form of decolonizing public pedagogy that renders the contributions of Pan-African leaders visible to Africa and the world, contributions that are often omitted and vilified by mainstream history. I argue that Awadi’s work provides a strategy for reclaiming oral literature, particularly storytelling, as a legitimate way of knowing, teaching and learning history. In his album Présidents d’Afrique, Didier Awadi uses rap and traditional African music to retell the story of our resistant past through an African frame of reference. The data is comprised of (1) a one-on-one interview with Didier Awadi and (2) one song of Présidents d’Afrique that best exemplifies how his storytelling narrates notions of African histories often erased in Eurocentric history. The data is analyzed using Ruth Reviere’s five Afrocentric research criteria: “ukweli (truth), ujamaa (community), kujitoa (commitment), uhaki (justice), and utulivu (harmony)” to determine whether Didier Awadi’s stories are grounded in African knowledge