Roger José Hernández-Pinto visits IFIC from the 1st of March to the 1st of April. He got his PhD at CINVESTAV in Mexico City. Then he did a postdoc at the Universidad de Buenos Aires in Argentina and in the IFIC. He currently holds an associate researcher position at Universidad Autónoma de Sinaloa (Mexico). His research interests are related to QCD, Phenomenology at hadron colliders and Hadronic physics. He will give an IFIC topical seminar on March, 15th with the title "On the determination of meson form factors within the contact interaction model". His office is located in the main building (office B-6-0).