"studies of physics and mathematics at University of Bonn PhD at University of Oxford/UK research fellow and staff at CERN junior faculty at University of Bonn visiting assistant professor at University of Rochester/NY based at Fermilab, Batavia/IL with Feodor Lynen fellowship of Alexander von Humboldt foundation interim professor at University of Goettingen Heisenberg fellowship at Max-Planck-Institute of physics in Munich full professor/chair at University of Goettingen"