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EXC 153:  Origin and Structure of the Universe - The Cluster of Excellence for Fundamental Physics

Subject Area Particles, Nuclei and Fields
Astrophysics and Astronomy
Term from 2006 to 2018
Project identifier Deutsche Forschungsgemeinschaft (DFG) - Project number 24799710
 
Final Report Year 2020

Final Report Abstract

Where did our Universe come from? What is it made of? What drives its evolution? How did its fundamental building blocks, galaxies, stars and planets form? Which processes generated the elements out of which we are made? An understanding of these fundamental questions requires a synthesis of very different research fields, from nuclear- and particle physics to astrophysics and cosmology. Within the Cluster of excellence “Origin and Structure of the Universe”, founded in 2006, more than 70 local research groups embarked on a concerted effort to explore the origin and structure of the Universe. Munich/Garching, with its two universities, four MPIs and ESO, represents an ideal location for such a project, unique in Europe and matched in quality, breadth and productivity by very few sites worldwide. UNIVERSE gathered researchers from different disciplines to jointly solve some of the most profound and fascinating puzzles in science. It created new sustained structures (MIAPP, C2PAP), attracted ten new professors, initiated outstanding scientific infrastructure, started new cooperations and enhanced international visibility. Using a seed money scheme, numerous developments were initiated, resulting in novel research projects now being pursued within the ORIGINS cluster (e.g. MADMAX axion search experiment, particle physics with nanosatellites, extended sensitivity of EDM experiments, highest resolution cosmic structure simulation). UNIVERSE substantially enhanced cooperation among all participating institutions through overarching research projects, including data science, computer science and public outreach. MIAPP bridged across institutions and fields and acted as doorway for international cooperations. Cluster scientists obtained major new scientific results and designed major new technical developments. They developed a new understanding of supernova explosions and stellar nucleosynthesis, based on new insights in neutrino physics, discovered a new young galaxy population, observed violent processes in the Galactic center and demonstrated the importance of central black holes for galaxy evolution. New insights for particle physics were obtained by the start-up of the LHC with the discovery of the Higgs particle and constraints of parameters for supersymmetry. The first observations of 7Be neutrinos from the Sun were just as exciting as new limits from direct Dark Matter searches using CRESST. Joining particle- and astrophysicists from IceCube and ESO, first hints on the origin of high energy cosmic neutrinos were found. New joint scientific collaborations among Cluster scientists were launched, e.g. in nuclear astrophysics and theory, in particular connecting data analysis and theoretical modelling, often directed by different research institutions. This cooperation also spurred a very broad program for public outreach with a dedicated new exhibition in the Deutsches Museum as a highlight.

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