Packed schedule during the CERN excursion

A certainly rapid bus trip through snowy Switzerland transported nearly 50 physics and medical physics students from the lectures “Kern- und Elementarteilchenphysik” and “Struktur der Materie” to CERN near Geneva at the beginning of January. The two-day-long programme was well-filled with different excursions, guided by physicists. From the now retired synchrocyclotron over to the Antimatter Factory to the cool(ed) servers of the CERN Data Centres, many interesting things were revealed. The trip culinarily completed with a Swiss fondue at the Lake Geneva. Finally, a visit to the ATLAS detector, located 100 meters deep underground at the Large Hadron collider was another highlight of the excursion which will surely be remembered for a long time by all participants.



![3D visualisation of human neuronal tissue reconstructed by multi-scale X-ray phase contrast tomography. Neuronal cell nuclei are shown in yellow for the granule neurons in the dentate gyrus region of the hippocampus. Blood vessels are shown in red. By changing the X-ray optical magnification in the multi-scale recordings, one can zoom into regions-of-interest (red ovals). In these scans the resolution is high enough to resolve sub-structures of the nucleus, associated with different DNA packing regimes. Adapted from [6]](/storages/physik/_processed_/e/4/csm_Kolloquium_Salditt_0e30a3f090.png)




