Today, the Euclid Consortium publishes the first scientific publications on observations with the Euclid space telescope. In a first early observation phase, some scientifically spectacular results have already been achieved. These give a glimpse of the unprecedented capabilities of the telescope, which is expected to produce over the next few years one of the most accurate maps of the evolution of our Universe. All fifteen publications will be available on the arXiv preprint server from tomorrow on. Once the peer review process is complete, they will also appear in a special issue of the journal “Astronomy & Astrophysics.”

Strongly interacting systems play an important role in quantum physics and quantum chemistry. Stochastic methods such as Monte Carlo simulations are a proven method for investigating such systems. However, these methods reach their limits when so-called sign oscillations occur. This problem has now been solved by an international team of researchers from Germany, Turkey, the USA, China, South Korea and France using the new method of wavefunction matching. As an example, the masses and radii of all nuclei up to mass number 50 were calculated using this method. The results agree with the measurements, the researchers now report in the journal “Nature”.

"Unraveling the puzzle"- this is the motto under which the University of Bonn opened the summer-term Kinderuni on Monday, April 15. In his lecture, Prof. Klaus Desch from the Physikalisches Institut made the invisible visible!

This semester, the time has finally come: four days a week, experienced tutors are available in the foyer of the Wolfgang Paul Lecture Hall to help first- and second-semester students with exercises in "Experimentalphysik II" and "Theoretische Physik I" or with questions about the content of these lectures.

"Women* in Physics Bonn" is a community of women* that meet monthly to share their experiences and foster connections among women* in physics. Their goal is to network in a relaxed and friendly environment over coffee and cake, and to engage in work-related discussions with the other participants - from Master's students up to postdocs.

The new research group of Matthias Schott works on questions of experimental particle physics, in particular on precision measurements of electroweak gauge bosons, studies of non-perturbative effects of QCD, and the search for axion-like particles.

Ina Brandes, Minister for Culture and Science of the State of North Rhine-Westphalia, has visited the electron accelerator "ELSA" on the Poppelsdorf campus of the University of Bonn. The large-scale device has been reliably delivering the latest findings for research into the building blocks of matter for over three decades. It is part of a 70-year tradition of Nobel Prize-winning accelerator research at the University of Bonn.