The SIBAF project at GSI/FAIR aims to develop innovative fusion materials and accelerator technology for future fusion power plants. The €9.7 million funding will support the creation of a unique accelerator-based infrastructure for rapid material qualification.
Researchers used deep learning to model energy release during r-process nucleosynthesis in hydrodynamic simulations, gaining new insights into element formation. The results suggest that r-process heating is an important effect that should be better accounted for in future modeling.
Dr. Yannik Zobus's LASE-FUSE project aims to develop a comprehensive, modular simulation framework for fusion laser systems, enabling holistic modeling and virtual optimization of complex systems. The project will receive three million euros in funding over five years through the 'Fusionstalente' program.
Researchers have successfully detected an exotic atomic nucleus state, bound solely by the strong interaction, in a carbon isotope experiment. The discovery sheds new light on the properties of this fundamental force and its role in shaping particle masses.
GSI/FAIR's new Galactic Cosmic Ray simulator enables researchers to better understand radiation doses and control effects in human tissue and technical components. The simulator replicates the GCR exposure in a lightly shielded habitat, providing a crucial tool for space radiation research.
A new method has been developed to enable nondestructive diagnosis of the electrolyte in rechargeable batteries through the battery casing using special nuclear magnetic resonance techniques. The technique, known as ZULF NMR, allows for the direct detection and quantification of electrolyte components without damaging the battery.
The GSI Helmholtzzentrum für Schwerionenforschung GmbH has discovered a total of 192 nuclear isomers, more than any other research facility worldwide. Dr. Ivan Kojouharov is responsible for 143 of these discoveries, making him the top co-discoverer globally.
Researchers successfully treat mouse tumor with radioactive carbon ion beam, achieving complete control without major neurological side effects. The BARB project advances image-guided particle therapy using exotic beams, showing feasibility and effectiveness.
The "HippoBox" project aims to investigate neuroplastic changes in the hippocampus using brain organoids in real weightlessness. The research could provide new insights into cognitive health of space travelers and potential treatments for depression and dementia.
Researchers at GSI/FAIR have conducted high-precision measurements of three extremely neutron-rich tin isotopes, revealing unexpected changes in the behavior of tin nuclei beyond N=82. These findings improve our understanding of nuclear forces far from stability and may alter the path of the r-process on the nuclear chart.
A new seaborgium isotope, seaborgium-257, has been discovered at the GSI/FAIR accelerator facilities. The research team detected 22 decays of the nucleus and measured its half-life as 12.6 milliseconds.
Dr. Jonas Ohland will lead the ALADIN project to develop stable, efficient lasers for inertial confinement fusion. The goal is to improve beam guidance and reduce manual intervention, benefiting not only fusion research but also other high-power laser applications.
An international team identified a new region of heavy, neutron-deficient isotopes where nuclear fission is predominantly governed by an asymmetric mode. The research found increasingly asymmetric fission in these nuclei, characterized by light krypton fragments, marking the discovery of a new island in the nuclear chart.
Researchers at GSI/FAIR discovered the shortest-lived superheavy nucleus, Rf-252, marking the position of the island's shoreline in nuclei of rutherfordium. The results confirm theoretical predictions and enable further exploration of phenomena associated with isomer states and inverted fission stability.
Researchers at GSI Helmholtzzentrum für Schwerionenforschung GmbH measure half-life of thallium-205 ion decay to understand Sun's long-term stability and its connection to Earth's climate. The experiment, known as LOREX, provides insights into the Sun's evolutionary history.
Researchers successfully measured the bound-state beta decay of fully-ionized thallium ions, revealing key information about AGB star production and the Sun's formation time. The discovery allows for accurate calculations of radioactive lead production in these stars, providing insights into the solar system's early history.
Using laser spectroscopy techniques, researchers traced the evolution of fermium nuclei's nuclear charge radius as neutrons were added. The results indicate a reduced influence of localized nuclear shell effects on the nucleus's size.
Researchers have determined the chemical properties of moscovium and nihonium, which are more reactive than flerovium. The study uses a newly developed setup for chemical separation and detection to observe the very short-lived moscovium-288 and its daughter nihonium-284.
Dr. Zewei Xiong has received an ERC Starting Grant to study collective neutrino oscillations in supernovae and neutron-star mergers. His project NeuTrAE aims to clarify lingering puzzles regarding neutrino flavor evolution, a crucial aspect of particle and nuclear astrophysics.
Scientists propose a new nucleosynthesis process, νr-process, which operates when neutron-rich material is exposed to high neutrino flux. This process can produce rare isotopes present in the solar system, including p-nuclei, previously poorly understood.
Experts summarize the current state of knowledge and challenges in creating superheavy elements. The 'island of enhanced stability' is confirmed experimentally, but its size and location remain unknown. Breakthrough results have been obtained on production, nuclear structure, and chemical properties.
Researchers have successfully carried out high-precision x-ray spectroscopy on helium-like uranium, disentangling one-electron and two-electron quantum electrodynamics effects. The measurement achieves an accuracy of 37 parts per million, setting a new benchmark for QED in the strong field domain.
Researchers have created a three-dimensional computer simulation of the light emitted following a neutron star merger, producing results similar to an observed kilonova. The simulation takes into account various processes and material interactions, enabling predictions for any viewing direction.
Researchers at GSI Helmholtzzentrum and RIKEN successfully produced and detected the long-sought oxygen atomic nucleus 28O for the first time. The experiment utilized the meter-high neutron detector NeuLAND, developed for FAIR accelerator center.
A recent study has found that kilonovae explosions are shaped like perfect spheres, contradicting previous assumptions. The discovery may provide a new method for measuring the Universe's age, complementing existing methods and offering greater precision in distance measurements.
Scientists have found that synthetic torpor increases resistance to ionizing radiation, a major health risk for human space exploration. The research uses artificially induced hibernation in rats and demonstrates biological effects suggesting enhanced radioprotection.
The European Union has awarded a €11.3 million grant to the HEAVYMETAL research project, which aims to investigate chemical element synthesis in neutron star mergers. The project brings together experts from different fields to explore kilonova explosions and decipher the details of observed spectra.
Researchers at GSI/FAIR have studied the chemical properties of flerovium, the heaviest element with known properties, and found it to be the most volatile metal in the periodic table. The new results show that flerovium is inert but capable of forming stronger chemical bonds than noble gases under suitable conditions.
Researchers at Helmholtz Institute Jena set a new record for polarized X-ray purity with 8×10^−11, enabling experiments on quantum optics and charge distribution in solids. The discovery also holds promise for detecting vacuum birefringence and could provide clues to previously unknown elementary particles.
Researchers used computer simulations to investigate the conversion rates of neutrons and protons in accretion disks surrounding black holes, finding that disks with masses between 0.01 to 0.1 solar masses are optimal for heavy element production. This suggests that neutron star mergers producing such disks could be the origin of a lar...
Physicists have precisely determined the neutron form factor in a previously unknown energy range, revealing an oscillating pattern and surprising behavior. The findings suggest that nucleons do not have a simple structure, prompting theoretical models to be developed.
GSI/FAIR researchers aim to study properties of hypernuclei, which could shed light on neutron star phenomena. The WASA detector will help determine binding energy and lifetimes with higher detection efficiency.
Researchers at GSI Helmholtzzentrum für Schwerionenforschung investigate flerovium, element 114, and find it lacks a predicted 'magic' shell structure. This challenges the search for the island of stability in element 114 and shifts focus to heavier elements.
Computer simulations show that neutron star mergers can lead to black hole formation under specific conditions. The threshold mass for collapse depends on the properties of dense nuclear matter.
Researchers from GSI Helmholtzzentrum für Schwerionenforschung GmbH produce the hitherto unknown nucleus mendelevium-244, an odd-odd nucleus consisting of 101 protons and 143 neutrons. The study reveals puzzling short-lived fission activity in this nucleus.