4/30/2023 0 Comments Fission uranium gold panda![]() ![]() It will enable the investigation of processes under the extreme temperatures and pressures that prevail in large planets, stars and stellar explosions. It will enable scientists to produce and study reactions involving rare exotic hadronic states or rare, very short-lived radioactive nuclei. Complementary to CERN’s Large Hadron Collider or Super Proton Synchrotron, FAIR is pushing the intensity rather than the energy frontier for hadron beams. Experiments with intense heavy-ion beams produced at the international Facility for Antiproton and Ion Research (FAIR), which is under construction at Darmstadt in Germany, promise new and detailed insights into the nuclear reactions and rare radioactive ion species that underpin the synthesis of heavy elements in the universe.įAIR is a multipurpose accelerator facility that will provide beams, from protons up to uranium ions, with a wide range of intensities and energies, in addition to secondary beams of antiprotons and rare isotopes. Yet, while the lightest elements were synthesised immediately after the Big Bang, and elements up to iron were created in stellar cores, all of the heavy elements beyond gold and platinum were produced via complex production paths during extreme astrophysical events. Supernova explosions, neutron-star mergers and rare radioactive ions might not seem to have much connection to terrestrial matters. Eighty foundation piles are currently being driven into the ground to create the retaining walls of the GSI facilities. The international FAIR facility is under construction, promising intense ion and antiproton beams for experiments in diverse fields. ![]()
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