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However, almost all elements beyond lead, occupying the 6p to 5f atomic orbitals, lack stable isotopes; hence molecules containing them are referred to as radioactive molecules. Among those, radium monofluoride has seen particular interest, but to date, research on radioactive molecules has mainly been limited to large-scale nuclear facilities. Here, we present a scheme that allows efficient and fast harvest of radioactive ions (including short-lived Ra), and show ion gas-phase reaction studies of singly and doubly charged Ra, Po, and Pb ions with SF\n                    <jats:sub>6<\/jats:sub>\n                    gas inside an ion trap. Our proof-of-concept study shows that the chemical reaction rate of Ra\n                    <jats:sup>+<\/jats:sup>\n                    is in line with trends of other alkaline earth elements, further supported by quantum chemical computations. The reaction Ra\n                    <jats:sup>2+<\/jats:sup>\n                    + SF\n                    <jats:sub>6<\/jats:sub>\n                    \u00a0\u2192 RaF\n                    <jats:sup>+<\/jats:sup>\n                    +\n                    <jats:inline-formula>\n                      <jats:alternatives>\n                        <jats:tex-math>$${{{\\rm{SF}}}}_{5}^{+}$$<\/jats:tex-math>\n                        <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\">\n                          <mml:msubsup>\n                            <mml:mrow>\n                              <mml:mi>SF<\/mml:mi>\n                            <\/mml:mrow>\n                            <mml:mrow>\n                              <mml:mn>5<\/mml:mn>\n                            <\/mml:mrow>\n                            <mml:mrow>\n                              <mml:mo>+<\/mml:mo>\n                            <\/mml:mrow>\n                          <\/mml:msubsup>\n                        <\/mml:math>\n                      <\/jats:alternatives>\n                    <\/jats:inline-formula>\n                    achieves an almost unity conversion efficiency, making it particularly suitable for the application for studies in physics beyond the Standard Model. The scheme enables future decentralized research avenues with short-lived radioactive molecules for fundamental physics research at laboratories without the need for local nuclear reactors or accelerators.\n                  <\/jats:p>","DOI":"10.1038\/s41467-026-77082-2","type":"journal-article","created":{"date-parts":[[2026,9,10]],"date-time":"2026-09-10T12:34:23Z","timestamp":1789043663000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["A pathway towards decentralized studies of radioactive post-lead elements and their applications in beyond standard model physics"],"prefix":"10.1038","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4446-2608","authenticated-orcid":false,"given":"Moritz 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