{"id":85,"date":"2021-02-12T08:35:00","date_gmt":"2021-02-12T08:35:00","guid":{"rendered":"https:\/\/e-rihs.cz\/wp\/?page_id=85"},"modified":"2021-02-12T08:35:00","modified_gmt":"2021-02-12T08:35:00","slug":"laboratory-of-accelerator-mass-spectrometry","status":"publish","type":"page","link":"https:\/\/e-rihs.cz\/wp\/?page_id=85","title":{"rendered":"Laboratory of Accelerator Mass Spectrometry"},"content":{"rendered":"<p><strong>Laboratory of Accelerator Mass Spectrometry (NPI)<\/strong><\/p>\n<ul>\n<li>A next generation Multi-Isotope Low-Energy Accelerator (MILEA) system enables determination of long-lived radionuclides \u00b9\u2070Be, \u00b9\u2074C, \u00b2\u2076Al, \u2074\u00b9Ca, \u00b9\u00b2\u2079I,\u00a0<sup>236<\/sup>U,\u00a0<sup>239<\/sup>Pu and other actinides and fission products with limits of detection several orders of magnitude lower than conventional radiometric and mass spectrometric techniques.<\/li>\n<li>Determination of\u00a0<sup>14<\/sup>C for radiocarbon dating of archaeological artefacts with a limit of detection (LOD) 5\u20136 orders of magnitude lower than radiometric methods. This will enable dating of very small samples (only 250 \u00b5g of carbon in solid samples needed or even a lower amount in the case of measurement of gaseous\u00a0<sup>14<\/sup>CO<sub>2<\/sub>). The range of radiocarbon dating is approximately 50 000 years.<\/li>\n<li>Dating with\u00a0<sup>10<\/sup>Be and\u00a0<sup>26<\/sup>Al would extend the range of dating of artefacts, such as stone tools and stratigraphic samples, up to several hundreds of thousand of years (up to the Palaeolithic). Unlike radiocarbon dating, the use of\u00a0<sup>10<\/sup>Be and\u00a0<sup>26<\/sup>Al for dating in archaeology will be new and highly innovative.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Laboratory of Accelerator Mass Spectrometry (NPI) A next generation Multi-Isotope Low-Energy Accelerator (MILEA) system enables determination of long-lived radionuclides \u00b9\u2070Be, \u00b9\u2074C, \u00b2\u2076Al, \u2074\u00b9Ca, \u00b9\u00b2\u2079I,\u00a0236U,\u00a0239Pu and other actinides and fission products with limits of detection several orders of magnitude lower than conventional radiometric and mass spectrometric techniques. Determination of\u00a014C for radiocarbon dating of archaeological artefacts with [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":65,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"_links":{"self":[{"href":"https:\/\/e-rihs.cz\/wp\/index.php?rest_route=\/wp\/v2\/pages\/85"}],"collection":[{"href":"https:\/\/e-rihs.cz\/wp\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/e-rihs.cz\/wp\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/e-rihs.cz\/wp\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/e-rihs.cz\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=85"}],"version-history":[{"count":1,"href":"https:\/\/e-rihs.cz\/wp\/index.php?rest_route=\/wp\/v2\/pages\/85\/revisions"}],"predecessor-version":[{"id":86,"href":"https:\/\/e-rihs.cz\/wp\/index.php?rest_route=\/wp\/v2\/pages\/85\/revisions\/86"}],"up":[{"embeddable":true,"href":"https:\/\/e-rihs.cz\/wp\/index.php?rest_route=\/wp\/v2\/pages\/65"}],"wp:attachment":[{"href":"https:\/\/e-rihs.cz\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=85"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}