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Showing results for tags 'c14'.
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Tree rings may hold clues to impacts of distant supernovas on Earth University of Colorado at Boulder, November 11, 2020 https://www.sciencedaily.com/releases/2020/11/201111144400.htm Tree rings may hold clues to earthly impacts of distant supernovas https://www.sciencealert.com/traces-of-supernovae-could-be-locked-in-the-rings-of-ancient-trees https://sciencesprings.wordpress.com/2020/11/14/from-university-of-colorado-boulder-tree-rings-may-hold-clues-to-earthly-impacts-of-distant-supernovas/ The paper is; Brakenridge, G.R., Solar system exposure to supernova γ radiation. International Journal of Astrobiology, pp.1-14. Yours, Paul H.
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Researchers unlock secrets of the past with new international carbon dating standard University of Sheffield, August 12, 2020 PhysOrg Article about IntCal20 University of Arizona Press Release about IntCal20 "Radiocarbon dating is set to become more accurate than ever after an international team of scientists improved the technique for assessing the age of historical objects." PDFs of Various open access papers about IntCal 20 Yours, Paul H.
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- bayesian splines
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