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2017
It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.
Angular distributions of protons, deuterons, tritons and alpha-particles emitted from the reactions in the 2 H+ 9 Be-system at E lab =19.5 MeV were measured with an aim to shed light on the internal cluster structure of 9 Be and the study of possible cluster transfer of 5 He. The analyses suggest a significant contribution of five-nucleon transfer in the reaction channel 9 Be(d, 4 He) 7 Li.