| Domaine : |
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| Titre : |
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The y activity from 11Li beta decay |
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| Auteur(s) : |
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C. Détraz1, D. Guillemaud1, M. Langevin1, F. Naulin1, M. Epherre2, R. Klapisch2, M. De Saint-Simon2, C. Thibault2, F. Touchard2 |
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| Laboratoire : |
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| Résumé : |
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The energies and absolute intensities of the γ-rays from the β-decay of 11Li are measured. There is no sizable β branch to the 11Be ground state. Only (5.2 ± 1.4) % of the β-decay strength does not lead to β-delayed particle emission. New β-delayed neutron branches to excited states of 10Be are observed and the total delayed neutron emission probability is deduced. |
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Langue du texte
intégral : |
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Anglais |
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Date de production,
écriture : |
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1980 |
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| Journal : |
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Journal de Physique Lettres |
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| Audience : |
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non spécifiée |
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| Type de publication : |
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Articles dans des revues avec comité de lecture |
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| Date de publication : |
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1980 |
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| Volume : |
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41 |
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| Numéro : |
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19 |
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| Page, identifiant, ... : |
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459-461 |
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| Mots Clés : |
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beta decay – delayed neutrons – gamma ray spectra – nuclear branching and mixing ratios – nuclei with mass number 6 to 19 – gamma activity – sup 11 Li beta decay – beta branch – sup 11 Be ground state – beta delayed neutron branches – excited states – sup 10 Be – total delayed neutron emission probability |
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