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Etude des états excités de15O d'énergie comprise entre 10 et 10.5 MeV

Исследование возбужденных состояний15O в области энергий от 10 до 10. 5 МэВ

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Il Nuovo Cimento A (1971-1996)

Summary

Proton elastic scattering on14N is studied in the regionE p=(3÷3.55) MeV. Four resonances are observed atE p=3209, 3215, 3410 and 3440 keV with widths of Λ=(3±1), (11±2), (25±5), (140±40) keV andJ π values of (5/2)−, 5/2+, (3/2)− and (3/2)+ corresponding to excited states in15O atE x=10286, 10292, 10474 and 10 502 keV, respectively.

Riassunto

Si studia lo scattering elastico dei protoni su14N nella regioneE p=(3÷3.55) MeV. Si osservano quattro risonanze adE p=3209, 3215, 3410 e 3440 keV con ampiezze Λ=(3±1), (11±2), (25±5), (140±40) keV e valori diJ π di (5/2)−, 5/2+, (3/2)− e (3/2)+ corrispondenti a stati eccitati nel15O adE x=10 286, 10 292, 10 474 e 10 502 keV, rispettivamente.

Резюме

Исследуется упругое рассеяние протонов на14N в областиE p=(3÷3.55) МэВ. Наблюдаются четяре резонансаE p=3209, 3215, 3410 и 3440 кэВ с ширинами Λ=(3±1), (11±2), (25±5), (140±40) кэВ иJ π величинами (5/2)−, 5/2+, (3/2)− и (3/2)+, которые соответствуют возбужденным состояниям в15O соответственно приE x=10 286, 10 292, 10 474 и 10 502 кэВ.

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Authors and Affiliations

  1. Institut de Physique Nucléaire, Université Claude Bernard de Lyon, Villeurbanne, France

    B. Chambon, O. Diallo, M. Lambert, N. Madjar, C. Pastor & J. L. Vidal

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  1. B. Chambon
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  2. O. Diallo
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  3. M. Lambert
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  4. N. Madjar
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  5. C. Pastor
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  6. J. L. Vidal
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Pour accélérer la publication, les auteurs de cet article ont agrée à ne pas recevoir les épreuves pour la correction.

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Chambon, B., Diallo, O., Lambert, M. et al. Etude des états excités de15O d'énergie comprise entre 10 et 10.5 MeV. Nuov Cim A 9, 283–299 (1972). https://doi.org/10.1007/BF02789720

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