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Analogue-to-antianalogueM1 transitions in odd Cu isotopes

M1 переходы из аналоговых в анти-аналоговые состояния в нечетных изотопах меди

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Il Nuovo Cimento A (1965-1970)

Summary

Theg 2/2 andd 5/2 analogue resonances in59Cu and theg 9/2 analogue resonance in61Cu were located through (p, γ) reactions. Theg 9/2 analogue resonance in61Cu was found to be fragmented into several components. StrongM1 transitions from the analogue resonances to their respective antianalogue states were observed. The observedM1 strengths were found to be at variance with the strengths predicted by the single-particle model.

Riassunto

Sono state collocate attraverso le reazioni (p, γ) le risonanze analogheg 9/2 ed 5/2 nel59Cu e la risonanza analogag 9/2 nel61Cu. Si è trovato che la risonanza analogag 9/2 nel61Cu è frammentata in numerose componenti. Sono state osservate forti transizioniM1 dalle risonanze analoghe ai corrispondenti stati antianaloghi. Si è trovato che le intensità osservate diM1 erano in disaccordo rispetto alle intensità predette del modello a singola particella.

Резюме

В результате (p, γ) реакции образуются аналоговые резонансыg 9/2 иd 5/2 в59Cu и аналоговый резонансg 9/2 в61Cu. Обнаружено, что аналоговый резонансg 9/2 в61Cu фрагментирует на несколько компонент. Обнаружены сильныеM1 переходы из аналоговых резонансов в соответствующие им анти-аналоговые состояния. Получено, что обнаруженные интенсивностиM1 не согласуются с интенсивностями, предсказанными с помощью одночастичной модели.

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Author notes

  1. M. Dilder Hossain

    Present address: Atomic Energy Centre, Dacca, Bangladesh

Authors and Affiliations

  1. Physics Department, University of Calabar, Calabar, Nigeria

    M. Dilder Hossain

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  1. M. Dilder Hossain
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Additional information

Work done at the Nuclear Physics Laboratory, University of Oxford, Oxford, England.

Traduzione a cura della Redazione.

Перевебено ребакцией.

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Dilder Hossain, M. Analogue-to-antianalogueM1 transitions in odd Cu isotopes. Nuov Cim A 39, 594–603 (1977). https://doi.org/10.1007/BF02771033

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  • DOI: https://doi.org/10.1007/BF02771033

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