Título:
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Properties of low-lying intruder states in Al-34 and Si-34 populated in the beta-decay of Mg-34
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Autores:
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Fraile Prieto, Luis Mario
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Tipo de documento:
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texto impreso
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Editorial:
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Amer Inst Physics, 2015
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Física nuclear
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Tipo = Sección de libro
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Resumen:
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The results of the IS530 experiment at ISOLDE revealed new information concerning several nuclei close to the N approximate to 20 'Island of Inversion' - Mg-34, Al-34, Si-34. The half-life of Mg-34 was found to be three times larger than the adopted value (63(1) ms instead of 20(10) ms). The beta-gamma spectroscopy of Mg-34 performed for the first time in this experiment, led to the first experimental level scheme for Al-34, also showing that the full beta strength goes through the predicted 1(+) isomer in Al-34 [1] and/or excited states that deexcite to it. The subsequent beta-decay of the 1(+) isomer in Al-34 allowed the observation of new gamma lines in Si-34, (tentatively) associated with low-spin high-energy excited states previously unobserved.
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En línea:
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https://eprints.ucm.es/32937/1/Fraile%20Prieto%2002%20libre.pdf
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