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Título:
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Experimental study of Tc-100 beta decay with total absorption gamma-ray spectroscopy
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Autores:
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Fraile Prieto, Luis Mario ;
Vedia Fernández, María Victoria ;
otros, ...
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Tipo de documento:
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texto impreso
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Editorial:
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American Physical Society, 2017-07-27
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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 = Artículo
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Resumen:
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The beta decay of Tc-100 has been studied by using the total absorption gamma-ray spectroscopy technique at the Ion Guide Isotope Separator On-Line facility in Jyvaskyla. In this work the new Decay Total Absorption gamma-ray Spectrometer in coincidence with a cylindrical plastic beta detector has been employed. The beta intensity to the ground state obtained from the analysis is in good agreement with previous high-resolution measurements. However, differences in the feeding to the first-excited state as well as weak feeding to a new level at high excitation energy have been deduced from this experiment. Theoretical calculations performed in the quasiparticle random-phase approximation framework are also reported. Comparison of these calculations with our measurement serves as a benchmark for calculations of the double beta decay of Mo-100.
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En línea:
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https://eprints.ucm.es/id/eprint/45084/1/FrailePrieto%2018libre.pdf
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