Artículo
Review and new concepts for neutron-capture measurements of astrophysical interest
Autor/es | Domingo Pardo, C.
Babiano Suárez, V. Balibrea Correa, J. Caballero, L. Ladarescu, I. Lerendegui Marco, Jorge Guerrero Sánchez, Carlos Millán Callado, María de los Ángeles Quesada Molina, José Manuel Rodríguez González, María Teresa Cortés Giraldo, Miguel Antonio Moreno Soto, Javier Žugec, P. |
Departamento | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear |
Fecha de publicación | 2020 |
Fecha de depósito | 2022-11-28 |
Publicado en |
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Resumen | The idea of slow-neutron capture nucleosynthesis formulated in 1957 triggered a tremendous experimental effort in different laboratories worldwide to measure the relevant nuclear physics input quantities, namely (n, γ) ... The idea of slow-neutron capture nucleosynthesis formulated in 1957 triggered a tremendous experimental effort in different laboratories worldwide to measure the relevant nuclear physics input quantities, namely (n, γ) cross sections over the stellar temperature range (from few eV up to several hundred keV) for most of the isotopes involved from Fe up to Bi. A brief historical review focused on total energy detectors will be presented to illustrate how advances in instrumentation have led to the assessment of new aspects of s-process nucleosynthesis and to the progressive refinement of stellar models. A summary will be presented on current efforts to develop new detection concepts, such as the Total-Energy Detector with γ-ray imaging capability (i-TED). The latter is based on the simultaneous combination of Compton imaging with neutron time-of-flight (TOF) techniques, in order to achieve a superior level of sensitivity and selectivity in the measurement of stellar neutron capture rates. |
Agencias financiadoras | Consejo Europeo de Investigación (ERC). U.E. Fondo Europeo Programa de investigación e innovación Horizonte 2020. U.E. Ministerio de Ciencia e Innovación (MICIN). España Consejo Superior de Investigaciones Científicas (CSIC) |
Identificador del proyecto | H2020 681740
FPA2014-52823-C2-1-P FPA2017-83946-C2-1-P CSIC PIE-201750I26 |
Cita | Domingo Pardo, C., Babiano Suárez, V., Balibrea Correa, J., Caballero, L., Ladarescu, I., Lerendegui Marco, J.,...,Žugec, P. (2020). Review and new concepts for neutron-capture measurements of astrophysical interest. Journal of Physics: Conference Series, 1668, 012013. https://doi.org/10.1088/1742-6596/1668/1/012013. |
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