%0 Journal Article %T Beta decay studies with total absorption spectroscopy and the Lucrecia spectrometer at ISOLDE %A Rubio, B. %A Gelletly, W. %A Algora, A. %A Nacher, E. %A Tain, J. L. %J Journal of Physics G %D 2017 %V 44 %N 8 %I Iop Publishing Ltd %@ 0954-3899 %G English %F Rubio_etal2017 %O WOS:000404730700001 %O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=3192), last updated on Wed, 19 Jul 2017 11:49:57 +0000 %X Here we present the experimental activities carried out at ISOLDE with the total absorption spectrometer Lucrecia, a large 4 pi scintillator detector designed to absorb a full gamma cascade following beta decay. This spectrometer is designed to measure beta-feeding to excited states without the systematic error called Pandemonium. The set up allows the measurement of decays of very short half life. Experimental results from several campaigns, that focus on the determination of the shapes of beta-decaying nuclei by measuring their beta decay strength distributions as a function of excitation energy in the daughter nucleus, are presented. %K beta decay %K strength functions %K total absorption gamma spectroscopy %K nuclear shapes %R 10.1088/1361-6471/aa797f %U https://doi.org/10.1088/1361-6471/aa797f %P 084004-25pp