Vedia Fernández, María Victoriaotros, ...2023-06-172023-06-172018-030587-425410.5506/APhysPolB.49.555https://hdl.handle.net/20.500.14352/13065Artículo firmado por 43 autores. UK authors acknowledge the support of the Science and Technology Facilities Council (STFC). E. Stefanova and O. Yordanov acknowledge support from BNSF under contract DFNI-E02/6.In order to investigate the evolution of nuclear deformation in the region of the chart of nuclides around mass numbers A similar or equal to 110 and A similar or equal to 150, an experiment was performed at the Argonne National Laboratory where the gamma-decay radiation emitted from the fission fragments of Cf-252 was measured using 51 Gammasphere detectors coupled with 25 LaBr3 (Ce) detectors. In this work, a short description of the experimental setup is presented together with some preliminary results from the fast-timing analysis of the 4(+) state of the nucleus Zr-100. A lifetime value of tau = 50(28) ps was obtained using the Generalized Centroid Shift Method. This result agrees with the literature value of tau = 53(4) ps within one standard deviation.engAtribución 3.0 Españahttps://creativecommons.org/licenses/by/3.0/es/journal articlehttp://dx.doi.org/10.5506/APhysPolB.49.555http://www.actaphys.uj.edu.pl/open access539.1Excited-statesLifetimesArrayFísica nuclear2207 Física Atómica y Nuclear