Lifetime measurement in neutron-rich A~100 nuclei

Lifetimes of excited states of the 98;100;102 Zr nuclei were measured by using the Generalized Centroid Difference Method. The nuclei of interest were populated via neutron-induced fission of 241 Pu and 235 U during the EXILL-FATIMA campaign. The obtained lifetimes were used to calculate the B(E2) t...

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Hauptverfasser: Ansari, S., Régis, J-M., Jolie, J., Saed-Samii, N., Warr, N., Korten, W., Zielińska, M., Salsac, M.-D., Blanc, A., Jentschel, M., Köster, U., Mutti, P., Soldner, T., Simpson, G.S., Drouet, F., Vancraeyenest, A., de France, G., Clément, E., Stezowski, O., Ur, C.A., Urban, W., Regan, P.H., Podolyák, Zs, Larijani, C., Townsley, C., Carroll, R., Wilson, E., Mach, H., Fraile, L.M., Paziy, V., Olaizola, B., Vedia, V., Bruce, A.M., Roberts, O.J., Smith, J.F., Scheck, M., Kröll, T., Hartig, A.-L., Ignatov, A., Ilieva, S., Lalkovski, S., Mărginean, N., Otsuka, T., Shimizu, N., Togashi, T., Tsunoda, Y.
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Sprache:eng
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Zusammenfassung:Lifetimes of excited states of the 98;100;102 Zr nuclei were measured by using the Generalized Centroid Difference Method. The nuclei of interest were populated via neutron-induced fission of 241 Pu and 235 U during the EXILL-FATIMA campaign. The obtained lifetimes were used to calculate the B(E2) transition strengths and β deformation parameters which were then compared with the recent theoretical predictions obtained with Monte Carlo Shell Model.
ISSN:2100-014X
2101-6275
2100-014X
DOI:10.1051/epjconf/201819305003