EPJ Web of Conferences (Jan 2018)

Lifetime measurement in neutron-rich A~100 nuclei

  • 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.

DOI
https://doi.org/10.1051/epjconf/201819305003
Journal volume & issue
Vol. 193
p. 05003

Abstract

Read online

Lifetimes of excited states of the 98;100;102Zr nuclei were measured by using the Generalized Centroid Difference Method. The nuclei of interest were populated via neutron-induced fission of 241Pu and 235U 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.