Velocity filter SHELS: performance and experimental results
Résumé
Using the GABRIELA (Gamma Alpha Beta Recoil Invetsigations with the ELectromagnetic Analyser) set-up [1] and SHELS recoil separator [2] the experiments aimed to the gamma and electron spectroscopy of the Fm –Db isotopes, formed at the complete fusion reactions 48Ca+207,208Pb→255,256No* , 48Ca+209Bi→257Lr* , 50Ti+206,208Pb→256,258Rf* , 50Ti+209Bi→259Db* , 22Ne+238U→260No* were performed in the last decade.