Author/Authors :
Hauschild، نويسنده , , K. and Yeremin، نويسنده , , A.V. and Dorvaux، نويسنده , , O. and Lopez-Martens، نويسنده , , A. V. Belozerov، نويسنده , , A.V. and Briançon، نويسنده , , Ch. and Chelnokov، نويسنده , , M.L. and Chepigin، نويسنده , , V.I. and Garcia-Santamaria، نويسنده , , S.A. and Gorshkov، نويسنده , , V.A. and Hanappe، نويسنده , , F. and Kabachenko، نويسنده , , A.P. and Korichi، نويسنده , , A. N. Malyshev، نويسنده , , O.N. and Oganessian، نويسنده , , Yu.Ts. and Popeko، نويسنده , , A.G. and Rowley، نويسنده , , N. and Shutov، نويسنده , , A.V. and Stuttgé، نويسنده , , L. and Svirikhin، نويسنده , , A.I.، نويسنده ,
Abstract :
With the aid of the Geant4 Monte Carlo simulation package a new detection system has been designed for the focal plane of the recoil separator VASSILISSA situated at the Flerov Laboratory of Nuclear Reactions, JINR, Dubna. GABRIELA (Gamma Alpha Beta Recoil Investigations with the ELectromagnetic Analyser VASSILISSA) has been optimised to detect the arrival of reaction products and their subsequent radioactive decays involving the emission of α - and β -particles, fission fragments, γ - and X-rays and conversion electrons. The new detector system is described and the results of the first commissioning experiments are presented.
Keywords :
Recoil separators , alpha , Decay tagging spectrometer , and conversion electron spectroscopy at recoil separators , GEANT Monte Carlo simulations , gamma-Ray
