Author:
Solovyev D.I.,Kovrizhnykh N.D.
Abstract
Abstract
Dubna Gas-Filled Recoil Separator (DGFRS-2) is a new
facility at the Super Heavy Element Factory which allows us to study
the properties of superheavy elements (SHEs) formed in complete
fusion reactions in the femtobarn cross-section range. High
dispersion and complex magnetic configuration make it difficult to
tune the separator and find the optimal current values in the
magnetic elements. This work presents a simulation model of the
DGFRS-2 based on a GEANT4 toolkit. The main methods of trajectory
simulations of heavy ions in gaseous media are discussed and several
new processes are implemented in GEANT4. Calculation results agreed
well with the data produced in test experiments which allows us to
use this model for transmission determination and tuning of the
separator in experiments aimed at SHE investigations.
Subject
Mathematical Physics,Instrumentation
Cited by
12 articles.
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