Simulation of photofission experiments at the ELI-NP facility

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS

卷:372

Article

Constantin, P.¹  Balabanski, D. L.¹  Cuong, P. V.² 

[1] Horia Hulubei Natl Inst Phys & Nucl Engn, Extreme Light Infrastruct Nucl Phys, Str Reactorului 30, Bucharest 077125, Romania

[2] Vietnam Acad Sci & Technol, Inst Phys, Ctr Nucl Phys, Hanoi, Vietnam

关键词: ELI-NP;    Gamma beam;    Photofission;    Ion stopping;    Ionic charge state;   

DOI  :  10.1016/j.nimb.2016.02.004

来源: Elsevier

【 摘 要 】

An extensive experimental program for the study of photofission will take place at the Extreme Light Infrastructure - Nuclear Physics (ELI-NP) facility, where different actinide targets will be exposed to a brilliant gamma beam to produce fission fragments. We report on the implementation within the Geant4 simulation toolkit of the photofission process, of related background processes, and of extended ionic charge parameterization. These developments are used to evaluate the production rates of photofission fragments and their release efficiency from the actinide targets. (C) 2016 Elsevier B.V. All rights reserved.

【 授权许可】

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