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Three-dimensional thermal simulations of thin solid carbon foils for charge stripping of high current uranium ion beams at a proposed new heavy-ion linac at GSIстатья
- Авторы: Tahir N.A., Kim V., Schlitt B., Barth W., Groening L., Lomonosov I.V., Piriz A.R., Stöhlker Th, Vormann H.
- Журнал: Physical Review Special Topics - Accelerators and Beams
- Том: 17
- Номер: 4
- Год издания: 2014
- Издательство: American Physical Society
- Местоположение издательства: USA
- DOI: 10.1103/physrevstab.17.041003
- Аннотация: This paper presents an extensive numerical study of heating of thin solid carbon foils by 1.4 MeV=u uranium ion beams to explore the possibility of using such a target as a charge stripper at the proposed new Gesellschaft für Schwerionenforschung high energy heavy–ion linac. These simulations have been carried out using a sophisticated 3D computer code that accounts for physical phenomena that are important in this problem. Avariety of beam and target parameters have been considered. The results suggest that within the considered parameter range, the target will be severely damaged by the beam. Thus, a carbon foil stripper does not seem to be a reliable option for the future Gesellschaft für Schwerionenforschung high energy heavy–ion linac, in particular, at FAIR design beam intensities.
- Добавил в систему: Ломоносов Игорь Владимирович