Dresden 2017 – wissenschaftliches Programm

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AKBP: Arbeitskreis Beschleunigerphysik

AKBP 6: Poster Session

AKBP 6.7: Poster

Mittwoch, 22. März 2017, 18:30–20:00, P4

Status of the beam dynamics design of the new post-stripper DTL for GSI-FAIR — •Anna Rubin, Lars Groening, Sascha Mickat, Xiaonan Du, and Michael Kaiser — GSI, Planckstr. 1, 64291 Darmstatd

The GSI UNILAC has served as injector for all ion species since 40 years. Its 108 MHz Alvarez DTL providing acceleration from 1.4 MeV/u to 11.4 MeV/u has suffered from material fatigue and has to be replaced. The design of the new post-stripper DTL is developed in GSI. Five Alvarez tanks with four intertank sections provide 100% transmission and low emittance growth. The beam dynamics simulations for 6 different scenarios including the FAIR design case and low energy operation are presented.