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@INPROCEEDINGS{Vormann:357181,
author = {Vormann, Hartmut and Dziuba, Florian and List, Julian and
Miski-Oglu, Maksym and Vossberg, Markus and Lauber, Simon
and Yaramyshev, Stepan and Scheeler, Uwe and Barth,
Winfried},
editor = {Jaje, Kelly and Bishofberger, Kip and Brody, Ryan and
Bruno, Gustavo and Chrin, Jan and Eyberger, Cathy and
Montes, Maggie and Skiadopoulos, Denise and Wang, Ling and
Wootton, Kent},
title = {{H}igh current machine campaign with various ion species at
{GSI} {UNILAC}},
publisher = {JACoW Publishing},
reportid = {GSI-2025-00327},
pages = {390-393 pages},
year = {2024},
note = {Published by JACoW Publishing under the terms of the
Creative Commons Attribution 4.0 license.},
abstract = {After dedicated machine upgrade measures at the GSI UNILAC,
a high current beam campaign has been performed recently.
The presented results were accomplished - among other things
- with newly installed electrodes for the superlens (short
RFQ-type matching section), working completely fault free.
Beam experiments have been conducted with high intensity
proton beam (1.2 mA), carbon (1 mA 12C6+) and nitrogen beam
(5.4 mA 14N7+) dedicated for pion production. A record argon
beam intensity of 28 mA (40Ar11) has been obtained at gas
stripper section. A sufficiently high stripping efficiency
of $35\%$ applying a pulsed N2 gas stripper target could be
realized. By achieving high-current performance for
medium-heavy ions, a further step has been taken towards
fulfilling the FAIR requirements for high-current operation.
In this contribution the results of machine experiments are
summarized, in particular the performance enhancement at the
High Current Injector section (HSI).},
month = {Aug},
date = {2024-08-25},
organization = {32th Linear Accelerator Conference,
Chicago (USA), 25 Aug 2024 - 30 Aug
2024},
keywords = {Accelerator Physics (Other) /
mc3-proton-and-ion-accelerators-and-applications - MC3:
Proton and Ion Accelerators and Applications (Other) / MC3.3
- MC3.3 Other proton/ion (Other)},
cin = {LIN},
cid = {I:(DE-Ds200)LIN-20160901OR400},
pnm = {621 - Accelerator Research and Development (POF4-621) /
6G14 - GSI-MU Ion Facilities (POF4-6G14)},
pid = {G:(DE-HGF)POF4-621 / G:(DE-HGF)POF4-6G14},
experiment = {$EXP:(DE-Ds200)Experiment_without_proposal_number-20200803$},
typ = {PUB:(DE-HGF)8},
doi = {10.18429/JACOW-LINAC2024-TUPB027},
url = {https://repository.gsi.de/record/357181},
}