Vacuum System of the HESR at FAIR, Status of Tests, Layout and Manufacturing

Esser, Frank; Bongers, Norbert; Böker, Jürgen; Chaumet, Patrick; Gebel, Ralf; Greven, Ralf; Hamzic, Salun; Jagdfeld, Heinz; Klehr, Franz; Laatsch, Bernhard; Langenberg, Georg; Marschall, Dennis; Mauel, Anja; Natour, Ghaleb; Prasuhn, Dieter; Reifferscheidt, Lars; Schmitt, Michael; Semke, Larisa; Tölle, Raimund

doi:10.18429/JACoW-IPAC2018-WEPML029

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RIS citation export for WEPML029: Vacuum System of the HESR at FAIR, Status of Tests, Layout and Manufacturing

TY - CONF
AU - Esser, F.M.
AU - Bongers, N.B.
AU - Böker, J.
AU - Chaumet, P.
AU - Gebel, R.
AU - Greven, R.
AU - Hamzic, S.
AU - Jagdfeld, H.
AU - Klehr, F.
AU - Laatsch, B.
AU - Langenberg, G.
AU - Marschall, D.
AU - Mauel, A.
AU - Natour, G.
AU - Prasuhn, D.
AU - Reifferscheidt, L.
AU - Schmitt, M.
AU - Semke, L.
AU - Tölle, R.
ED - Koscielniak, Shane
ED - Satogata, Todd
ED - Schaa, Volker RW
ED - Thomson, Jana
TI - Vacuum System of the HESR at FAIR, Status of Tests, Layout and Manufacturing
J2 - Proc. of IPAC2018, Vancouver, BC, Canada, April 29-May 4, 2018
C1 - Vancouver, BC, Canada
T2 - International Particle Accelerator Conference
T3 - 9
LA - english
AB - The Research Center Jülich is leading a consortium being responsible for the design and manufacturing of the High-Energy Storage Ring (HESR) which is part of the FAIR project in Darmstadt, Germany. The HESR is designed for antiprotons within a momentum range of 1.5-15 GeV/c but can also be used for heavy ion experiments. Therefore the vacuum quality is expected to be 10⁻¹¹ mbar or better which is a great challenge on the overall vacuum layout as well as on the surface quality of the chambers and beam tubes. Whereas all bent dipole chambers are installed, the manufacturing of the pumping bodies with integrated RF meshes as well as several diagnostic chambers are in the focus of investigation. To validate the intended pumping concept of both the bake-out arc sections and the non-bakable straight sections, final tests at the operational test benches are planned. In parallel, the purchasing of valves and first pumps will be prepared. The actual layout of the HESR vacuum system and its components will be presented as well as the progress of manufacturing of several vacuum chambers. The latest experimental test results will be presented also.
PB - JACoW Publishing
CP - Geneva, Switzerland
SP - 2748
EP - 2750
KW - vacuum
KW - dipole
KW - kicker
KW - injection
KW - controls
DA - 2018/06
PY - 2018
SN - 978-3-95450-184-7
DO - 10.18429/JACoW-IPAC2018-WEPML029
UR - http://jacow.org/ipac2018/papers/wepml029.pdf
ER -