New Generation CERN LHC Injection Dump - Assembly and Installation (TDIS)

Carbajo Perez, David; Berthomé, Emmanuel; Bertone, Caterina; Biancacci, Nicolo; Bracco, Chiara; Bregliozzi, Giuseppe; Bulat, Bartosz; Cadiou, Cyril; Calviani, Marco; Cattenoz, Gregory; Cherif, Ahmed; Costa Pinto, Pedro; Dallocchio, Alessandro; Di Castro, Mario; Fessia, Paolo; Frankl, Matthias; Franqueira Ximenes, Rui; Fuchs, Jean-Frederic; Garcia Gavela, Hector; Geisser, Jean-Marie; Gentini, Luca; Gilardoni, Simone; Gonzalez De La Aleja Cabana, Maria; Grenard, Jean-Louis; Heredia, Jorge; Joly, Sébastien; Lechner, Anton; Lendaro, Jerome; Maestre, Jorge; Page, Eric; Perez Ornedo, Maria; Perillo-Marcone, Antonio; Pugnat, Dominique; Rigutto, Emilien; Salvant, Benoit; Sapountzis, Antonios; Scibor, Karol; Seidenbinder, Regis; Sola Merino, Jorge; Taborelli, Mauro; Urrutia, Emiliano; Vieille, Alban; Vollinger, Christine; Yin Vallgren, Christina

doi:10.18429/JACoW-IPAC2021-WEPAB361

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RIS citation export for WEPAB361: New Generation CERN LHC Injection Dump - Assembly and Installation (TDIS)

TY  - CONF
AU  - Carbajo Perez, D.
AU  - Berthomé, E.
AU  - Bertone, C.
AU  - Biancacci, N.
AU  - Bracco, C.
AU  - Bregliozzi, G.
AU  - Bulat, B.
AU  - Cadiou, C.
AU  - Calviani, M.
AU  - Cattenoz, G.
AU  - Cherif, A.
AU  - Costa Pinto, P.
AU  - Dallocchio, A.
AU  - Di Castro, M.
AU  - Fessia, P.
AU  - Frankl, M.I.
AU  - Franqueira Ximenes, R.
AU  - Fuchs, J.-F.
AU  - Garcia Gavela, H.
AU  - Geisser, J.-M.
AU  - Gentini, L.
AU  - Gilardoni, S.S.
AU  - Gonzalez De La Aleja Cabana, M.A.
AU  - Grenard, J.L.
AU  - Heredia, J.M.
AU  - Joly, S.
AU  - Lechner, A.
AU  - Lendaro, J.
AU  - Maestre, J.
AU  - Page, E.
AU  - Perez Ornedo, M.
AU  - Perillo-Marcone, A.
AU  - Pugnat, D.
AU  - Rigutto, E.
AU  - Salvant, B.
AU  - Sapountzis, A.
AU  - Scibor, K.
AU  - Seidenbinder, R.
AU  - Sola Merino, J.
AU  - Taborelli, M.
AU  - Urrutia, E.
AU  - Vieille, A.
AU  - Vollinger, C.
AU  - Yin Vallgren, C.
ED  - Liu, Lin
ED  - Byrd, John M.
ED  - Neuenschwander, Regis T.
ED  - Picoreti, Renan
ED  - Schaa, Volker R. W.
TI  - New Generation CERN LHC Injection Dump - Assembly and Installation (TDIS)
J2  - Proc. of IPAC2021, Campinas, SP, Brazil, 24-28 May 2021
CY  - Campinas, SP, Brazil
T2  - International Particle Accelerator Conference
T3  - 12
LA  - english
AB  - During CERN’s LS2, several upgrades were performed to beam intercepting devices in the framework of the HL-LHC Project. Upgraded equipment includes two internal beam dumps (TDIS) intended for machine protection located at the injection points from the SPS to the LHC. These two devices have been assembled, tested, and installed around LHC Point 2 and Point 8 and are currently ready to get commissioned with the beam. They are 5.8m-long, three-module-segmented vacuum chambers, with large aperture to accommodate the injected and circulating beam and equipped with absorbing materials, These comprise graphite and higher Z alloys that are embedded on sub-assemblies reinforced with back-stiffeners made of TZM. The current contribution covers three main matters. First, it details the TDIS design and its key technical features. The second topic discussed is the outcome of an experiment where a prototype module was tested under high-energy beam impacts at CERN’s HiRadMat facility. To conclude it is presented the return of experience from the pre-series construction, validation and installation in the LHC tunnel.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 3548
EP  - 3551
KW  - vacuum
KW  - injection
KW  - alignment
KW  - radiation
KW  - operation
DA  - 2021/08
PY  - 2021
SN  - 2673-5490
SN  - 978-3-95450-214-1
DO  - doi:10.18429/JACoW-IPAC2021-WEPAB361
UR  - https://jacow.org/ipac2021/papers/wepab361.pdf
ER  -