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CERN BDF Prototype Target Operation, Removal and Autopsy Steps
/ Franqueira Ximenes, Rui (CERN) ; Aberle, Oliver (CERN) ; Ahdida, Claudia (CERN) ; Avigni, Pietro (CERN) ; Battistin, Michele (CERN) ; Bianchi, Laura (CERN) ; Buonocore, Luca Rosario (CERN) ; Burger, Stephane (CERN) ; Busom Descarrega, Josep (CERN) ; Calviani, Marco (CERN) et al.
The Beam Dump Facility (BDF), currently in the study phase, is a proposed general-purpose fixed target facility at CERN. Initially will host the Search for Hidden Particles (SHiP) experiment, intended to investigate the origin of dark matter and other weakly interacting particles. [...]
Geneva : JACoW, 2021 - 4 p.
- Published in : JACoW IPAC 2021 (2021) 3559-3562
Fulltext: PDF;
In : 12th International Particle Accelerator Conference (IPAC 2021), Online, 24 - 28 May 2021, pp.3559-3562
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Towards the Last Stages of the CERN’s AD-Target Area Consolidation Project and Recommissioning Plans to Resume Operation
/ Torregrosa, Claudio (CERN) ; Ahdida, Claudia (CERN) ; Bouvard, Aymeric (CERN) ; Broche, Alexandre (CERN) ; Burger, Stephane (CERN) ; Butcher, Mark (CERN) ; Calviani, Marco (CERN) ; Clerc, Vincent (CERN) ; De Macedo, Aurelio (CERN) ; De Man, Sven (CERN) et al.
Antiprotons are produced at CERN at the Antiproton Decelerator (AD) Target Area by impacting 26 GeV/c proton beams onto a fixed target. Further collection, momentum selection, and transport of the secondary particles - including antiprotons - towards the AD ring is realised by a 400 kA pulsed magnetic horn and a set of magnetic dipoles and quadrupoles. [...]
Geneva : JACoW, 2021 - 4 p.
- Published in : JACoW IPAC 2021 (2021) 3563-3566
Fulltext: PDF;
In : 12th International Particle Accelerator Conference (IPAC 2021), Online, 24 - 28 May 2021, pp.3563-3566
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Application of hot isostatic pressing (HIP) technology to diffusion bond refractory metals for proton beam targets and absorbers at CERN
/ Descarrega, Josep Busom (CERN) ; Calviani, Marco (CERN) ; Hutsch, Thomas (Fraunhofer Inst., Dresden) ; López Sola, Edmundo (CERN) ; Fontenla, Ana Teresa Pérez (CERN) ; Marcone, Antonio Perillo (CERN) ; Sgobba, Stefano (CERN) ; Weißgärber, Thomas (Fraunhofer Inst., Dresden)
A target assembly, composed of several collinear molybdenum (Mo)‐based and tungsten (W)‐based cylindrical blocks, will reside in the core of the new beam dump facility (BDF) being designed at the European Laboratory for Particle Physics (CERN). The target blocks will be protected from the cooling water erosion‐corrosion by a tantalum (Ta)‐based cladding.In order to obtain intimate and reliable bonding between the several cylinders composing each target block and with the cladding, hot isostatic pressing (HIP) assisted diffusion bonding technique was explored. [...]
CERN-PBC-Notes-2021-002.-
2020
- Published in : Mater. Des. Proc. Comm. 2 (2020) e101
Fulltext: PDF;
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4.
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Beam Transfer Line Design to the SPS Beam Dump Facility
/ Dutheil, Yann (CERN) ; Bauche, Jeremie (CERN) ; Calviani, Marco (CERN) ; Dougherty, Liam (CERN) ; Fraser, Matthew (CERN) ; Goddard, Brennan (CERN) ; Heßler, Christoph (CERN) ; Kurdej, Jakub (CERN) ; Lopez Sola, Edmundo (CERN)
Studies for the SPS Beam Dump Facility (BDF) are ongo- ing within the scope of the Physics Beyond Collider project. The BDF is a proposed fixed target facility to be installed in the SPS North Area, to accommodate the SHiP experiment (Search for Hidden Particles), which is most notably aiming at studying hidden sector particles. [...]
CERN-PBC-CONF-2021-003.-
2018 - 3 p.
- Published in : 10.18429/JACoW-IPAC2018-TUPAF032
Fulltext: PDF;
In : 9th International Particle Accelerator Conference, Vancouver, Canada, 29 Apr - 4 May 2018, pp.TUPAF032
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5.
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Beam Optics Studies for BDF and for Tests of a Prototype Target
/ Heßler, Christoph (CERN) ; Calviani, Marco (CERN) ; Dutheil, Yann (CERN) ; Fraser, Matthew (CERN) ; Goddard, Brennan (CERN) ; Kain, Verena (CERN) ; Lopez Sola, Edmundo (CERN) ; Velotti, Francesco (CERN)
Within the frame of the Physics Beyond Collider project a new fixed target facility at the SPS North Area, the so-called Beam Dump Facility (BDF), is under study. BDF requires a high intensity slowly extracted 400 GeV proton beam with 4·10¹³ protons per 1 s spill to achieve 4·10¹⁹ protons on target per year. [...]
CERN-PBC-CONF-2021-004.-
2018 - 4 p.
- Published in : 10.18429/JACoW-IPAC2018-TUPAF033
Fulltext: PDF;
In : 9th International Particle Accelerator Conference, Vancouver, Canada, 29 Apr - 4 May 2018, pp.TUPAF033
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A Beam Dump Facility (BDF) at CERN – The Concept and a First Radiological Assessment
/ Ahdida, Claudia Christina (CERN) ; Avigni, Pietro (CERN) ; Casolino, Mirkoantonio (The Barcelona Institute of Science and Technology (BIST) (ES)) ; Calviani, Marco (CERN) ; Busom Descarrega, Josep (CERN) ; Canhoto Espadanal, Joao Pedro (CERN) ; Grenard, Jean-Louis (CERN) ; Jacobsson, Richard (CERN) ; Kershaw, Keith (CERN) ; Lamont, Mike (CERN) et al.
The Beam Dump Facility (BDF) Project, currently in its design phase, is a proposed general-purpose fixed target facility at CERN, dedicated to the Search for Hidden Particles (SHiP) experiment in its initial phase and whose aim is to fully absorb the high intensity 400 GeV/c SPS beam. The BDF target complex would be located underground at a depth of about 10 m and is designed to contain most of the cascade generated by the primary beam interaction. [...]
CERN-PBC-SLIDE-2019-001.-
Geneva : CERN, 2018
Fulltext: PPTX;
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7.
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Beam Dump Facility Target: Design Status and Beam Tests in 2018
/ Lopez Sola, Edmundo (CERN) ; Aberle, Oliver (CERN) ; Avigni, Pietro (CERN) ; Bianchi, Laura (CERN) ; Busom, Josep (CERN) ; Calviani, Marco (CERN) ; Casolino, Mirkoantonio (CERN) ; Espadanal, Joao (CERN) ; Fraser, Matthew (CERN) ; Girod, Sylvain (CERN) et al.
The Beam Dump Facility (BDF) Project, currently in its design phase, is a proposed general-purpose fixed target facility at CERN, dedicated to the Search for Hidden Particles (SHiP) experiment in its initial phase. At the core of the installation resides the target/dump assembly, whose aim is to fully absorb the high intensity 400 GeV/c SPS beam and produce charmed mesons. [...]
CERN-ACC-2018-154; CERN-PBC-CONF-2021-013.-
2018 - 4 p.
- Published in : 10.18429/JACoW-IPAC2018-WEPMG002
Fulltext: PDF;
In : 9th International Particle Accelerator Conference, Vancouver, Canada, 29 Apr - 4 May 2018, pp.WEPMG002
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8.
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The SPS Beam Dump Facility
/ Lamont, Mike (CERN) ; Arduini, Gianluigi (CERN) ; Battistin, Michele (CERN) ; Brugger, Markus (CERN) ; Calviani, Marco (CERN) ; Dos Santos Pedrosa, Fernando (CERN) ; Fraser, Matthew (CERN) ; Gatignon, Laurent (CERN) ; Gilardoni, Simone (CERN) ; Goddard, Brennan (CERN) et al.
The proposed SPS beam dump facility (BDF) is a fixed-target facility foreseen to be situated at the North Area of the SPS. Beam dump in this context implies a target aimed at absorbing the majority of incident protons and containing most of the cascade generated by the primary beam interaction. [...]
CERN-ACC-2017-157.-
2017 - 3 p.
- Published in : 10.18429/JACoW-IPAC2017-TUPVA126
Fulltext: PDF;
In : 8th International Particle Accelerator Conference, Copenhagen, Denmark, 14 - 19 May 2017, pp.TUPVA126
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9.
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Renovation of CERN Antiproton Production Target Area and Associated Design, Testing and R&D; Activities
/ Torregrosa, Claudio (CERN) ; Butcher, Mark (CERN) ; Calviani, Marco (CERN) ; De Macedo, Aurelio (CERN) ; De Man, Sven (CERN) ; Ferriere, Romain (CERN) ; Grenier-Boley, Edouard (CERN) ; Lefort, Bertrand (CERN) ; Lopez Sola, Edmundo (CERN) ; Perillo-Marcone, Antonio (CERN) et al.
In the Antiproton Decelerator (AD) Target Area antiprotons are produced by the collisions of 26 GeV/c proton beam with a fixed target. They are then collected by a 400 kA pulsed magnetic horn, momentum selected and injected into the AD facility. [...]
CERN-ACC-2017-194.-
2017 - 4 p.
- Published in : 10.18429/JACoW-IPAC2017-WEPVA103
Fulltext: PDF;
In : 8th International Particle Accelerator Conference, Copenhagen, Denmark, 14 - 19 May 2017, pp.WEPVA103
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