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2019-01-22
15:44
Accelerator Reliability Information System Data Quality Concept / Böhm, Peter (AIT) ; Gruber, Thomas (AIT) ; Preinerstorfer, Alexander ; Humer, Heinrich (AIT) ; Niemi, Arto (CERN) ; Gutleber, Johannes (CERN)
This work is part of ARIES EU project task to study feasibility of reliability information sharing within the accelerator community. In practice, this means establishing an Accelerator Reliability Information System (ARIS) where users could upload and access the reliability data. [...]
CERN-ACC-2019-0014.- Geneva : CERN, 2019 Fulltext: PDF;

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2019-01-17
09:21
Requirements and constraints of arc design options on WP3, WP4, WP5: Deliverable D2.3 / Chance, Antoine
Estimates of requirements and limitations imposed by the options onto magnet field levels and qualities, intensity and energy limitations and physical constraints onto the experimental insertion region and onto the cryogenic beam vacuum system..
CERN-ACC-2019-0010.- Geneva : CERN, 2017 Fulltext: PDF;

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2019-01-17
09:11
Collider complex layout and parameters: Deliverable D1.3 / Schulte, Daniel (CERN)
This deliverable describes the preferred layout and target operation parameters for the hadron collider. They serve as input for the consolidation of arc and interaction region design studies as well as all dependent FCC infrastructure studies, which are outside the scope of this EC research activity..
CERN-ACC-2019-0011.- Geneva : CERN, 2017 Fulltext: PDF;

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2019-01-17
08:33
EIR key component functional design specifications for perliminary Baseline: Milestone M3.4 / Tomas Garcia, Rogelio (CERN) ; Martin, Roman (CERN)
Report on the list of key accelerator elements for the collider experimental insertion region and its functional design properties, based on the existing preliminary EIR design baseline. The report indicates also the foreseen quantities and constraints on the infrastructure (e.g. [...]
CERN-ACC-2019-0009.- Geneva : CERN, 2018 Fulltext: PDF;

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2019-01-15
17:02
International Advisory Committee Final Statement on the FCC CDRs / Dissertori, Guenther (ETH Zurich (CH))
The International Advisory Committee (IAC) for the Future Circular Collider (FCC) study has followed the activities of the FCC study group during the years 2017-2018, according to its mandate given by the FCC Steering Committee. This mandate consisted in reviewing the scientific and technical progress and considering, for each of the numerous FCC study areas, the questions related to the readiness level required for a Conceptual Design Report (CDR) were asked. [...]
CERN-ACC-2019-0008.- Geneva : CERN, 2019 Fulltext: PDF;

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2019-01-15
15:35
Report from the LHC Fixed Target working group of the CERN Physics Beyond Colliders forum / Redaelli, Stefano (CERN) ; Ferro-Luzzi, Massimiliano (CERN) ; Hadjidakis, Cynthia (Centre National de la Recherche Scientifique (FR))
Several proposals for fixed-target experiments at the LHC are being proposed and actively studied. Splitting of beam halo from the core with a bent channeling crystal has been suggested in order to perform physics experiments with an internal solid target. [...]
CERN-PBC-REPORT-2019-001.- Geneva : CERN, 2019

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2019-01-14
16:27
Future Circular Collider - European Strategy Update Documents High-Energy LHC (HE-LHC) / Zimmermann, Frank (CERN) ; Benedikt, Michael (CERN) ; Capeans Garrido, Mar (CERN) ; Cerutti, Francesco (CERN) ; Goddard, Brennan (CERN) ; Gutleber, Johannes (CERN) ; Jimenez, Jose Miguel (CERN) ; Mangano, Michelangelo (CERN) ; Mertens, Volker (CERN) ; Osborne, John Andrew (CERN) et al.
This report contains the description of a novel research infrastructure based on a high-energy hadron collider, which extends the current energy frontier by almost a factor 2 (27 TeV collision energy) and an integrated luminosity of at least a factor of 3 larger than the HL-LHC. In connection with four experimental detectors, this infrastructure will deepen our understanding of the origin of the electroweak symmetry breaking, allow a first measurement of the Higgs self-coupling, double the HL-LHC discovery reach and allow for in-depth studies of new physics signals arising from future LHC measurements. [...]
CERN-ACC-2019-0006.- Geneva : CERN, 2019 Fulltext: PDF;

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2019-01-14
16:13
Future Circular Collider - European Strategy Update Documents The Hadron Collider (FCC-hh) / Benedikt, Michael (CERN) ; Capeans Garrido, Mar (CERN) ; Cerutti, Francesco (CERN) ; Goddard, Brennan (CERN) ; Gutleber, Johannes (CERN) ; Jimenez, Jose Miguel (CERN) ; Mangano, Michelangelo (CERN) ; Mertens, Volker (CERN) ; Osborne, John Andrew (CERN) ; Otto, Thomas (CERN) et al.
This report describes a novel research infrastructure, based on a hadron collider with centre-of-mass collision energy of 100 TeV, collecting an integrated luminosity a factor of 5 or more larger than the HL-LHC. It will extend the current energy frontier by almost an order of magnitude. [...]
CERN-ACC-2019-0005.- Geneva : CERN, 2019 Fulltext: PDF;

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2019-01-14
16:07
Future Circular Collider - European Strategy Update Documents The Integrated Programme (FCC-int) / Benedikt, Michael (CERN) ; Blondel, Alain (Universite de Geneve (CH)) ; Brunner, Olivier (CERN) ; Capeans Garrido, Mar (CERN) ; Cerutti, Francesco (CERN) ; Gutleber, Johannes (CERN) ; Goddard, Brennan (CERN) ; Janot, Patrick (CERN) ; Jimenez, Jose Miguel (CERN) ; Klein, Max (University of Liverpool (GB)) et al.
The most effective and comprehensive approach to thoroughly explore the open questions in modern particle physics is a staged research programme, integrating in sequence lepton (FCC-ee) and hadron (FCC-hh) collision programmes, to achieve an exhaustive understanding of the Standard Model and of electroweak symmetry breaking, and to maximize the potential for the discovery of phenomena beyond the Standard Model. The project would rely on a shared and cost effective technical and organizational infrastructure, as was the case with LEP followed by LHC. [...]
CERN-ACC-2019-0007.- Geneva : CERN, 2019 Fulltext: PDF;

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2019-01-14
15:40
Future Circular Collider - European Strategy Update Documents The Lepton Collider (FCC-ee) / Benedikt, Michael (CERN) ; Blondel, Alain (Universite de Geneve (CH)) ; Brunner, Olivier (CERN) ; Capeans Garrido, Mar (CERN) ; Cerutti, Francesco (CERN) ; Gutleber, Johannes (CERN) ; Janot, Patrick (CERN) ; Jimenez, Jose Miguel (CERN) ; Mertens, Volker (CERN) ; Milanese, Attilio (CERN) et al.
This report contains the description of a novel research infrastructure based on a highest-luminosity energy frontier electron-positron collider (FCC-ee) to address the open questions of modern physics. It will be a general precision instrument for the continued in-depth exploration of nature at the smallest scales, optimised to study with high precision the Z, W, Higgs and top particles, with samples of 5·10^12 Z bosons, 10^8 W pairs, 10^6 Higgs bosons and 10^6 top quark pairs. [...]
CERN-ACC-2019-0003.- Geneva : CERN, 2019 Fulltext: PDF;

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