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CLIC Detector and Physics Study
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CLIC Detector and Physics Study Notes

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Senast inlagda poster:
2025-03-26
08:25
New CLIC Luminosity Baselines and Implications on Background / Sailer, Andre (CERN)
Luminosity estimates for the CLIC machine have changed from their most pessimistic assumptions about horizontal emittance growth. This increases the expected instantaneous luminosity. [...]
CLICdp-Note-2025-004.- Geneva : CERN, 2025 Fulltext: PDF;

Detaljerad journal
2025-03-26
07:49
The Compact Linear e+ e- Collider (CLIC) -- Input to the European Strategy for Particle Physics Update 2025 / Robson, Aidan (University of Glasgow (GB)) ; Linssen, Lucie (CERN) ; Dannheim, Dominik (CERN) ; Roloff, Philipp Gerhard (CERN) ; Sicking, Eva (CERN) ; Sailer, Andre (CERN) ; Stapnes, Steinar (CERN) ; Adli, Erik (University of Oslo (NO))
CLICdp-Note-2025-003.- Geneva : CERN, 26 - 13.

Detaljerad journal
2025-03-26
07:43
CLIC Higgs coupling prospects with 100 Hz operation / Robson, Aidan (University of Glasgow (GB)) ; Roloff, Philipp Gerhard (CERN) ; De Blas Mateo, Jorge (Universidad de Granada (ES))
The staging scenario for CLIC has been updated following new studies of the beam emittance through the accelerator chain, which has resulted in higher expected luminosities, and a change in baseline to a 100 Hz repetition rate at the initial energy stage. Here, the Higgs coupling sensitivities are updated for the new staging plan..
CLICdp-Note-2025-002.- Geneva : CERN, 2025 - 9. Fulltext: PDF;

Detaljerad journal
2025-03-24
08:09
Progress on Detector R&D for CLIC 2019–2025 / Dannheim, Dominik (CERN) ; Linssen, Lucie (CERN) ; Sailer, Andre (CERN)
Stringent requirements are imposed on the CLIC detector technologies, addressed by broad and ambitious R&D; programs exploiting synergies with other projects and progress in technologies available from industry. This note summarizes the evolution since the 2019 update of the European Strategy for Particle Physics, with a focus on the most critical sub-detector systems. [...]
CLICdp-Note-2025-001.- Geneva : CERN, 2025 - 9. Fulltext: PDF;

Detaljerad journal
2021-03-05
17:03
Physics performance for Dark Matter searches at √s = 3 TeV at CLIC using mono-photons and polarised beams. / Blaising, Jean-Jacques (Centre National de la Recherche Scientifique (FR)) ; Roloff, Philipp Gerhard (CERN) ; Sailer, Andre (CERN) ; Schnoor, Ulrike (University of Glasgow (GB))
At e− e+ colliders, Weakly Interacting Massive Particles (WIMPs) are candidates for dark matter (DM) and can be searched for using as tag a photon from initial state radiation. The potential for detecting DM at the Compact Linear Collider (CLIC) is investigated at sqrt(s) = 3 TeV. [...]
CLICdp-Note-2021-001.- Geneva : CERN, 2021 - 15. Fulltext: PDF;

Detaljerad journal
2020-08-12
12:09
Physics potential for boosted topologies in top-quark pair production at a multi-TeV Compact Linear Collider / Strom, Lars Rickard (Deutsches Elektronen-Synchrotron (DE)) ; Roloff, Philipp Gerhard (CERN)
The physics potential for boosted topologies in top-quark pair production is studied at centre-of-mass energies of 1.4 TeV and 3 TeV at the proposed high-luminosity linear electron-positron Compact Linear Collider (CLIC). The analyses presented in this paper focus on "single lepton+jets" $t\overline{t}$ final states and apply jet sub-structure techniques to explore the highly collimated jet environment above 1 TeV. [...]
arXiv:2008.05526; CLICdp-Note-2020-004.- Geneva : CERN, 2020 - 70 p. Fulltext: CLICdp-Note-2020-004 - PDF; 2008.05526 - PDF;

Detaljerad journal
2020-08-11
16:22
All-hadronic HHZ production at 3 TeV CLIC / Weber, Matthias Artur (University of Glasgow (GB))
In this note, ZHH production in the all-hadronic final state is studied in e+ e- collisions at the Compact Linear Collider at the 3 TeV stage. At this stage this Higgs boson pair production mode is sub-leading to the W W fusion production cross-section of e+ e- → HHνν. [...]
arXiv:2008.05198; CLICdp-Note-2020-003.- Geneva : CERN, 2020 - 13 p. Fulltext: 2008.05198 - PDF; CLICdp-Note-2020-003 - PDF;

Detaljerad journal
2020-02-11
14:01
The role of CLIC in Europe’s course to the high-energy frontier / Burrows, Philip Nicholas (University of Oxford (GB)) ; Linssen, Lucie (CERN) ; Robson, Aidan (University of Glasgow (GB)) ; Schulte, Daniel (CERN) ; Stapnes, Steinar (CERN)
We respond to points raised in the recent discussion note arXiv:1912.13466, ‘Charting the European course to the high-energy frontier’, which compares the CLIC and FCC programmes. This note appeared as arXiv:2001.05373 on 15 January 2020 [...]
CLICdp-Note-2020-002.- Geneva : CERN, 2020 - 5. Fulltext: PDF;

Detaljerad journal
2020-01-15
14:28
CLIC Higgs coupling prospects with a longer first energy stage / Robson, Aidan (University of Glasgow (GB)) ; Roloff, Philipp Gerhard (CERN) ; De Blas Mateo, Jorge (University of New Hampshire (US))
One of the most attractive features of a linear collider is the ability to extend its energy reach in stages, and to adapt the running plan flexibly in terms of maximum centre-of-mass energies and time spent at each stage. The baseline luminosity staging scenario for CLIC is well-established, and has been used to obtain sensitivity projections for Standard Model measurements and Beyond Standard Model scenarios [...]
arXiv:2001.05278; CLICdp-Note-2020-001.- Geneva : CERN, 2020 - 9 p. Fulltext: CLICdp-Note-2020-001 - PDF; 2001.05278 - PDF;

Detaljerad journal
2019-12-17
18:18
Beam-induced backgrounds in CLICdet / Arominski, Dominik (Warsaw University of Technology (PL)) ; Sailer, Andre (CERN) ; Latina, Andrea (CERN)
To ensure the optimal exploitation of the physics potential of a future electron–positron collider detector, a careful study of the beam-induced backgrounds is essential. In this note, the beam conditions and the beam-induced background processes at the CLIC energy stages of 380 GeV and 3 TeV are considered. [...]
CLICdp-Note-2019-007.- Geneva : CERN, 2019 - 81. Fulltext: PDF;

Detaljerad journal
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CLIC Detector and Physics Study Internal Notes (1) [begränsad]