M. Selvaggi
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View article: A detailed study on the prospects for a $$ \textrm{t}\overline{\textrm{t}} $$ threshold scan in e+e− collisions
A detailed study on the prospects for a $$ \textrm{t}\overline{\textrm{t}} $$ threshold scan in e+e− collisions Open
A bstract A scan of the beam energy across the top quark pair $$ \left(\textrm{t}\overline{\textrm{t}}\right) $$ production threshold is part of the program of future Higgs, top, and electroweak factory projects. In this paper, we p…
View article: Delphes Parameterisation of the FCC-hh detector
Delphes Parameterisation of the FCC-hh detector Open
A Delphes parameterisation of the benchmark FCC-hh detector is presented. The tracking performance and the electromagnetic and hadronic calorimeter resolutions have been derived from dedicated simulations of the various subdetectors. The l…
View article: Future Circular Collider Feasibility Study Report: Volume 3, Civil Engineering, Implementation and Sustainability
Future Circular Collider Feasibility Study Report: Volume 3, Civil Engineering, Implementation and Sustainability Open
Volume 3 of the FCC Feasibility Report presents studies related to civil engineering, the development of a project implementation scenario, and environmental and sustainability aspects. The report details the iterative improvements made to…
View article: Physics Briefing Book: Input for the 2026 update of the European Strategy for Particle Physics
Physics Briefing Book: Input for the 2026 update of the European Strategy for Particle Physics Open
The European Strategy for Particle Physics (ESPP) reflects the vision and presents concrete plans of the European particle physics community for advancing human knowledge in fundamental physics. The ESPP is updated every five-to-six years …
View article: Higgs self-coupling at the FCC-hh
Higgs self-coupling at the FCC-hh Open
The Higgs self-coupling 𝜆 governs the shape of the Higgs potential and its precise determination is one of the main goals at future colliders. Here we present a new study based on fast simulations at the FCC-hh, assuming √𝑠 = 100 TeV and a…
View article: Focus topics for the ECFA study on Higgs / Top / EW factories
Focus topics for the ECFA study on Higgs / Top / EW factories Open
In order to stimulate new engagement and trigger some concrete studies in areas where further work would be beneficial towards fully understanding the physics potential of an $e^+e^-$ Higgs / Top / Electroweak factory, we propose to define…
View article: Jet flavour tagging for future colliders with fast simulation
Jet flavour tagging for future colliders with fast simulation Open
View article: The physics case of a 3 TeV muon collider stage
The physics case of a 3 TeV muon collider stage Open
In the path towards a muon collider with center of mass energy of 10 TeV or more, a stage at 3 TeV emerges as an appealing option. Reviewing the physics potential of such muon collider is the main purpose of this document. In order to outl…
View article: Muon Collider Physics Summary
Muon Collider Physics Summary Open
The perspective of designing muon colliders with high energy and luminosity, which is being investigated by the International Muon Collider Collaboration, has triggered a growing interest in their physics reach. We present a concise summar…
View article: The Future Circular Collider: a Summary for the US 2021 Snowmass Process
The Future Circular Collider: a Summary for the US 2021 Snowmass Process Open
In this white paper for the 2021 Snowmass process, we give a description of the proposed Future Circular Collider (FCC) project and its physics program. The paper summarizes and updates the discussion submitted to the European Strategy on …
View article: Jet Flavour Tagging for Future Colliders with Fast Simulation
Jet Flavour Tagging for Future Colliders with Fast Simulation Open
Jet flavour identification algorithms are of paramount importance to maximise the physics potential of future collider experiments. This work describes a novel set of tools allowing for a realistic simulation and reconstruction of particle…
View article: The Future Circular Collider: a Summary for the US 2021 Snowmass Process
The Future Circular Collider: a Summary for the US 2021 Snowmass Process Open
In this white paper for the 2021 Snowmass process, we give a description of the proposed Future Circular Collider (FCC) project and its physics program. The paper summarizes and updates the discussion submitted to the European Strategy on …
View article: Higgs and top physics reconstruction challenges and opportunities at FCC-ee
Higgs and top physics reconstruction challenges and opportunities at FCC-ee Open
View article: Requirements from physics for the FCC-hh detector design
Requirements from physics for the FCC-hh detector design Open
This note addresses the requirements that should satisfy a detector operating in the FCC-hh environment in order to maximise its physics potential. Such a detector will operate in challenging conditions, and will be required to respond opt…
View article: A software framework for FCC studies: status and plans
A software framework for FCC studies: status and plans Open
The Future Circular Collider (FCC) is designed to provide unprecedented luminosity and centre-of-mass energies. The physics reach and potential of the different FCC options e + e − , pp , ep, has been studied and published in dedicated Con…
View article: Higgs Boson Pair Production at Colliders: Status and Perspectives
Higgs Boson Pair Production at Colliders: Status and Perspectives Open
This document summarises the current theoretical and experimental status of the di-Higgs boson production searches, and of the direct and indirect constraints on the Higgs boson self-coupling, with the wish to serve as a useful guide for t…
View article: Calorimeters for the FCC-hh
Calorimeters for the FCC-hh Open
The future proton-proton collider (FCC-hh) will deliver collisions at a center of mass energy up to $\sqrt{s}=100$ TeV at an unprecedented instantaneous luminosity of $L=3~10^{35}$ cm$^{-2}$s$^{-1}$, resulting in extremely challenging radi…
View article: Calorimeters for the FCC-hh
Calorimeters for the FCC-hh Open
The future proton-proton collider (FCC-hh) will deliver collisions at a center of mass energy up to \\sqrtsfcc\\ at an unprecedented instantaneous luminosity of \\instlumi, resulting in extremely challenging radiation and luminosity condit…
View article: Higgs physics at the HL-LHC and HE-LHC
Higgs physics at the HL-LHC and HE-LHC Open
The discovery of the Higgs boson in 2012, by the ATLAS and CMS experiments, was a success achieved with only a percent of the entire dataset foreseen for the LHC. It opened a landscape of possibilities in the study of Higgs boson propertie…
View article: Standard Model physics at the HL-LHC and HE-LHC
Standard Model physics at the HL-LHC and HE-LHC Open
The successful operation of the Large Hadron Collider (LHC) and the excellent performance of the ATLAS, CMS, LHCb and ALICE detectors in Run-1 and Run-2 with $pp$ collisions at center-of-mass energies of 7, 8 and 13 TeV as well as the gian…
View article: Higgs measurements at the FCC-hh
Higgs measurements at the FCC-hh Open
We present the analyses relative to the measurements of the Higgs couplings and properties, carried out in the context of the FCC-hh detector performance study group.
View article: FCC-ee: Your Questions Answered
FCC-ee: Your Questions Answered Open
This document answers in simple terms many FAQs about FCC-ee, including\ncomparisons with other colliders. It complements the FCC-ee CDR and the FCC\nPhysics CDR by addressing many questions from non-experts and clarifying issues\nraised d…
View article: delphes/delphes: Delphes-3.4.2pre17
delphes/delphes: Delphes-3.4.2pre17 Open
For LLP test
View article: Physics requirements for the FCC-hh calorimeter system
Physics requirements for the FCC-hh calorimeter system Open
The future proton-proton collider (FCC-hh) will deliver collisions at a center of mass energies up to $\\sqrt{s}$ = 100 TeV at an unprecedented instantaneous luminosity of $L$ = 3 10$^{35}$ cm$^{-2}$s$^{-1}$, resulting in extremely challen…
View article: Extending the Remote Control Capabilities in the CMS Detector Control System with Remote Procedure Call Services
Extending the Remote Control Capabilities in the CMS Detector Control System with Remote Procedure Call Services Open
The CMS Detector Control System (DCS) is implemented as a large distributed and redundant system, with applications interacting and sharing data in multiple ways. The CMS XML-RPC is a software toolkit implementing the standard Remote Proce…
View article: Search for high-mass resonances at FCC-hh
Search for high-mass resonances at FCC-hh Open
We present the analyses relative to the search for high-mass resonances, carried out in the context of the FCC-hh detector performance study group.
View article: Iml Workshop Challenge On Jet Mass Regression
Iml Workshop Challenge On Jet Mass Regression Open
This dataset is associated with the LPCC IML (Lhc Physics Center at Cern Inter-experimental Machine Learning) working group. It was produced for the second IML annual workshop (April 2018). This dataset is part of a machine learning "chall…
View article: Iml Workshop Challenge On Jet Mass Regression
Iml Workshop Challenge On Jet Mass Regression Open
This dataset is associated with the LPCC IML (Lhc Physics Center at Cern Inter-experimental Machine Learning) working group. It was produced for the second IML annual workshop (April 2018). This dataset is part of a machine learning "chall…
View article: VBSCan Split 2017 Workshop Summary
VBSCan Split 2017 Workshop Summary Open
This document summarises the talks and discussions happened during the VBSCan Split17 workshop, the first general meeting of the VBSCan COST Action network. This collaboration is aiming at a consistent and coordinated study of vector-boson…
View article: delphes/delphes: Delphes-3.4.2pre11
delphes/delphes: Delphes-3.4.2pre11 Open
updated DenseTrackFilter workflow updated muon iD (pT > 2) added card with run2 calorimeter end-caps