Presentations

• Experimental challenges towards full exploitation of the FCC-ee potential July 26, 2021
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  Abstract: The European Strategy for Particle Physics ESPP has recommended financial and technical feasibility of the FCC colliders and their infrastructure to be carried out for its next upgrade around 2025/6. The integral FCC program combines in the same 100km infrastructure a high luminosity Higgs and Elec… more info.
• Tile Multiple Readout and Beyond for FCC July 26, 2021
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  Abstract: Dual-Readout Compensated Calorimetry with Tile Sensors Friday, March 19, 2021 2:40 PM (20 minutes) We discuss techniques and materials to develop optimize the energy resolution in the long-term performance of calorimeters as required by the challenging environment of future colliders and high inten… more info.
• A proposal of a He based Drift Chamber as a central tracker for the IDEA detector concept for a future e+e- collider July 26, 2021
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  Abstract: The IDEA detector concept for a future e+e- collider adopts an ultra-low mass Drift Chamber as the central tracking system. It is a He based, 4 m long and 4 m diameter, fully stereo drift chamber with a total material budget of ~ 0.016 X0 in the barrel part and ~ 0.05 X0 in the end-caps. It will be… more info.
• Status of electroweak higher-order corrections to the pseudo observables at the Z-resonance July 26, 2021
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  Abstract: We work on the improvement of theoretical predictions for Standard Model electroweak pseudo-observables at the 𝑒+𝑒− Z-resonance peak. This study is mandatory for example for the new Future Circular Collider (FCC). The missing higher-order computations involve many Feynman diagrams at three-loop ord… more info.
• Searches of axion-like particles via photon fusion at the FCC-ee July 26, 2021
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  Abstract: Prospects for measurements of axion-like particles (ALPs) produced via photon-photon fusion in e+e- collisions at the FCC-ee will be presented. Competitive exclusion limits, better by up to a factor of 10 compared to the best achievable bounds expected at any other facility before FCC-ee, can be re… more info.
• Electron Yukawa from s-channel resonant Higgs production at FCC-ee July 26, 2021
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  Abstract: Measuring the electron Yukawa is impossible in Higgs boson decays, H -> e+e- , given the smallness of the electron mass that leads to a vanishingly small decay branching fraction. The only direct method to extract the Higgs-electron coupling is through resonant s-channel production in e+e- collisio… more info.
• Search for additional scalar bosons at the FCC-ee July 26, 2021
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  Abstract: As a proposed Higgs factory, the cornerstone of the FCC-ee physics program is the exploration of the Higgs boson at center-of-mass energies of 240 to 365 GeV. Direct and model-independent measurement of its coupling to the Z boson through the study of the Z boson recoil mass spectrum. The recoil ma… more info.
• The dual-readout calorimeter module R&D using innovative 3D metal printing for future e+e- colliders July 26, 2021
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  Abstract: Innovative 3D metal printing technology has been recently improved and used widely in various fields for both basic science and high technology. The next generation methodology of the novel calorimeter, dual-readout calorimeter, is one of the candidates to achieve very high energy resolutions for b… more info.
• Heavy neutrino searches at the FCC July 26, 2021
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  Abstract: The Future Circular Collider (FCC) is proposed as a post-LHC particle collider at CERN. It consists of an sequential implementation of a Higgs and Electroweak factory lepton (FCC-ee) collider and of a 100 TeV hadron (FCC-hh) collider with an e-p option. Its goals are to achieve a thorough understan… more info.
• The preshower and the muon detection system of the IDEA detector for FCC-ee July 26, 2021
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  Abstract: The μ-RWELL is a Micro Pattern Gas Detector (MPGD) that inherits some of the best characteristics of existing MPGDs, like GEMs and MicroMegas, while simplifying the detector construction. It also significantly improves the spark protection by incorporating in the design a resistive layer on the ano… more info.
• IDEA Dual-Readout Calorimeter Simulation - Status and Plans July 26, 2021
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  Abstract: The IDEA Experiment envisaged at future 𝑒+𝑒− circular colliders (FCCee and CEPC) is currently under design and optimization with dedicated full-simulation investigations. In this talk, we review the main challenges and goals of designing the IDEA fully-projective fiber-based dual-readout calorimete… more info.
• Electroweak Precision Physics at FCC-ee July 26, 2021
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  Abstract: The Future Circular Collider with electron-positron beams (FCC-ee) should provide improvements of the electroweak precision measurement concerning Z, W, H, and their masses by a large factor over the present status. The unparalleled experimental precision would open, via Electroweak loop correction… more info.
• Flavor physics at FCC-ee July 26, 2021
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  Abstract: Z-pole operation at FCC-ee offers a unique laboratory for flavor physics, with the anticipated production of 10^12 b-quarks and the opportunity for triggerless data-taking in a clean e+e- collision environment. Using new simulation and analysis tools developed for FCC-ee physics and performance stu… more info.
• Tau-lepton Physics at FCC-ee July 26, 2021
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  Abstract: Needs new abstracts
• Higgs measurements at the Future Circular Colliders July 26, 2021
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  Abstract: Precision measurements and searches for new phenomena in the Higgs sector are among the most important goals in particle physics. Experiments at the Future Circular Colliders (FCC) are ideal to study these questions. Electron-positron collisions (FCC-ee) up to an energy of 365 GeV provide the ultim… more info.
• Fast simulation of the IDEA detector concept for a future very large circular leptonic collider July 26, 2021
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  Abstract: The IDEA detector concept has been devised by several INFN groups for exploitation at a future very large circular leptonic collider. IDEA is currently considered for both FCC-ee at CERN and CEPC in China and is described in detail in the respective Conceptual Design Reports. IDEA is composed of a… more info.
• The challenges of beam polarization and sub-MeV scale center-of- mass-energy calibration at the FCC-ee July 26, 2021
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  Abstract: The capability to determine the FCC-ee center-of-mass energies (ECM) at the ppm level using resonant depolarization (RD) of the beams is essential for the Z line shape measurements, the W mass, and the possible observation of the Higgs boson s-channel production. A first analysis (arXiv:1909.12245)… more info.
• Towards a Future Circular Higgs and Electroweak Factory July 26, 2021
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  Abstract: A large circular e+e- collider followed by a highest-energy hadron in the same tunnel promises the most far-reaching physics program for the post-LHC era, and such a facility could well serve the particle physics community through the end of the 21st century. Two such projects are presently propose… more info.
• New radiation-hard scintillators for FCC Detectors July 26, 2021
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  Abstract: Future circular and linear colliders, as well as the Large Hadron Collider in the High-Luminosity era, have been imposing unprecedented challenges on the radiation hardness of particle detectors that will be used for specific purposes e.g. forward calorimeters, beam, and luminosity monitors. We per… more info.
• Experimental beam tests for FCC-ee July 26, 2021
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  Abstract: ossible circular colliders for the post-LHC era at CERN are being explored within the framework of the Future Circular Collider (FCC) feasibility study. The first stage of the FCC integrated project is the FCC-ee, an ambitious electron-positron collider with a circumference of approximately 100 km.… more info.
• Very Forward Calorimetry at the FCC July 26, 2021
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  Abstract: The success of any particle detector at a collider experiment depends on its ability to measure both the trajectories and energies of particles exiting the interaction point. Especially important and difficult is measuring the trajectories and energies of particles in the very forward region - par… more info.
• The tracking system of the IDEA detector concept for a future e+e- collider July 26, 2021
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  Abstract: The IDEA detector concept for future e+e- colliders proposes a tracking system composed by a Si based inner system, an ultra-low mass Drift Chamber central system with Particle Identification capabilities and a Si based outer layer surrounding the drift chamber. The designed tracking system allows … more info.