Antoine Chancé
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View article: Neutrino Physics at a Muon Collider: CKM, PDFs, and more
Neutrino Physics at a Muon Collider: CKM, PDFs, and more Open
Plenary talk presented at the XXI International Workshop on Neutrino Telescopes - Padova 29 September - 3 October 2025 (https://agenda.infn.it/event/44606/)
View article: Future Circular Collider Feasibility Study Report
Future Circular Collider Feasibility Study Report 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: Emittance tuning of the FCC-ee High Energy Booster ring
Emittance tuning of the FCC-ee High Energy Booster ring Open
Previous studies for the electron-positron version of the Future Circular Collider (FCC-ee) have highlighted the need to define tolerances on magnet imperfections and develop correction strategies. This is crucial for ensuring the performa…
View article: Optics design status for the muon collider rapid cycling synchrotrons
Optics design status for the muon collider rapid cycling synchrotrons Open
The baseline design for the high-energy injector complex of a muon collider consists of a chain of pulsed synchrotrons spanning an energy range from 63 GeV to the target collision energy of 5 TeV. This chain incorporates both normal and hy…
View article: Simulations of transverse dynamics in a laser-plasma accelerator
Simulations of transverse dynamics in a laser-plasma accelerator Open
Laser wakefield accelerators offer a promising solution for producing highenergy electron beams in compact setups. Beyond obtaining the required energy, the applications require achieving precise transverse parameters of the accelerated be…
View article: Transverse Collective Effects studies for a Muon Collider
Transverse Collective Effects studies for a Muon Collider Open
The International Muon Collider Collaboration (IMCC) is investigating the key challenges of a 10 TeV centre-of-mass muon collider ring, along with its injector complex and an intermediate 3 TeV collider stage. Muon and anti-muon bunches ar…
View article: Interim report for the International Muon Collider Collaboration (IMCC) = Interim report for the International Muon Collider Collaboration
Interim report for the International Muon Collider Collaboration (IMCC) = Interim report for the International Muon Collider Collaboration Open
The International Muon Collider Collaboration (IMCC) [1] was established in 2020 following the recommendations of the European Strategy for Particle Physics (ESPP) and the implementation of the European Strategy for Particle Physics-Accele…
View article: Correction: CEPC Technical Design Report: Accelerator
Correction: CEPC Technical Design Report: Accelerator Open
In this article all authors name was missing in the springer link. It has been corrected. The original article has been corrected.
View article: CERN Yellow Reports: Monographs, Vol. 2 (2024): Interim report for the International Muon Collider Collaboration
CERN Yellow Reports: Monographs, Vol. 2 (2024): Interim report for the International Muon Collider Collaboration Open
The International Muon Collider Collaboration (IMCC) [1] was established in 2020 following the recommendations of the European Strategy for Particle Physics (ESPP) and the implementation of the European Strategy for Particle Physics-Accele…
View article: Beam physics studies for a high charge and high beam quality laser-plasma accelerator
Beam physics studies for a high charge and high beam quality laser-plasma accelerator Open
Electron acceleration by laser-plasma techniques is approaching maturity and is getting ready for the construction of particle accelerators with dedicated applications. We present a general methodology showing how beam physics studies can …
View article: Selected advances in the accelerator design of the Future Circular Electron-Positron Collider (FCC-ee)
Selected advances in the accelerator design of the Future Circular Electron-Positron Collider (FCC-ee) Open
In autumn 2023, the FCC Feasibility Study underwent a crucial “mid-term review”. We describe some accelerator performance risks for the proposed future circular electron- positron collider, FCC-ee, identified for, and during, the mid-term …
View article: An LWFA injector for AWAKE Run 2 experiment
An LWFA injector for AWAKE Run 2 experiment Open
A beam physics design has been carried out for a 200 MeV-LWFA injector to the AWAKE Run 2 experiment as an alternative to the reference RF injector. It is composed of a laser-plasma acceleration stage and a transport line. In addition to s…
View article: The status of the FCC-ee optics tuning
The status of the FCC-ee optics tuning Open
With a circumference of approximately 91 km, the Future Circular electron-positron Collider, FCC-ee, aims for unprecedented luminosities at beam energies from 45.6 to 182.5 GeV. A major challenge is reaching its design performance in the p…
View article: Transverse Coherent Instability Studies for the High-Energy Part of the Muon Collider Complex
Transverse Coherent Instability Studies for the High-Energy Part of the Muon Collider Complex Open
The International Muon Collider Collaboration (IMCC) is studying a 3 TeV center-of-mass muon collider ring, as well as a possible next stage at 10 TeV. Muons being 200 times heavier than electrons, limitations from synchrotron radiation ar…
View article: Intensity Effects in a Chain of Muon RCSs
Intensity Effects in a Chain of Muon RCSs Open
The muon collider offers an attractive path to a compact, multi-TeV lepton collider. However, the short muon lifetime leads to stringent requirements on the fast energy increase. While extreme energy gains in the order of several GeV per t…
View article: Optics design and correction challenges for the high energy booster of FCC-ee
Optics design and correction challenges for the high energy booster of FCC-ee Open
One of the major upcoming challenges in particle physics is achieving precise measurements of the Z, W, and H bosons, as well as the top quark. To meet these targets, the next e + e - collider complex, FCC-ee, will need to achieve unpreced…
View article: First considerations on the supporting structures of FCC-ee booster and collider in the arc regions
First considerations on the supporting structures of FCC-ee booster and collider in the arc regions Open
In 2022, the FCC Feasibility Study management mandated a working group to analyse the best configuration of the FCC-ee tunnel in the arc regions, in view of the construction of a mock-up of the arc half-cell. One of the main and most chall…
View article: Definition of tolerances and corrector strengths for the orbit control of the High-Energy Booster ring of the future electron-positron collider
Definition of tolerances and corrector strengths for the orbit control of the High-Energy Booster ring of the future electron-positron collider Open
After the discovery of the Higgs boson at the LHC, particle physics community is exploring and proposing next accelerators, to address the remaining open questions on the underlying mechanisms and constituents of the present universe. One …
View article: MuCol Milestone Report No. 5: Preliminary Parameters
MuCol Milestone Report No. 5: Preliminary Parameters Open
This document is comprised of a collection of updated preliminary parameters for the key parts of the muon collider. The updated preliminary parameters follow on from the October 2023 Tentative Parameters Report. Particular attention has b…
View article: FCC-ee Arc Half-Cell: preliminary design & integration studies, with ideas for a mock-up
FCC-ee Arc Half-Cell: preliminary design & integration studies, with ideas for a mock-up Open
During 2022, a dedicated study was undertaken at CERN, together with the FCC Feasibility Study collaborators, to propose a robust configuration for the FCC-ee arc half-cell. The proposed layout considers integration aspects of the elements…
View article: SARAF MEBT Commissioning
SARAF MEBT Commissioning Open
SNRC in Israel is in the process of constructing a neutron production accelerator facility called SARAF. The facility will utilize a linac to accelerate a 5 mA CW deuteron and proton beam up to 40 MeV. In the first phase of the project, SN…
View article: Machine Protection System at SARAF
Machine Protection System at SARAF Open
CEA Saclay Irfu is in charge of the major part of the control system of the SARAF-LINAC accelerator based at Soreq in Israel. This scope also includes the Machine Protection System. This system prevents any damage in the accelerator by shu…
View article: Status and plans for the high energy booster of the future electron-positron collider FCC-ee
Status and plans for the high energy booster of the future electron-positron collider FCC-ee Open
In the context of the FCC IS European study, which investigates the feasibility of a 100 km circular $e^{+}e^{-}$ collider for the future high energy physics research, we present the status of the High Energy Booster (HEB) ring. The HEB wi…
View article: Optics design and correction challenges for the high energy booster of FCC-ee
Optics design and correction challenges for the high energy booster of FCC-ee Open
One of the major upcoming challenges in particle physics is achieving precise measurements of the Z, W, and H bosons, as well as the top quark. To meet these targets, the next e\textsuperscript{+}e\textsuperscript{-} collider complex, FCC-…
View article: Definition of tolerances and corrector strengths for the orbit control of the High-Energy Booster ring of the future electro-positron collider
Definition of tolerances and corrector strengths for the orbit control of the High-Energy Booster ring of the future electro-positron collider Open
After the discovery of the Higgs boson at the LHC, particle physics community is exploring and proposing next accelerators, to address the remaining open questions on the underlying mechanisms and constituents of the present universe. One …
View article: Towards a Muon Collider
Towards a Muon Collider Open
A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful exploration of fundamental interactions. The challenges of producing muon collisions at high luminosity and 10 TeV centre of mass energy are bein…
View article: Towards a muon collider
Towards a muon collider Open
A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful exploration of fundamental interactions. The challenges of producing muon collisions at high luminosity and 10 TeV centre of mass energy are…