002847522 001__ 2847522
002847522 005__ 20241002102223.0
002847522 0248_ $$aoai:cds.cern.ch:2847522$$pcerncds:FULLTEXT$$pcerncds:CERN:FULLTEXT$$pcerncds:CERN
002847522 037__ $$9arXiv$$aarXiv:2209.05827$$cphysics.acc-ph
002847522 035__ $$9arXiv$$aoai:arXiv.org:2209.05827
002847522 035__ $$9Inspire$$aoai:inspirehep.net:2151015$$d2024-10-01T11:04:30Z$$h2024-10-02T02:00:58Z$$mmarcxml$$ttrue$$uhttps://inspirehep.net/api/oai2d
002847522 035__ $$9Inspire$$a2151015
002847522 041__ $$aeng
002847522 100__ $$aFaus-Golfe, A.$$uIJCLab, Orsay$$veditors
002847522 245__ $$9arXiv$$aAccelerators for Electroweak Physics and Higgs Boson Studies
002847522 269__ $$c2022-09-13
002847522 300__ $$a74 p
002847522 500__ $$9arXiv$$aSubmitted to Snowmass 2021
002847522 520__ $$9arXiv$$aWe discuss the goals, the designs, the state of technical readiness, and the critical R&D needs of the accelerators that are currently under discussion as Higgs and electroweak factories. We also address the respective staging options enabling future energy-frontier colliders. The accelerators covered are based on many different techniques and approaches. They include several circular colliders, various linear colliders, colliders based on energy recovery linacs (ERLs), ERL-ring combinations, as well as gamma-gamma colliders. The linear colliders proposed consist of options for the International Linear Collider (ILC), for the Compact Linear Collider (CLIC), for the Cold Copper Collider (C^3), and for the more recent Higgs-Energy Lepton Collider (HELEN). ERLs are key components of the Recycling Linear e+e- Collider (ReLiC), of the Energy Recovery Linear Collider (ERLC), and of the Circular Energy Recovery Collider (CERC). Among the more conventional ring colliders, the following proposals are featured: the Future Circular Collider (FCC-ee), the Circular Electron Positron Collider (CEPC), the Electron Positron Circular Collider at Fermilab (EPCCF), and the Large Electron Positron collider $\#$3 (LEP-3). In addition, we consider the X-ray FEL based gamma-gamma Collider Higgs Factory (XCC) and the High-Energy High-Luminosity gamma-gamma collider (HE&HL gamma-gamma). Finally, a Higgs factory based on a circular muon collider is mentioned for completeness.
002847522 540__ $$3preprint$$aCC BY 4.0$$uhttp://creativecommons.org/licenses/by/4.0/
002847522 595__ $$cHAL
002847522 595_D $$aL$$d2022-09-22$$sabs
002847522 595_D $$aL$$d2022-09-25$$sprinted
002847522 65017 $$2arXiv$$ahep-ex
002847522 65017 $$2SzGeCERN$$aParticle Physics - Experiment
002847522 65017 $$2arXiv$$aphysics.acc-ph
002847522 65017 $$2SzGeCERN$$aAccelerators and Storage Rings
002847522 690C_ $$aCERN
002847522 690C_ $$aPREPRINT
002847522 700__ $$aHoffstaetter, G.H.$$uCornell U.$$veditors
002847522 700__ $$aQin, Q.$$uGeneva U.$$uCERN$$uParis U., VI-VII$$veditors
002847522 700__ $$aZimmermann, F.$$uCERN$$veditors
002847522 700__ $$aBarklow, T.$$vcontributors
002847522 700__ $$aBarzi, E.$$vcontributors
002847522 700__ $$aBelomestnykh, S.$$vcontributors
002847522 700__ $$aBiagini, M.$$vcontributors
002847522 700__ $$aLlatas, M. Chamizo$$vcontributors
002847522 700__ $$aGao, J.$$vcontributors
002847522 700__ $$aGianfelice, E.$$vcontributors
002847522 700__ $$aList, B.$$vcontributors
002847522 700__ $$aLitvinenko, V.$$vcontributors
002847522 700__ $$aNanni, E.$$vcontributors
002847522 700__ $$aRaubenheimer, T.$$vcontributors
002847522 700__ $$aRoser, T.$$vcontributors
002847522 700__ $$aSatogata, T.$$vcontributors
002847522 700__ $$aShiltsev, V.$$vcontributors
002847522 700__ $$aStapnes, S.$$vcontributors
002847522 700__ $$aTelnov, V.$$vcontributors
002847522 773__ $$wC21-07-11
002847522 8564_ $$uhttps://www.slac.stanford.edu/econf/C210711/$$yeConf
002847522 8564_ $$82421034$$s110966$$uhttp://cds.cern.ch/record/2847522/files/ILC.png$$y00002 Baseline ILC beam accelerator sequence.
002847522 8564_ $$82421035$$s21512681$$uhttp://cds.cern.ch/record/2847522/files/2209.05827.pdf$$yFulltext
002847522 8564_ $$82421036$$s37252$$uhttp://cds.cern.ch/record/2847522/files/TUZD1f2.png$$y00015 Example draft spending profile for FCC-ee, in units of MCHF versus the year (M.~Benedikt).
002847522 8564_ $$82421037$$s3927374$$uhttp://cds.cern.ch/record/2847522/files/Sites.png$$y00020 CEPC Changsha site, Hunan province and geological condition investigation (one of the site example).
002847522 8564_ $$82421038$$s1676956$$uhttp://cds.cern.ch/record/2847522/files/TravelingWaveSRF.png$$y00007 Traveling wave SRF cavity, increasing the real estate gradient of the ILC. Top: TW with a 105◦ phase advance per cell. Bottom: the standing-wave TESLA structure.
002847522 8564_ $$82421039$$s132609$$uhttp://cds.cern.ch/record/2847522/files/XCC2.png$$y00013 Luminosity energy spectrum for XCC compared with the one obtained from optical laser approach, for the parameters of Table \ref{tabxcc2}, illustrating the merit of operating at $x=1000$ \protect\cite{FEL_gg}.
002847522 8564_ $$82421040$$s152638$$uhttp://cds.cern.ch/record/2847522/files/maturity1.png$$y00000 Concept Maturity Evaluation: Design and R$\&$D for EW$\&$Higgs factories.
002847522 8564_ $$82421041$$s30389$$uhttp://cds.cern.ch/record/2847522/files/maturity2.png$$y00001 Concept Maturity Evaluation: Design and R$\&$D for EW$\&$Higgs factories.
002847522 8564_ $$82421042$$s17336$$uhttp://cds.cern.ch/record/2847522/files/ILC-IDT-WG2.png$$y00003 Summary of the WPs for technical preparation of ILC Pre-lab.
002847522 8564_ $$82421043$$s351086$$uhttp://cds.cern.ch/record/2847522/files/ReLiClayout.png$$y00009 Conceptual layout of ReLiC.
002847522 8564_ $$82421044$$s813606$$uhttp://cds.cern.ch/record/2847522/files/CERClayout.png$$y00023 CERC layout containing a ring of FCC dimensions, two straight sections for ERL linads, and two damping rings for recovering, damping, and polarizing recaptured electrons and positrons.
002847522 8564_ $$82421045$$s2190546$$uhttp://cds.cern.ch/record/2847522/files/CEPC_Layout.png$$y00018 CEPC layout: Linac injector, booster and collider rings.
002847522 8564_ $$82421046$$s195833$$uhttp://cds.cern.ch/record/2847522/files/FNAL-SF.png$$y00022 Sketch of the FNAL Site Filler, EPCCF.
002847522 8564_ $$82421047$$s90500$$uhttp://cds.cern.ch/record/2847522/files/CLIC-1.png$$y00004 Baseline CLIC beam accelerator sequence and layout.
002847522 8564_ $$82421048$$s25638$$uhttp://cds.cern.ch/record/2847522/files/CLIC-2.png$$y00005 Baseline CLIC beam accelerator sequence and layout.
002847522 8564_ $$82421049$$s21281$$uhttp://cds.cern.ch/record/2847522/files/C3.png$$y00006 Conceptual layout of the C$^{3}$ accelerator complex at 250 - 550 GeV.
002847522 8564_ $$82421050$$s747217$$uhttp://cds.cern.ch/record/2847522/files/ERLClayout.png$$y00011 Conceptual layout of the ERLC.
002847522 8564_ $$82421051$$s1006096$$uhttp://cds.cern.ch/record/2847522/files/layout-ee.png$$y00014 Schematic layout of FCC-ee and its booster with a circumference of 91.1 km and strict four-fold superperiodicity.
002847522 8564_ $$82421052$$s892039$$uhttp://cds.cern.ch/record/2847522/files/TUZD1f4.png$$y00017 Long section of the optimally placed FCC.
002847522 8564_ $$82421053$$s234455$$uhttp://cds.cern.ch/record/2847522/files/XCC.png$$y00012 Concept of XCC $\gamma\gamma$ collider Higgs factory based on C$^3$ technology \protect\cite{FEL_gg}.
002847522 8564_ $$82421054$$s1752632$$uhttp://cds.cern.ch/record/2847522/files/CERCluminosity1.png$$y00024 The CERC's luminosity potential as compared to other lepton collider projects.
002847522 8564_ $$82421055$$s2197389$$uhttp://cds.cern.ch/record/2847522/files/Beam_optics.png$$y00019 Beam optics for the four energies of CEPC collider ring.
002847522 8564_ $$82421056$$s2044692$$uhttp://cds.cern.ch/record/2847522/files/Tunnel_Layout.png$$y00021 CEPC tunnel layout.
002847522 8564_ $$82421057$$s522041$$uhttp://cds.cern.ch/record/2847522/files/HelenLayout.png$$y00008 Conceptual Layout of HELEN collider.
002847522 8564_ $$82421058$$s2143301$$uhttp://cds.cern.ch/record/2847522/files/FCC-site.png$$y00016 Optimized placement of the FCC in the Lake Geneva basin.
002847522 8564_ $$82421059$$s1305302$$uhttp://cds.cern.ch/record/2847522/files/ReLiCluminosity.png$$y00010 The large luminosity potential of ReLiC compared with others Higgs/EW factories.
002847522 960__ $$a11
002847522 962__ $$b2722743$$k$$nseattle20210711
002847522 980__ $$aPREPRINT
002847522 980__ $$aConferencePaper