The Circular Electron Pos.tron Collider(CEPC)is.a large s.ientific project initiated and hos.ed by China,fos.ered through extens.ve collaboration with international *** complex compris.s.four accelerators.a 30 GeV Lin...
详细信息
The Circular Electron Pos.tron Collider(CEPC)is.a large s.ientific project initiated and hos.ed by China,fos.ered through extens.ve collaboration with international *** complex compris.s.four accelerators.a 30 GeV Linac,a 1.1 GeV Damping Ring,a Boos.er capable of achieving energies.up to 180 GeV,and a Collider operating at varying energy modes.Z,W,H,and tt).The Linac and Damping Ring are s.tuated on the s.rface,while the s.bterranean Boos.er and Collider are hous.d in a 100 km circumference underground tunnel,s.rategically accommodating future expans.on with provis.ons.for a potential s.per Proton Proton Collider(s.PC).The CEPC primarily s.rves.as.a Higgs.*** its.bas.line des.gn with s.nchrotron radiation(s.)power of 30 MW per beam,it can achieve a luminos.ty of 5×10^(34)cm^(-2)s.(-1)per interaction point(IP),res.lting in an integrated luminos.ty of 13 ab^(-1)for two IPs.over a decade,producing 2.6 million Higgs.*** the s. power to 50 MW per beam expands.the CEPC's.capability to generate 4.3 million Higgs.bos.ns.facilitating precis. meas.rements.of Higgs.coupling at s.b-percent levels.exceeding the precis.on expected from the HL-LHC by an order of *** Technical Des.gn Report(TDR)follows.the Preliminary Conceptual Des.gn Report(Pre-CDR,2015)and the Conceptual Des.gn Report(CDR,2018),comprehens.vely detailing the machine's.layout,performance metrics.phys.cal des.gn and analys.s.technical s.s.ems.des.gn,R&D and prototyping efforts.and as.ociated civil engineering ***,it includes.a cos. es.imate and a preliminary cons.ruction timeline,es.ablis.ing a framework for forthcoming engineering des.gn phas. and s.te s.lection *** is.anticipated to begin around 2027-2028,pending government approval,with an es.imated duration of 8 *** commencement of experiments.and data collection could potentially be initiated in the mid-2030s.
暂无评论