IDEA Collaboration meeting F Bedeschi INFNPisa IDEA Collaboration

IDEA Collaboration meeting F. Bedeschi, INFN-Pisa IDEA Collaboration Meeting, Bologna, June 2019 Outline v. IDEA overview v. Funding and organization Cep. C CDR International Review, September 2018 1 F. Bedeschi, INFN-Pisa

Physics drivers v. Tracking: ØMomentum resolution Contribution to recoil mass <typical beam energy spread DEbeam/Ebeam ~ 10 -3 Dpt/pt 2 ~ 10 -5 High transparency ØImpact parameter resolution 90 degree <5 mm High transparency H cc, H bb separation ØParticle ID Possibly in combination Cep. C CDR International Review, September 2018 2 F. Bedeschi, INFN-Pisa

Calorimetry v Z t+tt+ r+n p+p 0 n Dg @ 2 m Cep. C CDR International Review, September 2018 3 F. Bedeschi, INFN-Pisa

Additional drivers v. Extreme statistical resolution on Z pole ØAcceptance systematics control is critical Silicon layer after main tracker for acceptance and charged resolution Pre-shower with high stability allows mm level acceptance definition for g v. No large beam time gaps as at ILC or CLIC ØNo power cycling Difficult cooling for VTX and PF calorimeter ØIon backflow issues for TPC v. Very large rates at Z pole ØFast detector is better Cep. C CDR International Review, September 2018 4 F. Bedeschi, INFN-Pisa

Detector layout v. Beam pipe (R~1. 5 cm) v. VTX: 4 -7 MAPS layers v. DCH: 4 m long, R 35 -200 cm v. Outer Silicon Layer v. SC Coil : 2 T, R~2. 1 m v. Preshower: ~ 1 X 0 v. DR calorimeter: 2 m/7 lint v. Yoke + muon chamber Cep. C CDR International Review, September 2018 6 F. Bedeschi, INFN-Pisa

Upcoming discussions Cep. C CDR International Review, September 2018 6 F. Bedeschi, INFN-Pisa

Topics for this meeting v Simulation Ø Optimize detector on fast simulation Ø Benchmark physics performance with full simulation Ø Much work still needed …. also urgent! v Silicon Ø Basic detector development on its way (ARCADIA, HV-CMOS) Ø Need clear path to full system design Ø Intermediate prototypes for testing and validation v Drift Chamber Ø New wire and construction technology Ø Cluster counting electronics Ø Full length prototype for testing and validation Cep. C CDR International Review, September 2018 7 F. Bedeschi, INFN-Pisa

Topics for this meeting v Calorimetry Ø Dual Readout should be made cheaper and easier to build Ø Choose among several mechanical options Ø Develop PF by timing validate electronics and algorithms Ø Toward a full containment prototype v Muons/pre-shower Ø Main issue is industrialization of m. Rwell Ø Consolidation of 2 D readout and associated electronics Cep. C CDR International Review, September 2018 8 F. Bedeschi, INFN-Pisa

Organization and funding v. Preparing FCC/CEPC financial requests to INFN for 2020 ØCSN 1: Travel as this year + 20 k. E SJ (EU strategy) M&S 50 k. E + 50 k. E SJ (EU strategy) Seen as co-funding of EU projects Ø CSN 5 Waiting for (small) proposals – Could prepare CALL next year v AIDA++ ØSeveral Eo. I will be discussed during this meeting ØGreat way to enlarge the collaboration and get co-funding v. Need to agree on main plan now … but ØStill a couple of weeks for ironing out details. Cep. C CDR International Review, September 2018 9 F. Bedeschi, INFN-Pisa