Notizie, osservazioni e Proposte dopo LCWS05 – Stanford, Marzo 2005 Massimo Caccia Universita’ dell’Insubria Gr 1 Roma, 5 Aprile 2005

LCWS05 news / 1 The ITRP (International Technology Recommendation Panel) Chair : Barry Barish 19 Agosto 2004: We recommend that LC be based on super- conducting RF technology.... we are recommending a technology not a design. We expect that the final design be developed by a team drawn from the combined warm and cold linear collider communities... B. Barish nominato Central Team Director Del Global Design Effort

LCWS05 news / 2 Il comitato FALC (Funding Agencies for the Linear Collider) e’ presieduto da Roberto Petronzio

LCWS05 news / 3 (2004) ITRP tech. recommendationSet up 3 panels (detector R&D, MDI, and costing) (2005) Accelerator CDR~ spring 2006, “Detector outline documents” submitted to WWS by concept teams (2007) Accelerator TDRWWS receives a detector CDR from each concept team (2008) LC site selectionCollaborations form and submit LOIs for proposal to the global lab Site selection + 1yrGlobal lab selects experiments. Sviluppo temporale confermato:

ILC Milestones GDE (Design) (Construction) Technology Choice Acc CDR TDRStart Global Lab. Det. Detector Outline Documents CDRsLOIs R&D Phase Collaboration Forming Construction Detector R&D Panel Tevatron SLAC B LHC HERA T2K Done! Detector Jonathan Dorfan says: KEEP UP THE PACE!

R&D internazionali in divenire /1 LCFI collaboration CCD oriented nucleo originario: gruppi in GB ( Bristol, Glasgow, Lancaster, Liverpool, Oxford University, Rutherford Appleton Laboratory) guidati da C. Damerell possibili partner: gruppi asiatici (Y. Sugimoto a KEK) 1 Storage gate RSEL OD RD RG OS to column load Storage gate 3 Transfer gate 8 Output gate Output node Photogate The Revolver In Situ Storage CCD Nato da una collaborazione con E2V

R&D internazionali in divenire /2 MIMOSA collaboration CMOS imager oriented nucleo originario: LEPSI/IRES (Dulinski & Winter) + RAL (Turchetta) altri gruppi nella collaborazione: Saclay, DESY, Ginevra, NIKHEF altri R&D in fase di definizione in U.S.: LBL (STAR + Battaglia), YALE, BNL (Rehak & co.), FNAL (?) Unconventional detectors: sensitive volume = epi-layer, actually undepleted monolithic

gruppi italiani: 1.Insubria (Mca - SUCIMA FP5): rivelatori monolitici su substrato ad alta resistivita’ (tecnologia SOI – NDA con HAMAMATSU) assottigliamento a 15 micron Sensore di area ~ cm 2 con elevata resistenza a radiazioni ionizzanti (~ 2 Mrad) 2.ROMA III (E. Spiriti – INFN Gr5): Prototipo in tec micron in fase di test 3.Bergamo (Valerio Re – PRIN): Prototipo in tec micron disponibile

R&D internazionali consolidati /1 SILC collaboration Silicon Tracking (baseline detector: microstrips + pixels in the fwd) Responsabile: Aurore Savoy-Navarro (LPNHE – Paris)

Ciao Massimo First of all I hope you had a good trip back to Europe….. I am on my way back to France. I stay at SLAC until now and we had a quick visit also at LBL. I will leave this afternoon for Paris. I understand that pretty soon you will have your meeting with gruppo 1(or XX) in Italy. Let's me first of all tell you that we would be very much delighted in you and your team joining the SiLC efforts. As we discussed it there are really sevreal points where your expertise would be extremely valuable. 1) of course your expertise in MAPS and the issues of the layers nearby the microvertex…….. 2) The other point concerns the new strip wafers from Hamamatsu that you told me about: 10 x 10 cm2, 350 microns thick and 120 microns pitch. 3) Last but not least, if it was possible sometime in June as you proposed it to meet together with Yamamoto from H. to discuss the whole issue of SiLC. Reminding that H. is an official partner of SiLC. But it would be important to convince him to do 8 inches sensors. OK, certainly more issues to see together and also with the other members of SiLC. Before closing my laptop to go to the airport, let me also tell you that I am at disposal to send you any type of informations and files etc... that you would like to have for your gruppo XX session at INFN or any otherreason. Looking forward to talk with you soon and keeping in touch ' a presto a. -- Aurore Savoy-Navarro venerdì 25/03/

R&D internazionali consolidati /2 CALICE collaboration Calorimetry & muon detection Argonne National Laboratory, Department of Physics - University of Texas at Arlington Northern Illinois Center for Accelerator and Detector Development - North Illinois University - Batavia School of Physics and Astronomy, University of Birmingham, Cavendish Laboratory, Cambridge University Laboratoire de Physique Corpusculaire – Clermont, Joint Institute for Nuclear Research - Dubna DESY - Hamburg, Hamburg University, University of Iowa – Iowa, Kangnung National University - Kangnung Department of Physics,Imperial College London Department of Physics and Astronomy, University College London Department of Physics and Astronomy, University of Manchester University of Minsk, Institute of Theoretical and Experimental Physics - Moscow Lebedev Physics Institute - Moscow Moscow Engineering and Physics Institute- Moscow Institute of Nuclear Physics - Moscow State University Moscow Laboratoire de l'Accélérateur Linéaire - Orsay Laboratoire Leprince-Ringuet - Ecole Polytechnique - Palaiseau Physique des Interfaces et Couches Minces - Ecole Polytechnique - Palaiseau Laboratoire de Physique Nucléaire des Hautes Energies - Université de Paris 6 et 7 Charles University - Prague Institute of Physics, Academy of Sciences of the Czech Republic - Prague Institute of High Energy Physics - Protvino School of Electric Engineering and Computing Science, Seoul National University 27 Institutes from 8 countries responsabile: J.C. Brient – Ecole Polytechnique

gruppi italiani: 1.LCCAL (Padova (Paolo Checchia) – Frascati – Insubria – Ts): Si/Scintillator + converter e.m. calorimeter 2.CAPIRE (Frascati (M. Piccolo) – Mi-Bicocca (TTF)– Torino): RPC su vetro con elettrodi serigrafati per calorimetria adronica digitale e rivelazione di muoni The set-up at the Frascati test beam line

Che fare? Un esempio dinamico: UK 2001; messaggio da Chris Damerell, prima della riunione di Gr1 di Settembre : Hi Massimo, The UK has no general policy for TESLA-related R&D. There are a few projects (our vertex detector development, high power RF sources for the machine, some discussion about calorimetry). Each proposal is considered separately for funding. All the best, Chris.

2004; status riportato da G. Blaire al workshop di Durham - Settembre

Un esempio statico: la Francia 2001; messaggio da parte di Marc Winter, citando al posizione ufficiale di IN2P3: La France se rapproche graduellement du Collisioneur Lineaire, Mais en trainant d’un pied, sa politique etant intimement liee a celle du CERN 2005; messaggio da parte di Aurore Savoy-Navarro: Dear Massimo Nice to hear from you; I am indeed back in France since last saturday and the flight went well also. I think it is important that Italy gives the full support to the ILC and thus that this programs pass from small generic R&D to real long term dedicated long R&D project. UK and Germany already did this pass since a certain time, I believe that our 2 countries should do it too. Maybe we are slightly better treated here in France as compared to you but still we are far from the situation of our UK and German colleagues. I wish you a lot of success and will keep in touch Amicalement a.

se l’INFN considera ILC una delle priorita’ a medio termine, e’ necessario definire un piano di investimento su scala triennale a partire dal 2006 a fronte di questa disponibilita’, i gruppi attualmente coinvolti in ILC si impegnano a definire un piano di attivita’ per la discussione di Settembre In alternativa, si puo’ pensare ad una “call for proposals” + processo di valutazione, come in UK e nei programmi EC. per il 2005, si chiede di parificare l’investimento a quanto garantito negli scorsi anni (~ 40 kEUR), eventualmente maggiorati come segue: + 20% se necessario giungere a Settembre con proposal + 10 kEUR come travel grant per giovani ricercatori per Snowmass ( a fronte di questo contributo, gli U.S. teams garantiscono un fondo di integrazione. IN2P3 ha gia’ un accordo negli stessi termini) Osservazioni finali & proposte