PANDA experiment Status Report Paola Gianotti – INFN LNF

FAIR Modularised Start Version 28/11/2017 FAIR Modularised Start Version M0 M1 M2 M3 CBM APPA Experiments M0: APPA M1: CBM M2: NUSTAR M3: PANDA PANDA NUSTAR Günther Rosner

FAIR construction status FAIR is a major construction project that includes a 1.1 km tunnel (SIS100) plus 24 different buildings. The construction started Jan. 2013 and the first beam is expected Jan. 2019. Paola Gianotti – PANDA

Expert Committee Experiments, ECE Appointed by Council 16 experts 4 each for APPA, CBM, NUSTAR and PANDA Remit Advises the FAIR GmbH concerning the technical and scientific aspects of the progress of the design, construction, commissioning, readiness for data taking, and operation of the experiments at FAIR Initially focussed on design, i.e. reviewing Technical Design Reports Meetings Ca. twice a year 1st meeting 19 Nov 2012 Evaluating 6 TDRs 2nd meeting 21 June 2013 Evaluation of the FAIR Research Division @ Runtime 2020, and of 8 TDRs 3rd meeting 7 Jan 2014 Evaluating 9 TDRs Günther Rosner

PANDA Status Collaboration well established Monolithic experiment R&D and prototyping mostly finished Technical progress towards setting up the experiment 5 TDRs approved EMC, Magnets, MVD, STT, Targets 1 TDR under evaluation Muon Range System 11 TDRs in preparation 8 of which announced for 2014 Pre-mounting of Target Spectrometer @ FZ Jülich Rest of funding via (New) Collaboration Members “Joint Investment Fund” Günther Rosner

TDRs Overview Technical Design Reports Required by most funding agencies; update as of 18 Jan. 2014: Collab. Approved Submitted Still outstanding Announced for 2014 Total expected APPA 2* 2 9 7 13 CBM 3 4 11 NUSTAR 1 22 16 30 PANDA 5 8 17 Total 46 34 71 Günther Rosner

Roadmap Experiments HADES Günther Rosner

Resources Review Boards To negotiate Funding, in particular, missing funding Construction MoUs Operations Budget during commissioning and running phase of experiments One RRB for each FAIR pillar APPA, CBM, NUSTAR, PANDA Consisting of Representatives from all funding agencies involved in the Collaboration Collaboration Management FAIR Management Meetings (jointly) Once or twice a year Reports / assessments from Spokesperson ECE Chair 1st meeting 4-5 July 2013 2nd meeting 4-5 Feb 2014 Günther Rosner

Overall Funding Experiments Cost estimate 2013 243 M€ = 193 M€ in 2005 prices Cost Book (issued in 2006) 188 M€ in 2005 prices Breakdown (2005 prices) FAIR’s budget: 63.9 M€ In-Kind Contract: 6.0 M€ Collab. Contract: 1.2 M€ Nov 2013: additional 2.8 M€ To be contracted: 5.2 M€ Other approved funding: 46.6 M€ Expressions of Interest: 45.7 M€ To be assigned: 36.4 M€ Günther Rosner

...by Collaboration Günther Rosner

Cost MSV Accelerators and personnel (including Super-FRS) 496 M€ Civil construction (excluding site related costs) 400 M€ FAIR contribution to experiments* 78 M€ FAIR GmbH personnel & running costs until 2018 53 M€ Grand Total MSV, Modules 0 - 3 1027 M€ in 2005 € (inflation escalation until 2018: ca. 50-60%) * Experimental end stations of MSV (excluding Super-FRS): ca. 193 M€ (2005) = 290 M€ (2018) Günther Rosner

The PANDA spectrometer The Italian contribution is concentrated in the tracking system. PANDA tracking system consists of different sub-systems. Forward Tracking System Paola Gianotti – PANDA

Attività dei gruppi italiani I gruppi italiani di PANDA hanno contribuito o contribuiscono alle seguenti attività: Progettazione Solenoide superconduttore e sviluppo del sistema di cattura del gas del bersaglio: Genova Rivelatore di vertice MVD: Torino_ge Tecniche di filtraggio dei segnali: Torino_mu Sviluppo di un bersaglio interno per il programma ipernucleare: Politecnico di Torino e LNL Tracciamento con straw tubes: LNF, Ferrara Software di tracciamento e generale: Pavia, Torino_mu, Ferrara Paola Gianotti – PANDA

Responsabilità italiane in PANDA D. Bettoni: deputy spokesperson P. Gianotti: Physics coordinator S. Spataro: Computing coordinator M. Greco, M. Savriè: pubblication board members A.Filippi: Speaker committee member F. Iazzi: convener fisica ipernucleare M. Maggiora: convener fisica elettromagnetica A.Rivetti: responsabile FEE G.Boca: responsabile tracking software D.Calvo: responsabile MVD M.P.Bussa: responsabile muon system Paola Gianotti – PANDA

Tracking con Straw Tubes 4636 straw tubes in 2 separated semi-barrels 23-27 radial layers in 6 hexagonal sectors 15-19 axial layers (green) in beam direction 4 stereo double-layers: ±3° skew angle (blue/red) Volume: Rin / Routr= 150 / 418 mm, L~ 1650 mm Inner / outer protection skins (~ 1mm Rohacell/CF) Ar/CO2 (10%), 2 bar, ~ 200ns drift time (2 T field) Time & amplitude readout sr ~ 150 µm, sz ~ 2-3 mm (isochrone) (dE/dx) < 10% for PID (p/K/ < 1 GeV/c) p /p ~ 1-2% at B=2 Tesla (STT + MVD) X/X0 ~ 1.25% (~ 2/3 tube wall + 1/3 gas) STT 3d-view Paola Gianotti – PANDA

Tracking con Straw Tubes • 3 pairs of tracking stations, 4 double layers of straw tubes each • 2 design options for station 6 • Very high particle fluxes in stations 1&2 • Various prototypes completed and 3 modules in 2014 • Readout: on track • TDR expected end of 2014 The FTS is based on the same straw tube detectors of the type proposed for the Central Tracker. Also the electronics is joint development. Paola Gianotti – PANDA

MVD 4 barrels Two inner layers: hybrid pixel detectors Two outer layers: double side silicon strip detectors 6 forward disks Four disks: hybrid pixel detectors Last two disks: mixed pixel and strips 2 x 10 5 strips 10.5 x 10 6 pixels Two halves arranged around the beam-target pipes suspended to the central tracker support 176 pixel modules (sensors), 810 readout chips. ~ 10.5 x 106 pixels 100 mm x 100 mm x 100 mm pixel size, epitaxial silicon sensor Triggerless readout, time resolution of 6.5 ns (clock@155.52 MHz), 130 CMOS technology, Time over Threshold technique, SEU tolerant circuits, serial transmission, SLVS I/O Paola Gianotti – PANDA

Prototypes – INFN Torino Qualification of single chip assemblies (triggerless) done @ CERN and Julich using a pixel tracking station. Triggerless readout tested with ToPix3 prototype ToPix4 submitted to the MPW at the end of 2013 Aluminum hybrid for a 6 readout module tested Paola Gianotti – PANDA

Hypernuclear Setup • R&D ongoing • TDR expected end of 2014 Paola Gianotti – PANDA

Computing Running jobs in 2013 Torino in PandaGrid: In 2014: http://serpiero.to.infn.it Running jobs in 2013 Torino in PandaGrid: Runs stably PandaGrid jobs Hosts Monalisa server Hosts replica of the Database In 2014: Bought new computing resources (CPUs, SE), arrived two weeks ago Cloud developments (site managed under the INFN-Torino Private Cloud) New Italian site: CNAF (agreed, now under installation) Revision of the computing model (Italy as Tier1?) Paola Gianotti – PANDA

Un contributo proporzionale allla partecipazione italiana corriponderebbe a ~ 10M€ Paola Gianotti – PANDA

Paola Gianotti – PANDA

Piano finanziario PANDA Italia Tutte le cifre sono in k€. Rispetto al piano presentato nel 2009 ci sono 2000k€ di “Construction Common Fund” che non era ancora previsto. Paola Gianotti – PANDA

Sommario FAIR è entrata a pieno titolo nella fase di costruzione. PANDA Italia si appresta ad iniziare la fase di costruzione del tracker con Straw Tube, del rivelatore di vertice e il bersaglio primario ipernucleare. Il piano finanziario prevede un investimento di ~ 5000 K€ in un periodo di 5 anni. Si prevede inoltre un contributo per “Joint Invest Fund” per coprire item comuni non coperti da finanziamenti. Il Memorandum Of Understanding è in preparazione e l’INFN sarà chiamato a firmarlo entro la fine del 2014. Paola Gianotti – PANDA