Institutional Responsibilities

HEPHY – CMS Management Meeting June 20, 2013

June 20, 2013 HEPHY Vienna 2

Personnel June 2013Three groups: Analysis, Trigger, Tracker

– Staff– 13 physicists– 4 engineers– 5 technicians– workshop personnel on demand

– Students– 6 graduate students– 6 undergraduate students

– CMS authors– 19 M&O A– 7 others

June 20, 2013 HEPHY Vienna 3

Past and future hardware and related responsibilities

– L1 Trigger– Global Trigger, Global Muon Trigger– Drift Tube Track Finder (past), Barrel Track Finder (phase I upgrade)– Central Trigger Control System (past)– Trigger Supervisor (past)

– Strip tracker and pixel detector– Sensor qualification (past), sensor development (for phase II upgrade)

– Construction of 2 TEC module types (past) – Test structures (past and future)

– Monitoring of radiation damage in the SST (past and future) – Pixel FED‘s (past and phase I upgrade if VME standard is retained)

HEPHY is committed to the maintenance and operation of the legacy systems, including their software parts.

June 20, 2013 HEPHY Vienna 4

Past and future software responsibilities

– L1 Trigger– Coordination of L1 offline software (past)

– Tracking and vertexing program packages– electron reconstruction

– vertex reconstruction

June 20, 2013 HEPHY Vienna 5

Operation

– L1 Trigger– L1 DOC– Experts on call– Trigger menu development

– Tracker– Strip tracker DOC

– Central – shift leader

June 20, 2013 HEPHY Vienna 6

Analysis and POG related work

– SUSY– Single lepton searches– Interpretations, Simplified Models

– Standard Model physics– Quarkonia

– POG – Muon

– JetMET– BTV– TRK

Phase I Upgrade Trigger Responsibilities

7June 20, 2013 Claudia-Elisabeth Wulz

Trigger – GT and GMT• Global Trigger and Global Muon Trigger

– developed and built current system– working on new mTCA system– working on associated software (Trigger Menu Editor, emulator)– collaboration with Ohio, CERN, Wisconsin

8June 20, 2013 Claudia-Elisabeth Wulz

Trigger Hardware – Muon Trigger

• Drift Tube Track Finder / Barrel Track Finder– developed and built current system, in collaboration

with Bologna and UA Madrid– working on new mTCA system– collaboration with Ioannina

9June 20, 2013 Claudia-Elisabeth Wulz

June 20, 2013 Josef Hrubec 10

CMS Tracker Operations– NOTE: HEPHY’s group in the Tracker collaboration has almost no personnel resources based at CERN.

– Contributions to the Central Shifts at CERN– as „Strip Tracker Detector On Call“ – 2012: 2.44 mo (ESP)

– as Shift Leader – 2011: 1.11 mo, 2012: 1.45 mo

These tasks will also be covered in the next years, as needed and appropriate.

– Monitoring of the Radiation Damage– induced in the Silicon Strip Tracker – 2012: 4.00 mo

This tasks will be continued in the next years on a comparable level.

– Maintenance of the Programme Packages developed at HEPHY– for Electron reconstruction – 2011: 0.80 mo, 2012: 0.80 mo– for Vertex reconstruction – 2011: 0.50 mo, 2012: 0.50 mo

These maintenance tasks will be continued on a comparable level. The effort can only be enhanced by hiring an additional student (pending financial resources).

June 20, 2013 Josef Hrubec

Pixel Readout System – FEDs– These Front End Drivers have been developed and produced at HEPHY.

– Maintenance of this system will be continued by HEPHY as long as installed in CMS:• 1 technician almost full time active in this field• 1 academic supervisor + 2 further technicians: all only part time• Standard setup – firmware updates, repair of modules,

Special procedures – resets, Single Event Upset recovery Setup for data taking with Heavy Ions, production of additional (spare) FED modules

– PHASE 1 UPGRADE (planned for 2016) Technology not yet decided:

− if VME standard (as now installed):HEPHY would continue the development of the system and proceed with the series

production (HEPHY constraints: limited financial resources: 29 kCHF in sharing matrix;no increase of manpower in this activity possible; help from other institutes is essential:W. Johns / Vanderbilt; N.N. / ??)

− if µTCA standard (as proposed by CERN, Strasbourg):HEPHY would offer all help to transfer its experience to the new system.

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June 20, 2013 Josef Hrubec

Pixel Pilot Blade System – FED

– This system will be installed in LS1 as a test bed

– HEPHY has developed prototype daughter cards to treat the data coming from the new pixel ROC

– A prototype FED card (VME) is installed in TIF for the tests foreseen with the Pilot Blades (picture on the right taken at HEPHY‘s laboratory)

– One card can read both sides of the system

HEPHY‘s group in the Pixel Readout Systemwill take care of theMaintenance of the VME FEDs for this systemuntil the Phase 1 Upgrade system is installed(presumably in the Year End Technical Stop 2016/17)

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D. Pitzl

June 20, 2013 Josef Hrubec

R&D for the Phase 2 Strip Tracker– HEPHY has major activities in the development of new silicon sensors for HL-LHC

• Design of different sensors types• Design of dedicated test structures• Tests in the campaign to develop sensors with Hamamatsu• HEPHY is one of the laboratories active in the Tracker Sensor Group

This activity in the Tracker Sensor Group will be continued with an effort comparable to our involvement in the CMS construction.

– Collaboration with INFINEON / Villach: followed up by HEPHY with high priority• Design of highly radiation tolerant silicon detectors• Reach best quality on 6 inch and on 8 inch wafers

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RelativeCostFactors

June 20, 2013 Josef Hrubec 14

A. Musgiller / CMS Upgrade Week / 4.6.2013

S. Mersi / CMS Upgrade Week

For the future, HEPHY plans to participate very actively in the design and

construction of the CMS Tracker at HL-LHC with a substantial contribution.

Contributions to physics analysis• Supersymmetry (SUS)

– Search in the single lepton topology (e/m + (b-)jets + MET)• providing results since the startup (2010/2011/2012)• starting a new analysis targeting light stops

– Interpretation / Simplified Model Spectra: • one of the first groups in CMS using SMSs• co-ordination & summaries (e.g. contributing to the 7 TeV legacy

“interpretations” paper)– Links to / expertise from MUON, JetMET, BTV

• Currently providing the Muon-POG link person for SUS• Quarkonia (BPH)

– measurement of quarkonia polarization • Upsilon and J/Psi / Psi’ polarizations in the di-muon channel• HLT development for quarkonia triggers• next steps: feed downs from c states photon conversions

– Links to / expertise from MUON, TRK, trigger

15June 20, 2013 Wolfgang Adam

Contributions to POGs• BTV

– former co-convenor– co-editor of the BTV performance paper

• MUON– former co-convenor– muon efficiency measurements (in particular for low-momentum

muons used in BPH analyses)• TRK

– large contributions in the development / implementation of the CMS core tracking (combinatorial KF, adaptive fits, GSF)

– improvements to conversion reconstruction– maintenance for electron and adaptive vertex fits

• JetMET– contributions to the early MET performance papers– co-convenor JetMET DQM subgroup

• Trigger studies at the POG/BPH PAG interface

16June 20, 2013 Wolfgang Adam