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Mu2e Mu2e Status Andy Hocker, Technical Division All-Experimenters Meeting 8-JUN-2015

Mu2e Mu2e Status Andy Hocker, Technical Division All-Experimenters Meeting 8-JUN-2015

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Page 1: Mu2e Mu2e Status Andy Hocker, Technical Division All-Experimenters Meeting 8-JUN-2015

Mu2e

Mu2e Status

Andy Hocker, Technical Division

All-Experimenters Meeting

8-JUN-2015

Page 2: Mu2e Mu2e Status Andy Hocker, Technical Division All-Experimenters Meeting 8-JUN-2015

Mu2e

Project Highlights

• Received CD2/3b in March 2015– CD3b green-lit civil construction for Mu2e building, Transport

Solenoid coil module procurement

• CD3c in Spring 2016

A. Hocker, All-Experimenters Meeting2 8-JUN-2015

Page 3: Mu2e Mu2e Status Andy Hocker, Technical Division All-Experimenters Meeting 8-JUN-2015

Mu2e

Mu2e Groundbreaking: 18-APR-2015

A. Hocker, All-Experimenters Meeting3 8-JUN-2015

8-JUN-2015

Page 4: Mu2e Mu2e Status Andy Hocker, Technical Division All-Experimenters Meeting 8-JUN-2015

Mu2e

Solenoids

• Contract for Production and Detector Solenoids placed with General Atomics in CA

• Commercial bids for Transport Solenoid modules under review

• Prototype TS module test at CHL delayed due to compressor failure– ~1 month recovery, re-start

cooldown 22-JUN– Successful test ->

Production Readiness Review -> Place TS contract

• Seeking out alternatives to CHL for production module tests

A. Hocker, All-Experimenters Meeting4 8-JUN-2015

Page 5: Mu2e Mu2e Status Andy Hocker, Technical Division All-Experimenters Meeting 8-JUN-2015

Mu2e

Cosmic Ray Veto (CRV) test beam run

A. Hocker, All-Experimenters Meeting5 8-JUN-2015

3m long scintillator extrusions w/ embedded fibers, SiPM readout at both ends

Page 6: Mu2e Mu2e Status Andy Hocker, Technical Division All-Experimenters Meeting 8-JUN-2015

Mu2e

CRV test beam results

A. Hocker, All-Experimenters Meeting6 8-JUN-2015

Scan at near end only Read out at both ends

<#PE>/MIP = 85

Exceeds requirement by a factor of 1.8

Detailed studies of detector response

underway

Thanks Mandy R. and FTBF staff

Y. Oksuzian

Y. Oksuzian

Page 7: Mu2e Mu2e Status Andy Hocker, Technical Division All-Experimenters Meeting 8-JUN-2015

Mu2e

Other recent highlights

• Review of remote target handling in March– Focus now on air handling, contamination control, robot design

• Software/computing review in March• Test of CsI (alternative) calorimeter prototype with 100 MeV

e- beam at Frascati in April– Time resolution exceeds requirements, E resolution OK

• AlCap test beam (+Al23 X) at PSI– Optimize internal shielding, STM– Finalize p multiplicity, E spectrum studies now– Additional run in fall for n multiplicity studies

• Prototype straw tracker panel built– Leak checking now, vacuum testing next

A. Hocker, All-Experimenters Meeting7 8-JUN-2015

Page 8: Mu2e Mu2e Status Andy Hocker, Technical Division All-Experimenters Meeting 8-JUN-2015

Mu2e

Summary

• Good progress since last AEM– Received CD2, cost/schedule/scope now baselined– Long lead items (CD3a, 3b) are go

• 77 km of superconducting cable starts to arrive this summer• Solenoid fabrication starts next year• Experimental hall construction started

• Next major milestone is CD3c in spring 2016– Major simulation campaign underway (14M CPU-hrs)

• Running >10k jobs per day on OSG• Excellent support from SCD

– More design reviews, detector prototyping, beam tests

A. Hocker, All-Experimenters Meeting8 8-JUN-2015