Welcome to the new version of CaltechAUTHORS. Login is currently restricted to library staff. If you notice any issues, please email coda@library.caltech.edu
Published August 21, 2019 | public
Journal Article

The Mu2e calorimeter: Quality assurance of production crystals and SiPMs


The Mu2e calorimeter is composed of two disks each containing 1348 pure CsI crystals, each crystal read out by two arrays of 6x6 mm^2 monolithic SiPMs. The experimental requirements have been translated in a series of technical specifications for both crystals and SiPMs. Quality assurance tests, on first crystal and then SiPM production batches, confirm the performances of preproduction samples previously assembled in a calorimeter prototype and tested with an electron beam. The production yield is sufficient to allow the construction of a calorimeter of the required quality in the expected times.

Additional Information

© 2018 Elsevier B.V. Received 30 June 2018, Revised 8 October 2018, Accepted 11 October 2018, Available online 18 October 2018.

Additional details

August 22, 2023
October 18, 2023