The Mu2e experiment at Fermilab will search for the coherent mu ightarrow e conversion on aluminum atoms. The detector system consists of a straw tube tracker and a crystal calorimeter. A pre-production of 150 Silicon Photomultiplier arrays for the Mu2ecalorimeter has been procured. A detailed quality assurance has been carried out on each SiPM for the determination of its own operation voltage, gain, dark current and PDE. The measurement of the mean-time-to-failure for a small random sample of the pro-production group has been also completed as well as the determination of the dark current increase as a function of the ioninizing and non-ioninizing dose.

Quality Assurance on a custom SiPMs array for the Mu2e experiment

Grancagnolo F.;Tassielli G.;
2018-01-01

Abstract

The Mu2e experiment at Fermilab will search for the coherent mu ightarrow e conversion on aluminum atoms. The detector system consists of a straw tube tracker and a crystal calorimeter. A pre-production of 150 Silicon Photomultiplier arrays for the Mu2ecalorimeter has been procured. A detailed quality assurance has been carried out on each SiPM for the determination of its own operation voltage, gain, dark current and PDE. The measurement of the mean-time-to-failure for a small random sample of the pro-production group has been also completed as well as the determination of the dark current increase as a function of the ioninizing and non-ioninizing dose.
2018
978-1-5386-2282-7
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11587/444260
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