1 / 3

Test Setup

Test Setup. SiPM Hamamatsu S10362-11-25C Pixel size( 25um) Bias Voltage : 70.9, 71.2 LYSO Crystal 1.0x1.0x10.0mm3 2.0x2.0x15.0mm3 SiPM/LYSO glued by epoxy Na22 source for 511KeV gamma Lecroy ADC 2249A. Bias V. Signal. SiPM/LYSO. Placed inside a light shielded box. ADC spectrum.

awen
Download Presentation

Test Setup

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Test Setup • SiPM • Hamamatsu S10362-11-25C • Pixel size( 25um) • Bias Voltage : 70.9, 71.2 • LYSO Crystal • 1.0x1.0x10.0mm3 • 2.0x2.0x15.0mm3 • SiPM/LYSO glued by epoxy • Na22 source for 511KeV gamma • Lecroy ADC 2249A Bias V Signal SiPM/LYSO Placed inside a light shielded box

  2. ADC spectrum Coincidence event Module A( small crystal) E resolution: 28.4% in FWHM Module B( large crystal) E resolution: 25.4% in FWHM

  3. Plans • Measure coincidence timing resolution. • Simulate the set-up. • Optical processes inside crystal. • Optical properties of materials and surfaces. • Geant4 code is under development. • A part of design study.

More Related