sphenix-hcal-l AT lists.bnl.gov

Subject: sPHENIX HCal discussion

List archive

Re: [Sphenix-hcal-l] more HCal tile measurements

From: Sean Stoll <stoll AT bnl.gov>
Cc: sphenix-hcal-l AT lists.bnl.gov
Subject: Re: [Sphenix-hcal-l] more HCal tile measurements
Date: Mon, 14 Mar 2016 14:41:00 -0400

I repeated the last measurement using a 365nm LED and added a graph to the slides.
Looks similar to the previous measurement.

Sean

On Mar 12, 2016, at 12:32 AM, Sean Stoll <stoll AT bnl.gov> wrote:

Here are some slides showing some additional measurements I made of the Inner HCal tiles pulsed with LED's and read out with sipms.
The last two show the measurement Edward suggested. There is probably a better way to plot the normalized data - I am open to suggestions.

I don't quite understand why the light read out through the tiles is not as linear as the directly read out light...

Sean

--
Sean Stoll
Physics Associate
Brookhaven Nat. Lab
Upton, NY 11973
631.344.5331

<HCal_tile_sipm_cal.pdf>

-- 
Sean Stoll
Physics Associate
Brookhaven Nat. Lab
Upton, NY 11973
631.344.5331

Attachment: HCal_tile_sipm_cal.pdf
Description: application/force-download

Re: [Sphenix-hcal-l] more HCal tile measurements, Sean Stoll, 03/14/2016