sPHENIX HCal discussion

["Lajoie, John G [PHYSA]" <lajoie AT iastate.edu>]

Folks,

 

I’m assuming this has gone off to Uniplast for comment, as Edward suggested?

 

The remaining issue is what we do with the existing fibers bundles for the first six preproduction modules. In general I think it just generally good practice to keep everything the same, but I understand from Stefan that he is happy with the modifications he made for the first six sectors?

 

We need to come to closure on this – do we order new parts for the preproduction sectors?

 

John

 

From: sPHENIX-HCal-l <sphenix-hcal-l-bounces AT lists.bnl.gov> On Behalf Of Ruggiero, Richard
Sent: Monday, August 5, 2019 3:00 PM
To: sphenix-hcal-l AT lists.bnl.gov
Subject: [Sphenix-hcal-l] Proposed Changes to Fiber Plug

 

 

Hi All,

                I’ve made a few changes to the Fiber Plug detail (see attached drawings). I added a step for the fiber ferule to be inserted to the proper distance from the diffuser. I also decreased the diameter of the diffuser counter bore to give Sal an easier time gluing them in place. Comments? Suggestions?

 

Rich