sPHENIX HCal discussion

[John Haggerty <haggerty AT bnl.gov>]

Thanks, Sean, it's nice to have this documented.

The emission seems consistent with the advertised Y-11(200) emission 
spectrum and PDE of the SiPM, although I don't completely understand 
some of the other Y-11 emission spectra from the Kuraray web page (which 
don't explicitly specify the dye concentration, the 200 in the part 
number), which seems to peak more around 476 nm than 500 nm.  But I 
guess they're all workable with the SiPM PDE attached.

On 8/17/18 3:44 PM, John Lajoie wrote:
> Hi Sean,
>
>      Thanks for doing this!
>
>      It certainly looks like WLS fiber to me. I didn't see any red flags 
> in looking through your presentation - did I miss anything?
>
> John
>
> On 8/17/2018 2:22 PM, Sean Stoll wrote:
> > Here is some data & documentation from the Y-11 WLS fiber shipment 
> > that we received recently.
> >
> > Sean
> >
> >
> > On 8/13/2018 12:00 PM, John Lajoie wrote:
> > > Dear HCAL'ers:
> > >
> > >     We will have our regular HCAL bi-weekly meeting this Wednesday, 
> > > 8/15 at 2:30PM BNL time. The agenda is evolving at:
> > >
> > > https://indico.bnl.gov/event/4939/
> > >
> > > I'm hoping we can hear updates on the tile radiation testing, status 
> > > of the tile tester and the analysis of the test beam data.  Other 
> > > contributions are certainly welcome!
> > >
> > > John
> > >
> > > --
> > >
> > > *John Lajoie*
> > >
> > > Professor of Physics
> > >
> > > Iowa State University
> > >
> > > (515) 294-6952
> > >
> > > lajoie AT iastate.edu
> > >
> > >
> > >
> > > _______________________________________________
> > > sPHENIX-HCal-l mailing list
> > > sPHENIX-HCal-l AT lists.bnl.gov
> > > https://lists.bnl.gov/mailman/listinfo/sphenix-hcal-l
> >
> > --
> > Sean Stoll
> > Physics Associate
> > Brookhaven Nat. Lab
> > Upton, NY 11973
> > 631.344.5331
> >
> > _______________________________________________
> > sPHENIX-HCal-l mailing list
> > sPHENIX-HCal-l AT lists.bnl.gov
> > https://lists.bnl.gov/mailman/listinfo/sphenix-hcal-l
> --
>
> *John Lajoie*
>
> Professor of Physics
>
> Iowa State University
>
> (515) 294-6952
>
> lajoie AT iastate.edu
>
>
>
> _______________________________________________
> sPHENIX-HCal-l mailing list
> sPHENIX-HCal-l AT lists.bnl.gov
> https://lists.bnl.gov/mailman/listinfo/sphenix-hcal-l


--
John Haggerty
email: haggerty AT bnl.gov
cell: 631 741 3358

Attachment: 12572.png
Description: PNG image