ePIC pfRICH mailing list

["Tu, Zhoudunming" <zhoudunming AT bnl.gov>]

Hi Thomas, all,

 

This is a nice plot, and 7 GeV/c was also my conclusion last week. I assume you generated these plots from PYTHIA 8, as I don’t see this in YR.

 

The first plot I would produce is the Fig. 3.4 in ATHENA proposal on the pi/e ratio, after some kind of scattered electron identification.

 

A little bit update for everyone. Unfortunately the official October campaign, only eicrecon was used for DIS events, which are basically not usable for our purposes. Efficiency is 0.4% and the bug was about to be fixed. Today at 2pm in our Simqa meeting, I’ll bring this up and we might need to run Juggler again.

 

So my plan is to focus on DIS first, then more complicated events.

 

Kong

 

From: Eic-projdet-pfrich-l <eic-projdet-pfrich-l-bounces AT lists.bnl.gov> on behalf of Thomas Ullrich via Eic-projdet-pfrich-l <eic-projdet-pfrich-l AT lists.bnl.gov>
Date: Wednesday, November 9, 2022 at 5:29 PM
To: eic-projdet-pfrich-l AT lists.bnl.gov <eic-projdet-pfrich-l AT lists.bnl.gov>
Subject: [Eic-projdet-pfrich-l] on the upper p limit

Hi All,

from the YR:
Table 8.20 in Summary of Requirements says clearly 7 GeV/c

Table 8.2 from SIDIS says 7 GeV/c


Table 3.1 in Exec Summary says 10 GeV/c

If you look at the attached plot you see that 7 GeV/c is truely getting
most of it. Interestingly this is where h/e ~ 1.

- Thomas