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<div>Dear All,</div>
<div>I put a few slides comparing the versions B and A,
using the tracks reconstructed and identified by EB,
which are indeed real tracks existing in the generated
MC.</div>
<div>You can see from <a
href="https://userweb.jlab.org/~avakian/tmp/MC-comparison-B-vs-A.pdf"
target="_blank" moz-do-not-send="true">https://userweb.jlab.org/~avakian/tmp/MC-comparison-B-vs-A.pdf</a></div>
<div>that B has few percent more for e- and e-pion pairs
for no background version, but most importantly the
number of real tracks reconstructed with background,
increases to ~20% for electron + 1 hadron. With tighter
and tighter fiducial cuts, that fraction seems to
decrease. We can check the impact of edges. In any case
those are real tracks, with possibly slightly worse
energy and angular spreads.</div>
<div>Best,</div>
<div>Harut</div>
<div><br>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, Aug 23, 2021
at 1:07 PM Raffaella De Vita <<a
href="mailto:Raffaella.Devita@ge.infn.it"
target="_blank" moz-do-not-send="true">Raffaella.Devita@ge.infn.it</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px
0px
0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex">
<div
style="word-wrap:break-word;line-break:after-white-space">Dear
All,
<div>Thanks a lot to Daniel and Stepan for analyzing
the newly processed data. If you are available, we
could discuss these results (as well as others
that may be available) at this week software
meeting.</div>
<div><br>
</div>
<div>Meanwhile, we have been doing some checks to
understand the difference Stepan found when
comparing the J/psi yield to pass1 and we can
discuss that as well.</div>
<div><br>
</div>
<div>For anyone interested in looking at these data,
we have also run trains on the A and B samples
using the last train configuration adopted by
RG-A. Outputs are available in </div>
<div>/volatile/clas12/users/clas12/mlt11/dst/trainA</div>
<div>/volatile/clas12/users/clas12/mlt11/dst/trainB</div>
<div>See /volatile/clas12/users/clas12/mlt11/dst/trainA/dstai/train/README.json
for the train configuration.</div>
<div>Best regards,</div>
<div><span style="white-space:pre-wrap"> </span>Raffaella<br>
<div><br>
<blockquote type="cite">
<div>On 23 Aug 2021, at 01:48, Valery
Kubarovsky <<a href="mailto:vpk@jlab.org"
target="_blank" moz-do-not-send="true">vpk@jlab.org</a>>
wrote:</div>
<br>
<div>
<div
style="font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Arial,Helvetica,sans-serif;font-size:14pt;background-color:rgb(255,255,255)">Dan,</div>
<div
style="font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Arial,Helvetica,sans-serif;font-size:14pt;background-color:rgb(255,255,255)">I
don't see any fits in your plot. Do you
count just the number of the events to
compare A and B?</div>
<div
style="font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Arial,Helvetica,sans-serif;font-size:14pt;background-color:rgb(255,255,255)">Thanks,</div>
<div
style="font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Arial,Helvetica,sans-serif;font-size:14pt;background-color:rgb(255,255,255)">Valery</div>
<div
style="font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Arial,Helvetica,sans-serif;font-size:14pt;background-color:rgb(255,255,255)"><br>
</div>
<div
style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none">
<div
style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:14pt"><br>
</div>
<hr
style="display:inline-block;width:934.90625px">
<div
id="m_-5370798948807593578gmail-m_-7993890716373280829divRplyFwdMsg"
dir="ltr"><font style="font-size:11pt"
face="Calibri, sans-serif"><b>From:</b><span> </span>Clas12_software
<<a
href="mailto:clas12_software-bounces@jlab.org"
target="_blank"
moz-do-not-send="true">clas12_software-bounces@jlab.org</a>>
on behalf of Nathan Baltzell <<a
href="mailto:baltzell@jlab.org"
target="_blank"
moz-do-not-send="true">baltzell@jlab.org</a>><br>
<b>Sent:</b><span> </span>Saturday,
August 21, 2021 16:42<br>
<b>To:</b><span> </span>Daniel Carman
<<a href="mailto:carman@jlab.org"
target="_blank"
moz-do-not-send="true">carman@jlab.org</a>><br>
<b>Cc:</b><span> </span>clas12
software <<a
href="mailto:clas12_software@jlab.org"
target="_blank"
moz-do-not-send="true">clas12_software@jlab.org</a>>;
Raffaella De Vita <<a
href="mailto:raffaella.devita@ge.infn.it"
target="_blank"
moz-do-not-send="true">raffaella.devita@ge.infn.it</a>><br>
<b>Subject:</b><span> </span>Re:
[Clas12_software] [EXTERNAL] Data and
MC processed with AI-assisted tracking</font>
<div> </div>
</div>
<div
style="word-wrap:break-word;line-break:after-white-space">Hello
Daniel,
<div><br>
</div>
<div>Please use the A/B nomenclature
provided and do not arbitrarily assign
AI/CONV.</div>
<div><br>
</div>
<div>-Nathan</div>
<div><br>
<div><br>
<blockquote type="cite">
<div>On Aug 21, 2021, at 3:18 PM,
Daniel Carman <<a
href="mailto:carman@jlab.org"
target="_blank"
moz-do-not-send="true">carman@jlab.org</a>>
wrote:</div>
<br>
<div>
<div>
<div
style="word-wrap:break-word;line-break:after-white-space">Folks,
<div><br>
</div>
<div>I have compared the new
cooking of RG-A fall 2018
inbending data with
conventional tracking and
AI-assisted</div>
<div>tracking. The results
of my study are attached
in terms of 4 plots for
MM(e’K+) using the skim14
kaon skim</div>
<div>files with the electron
in the ECAL.</div>
<div><br>
</div>
<div>UL: e’K+(FD) - AI has
19% more events</div>
<div>UR: e’K+(FD)p(FD) - AI
has 28% more events</div>
<div>LL: e’K+(FD)p(CD) - AI
has 14% more events</div>
<div>LR: e’K+(CD)p(FD) - AI
has 18% more events</div>
<div><br>
</div>
<div>Here FD implies hadron
detection in the Forward
Detector and CD implies
hadron detection in the
Central Detector.</div>
<div>I have used the same
run numbers in both
studies. I also compared
same distributions from
the recently cooked files</div>
<div>to the same runs with
the original pass-1
cooking for the convention
tracking. The number of
events for the different</div>
<div>distributions agrees to
within a few percent.</div>
<div><br>
</div>
<div>Regards,</div>
<div>Daniel</div>
<div><br>
<div>
<div dir="auto"
style="letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;word-wrap:break-word;line-break:after-white-space">
<div dir="auto"
style="letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;word-wrap:break-word;line-break:after-white-space">*****************************************************************************<br>
*<br>
* Dr. Daniel Carman
<a
href="mailto:carman@jlab.org"
target="_blank"
moz-do-not-send="true">e-mail: carman@jlab.org</a><span> </span>
<br>
* Staff Scientist
office: (757)-269-5586<br>
* Jefferson
Laboratory
web: <a
href="http://userweb.jlab.org/~carman"
target="_blank"
moz-do-not-send="true">http://userweb.jlab.org/~carman</a><br>
*<br>
<div>*****************************************************************************</div>
<div><br>
</div>
</div>
<br>
</div>
<br>
<br>
</div>
<div><br>
<blockquote type="cite">
<div>On Aug 20, 2021,
at 5:43 PM, Stepan
Stepanyan <<a
href="mailto:stepanya@jlab.org"
target="_blank"
moz-do-not-send="true">stepanya@jlab.org</a>>
wrote:</div>
<br>
<div>
<div>
<div><font
size="2"><span
style="font-size:11pt">
<div>Dear all,<br>
<br>
My studies of
J/psi yield
with new
processed 31
runs are not
complete, I am
missing one
run, 5126, for
the skim1 of
the trainA
(reconA) but
want to share
the results
that I have.
Attached are 3
distributions
of the e+e-
invariant
mass. The old
one is what we
have from the
pass1
processing,
using just the
31 runs that
have been
processed for
the
AI-assisted
tracking test.
The new A is
from the
trainA
(reconA) and
the new B is
from trainB
(reconB). So,
B has ~25%
more J/psi’s
than the
pass1, A has
about 25% less
but, of
course, with 1
run missing.<br>
<br>
Regards,
Stepan<br>
</div>
</span></font></div>
<div><font
size="2"><span
style="font-size:11pt">
<div><br>
</div>
</span></font></div>
<div><font
size="2"><span
style="font-size:11pt">
<div><br>
</div>
</span></font></div>
<div><font
size="2"><span
style="font-size:11pt">
<div> <span> </span><br>
<br>
> On Aug
20, 2021, at
7:11 AM,
Raffaella De
Vita <<a
href="mailto:raffaella.devita@ge.infn.it"
target="_blank" moz-do-not-send="true">raffaella.devita@ge.infn.it</a>>
wrote:<br>
><span> </span><br>
> Dear All,<br>
> Following
the discussion
at the
software
meeting of few
weeks ago,
significant
statistics for
both real data
and MC (sidis)
was processed
with
AI-assisted
tracking to
allow analyses
of different
final states
and comparison
to
conventional
tracking.<br>
><span> </span><br>
> For both
real data and
MC, two sets
of DSTs files
were produced,
one based on
conventional
tracking and
one based on
AI-assisted
tracking.<br>
><span> </span><br>
> The real
data samples
from RG-A
Fall18
unbending are
available in:<br>
>
/volatile/clas12/users/clas12/mlt11/dst/reconA/<br>
>
/volatile/clas12/users/clas12/mlt11/dst/reconB/<br>
><span> </span><br>
> The MC
data samples,
in RG-A Fall18
unbending
configuration,
are available
in:<br>
>
/volatile/clas12/users/devita/mlt11/reconA<br>
>
/volatile/clas12/users/devita/mlt11/reconB<br>
> In these
two folders,
the nobg and
bg folders
contain
reconstruction
outputs with
pure sidis
events and
after merging
with 45nA
background.<br>
><span> </span><br>
> Let me
know if you
have any
question.<br>
> Best
regards,<br>
>
Raffaella<br>
><span> </span><br>
>
_______________________________________________<br>
>
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