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All "non-cluster-matched" negative tracks go into "OtherElectrons"
regardless of momentum.<br>
<br>
for P < 0.75*Ebeam, I would like at least P < 2.15 GeV,
however if for FEE analysis one should read<br>
both "FSP" and "OE" collections, then it doesn't matter the cut
value for FEE analysis, while it is important<br>
for v0 analysis to be very safe, because this cut determines at the
recon level whether the electron will<br>
be vertexed or not.<br>
<br>
There was a suggestion to put the cut very high e.g. 2.8 GeV, I
think this doesn't hurt to FEE analysis<br>
since these electrons will be either in FSP or OE collection,
however it might be useful to have them in FSP,<br>
if one wants to see continuous (non-cut) various momentum dependent
distributions.<br>
<br>
Rafo<br>
<br>
<br>
<div class="moz-cite-prefix">On 12/11/18 3:13 PM, Graham, Mathew
Thomas wrote:<br>
</div>
<blockquote type="cite"
cite="mid:BDD1626C-95CA-4B9E-8A08-0DBFB98C12A1@slac.stanford.edu">
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Ok, from the table for the new finalStateParticle collection,
should I interpret the “e-“ line to mean that non-cluster-matched
electrons with p<0.75*beam are included?
<div class=""><br class="">
</div>
<div class="">I should have thought of this earlier but was this
tested on MC? I’m guessing the timing offsets will have to be
changed for that...<br class="">
<div><br class="">
<blockquote type="cite" class="">
<div class="">On Dec 11, 2018, at 11:27 AM, Nelson, Timothy
Knight <<a href="mailto:tknelson@slac.stanford.edu"
class="" moz-do-not-send="true">tknelson@slac.stanford.edu</a>>
wrote:</div>
<br class="Apple-interchange-newline">
<div class="">
<div class="">
<div class="BodyFragment"><font class="" size="2"><span
style="font-size:11pt;" class="">
<div class="PlainText">Matt, Omar, and All,<br
class="">
<br class="">
We need to have further discussion of these
selections ASAP. Please refer to the attached
slide, shown most recently in this meeting:<br
class="">
<a
href="https://urldefense.proofpoint.com/v2/url?u=https-3A__confluence.slac.stanford.edu_display_hpsg_October-2B16-252C-2B2018&d=DwMGaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=J4PP6Zl8IyGHpsqWaKegORCYw8hoCHePTw5O95a5lqQ&m=45qhrfgtJfQeCFu_d7LhUf28kLWeEL6ONWiqc1YDum0&s=jxp-iSSY3SQQcreWp09qcT6Ow4DLZni6tb08k-w8Pfk&e="
class="" moz-do-not-send="true">https://confluence.slac.stanford.edu/display/hpsg/October+16%2C+2018</a><br
class="">
<br class="">
Which shows - among other things - how
MollerCandidates/MollerVertices are produced and
stored from both FinalStateParticles and
OtherElectrons. Please do not make new
proposals without first completely digesting
what has been validated and is already in place
as represented here.<br class="">
<br class="">
As far as the momentum cut for final state
particles, this is what Miriam has to say:<br
class="">
> Honestly, I think the best thing to do for
FEE analyses where you need +/- 3 sigma, is to
read in both the OtherElectrons collection and
the FinalStateParticles collection. Most of
what you need will come from OtherElectrons, and
then you can look through the
FinalStateParticles for any FEEs at the
lower-energy end of the distribution that you
might be missing.
<br class="">
> I thought it had been decided at previous
MOUSE discussions that this would be better than
playing with the MOUSE cuts. But maybe the
people analyzing FEEs were not part of those
discussions -- I really don't recall.<br
class="">
<br class="">
With this in mind, the other possibility for
setting the maximum momentum cut for
FinalStateParticles (to be used for analysis) is
simply to raise the cut so that it is very loose
w.r.t. analysis cuts, like 0.9E_beam. Is there
a very good reason for not simply doing that,
and using the concatenation of FSP/OE for FEE
analyses? That would be my counterproposal.
Maybe there is a third way?<br class="">
<br class="">
Cheers,<br class="">
Tim<br class="">
<br class="">
</div>
</span></font></div>
<div class="BodyFragment"><font class="" size="2"><span
style="font-size:11pt;" class="">
<div class="PlainText"><br class="">
<a
href="https://urldefense.proofpoint.com/v2/url?u=https-3A__confluence.slac.stanford.edu_download_attachments_240285548_mouse-2520table.pdf&d=DwMGaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=J4PP6Zl8IyGHpsqWaKegORCYw8hoCHePTw5O95a5lqQ&m=45qhrfgtJfQeCFu_d7LhUf28kLWeEL6ONWiqc1YDum0&s=_kG9rzALUdZPI7THc0ue4jevfJKrlQNxUlPjux_Pn24&e="
class="" moz-do-not-send="true">https://confluence.slac.stanford.edu/download/attachments/240285548/mouse%20table.pdf</a><br
class="">
<br class="">
<br class="">
> On Dec 10, 2018, at 3:30 PM, Graham, Mathew
Thomas <<a
href="mailto:mgraham@slac.stanford.edu"
class="" moz-do-not-send="true">mgraham@slac.stanford.edu</a>>
wrote:<br class="">
> <br class="">
> <br class="">
> Hi All, <br class="">
> <br class="">
> We’ll have an analysis meeting tomorrow @
9am/11am PST/EST: <br class="">
> <br class="">
> <a
href="https://urldefense.proofpoint.com/v2/url?u=https-3A__confluence.slac.stanford.edu_display_hpsg_December-2B11-252C-2B2018-2BMeeting&d=DwMGaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=J4PP6Zl8IyGHpsqWaKegORCYw8hoCHePTw5O95a5lqQ&m=45qhrfgtJfQeCFu_d7LhUf28kLWeEL6ONWiqc1YDum0&s=pcExho-BMHRQs8LNVOyKym-DR-DndbV3NKttgVGxucU&e="
class="" moz-do-not-send="true">
https://confluence.slac.stanford.edu/display/hpsg/December+11%2C+2018+Meeting</a><br
class="">
> <br class="">
> <br class="">
> Bluejeans Connections:<br class="">
> • Browser: <a
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class="" moz-do-not-send="true">https://bluejeans.com/722990411</a><br
class="">
> • Phone: 8882402560 722990411 ##
*4<br class="">
> • Details: <a
href="https://urldefense.proofpoint.com/v2/url?u=https-3A__confluence.slac.stanford.edu_display_hpsg_DAWG-2BMeetings&d=DwMGaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=J4PP6Zl8IyGHpsqWaKegORCYw8hoCHePTw5O95a5lqQ&m=45qhrfgtJfQeCFu_d7LhUf28kLWeEL6ONWiqc1YDum0&s=nTgEGU8_wRHTbFARJbhrRWYUZEe4kxmGOPwlgjfa4B0&e="
class="" moz-do-not-send="true">
https://confluence.slac.stanford.edu/display/hpsg/DAWG+Meetings</a><br
class="">
> <br class="">
>
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<span
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