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<p>Dear Izzy,</p>
<p>Nice abstract. I would support Axel's suggestion as well and
propose a simple title such as:</p>
<p><i>η electroproduction at CLAS12</i></p>
<p>All the best</p>
<p>Annalisa<br>
</p>
<div class="moz-cite-prefix">Il 27/06/24 03:23, Axel Schmidt via
clas12_rgk ha scritto:<br>
</div>
<blockquote type="cite"
cite="mid:0909EFC0-18B6-4ED2-887A-A8CDEAAB9499@jlab.org">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
Hi Izzy,
<div><span class="Apple-tab-span" style="white-space:pre"></span>Great
abstract. Does the talk have a title?</div>
<div><br>
</div>
<div>If I can be helpful, the text:</div>
<div><br>
</div>
<div><i>The ηN final states, accessible only via isospin I = 1/2
resonances, provide a unique tool for studying nucleon
excitations. By simplifying the analysis and enabling a
cleaner extraction of resonance properties compared to the
extensively studied πN final states, η electro-production
offers a complementary approach. </i></div>
<div><br>
</div>
<div>could be condensed to:</div>
<div><br>
</div>
<div><i>The ηN final states, accessible only via isospin I = 1/2
resonances, provide a complimentary tool to the more
extensively studied πN system for the extraction of resonance
properties. </i></div>
<div><br>
</div>
<div>without much loss of information. </div>
<div><br>
</div>
<div>Best of luck,</div>
<div>Axel<br>
<div><br>
<blockquote type="cite">
<div>On Jun 26, 2024, at 15:13, Igor Strakovsky via
clas12_rgk <a class="moz-txt-link-rfc2396E" href="mailto:clas12_rgk@jlab.org"><clas12_rgk@jlab.org></a> wrote:</div>
<br class="Apple-interchange-newline">
<div>
<div dir="ltr">
<div>
<div dir="ltr" class="gmail_signature"
data-smartmail="gmail_signature">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div>The same fo me</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Wed, Jun 26, 2024
at 3:12 PM Bill Briscoe <<a
href="mailto:briscoe@gwu.edu" moz-do-not-send="true"
class="moz-txt-link-freetext">briscoe@gwu.edu</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="auto">Looks good to me </div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Wed, Jun 26,
2024, 14:17 Izzy Illari <<a
href="mailto:izzy@jlab.org" target="_blank"
moz-do-not-send="true"
class="moz-txt-link-freetext">izzy@jlab.org</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div style="zoom:0%">
<div dir="auto">Dear RG-K Group and HSWG
Members,<br>
<br>
</div>
<div dir="auto">I hope this email finds you
well. I'm writing to follow up on my previous
communication regarding the abstract
submission for the DNP.<br>
<br>
</div>
<div dir="auto">Following feedback and adhering
to the APS DNP guidelines, I have revised the
abstract to meet the 1300 character limit.
Please find the updated abstract below:<br>
<br>
</div>
<div dir="auto">The exploration of nucleon
structure and electromagnetic transitions from
ground state to excited state is a cornerstone
of nuclear physics research. Meson
electro-production experiments have opened new
avenues for investigating these phenomena,
particularly in the 12 GeV era at Jefferson
Lab with the CLAS12 spectrometer. The ηN final
states, accessible only via isospin I = 1/2
resonances, provide a unique tool for studying
nucleon excitations. By simplifying the
analysis and enabling a cleaner extraction of
resonance properties compared to the
extensively studied πN final states, η
electro-production offers a complementary
approach. This work presents the first-ever
measurement of the beam spin asymmetry (ALU)
in exclusive η electroproduction, covering a
previously unexplored kinematic region with
1.6 ≤ W ≤ 2.2 GeV. ALU is determined from the
CLAS12 data using an analysis framework that
considers the statistical limitations of the
data set. Results are compared to theoretical
models Jülich-Bonn-Washington and EtaMAID. ALU
exhibits discrepancies with model predictions,
highlighting the potential for refining
theoretical descriptions of nucleon resonances
and their electromagnetic couplings. These new
results in a previously unmeasured kinematic
region provide valuable input for future
theoretical developments.<br>
<br>
</div>
<div dir="auto">Thank you for your time and
input. I appreciate any additional feedback or
suggestions you may have on this revised
version.<br>
<br>
</div>
<div dir="auto">All the best,<br>
</div>
<div dir="auto">Izzy</div>
<div class="gmail_quote">On Jun 25, 2024, at
7:04 PM, Bill Briscoe <<a
href="mailto:briscoe@gwu.edu"
rel="noreferrer" target="_blank"
moz-do-not-send="true"
class="moz-txt-link-freetext">briscoe@gwu.edu</a>>
wrote:
<blockquote class="gmail_quote"
style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="auto">An abstract submitted via
the APS meeting page will cut off if the
abstract is too long. This is too long.
Please do a test run without
submitting the abstract and prune it
down.
<div dir="auto"><br>
</div>
<div dir="auto">Bb </div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Tue,
Jun 25, 2024, 19:00 Izzy Illari <<a
href="mailto:iti2103@gwmail.gwu.edu"
rel="noreferrer" target="_blank"
moz-do-not-send="true"
class="moz-txt-link-freetext">iti2103@gwmail.gwu.edu</a>>
wrote:
<br>
</div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">Dear RG-K Group and HSWG
Members, <br>
<br>
I hope this email finds you well. <br>
<br>
I have been encouraged by RG-K group
to submit an abstract for the upcoming
DNP October 7-10. The abstract is
identical to the one I presented at
the PWA/ATHOS conference in May, which
has already been previously circulated
to the HSWG.
<br>
<br>
For your convenience, I have copied
the abstract again down below. The
abstract submission deadline is 8 July
2024.
<br>
<br>
I would appreciate any feedback or
suggestions you may have regarding the
abstract.
<br>
<br>
Thank you and all the best, <br>
Izzy <br>
<br>
Exclusive $\eta$ Electro-Production
Beam Spin Asymmetry Measurements using
CLAS12 at Jefferson Lab
<br>
<br>
The exploration of nucleon structure
and electromagnetic transitions from
ground state to excited state is a
cornerstone of nuclear physics
research. Meson electro-production
experiments have opened new avenues
for investigating these phenomena,
particularly in the 12 GeV era at
Jefferson Lab with the CLAS12
spectrometer. The $\eta N$ final
states, accessible only through
isospin $I = 1/2$ resonances, provide
a unique tool for studying nucleon
excitations. By simplifying the
analysis and enabling a cleaner
extraction of resonance properties
compared to the extensively studied
$\pi N$ final states, $\eta$
electro-production offers a
complementary approach to unraveling
the structure of excited nucleons.
This work presents the first-ever
measurement of the beam spin asymmetry
(BSA) in exclusive $\eta$
electro-production, covering a
previously unexplored kinematic region
with $1.6 \leq W \leq 2.2$ GeV. The
BSA is extracted from the CLAS12 data
using a comprehensive analysis
framework that carefully considers the
statistical limitations of the data
set. The results are compared to
predictions from theoretical models,
such as the J"{u}lich-Bonn-Washington
(JBW) and MAID, as well as compared to
previously published cross-section and
spin observable results from CLAS, and
SLAC. Notably, the extracted BSA
exhibits discrepancies with the model
predictions, highlighting the
potential for refining theoretical
descriptions of nucleon resonances and
their electromagnetic couplings
through the incorporation of these new
data. The high-precision data obtained
in this previously unmeasured
kinematic region now serve as valuable
input for theorists to refine their
models.
<br clear="all">
<div><br>
</div>
<span class="gmail_signature_prefix">--
</span><br>
<div dir="ltr" class="gmail_signature">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div>Izzy Illari <br>
</div>
<div>Pronouns: They/Them </div>
<div><br>
</div>
<div>M.Phil. in Physics |
The George Washington
University, 2022 </div>
<div>Graduate Certificate in
Data Science | The George
Washington University,
2021
</div>
<div>M.S. in Physics | The
George Washington
University, 2020 <br>
</div>
<div>B.A. in Physics |
Barnard College, Columbia
University, 2017 </div>
<div><br>
</div>
<div>GWU: <a
href="mailto:iti2103@gwmail.gwu.edu" rel="noreferrer noreferrer"
target="_blank"
moz-do-not-send="true"
class="moz-txt-link-freetext">
iti2103@gwmail.gwu.edu</a>
| JLab: <a
href="mailto:izzy@jlab.org" rel="noreferrer noreferrer" target="_blank"
moz-do-not-send="true"
class="moz-txt-link-freetext">
izzy@jlab.org</a> </div>
</div>
</div>
</div>
</div>
</div>
</div>
</blockquote>
</div>
</blockquote>
</div>
</div>
</blockquote>
</div>
</blockquote>
</div>
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</blockquote>
</div>
<br>
</div>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
<pre class="moz-quote-pre" wrap="">_______________________________________________
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</pre>
</blockquote>
<pre class="moz-signature" cols="72">--
================================================
Prof. Annalisa D'Angelo
Dip. Fisica, Universita' di Roma "Tor Vergata"
Istituto Nazionale di Fisica Nucleare
Sezione di Roma Tor Vergata, Rome Italy
<a class="moz-txt-link-abbreviated" href="mailto:email:annalisa.dangelo@roma2.infn.it">email:annalisa.dangelo@roma2.infn.it</a>
Jefferson Laboratory, Newport News, VA USA
Email: <a class="moz-txt-link-abbreviated" href="mailto:annalisa@jlab.org">annalisa@jlab.org</a>
Tel: + 39 06 72594562
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