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<div class="elementToProof"><span style="letter-spacing: normal; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 11pt; font-weight: 400; color: black; background-color: white;">Dear all, </span></div>
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On Monday, </span><span style="letter-spacing: normal; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 11pt; font-weight: 400; color: black; background-color: white;">December 18<sup>th</sup></span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(36, 36, 36); background-color: white;">,
2023 at 1pm </span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(36, 36, 36); background-color: rgb(255, 255, 255);">EST</span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(36, 36, 36); background-color: white;">,
we will have a </span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(36, 36, 36); background-color: rgb(255, 255, 255);">virtual</span><span style="letter-spacing: normal; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(0, 0, 0); background-color: white;"> seminar
given by </span><span style="letter-spacing: normal; font-family: Calibri, Helvetica, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">Giovanni Chirilli of Regensburg University</span><span style="letter-spacing: normal; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 11pt; font-weight: 400; color: black; background-color: white;"> </span><span style="letter-spacing: normal; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 11pt; font-weight: 400; color: black; background-color: rgb(255, 255, 255);">on
the Zoom for Government link:</span></div>
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<div class="elementToProof"><span style="letter-spacing: normal; font-family: Calibri, Helvetica, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);"><a href="https://jlab-org.zoomgov.com/j/1604101833?pwd=a3VjKzJHaGcyT3Q0TlRNalMzUnJlUT09" target="_blank" id="OWAf7079067-a85b-d26c-cb63-c83c26273ab5" class="OWAAutoLink" rel="noopener noreferrer" data-auth="NotApplicable" data-linkindex="0" style="margin: 0px; text-align: left; background-color: rgb(255, 255, 255);">https://jlab-org.zoomgov.com/j/1604101833?pwd=a3VjKzJHaGcyT3Q0TlRNalMzUnJlUT09</a></span></div>
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<span style="letter-spacing: normal; font-family: Calibri, Helvetica, sans-serif; font-size: 11pt; font-weight: 400; color: black;">Please see below for the title and abstract. </span></div>
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<p style="text-align: left; margin: 0px; background-color: white;"><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; color: rgb(0, 0, 0);"><b><u>Theory Seminar</u></b></span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(0, 0, 0);">:</span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; color: rgb(0, 0, 0);"><b> </b></span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(0, 0, 0);">Monday
</span><span style="letter-spacing: normal; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 14.6667px; font-weight: 400; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">December 18</span><span style="letter-spacing: normal; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(0, 0, 0); background-color: white;"><sup>th</sup></span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(0, 0, 0);">,
1pm </span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(36, 36, 36); background-color: rgb(255, 255, 255);">EST</span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(0, 0, 0);"> (</span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(36, 36, 36); background-color: rgb(255, 255, 255);">virtual</span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(0, 0, 0);">)</span></p>
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<p style="text-align: left; margin: 0px; background-color: white;"><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; color: rgb(36, 36, 36);"><b><u>Speaker</u></b></span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(36, 36, 36);">:
</span><span style="letter-spacing: normal; font-family: Calibri, Helvetica, sans-serif; font-size: 14.6667px; font-weight: 400; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">Giovanni Chirilli</span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(36, 36, 36);"> (</span><span style="letter-spacing: normal; font-family: Calibri, Helvetica, sans-serif; font-size: 14.6667px; font-weight: 400; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">Regensburg
University</span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(36, 36, 36);">) </span></p>
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<span style="letter-spacing: normal; font-size: 11pt; color: rgb(36, 36, 36);"><b><u><br>
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<p style="text-align: left; margin: 0px; background-color: white;"><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; color: rgb(36, 36, 36);"><b><u>Title</u></b></span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(36, 36, 36);">:</span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; color: black;"><b> </b></span><span style="letter-spacing: normal; font-family: Calibri, Helvetica, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">High-Energy
Behavior of Quark Non-Local Operator: Implications for Lattice Calculations </span></p>
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<p style="text-align: left; margin: 0px; background-color: white;"><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; color: rgb(36, 36, 36);"><b><u>Abstract</u></b></span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(36, 36, 36);">:</span><span style="letter-spacing: normal; font-family: Calibri, sans-serif; font-size: 11pt; font-weight: 400; color: black;"> </span><span style="letter-spacing: normal; font-family: Calibri, Helvetica, sans-serif; font-size: 11pt; font-weight: 400; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">Pseudo
and quasi-PDFs are key tools to compute parton distribution functions (PDFs) directly on the lattice. However, using the lattice to make these calculations has its challenges. To get the Bjorken-x dependence from the bi-local operator, one needs to know the
behavior of these operators for large values of the momentum hadronic target. Lattice calculation, on the other hand, can provide values only for finite values of this parameter. I will describe the method to obtain such behavior by resumming the necessary
logarithms, thereby providing a way to enhance the accuracy and reliability of lattice-derived PDFs.</span><span style="letter-spacing: normal; font-family: Calibri, Helvetica, sans-serif; font-size: 11pt; font-weight: 400; color: black;"> </span></p>
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<span style="letter-spacing: normal; font-size: 11pt; font-weight: 400; color: rgb(36, 36, 36);">See you on Monday. </span></p>
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<span style="letter-spacing: normal; font-size: 11pt; font-weight: 400; color: rgb(36, 36, 36);">Best regards, </span></p>
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<span style="letter-spacing: normal; font-size: 11pt; font-weight: 400; color: rgb(36, 36, 36);">Caroline, Joe, and Zheng-Yang</span></p>
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