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Dear all,<br>
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<span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important">Here is a reminder of</span><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)"> </span><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); margin: 0px"><span>next</span></span><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)"> </span><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">week</span><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important"><span> virtual</span> theory
seminar:</span><br>
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<p style="background: white"><b><u><span style="font-size: 12pt; font-family: Arial, sans-serif; color: black">Theory seminar</span></u></b><span style="font-size: 12pt; font-family: Arial, sans-serif; color: black"><br>
Monday July 20, 1:00 PM</span><span style="font-size: 12pt; font-family: Arial, sans-serif"><u></u><u></u></span></p>
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<p style="background: white"><span style="font-size: 12pt; font-family: Arial, sans-serif; color: black">Krzysztof Cichy (Adam Mickiewicz University, Poland), "</span><span style="font-size: 12pt">Partonic structure of the nucleon from Lattice QCD''</span><span style="font-size: 12pt; font-family: Arial, sans-serif"><u></u><u></u></span></p>
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<p style="margin: 0px"><span style="font-size: 12pt; color: black"><u></u> </span></p>
<p style="margin: 0px"><span style="font-size: 12pt; color: black">Abstract:<u></u></span></p>
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<p style="margin: 0px"><span style="font-size: 12pt; color: black">In this talk, we will present the recent directions in lattice QCD computations of partonic functions by the Extended Twisted Mass Collaboration. We are using the novel quasi- and pseudo-distribution
approaches that allow one to access the full x-dependence of partonic functions by generalizing their light-cone definitions into Euclidean spacetime. This permits their lattice calculation and after a suitable non-perturbative renormalization and a matching
procedure, the desired light-cone distributions can be obtained. We will discuss our on-going projects of computing the twist-2 parton distribution functions (PDFs) and generalized parton distributions (GPDs), as well as our pioneering direction of accessing
twist-3 PDFs. The encouraging results present a major success for the emerging field of direct calculations of the x-dependence of partonic quantities using lattice QCD and its future prospects will also be shortly discussed.<u></u><u></u></span></p>
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<p style="margin: 0px"><span style="font-size: 12pt; color: black"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">Bluejeans connection</span><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">:</span><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); color: rgb(12, 100, 192)"><u><span> </span></u></span><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); color: rgb(200, 38, 19)"><a href="https://bluejeans.com/610445877" target="_blank" style="color: rgb(17, 85, 204)"><span style="color: rgb(12, 100, 192)">https://bluejeans.<wbr>com/610445877</span></a></span><br style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">
<br style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">
<span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important">Raza, Miguel, and Carlota</span><br>
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