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Dear all, </div>
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<span style="font-family: Calibri, Helvetica, sans-serif; color: rgb(0, 0, 0);"><br>
Tomorrow, at 1pm EDT, we will have a virtual seminar given by </span><span style="font-family: Calibri, sans-serif; color: black;">Simone Rodini of
</span><span style="font-family: Calibri, Helvetica, sans-serif; color: rgb(0, 0, 0);">DESY on the Zoom for Government link: </span></div>
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<a href="https://jlab-org.zoomgov.com/j/1614675208?pwd=uXblLJbjtWr9qSIopUYtXSbdleMxH1.1" id="OWA159b6497-b402-8802-26b6-51013ecf7935" class="x_OWAAutoLink" data-auth="NotApplicable" data-linkindex="0" style="margin: 0px;">https://jlab-org.zoomgov.com/j/1614675208?pwd=uXblLJbjtWr9qSIopUYtXSbdleMxH1.1</a></div>
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Please see below for the title and abstract. </div>
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<b><u>Theory Seminar</u></b>:<b> </b>October 14<sup>th</sup>, 1pm EDT (virtual) </div>
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<b><u>Speaker</u></b>: Simone Rodini (DESY) </div>
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<span style="font-family: Calibri, Helvetica, sans-serif; color: rgb(0, 0, 0);"><b><u>Title</u></b>:<b> </b></span><span style="font-family: Calibri, sans-serif; color: black;">Twist-3 parton distributions: what are they are and why are they relevant?</span><span style="font-family: Calibri, Helvetica, sans-serif; color: rgb(0, 0, 0);"> </span></div>
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<span style="font-family: Calibri, Helvetica, sans-serif; color: rgb(0, 0, 0);"><b><u>Abstract</u></b>:
</span><span style="font-family: Calibri, sans-serif; color: black;">In this talk I will first review the basics of twsit-3 parton distributions functions (PDFs), with a particular emphasis on collinear PDFs. I will give a brief overview of the relevant processes
in which they appear and their connection with transverse spin phenomena. I will then address the problem of their evolution, why is it different compared to regular twist-2 PDFs, how are we able to develop an efficient code to compute the evolution and why
is it important in practice to use the correct evolution. I will conclude with a brief outlook for the field.</span><span style="font-family: Calibri, Helvetica, sans-serif; color: rgb(0, 0, 0);"> </span></div>
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See you tomorrow. </div>
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Best regards, </div>
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Joe, Zheng-Yang, and Gloria</div>
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