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<font class="" size="3">Dear All, </font>
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<div class=""><font class="" size="3">We have the following seminars next week. </font></div>
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<div class=""><font size="3" class=""><span class="" style="margin: 0px; background-color: rgb(255, 255, 255);">Bluejeans connection: </span><a href="https://bluejeans.com/610445877" target="_blank" class="" style="margin: 0px; background-color: rgb(255, 255, 255);"><span class="" style="margin: 0px;">https://bluejeans.com/610445877</span><wbr class=""></a><span class="" style="margin: 0px; background-color: rgb(255, 255, 255);"> </span></font></div>
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<div class=""><font class="" size="3">Yuri Kovchegov (Ohio State University): Monday, July 22, 1:00-2:00 pm, Room L102</font></div>
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<div class=""><font size="3" class=""><font class="">Title: </font><span style="background-color: rgb(255, 255, 255);" class="">Proton Spin at Small x</span></font></div>
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<div class=""><font size="3" class=""><font class="">Abstract: </font><span style="background-color: rgb(255, 255, 255);" class="">An integral part of the proton spin puzzle are the contributions to the proton spin coming from quarks and gluons having very
small values of the Bjorken x variable. These contributions are mostly beyond the reach of current experiments and are very hard to calculate numerically on the lattice. It appears that better theoretical understanding of quark and gluon helicity distributions
at small x is needed to assess the amount of proton spin coming from this region. In my talk I will describe the recent theoretical work aimed at finding the small-x asymptotics of the quark and gluon helicity distributions, along with their orbital angular
momenta (OAM). I will derive small-x evolution equation for helicity and solve them to find the small-x asymptotics of the parton helicity distributions and OAM. The results of this work can be compared to the data to be collected at the upcoming Electron-Ion
Collider (EIC) and can also be used to extrapolate the small-x helicity distributions to be measured at EIC to even smaller values of x, thus constraining the proton spin coming from small x.</span></font></div>
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<div class=""><span class="" style="background-color: rgb(255, 255, 255);"><font class="" size="3">—————————————————————————————————————————————————————</font></span></div>
<div class=""><span class="" style="background-color: rgb(255, 255, 255);"><font class="" size="3">Cake Seminar</font></span></div>
<div class=""><font size="3" class=""><span class="" style="background-color: rgb(255, 255, 255);"><font class="">José Goity: Wednesday, July 24, </font></span>1:00-2:00 pm, Room F224-225</font></div>
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<div class=""><span class="" style="background-color: rgb(255, 255, 255);"><font class="" size="3">Title: TBD</font></span></div>
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<div class=""><span style="background-color: rgb(255, 255, 255);" class=""><font size="3" class="">Thank you.</font></span></div>
<div class=""><span style="background-color: rgb(255, 255, 255);" class=""><font size="3" class="">-Carlota, Miguel, Raza</font></span></div>
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