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<b><u><span style="font-size: 24pt; margin: 0px; color: rgb(66, 66, 66); background-color: white;" class="ContentPasted1">Full Event Simulation of EP Collisions: Photoproduction in the Sherpa Event Generator </span></u></b></p>
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<b><span style="font-size:22pt;margin:0px" class="ContentPasted1">Peter Meinzinger </span></b></p>
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<b><span style="font-size:22pt;margin:0px" class="ContentPasted1">Durham University </span></b></p>
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<b><span style="font-size:18pt;margin:0px" class="ContentPasted1">Abstract:</span></b> </p>
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<span style="margin: 0px; color: rgb(66, 66, 66);" class="ContentPasted1">Electron--proton collisions are an important mode for, e.g., determination of parton distribution functions, making it necessary to understand the dynamics and kinematics of these collisions.
To achieve highest precision in the different observables it is necessary to develop simulations of these events which leverage the Fixed Order calculations and match them to the parton showers. I will review the status of the simulation of high-virtuality
DIS production modes in the event generator community and make the case for a simulation of the complementary photoproduction modes. The latter mode will allow for an understanding of the full dynamics of the system and solve the problem of the different scales.
I will present the current status of photoproduction at NLO accuracy in the Sherpa event generator and discuss how to merge the two modes to arrive at a complete picture of electron--proton collision in the future. Furthermore, I will review different empirical
models which should close the gap from the perturbative to the non-perturbative regime in ep-collisions. </span></p>
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<span style="font-size:20pt;margin:0px" class="ContentPasted1">Wednesday, Aril 5th<sup class="ContentPasted1">th</sup><span class="ContentPasted1"> </span>@ 11 AM – 12 PM </span></p>
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<span style="font-size:20pt;margin:0px" class="ContentPasted1">CEBAF F113</span></p>
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<a href="https://jlab-org.zoomgov.com/j/1600656386?pwd=L2NYbWlITkZzSjc4NGl0eXFsTURLdz09" target="_blank" rel="noopener noreferrer" data-auth="NotApplicable" data-safelink="true" data-linkindex="0" style="margin:0px" class="ContentPasted1"><b><span style="font-size:16pt;margin:0px">Zoom
Link Here</span></b></a><span style="margin: 0px; text-decoration: underline; color: rgb(5, 99, 193);"><b><span style="font-size:16pt;margin:0px" class="ContentPasted1"> </span></b></span></p>
<p style="font-size:12pt;font-family:"Times New Roman", serif;margin:0px"><b><span style="font-size:16pt;margin:0px" class="ContentPasted1">Upcoming Seminar:<span class="ContentPasted1"> </span></span></b><i><span style="font-size:16pt;margin:0px" class="ContentPasted1">April
15 : Prof Yuri Efremenko -<span style="margin:0px" class="ContentPasted1"><span class="ContentPasted1"> </span>COHERENT neutrino program at the ORNL Spallation Neutron Source</span></span></i></p>
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<span style="font-size: 10pt; font-family: Corbel, sans-serif; margin: 0px; color: black;">Jennifer McAllister</span><span style="font-family: Calibri, sans-serif; margin: 0px; color: black;"></span></p>
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