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<span class="elementToProof" style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; line-height: 1.5; color: rgb(0, 0, 0);"><span style="margin: 0px; color: black; background-color: rgb(255, 255, 255);"><span style="margin: 0px; background-color: white;"><span class="ContentPasted0" style="font-size:11pt;margin:0px">Dear
all, </span></span></span></span>
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<span style="margin: 0px; background-color: white;"><span class="ContentPasted0" style="font-size: 11pt; font-family: Calibri, sans-serif; margin: 0px; color: rgb(36, 36, 36);">Today, at 1pm EDT, we will have a<span class="ContentPasted0"> </span><span class="ContentPasted0" style="margin: 0px; color: rgb(66, 66, 66); background-color: white;">cake
seminar<span class="ContentPasted0"> </span></span>given by</span><span style="font-size: 11pt; font-family: Calibri, sans-serif; margin: 0px; color: rgb(36, 36, 36);"><span class="ContentPasted0" style="margin:0px"> </span><span data-markjs="true" style="margin:0px"></span></span><span data-markjs="true" style="font-size: 11pt; margin: 0px; background-color: white;"></span></span><span class="ContentPasted0" style="font-size: 11pt; margin: 0px; background-color: white;">Saad
Nabeebaccus</span><span style="margin: 0px; background-color: white;"><span data-markjs="true" style="font-size: 11pt; margin: 0px; background-color: white;"></span><span style="font-size: 16px; margin: 0px; background-color: white;"><span class="ContentPasted0" style="font-size:11pt;margin:0px"> </span></span><span class="ContentPasted0" style="font-size: 11pt; margin: 0px; background-color: white;">of<span> </span><span data-markjs="true" class="mark2o2tvpai9" data-ogac="" data-ogab="" data-ogsc="" data-ogsb="" style="font-family: Calibri, Helvetica, sans-serif; margin: 0px; text-align: left; color: rgb(32, 32, 32); background-color: rgb(255, 255, 255);">IJCLab</span></span><span style="font-size: 11pt; font-family: Calibri, sans-serif; margin: 0px; color: rgb(36, 36, 36);"><span class="ContentPasted0" style="margin:0px"> </span><span class="ContentPasted0" style="margin: 0px; color: rgb(66, 66, 66); background-color: white;">in
the CEBAF Center Auditorium. </span></span></span><span class="ContentPasted0" style="font-size:11pt;margin:0px">Please see below for the title and abstract. </span></div>
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<u><b><span style="font-size:12pt;margin:0px"><span data-markjs="true" class="ContentPasted0" style="font-size:11pt;margin:0px">Cake</span></span><span style="margin:0px"><span class="ContentPasted0" style="margin:0px"> </span></span><span style="font-size:12pt;margin:0px"><span data-markjs="true" class="ContentPasted0" style="font-size:11pt;margin:0px">Seminar</span></span></b></u><span class="ContentPasted0" style="margin:0px"><span class="ContentPasted0">:</span><b> </b></span><span class="ContentPasted0" style="margin:0px">Wednesday,<span> </span><span style="display: inline !important; color: rgb(36, 36, 36); background-color: rgb(255, 255, 255);">October</span><span> </span>4</span><span style="margin:0px"><sup class="ContentPasted0">th</sup></span><span class="ContentPasted0" style="margin:0px">,
1pm EDT</span></p>
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<span class="ContentPasted0" style="font-size:11pt;margin:0px"><b><u>Speaker</u></b></span><span class="ContentPasted0" style="font-size:11pt;margin:0px">:<span class="ContentPasted0" style="margin:0px"> </span><span data-markjs="true" style="margin:0px"></span><span data-markjs="true" style="font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; color: black; background-color: white;"></span><span class="ContentPasted0" style="margin: 0px; background-color: white;"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; display: inline !important; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">Saad
Nabeebaccus</span></span><span data-markjs="true" style="font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; color: black; background-color: white;"></span><span data-markjs="true" style="margin:0px"></span><span class="ContentPasted0" style="margin:0px"> </span>(<span class="ContentPasted0" style="margin: 0px; color: black; background-color: white;"><span style="font-family: Calibri, Helvetica, sans-serif; text-align: left; display: inline !important; color: rgb(32, 32, 32); background-color: rgb(255, 255, 255);">IJCLab</span></span>) </span></p>
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<b style="font-size:11pt"><span style="margin: 0px; color: black;"><b style="font-size: 13.31px; color: rgb(36, 36, 36);"><u><span style="font-size:11pt;margin:0px"><br class="ContentPasted0">
</span></u></b></span></b></p>
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<span style="font-size:11pt"><span style="margin: 0px; color: black;"><span style="font-size: 13.31px; color: rgb(36, 36, 36);"><span class="ContentPasted0" style="font-size:11pt;margin:0px"><b><u>Title</u></b></span></span><span class="ContentPasted0" style="margin: 0px; color: rgb(36, 36, 36);">:</span></span><span style="font-weight: bold; font-size: 12pt; margin: 0px; color: black;"><span class="ContentPasted0" style="font-size:11pt;margin:0px"> </span></span></span><span class="ContentPasted0" style="font-size: 11pt; margin: 0px; color: black;">What
can we learn by studying 2 to 3 exclusive processes? </span></p>
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<span style="margin: 0px; color: black;"><span style="font-size: 13.31px; color: rgb(36, 36, 36);"><span class="ContentPasted0" style="font-size:11pt;margin:0px"><b><u>Abstract</u></b></span></span><span class="ContentPasted0" style="margin: 0px; color: rgb(36, 36, 36);">:</span></span><span style="font-size: 12pt; margin: 0px; color: black;"><span class="ContentPasted0" style="font-size:11pt;margin:0px"> </span></span><span style="font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; color: black;"></span><span style="font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; color: black;"><span class="ContentPasted0" style="margin: 0px; background-color: white;"></span></span>Various
2 -> 3 exclusive processes in the collinear factorisation framework have been studied in order to probe generalised parton distributions (GPDs). As explained by Qiu and Yu in 2305.15397, such processes give access to enhanced x-dependence of GPDs, beyond the
moment-type information that is accessed in well-studied 2->2 exclusive processes such as Deeply Virtual Compton Scattering. In 2205.07846 and 2210.07995, it was proved that a wide range of 2->3 exclusive processes factorise, provided that the 2 outgoing particles
have large transverse momentum with respect to the incoming/outgoing nucleon. Moreover, through the exclusive photoproduction of photon-meson pair, which falls in the latter category and which will be the focus of my talk, chiral-odd GPDs can be probed at
the leading twist, which represents a unique opportunity. I will discuss our recent results from 2212.00655 and 2302.12026 on the subject, performed at leading order and leading twist, for a charged pion and rho meson of any charge and polarisation. Our results
indicate that the statistics are very promising for performing an experimental study at various experiments, such as COMPASS, future EIC, LHC in ultraperipheral collisions, and especially at JLab. I will also discuss our current progress in extending our theoretical
predictions to next-to-leading order. Finally, I will talk about the issues in extending the calculation to having a neutral pion in the final state, which is sensitive to gluon GPDs, unlike our previous calculations. <span class="ContentPasted0" style="margin: 0px; color: black;"></span></div>
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<span class="ContentPasted0" style="font-size:11pt;margin:0px">See you soon! </span></p>
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<span class="ContentPasted0" style="font-size:11pt;margin:0px">Best regards, </span></p>
<p style="margin: 0px; font-size: 10pt; font-family: Calibri, sans-serif; color: rgb(36, 36, 36); background-color: white;">
<span class="ContentPasted0" style="font-size:11pt;margin:0px">Caroline, Joe, and Zheng-Yang</span></p>
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