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<span style="font-family: AvenirNext-Regular;" class="">Dear all,</span><br class="" style="font-family: AvenirNext-Regular;">
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<span style="font-family: AvenirNext-Regular;" class="">Tomorrow we will have our first remote Cake Seminar.</span>
<div class="" style="font-family: AvenirNext-Regular;">Please see below for the details:</div>
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<div class="" style="font-family: AvenirNext-Regular;"><b class="">Bluejeans connection:</b> <a href="https://bluejeans.com/801786278" class="">https://bluejeans.com/801786278</a></div>
<div class="" style="font-family: AvenirNext-Regular;"><b class="">Date and time: </b>Monday September 28, 1:00 PM</div>
<div class="" style="font-family: AvenirNext-Regular;"><b class="">Speaker:</b> Miguel Albaladejo (JLab)</div>
<div class="" style="font-family: AvenirNext-Regular;"><b class="">Title: </b>Recent advances with Khuri-Treiman equations</div>
<div class="" style="font-family: AvenirNext-Regular;"><b class="">Abstract:</b></div>
<div class="" style="font-family: AvenirNext-Regular;">For a 1-to-3 decay or 2-to-2 scattering process, the Khuri–Treiman formalism models the partial-wave expansion of the amplitude as a sum of three individual truncated series, capturing the low-energy dynamics
of the direct (s-) and cross (t- and u-) channels. It has been successfully applied to different processes, for instance, the eta -> 3pi decays.</div>
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<span style="font-family: AvenirNext-Regular;" class="">In this seminar, we discuss past and ongoing work in the subject of KT equations. In particular, we will cover the following points: (1) the generalization of the KT formalism to coupled channels, and
its application to the eta -> 3pi decays; (2) the use of KT formalism to study pi-pi scattering, and its comparison with other dispersive approaches; (3) a revisited approach to the omega->3pi decay, in view of recent new measurements by BESIII collaboration;
and (4) the generalization of the formalism to arbitrary spin of the decaying particle.</span>
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<div class="" style="font-family: AvenirNext-Regular;">In an attempt to revive the lively spirit of our on-site cake seminars, we welcome everyone to join for a <b class="">remote coffee break</b> <b class="">20 minutes</b> <b class="">before the seminar starts,
at 12:40 PM.</b></div>
<div class="" style="font-family: AvenirNext-Regular;">See you all there!</div>
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Best regards,<br class="">
Astrid, Christos, Filippo</div>
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