[Theory-seminars] Remote Cake Seminar, the 2nd

[Astrid Hiller Blin]

Dear All,

Next Monday, we are proud to host our second Remote Cake Seminar edition,
where Keegan Sherman will give a talk about his work at ODU.

As many should know, "the cake is a lie" [1], but we can still keep the
spirit of these seminars alive by having a *remote coffee break* 20 min
before the start of the seminar, at *12:40 PM*. We very much hope to
see you there!

*Cake seminar*
Monday November 2, 1:00 PM

*Keegan Sherman* (ODU) will talk about "Constraining Hadronic Resonance
Form Factors".

*Abstract:*
Quantum Chromodynamics (QCD) has a rich spectrum of states that in
principle could be more complex than the conventional quark model allows,
for example tetraquark or hadronic molecular states. Since most of these
states appear as short-lived resonances, placing constraints on their
structure is difficult. However, a recent formalism would allow for the
extraction of amplitudes that contain information on resonant elastic form
factors from lattice QCD. Building on this work, I present a
model-independent framework for extracting these form factors from two-body
hadronic scattering amplitudes interacting with a single external current.

Bluejeans connection: https://bluejeans.com/801786278
<https://urldefense.proofpoint.com/v2/url?u=https-3A__bluejeans.com_801786278&d=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=AIMSQQ81YDyrZuJNGks2qw&m=aT_3J5jjiFmHtFXffqbfPqEY_A73NEWw2ebyFyL_eCA&s=YNm3qgT5e8sJgKfZ9vFA_w--imuXwmeAjg0C4AslLwg&e=>

Best wishes,
Astrid, Christos, Filippo

[1] https://en.wiktionary.org/wiki/the_cake_is_a_lie
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