[Theory-seminars] Theory seminar next week

[Astrid Hiller Blin]

Dear all,

Here is a reminder of next week's theory seminar:

*Theory seminar*
Monday October 12, 1:00 PM

*Daniel Winney* (Indiana University) will talk about "XYZP spectroscopy in
photoproduction".

*Abstract:*
Illuminating the spectrum of heavy quarkonium-like exotic structures,
collectively the XYZ’s, and pentaquark-like states, is a necessary first
step in understanding the non-perturbative aspects of QCD in this sector.
In particular, the majority of exotic candidates has been observed only in
specific reactions with additional particles in the final state. The
resonant interpretation of these states is then complicated by kinematic
singularities brought upon by the rescattering of these final state
particles. To this end, I describe recent JPAC efforts motivating searches
for exotic candidates in photoproduction. Observation in photoproduction
would support the resonant nature of these states and may be well in reach
for future collider facilities such as the EIC.

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, Miguel
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