Theory Seminar: Maxwell Hansen

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  • Theory Seminar: Maxwell Hansen
    https://bluejeans.com/801786278
    Remote
    2021-03-15EDT13:00:00 ~ 2021-03-15EDT14:00:00
    15084
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Speaker: Maxwell Hansen, University of Edinburgh

Title: Three-pion scattering from lattice QCD

Abstract: In this talk, I will present a lattice-QCD calculation of the maximal-isospin, three-pion scattering amplitude (3p+ to 3p+). The calculation combines finite-volume energies with a relativistic field-theoretic formalism, required to interpret the results. I will describe the full work-flow required to reach the final amplitude, implemented here for the first time, and discuss the complicated singularities appearing in the latter. Finally I will discuss prospects for applying these methods to resonant three-particle systems, in order to gain a deeper understanding of these complicated objects from first principles QCD.

Event Date
-
Location
Remote
Category
Scientific Program
Seminars
Contact Name
Astrid Hiller Blin
Phone
(757) 291-6890