[Theory-seminars] Cake seminars next week

[Raza Sufian]

Dear All,

We have the following cake seminars next week:

Bluejeans connection: https://bluejeans.com/610445877<https://gcc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbluejeans.com%2F610445877&data=02%7C01%7C%7C945e3c382a3f45ced97608d6d0002c86%7Cb4d7ee1f4fb34f0690372b5b522042ab%7C1%7C0%7C636925096495253780&sdata=xcnDtoPV4jMFJ8LqBWP8bwXdwvvkdLihmnA6sb4UeYQ%3D&reserved=0>



Ian Balitsky: Monday 6, Room L102, 1:00 p.m.

``Conformal properties of TMD evolution’'

Abstract: I discuss  conformal properties of TMD operators and present the result of the conformal  rapidity evolution of TMD operators in the Sudakov region.

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Alberto Accardi: Wednesday 8, Room F 326-327, 1:00 pm

"Quark fragmentation as a probe of dynamical mass generation"

Abstract:  I will address the propagation and hadronization of a struck quark by studying the gauge invariance of the color-averaged cut quark propagator, and by relating this to the single inclusive quark fragmentation correlator by means of new sum rules. Using suitable Wilson lines, I provide a gauge-invariant definition for the mass of the color-averaged dressed quark and decompose this into the sum of a current and an interaction-dependent component. The latter, which I will argue is an order parameter for dynamical chiral symmetry breaking, also appears in the sum rule for the twist-3 Etilde fragmentation function, providing a specific experimental way to probe the dynamical generation of mass in Quantum Chromo-Dynamics.

Thank you.
-Raza
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