TMDs in Dense Matter

Описание: Dr. Ivan Vitev lectures on Transverse Momentum Dependent Parton Distribution Functions in Matter at TMD school 2022.

0:00 Introduction
0:45 Outline
2:07 What is Dense Matter?
2:57 Discovery Transverse Momentum Broadening
6:56 Non-Universal TMD Effects in Dense Matter
7:32 Reducing Complexity and Broadening to Scattering
9:13 Examples of EFTs
10:03 Example of Successful EFT in Matter
11:42 Origin of TMD physics in Dense Matter
13:12 Glauber Gluon Lagrangian / Feynman Rules
16:46 Jet Broadening - Unit Interaction
20:11 Single and Double Born Terms
26:01 Main Results: Jet Broadening
30:37 Phenomenology
33:05 Medium Induced Splitting Functions
34:34 Calculation of Quark Splitting Function
38:21 Medium-Induced Contribution to Parton Splitting
40:55 1st Order in Opacity Single Born Diagrams
42:29 Main Results: In-Medium Splitting
47:56 Medium-Induced Splitting Intensity
50:21 Differential Branching Spectra
54:11 Evolution of Fragmentation Functions
57:50 QnA
1:01:51 Predictions for e+A at the EIC
1:06:22 Jet Production
1:11:06 Evaluating in-medium Jet Function
1:12:42 Jet Results at EIC
1:15:04 Separating Initial and Final State Effects (EIC)
1:18:19 Applications of SCET_G to Jet Shapes
1:22:25 Medium-Modified Jet Shapes at NLL
1:24:54 Groomed Soft Dropped Distributions (SCET_G)
1:27:04 Heavy Flavor Jet Substructure
1:28:22 Summary
1:30:33 QnA