Spin and Orbital Angular Momentum of Quarks and Gluons in the Nucleon
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Europe/Rome
Description
Understanding the internal structure of the proton is a crucial challenge for QCD, and one important aspect of this is to understand how the spin of the nucleon is built up from the angular momentum of its quarks and gluons. This, it has turned out, is a very subtle and controversial issue.
The aim of this workshop is to bring together the main actors in the field of the proton spin decomposition to summarize the recent progress and discuss the remaining controversial points.
Main Topics
Key speakers include
Alessandro Bacchetta (Pavia University & INFN)
Les Bland (Brookhaven National Laboratory)
Matthias Burkhardt (New Mexico State University)
Xiang-Song Chen (Huazhong University)
Nicole D’Hose (IRFU/SPhN Saclay)
Charles Hyde (Old Dominion University)
Keh-Fei Liu (Kentucky University)
Barbara Pasquini (Pavia University & INFN)
Masashi Wakamatsu (Osaka University)
Organizers
Mauro Anselmino (Torino University & INFN)
Elliot Leader (Imperial College)
Cédric Lorcé (IPN, Orsay and IFPA, Liège)
Poster
The aim of this workshop is to bring together the main actors in the field of the proton spin decomposition to summarize the recent progress and discuss the remaining controversial points.
Main Topics
- Introduction to quark and gluon angular momentum
- Spin decompositions and sum rules
- Gauge independence of matrix elements
- Angular momentum, GPDs and TMDs
- Angular momentum in phenomenological models
- Angular momentum on the lattice
- Angular momentum via TMD and GPD measurements in DIS and SIDIS
- Angular momentum via TMD measurements in hadronic collisions
Key speakers include
Alessandro Bacchetta (Pavia University & INFN)
Les Bland (Brookhaven National Laboratory)
Matthias Burkhardt (New Mexico State University)
Xiang-Song Chen (Huazhong University)
Nicole D’Hose (IRFU/SPhN Saclay)
Charles Hyde (Old Dominion University)
Keh-Fei Liu (Kentucky University)
Barbara Pasquini (Pavia University & INFN)
Masashi Wakamatsu (Osaka University)
Organizers
Mauro Anselmino (Torino University & INFN)
Elliot Leader (Imperial College)
Cédric Lorcé (IPN, Orsay and IFPA, Liège)
Poster
Participants
Alessandro Bacchetta
Asmita Mukherjee
Aurore Courtoy
Barbara Pasquini
Ben Bakker
Bo-Qiang Ma
Charles Hyde
Cédric Lorcé
Daniël Boer
Delia Hasch
Dennis Sivers
Elliot Leader
Fan Wang
Gary Goldstein
Gunar Schnell
Jian Zhou
Jian-Wei Qiu
Keh-Fei Liu
Konstantin Bliokh
Leonard Gamberg
Leslie Bland
Marc Schlegel
Masashi Wakamatsu
Matthias Burkardt
Mauro Anselmino
Peter Kroll
Simonetta Liuti
Tianbo Liu
Xiang-Song Chen
