Three-dimensional parton structure of the nucleon

Monday, September 14 - Friday, September 18, 2009,   INT Seattle


Three-dimensional parton structure of the nucleon
encoded in GPDs and TMDs



Monday, September 14

08:00 - 09:00Registration
09:00 - 09:10 Organizers: Opening and plan of meeting
Exclusive meson production: Reaction mechanism, GPDs
09:10 - 09:50 M. Strikman:     Exclusive meson production from high to lower energies
09:50 - 10:30 C. Weiss (with M. Guidal):     Exclusive meson production at fixed-target energies - new data and interpretation
10:30 - 11:00 Break
11:00 - 11:40 P. Kroll:    Vector/pseudoscalar meson production and GPDs
11:40 - 12:20 L. Szymanowski:    Exclusive production of transversely polarized rho-meson up to twist-3 accuracy
12:20 - 14:30 Lunch
14:30 - 15:10 G. Miller:    Transverse charge densities - data, models, interpretation
15:10 - 15:40 E. Fuchey:    New results in pi0 production
15:40 - 16:10 Break
16:10 - 16:40 T. Horn:    Charged pion/kaon production - status and perspectives
16:40 - 17:10 D. Gaskell:    Hard meson production on nuclei and color transparency
17:10 - 18:30 Discussion:    Mechanism of exclusive meson production
19:00 Dinner



Tuesday, September 15

Pion form factor, DVCS, GPDs
09:00 - 09:40 A. Radyushkin:    pQCD and intrinsic transverse momentum in gamma* gamma to pi0
09:40 - 10:10 G. Huber:    Pion form factor - experimental status and prospects
10:10 - 10:40 Break
10:40 - 11:20 P. Lansberg:    Backward pion production and DVCS on the pion
11:20 - 12:00 C. Munoz Camacho:    DVCS experiments - status and new results
12:00 - 14:00 Lunch
14:00 - 14:40 M. Vanderhaeghen:    Dispersion analysis of DVCS
14:40 - 15:20 D. Mueller:    QCD analysis of DVCS
15:20 - 15:50 Break
15:50 - 16:30 H. Moutarde:    Extraction of GPDs from DVCS data
16:30 - 17:00 A. Camsonne:    Quark angular momentum from exclusive data
17:00 - 18:30 Discussion:    Future of DVCS analysis



Wednesday, September 16

Semi-inclusive DIS: Observables, reaction mechanism, TMDs
09:00 - 09:40 D. Hasch:    Overview of SIDIS experimental programs
09:40 - 10:20 A. Prokudin:    Transversity, Sivers and Collins functions from SIDIS and e+e- data
10:20 - 10:50 Break
10:50 - 11:30 L. Bland:    Overview of Transverse Single Spin Asymmetries Measurements at RHIC
11:30 - 12:10 M. Anselmino:    SSAs in hadron-hadron collisions and TMD factorization
12:10 - 14:00 Lunch
14:00 - 14:40 P. Mulders:    Universality of transverse momentum dependent distribution functions
14:40 - 15:20 M. Schlegel:    TMDs and the Drell-Yan process
15:20 - 15:50 Break
15:50 - 16:30 Ph. Haegler:    Hadron structure from GPDs and TMDs in lattice QCD
16:30 - 17:10 A. Metz:    GPDs, TMDs and their interrelations
17:10 - 18:30 Discussion:    SIDIS and TMD phenomenology



Thursday, September 17

Orbital angular momentum, dynamical models, GPD/TMD interpretation
09:00 - 09:40 M. Burkardt:    What is orbital angular momentum?
09:40 - 10:20 P. Schweitzer:    Quark orbital momentum and TMDs in quark models
10:20 - 10:50 Break
10:50 - 11:30 B. Pasquini:    TMDs and azimuthal spin asymmetries in light-cone quark models
11:30 - 12:10 F. Yuan:    Orbital angular momentum in nucleon spin structure at large x
12:10 - 14:00 Lunch
14:00 - 14:40 L. Gamberg:    The transverse partonic structure of hadrons from the spectator framework
14:40 - 15:10 W. Bentz:    NJL-jet model for quark fragmentation functions
15:10 - 15:40 Break
15:40 - 16:10 L. Szymanowski:    Transversity and photon distribution amplitude in lepton pair photoproduction
16:10 - 16:40 P. Stoler:    Form factors and GPDs
16:40 - 17:20 J. Ralston:    TBA
17:20 - 18:30 Discussion:    Ways to access parton orbital angular momentum



Friday, September 18

Factorization in semi-inclusive DIS
09:00 - 09:40 F. Yuan:    Transverse momentum dependent factorization for SIDIS
09:40 - 10:20 T. Rogers:    Factorization and fully unintegrated factorization
10:20 - 10:50 Break
10:50 - 11:30 J. Qiu:    QCD collinear factorization for single transverse spin asymmetries
11:30 - 12:00 J. Zhou:    Collins effect in the collinear factorization approach
12:00 - 14:00 Lunch
Inclusive spin structure, flavor separation
14:00 - 14:40 Z.-E. Meziani:    Status and perspectives on the nucleon g2 measurements
14:40 - 15:10 X. Jiang:    Accessing quark information through SIDIS at JLab 12 GeV
15:10 - 15:40 Break
GPD/TMD studies with future facilities
15:40 - 16:20 H. Avakian:    GPD/TMD studies with JLab 12 GeV
16:20 - 17:00 R. Ent:    GPD/TMD studies with a future EIC
17:00 - 17:30 L. Bland:    Future perspectives on Transverse Single Spin Asymmetries at RHIC



Times indicated for the presentations include discussion