Temple University/Jefferson Lab Workshop: Nucleon Structure
in the High x_Bjorken Region (Temple University, Philadelphia,
PA, March 30-April 1, 2000)
Workshop Program
Thursday 3/30
Morning
Session 1: Introduction and Overview (Chair: R. Jaffe)
9:00 C. Platsoucas (Dean, College of Science and Technology)
Welcome
9:10 Z. E. Meziani (Temple): Introduction
9:30 S. Brodsky (SLAC): Theory overview of high x physics
10:10 M. Klein (DESY/Zeuthen): Deep Inelastic Scattering at Large x
10:50 Coffee
Session 2: Unpolarized Structure Function (Chair: A. Thomas)
11:10 F. Olness (Southern Methodist):
PDF's at large x: What we don't know can hurt us
11:45 W. Melnitchouk (Adelaide/JLab): Large x parton distributions
and spin flavor symmetry breaking
12:20 G. Petratos (Kent State): Deep inelastic scattering off 3H/3He
1:00 Lunch
Afternoon
Session 3 Unpolarized Structure and Higher Twists (Chair: S. Brodsky)
2:00 X. Ji (Maryland): Higher twist: Theory overview
2:40 S. Liuti (Virginia): Extracting higher twists from data
3:10 S. Simula (INFN, Rome): Extracting leading and higher twists
from DIS data
3:40 Coffee
Session 4 Higher Twists (Chair: Z. Meziani)
4:00 P. Souder (Syracuse): Parity experiments at high x
4:40 T. Averett (William & Mary): Measurement of g2 moments
5:10 C. Keppel (Hampton/JLab): QCD moments and parton-hadron
duality
5:40 Discussion
Friday, 3/31
Morning
Session 5 Polarized structure functions I (Chair: P. Souder)
9:00 Z.-E. Meziani (Temple): Overview of polarized structure
experiments
9:40 E. Leader (Birkbeck College, London): Semi-inclusive
transverse asymmetries and their implications for large-x
polarized DIS
10:10 P. Bosted (Massachussetts): New SLAC nucleon spin structure
results
10:50 Coffee
Session 6 Polarized structure functions II (Chair: K. Kumar)
11:10 J. Mitchell (JLab): Experiments with polarized protons and
deuterons
11:40 N. Liyanage (JLab): Duality with polarized neutron (3He)
12:10 S. Scopetta (ECT, Trento, Italy):
Extraction of neutron information from polarized 3He
12:40 Discussion
1:00 Lunch
Afternoon
Session 7 Semi-inclusive I (Chair: W. Melnitchouck)
2:00 P. Mulders (NIKHEF): The full spin structure of quarks in the
nucleon
2:40 R. Ent (JLab): Duality in Meson electroproduction
3:10 T. Forest(ODU): Hall B plan on semi-inclusive experiments
3:40 Coffee
Session 8 Semi-inclusive II (Chair: J. P. Chen)
4:00 R. Gilman (Rutgers): Kaon-Lamda experiments
4:30 H. Gao (MIT): Pion tagging experiments
5:00 J. Martoff (Temple): Computing spin effects in semi-inclusive
electroproduction
5:20 Discussion on semi-inclusive experiments
5:40 Discussion on key experiments/proposals
Saturday, 4/1
Session 9 Semi-inclusive and Instrumentation (Chair: G. Petratos)
9:00 E. Kinney (Colorado): HERMES semi-inclusive results
9:30 J. P. Chen (JLab): Experimental requirements for Medium
Acceptance Device
9:50 J. LeRose (JLab): Medium Acceptance Device (MAD)
10:20 R. Ransome (Rutgers): 3H targets
10:40 Coffee
Session 10 Conclusion (Chair: K. de Jager)
11:00 A. Thomas (Adelaide): Summary (Theory)
11:40 K. Kumar (Massachussets): Summary (Experiment)
12:20 Discussion on key experiments/instrumentation
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