Novel QCD Phenomena at Electron-Proton Colliders
Conference
·
OSTI ID:935318
I discuss several novel phenomenological features of QCD which are observable in deep inelastic lepton-nucleon and lepton-nucleus scattering. Initial- and final-state interactions from gluon exchange, normally neglected in the parton model, have a profound effect on QCD hard-scattering reactions, leading to leading-twist single-spin asymmetries, the diffractive contribution to deep inelastic scattering, and the breakdown of the pQCD Lam-Tung relation in Drell-Yan reactions. Leading-twist diffractive processes in turn lead to nuclear shadowing and non-universal antishadowing--physics not incorporated in the light-front wavefunctions of the nucleus computed in isolation.
- Research Organization:
- Stanford Linear Accelerator Center (SLAC)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-76SF00515;
- OSTI ID:
- 935318
- Report Number(s):
- SLAC-PUB-13281
- Conference Information:
- Invited talk at 16th International Workshop on Deep Inelastic Scattering and Related Subjects (DIS 2008), London, England, 7-11 Apr 2008
- Country of Publication:
- United States
- Language:
- English
Similar Records
Dynamic versus Static Structure Functions and Novel Diffractive Effects in QCD
Dynamic versus Static Structure Functions and Novel Diffractive Effects in QCD
Novel QCD Effects from Initial and Final State Interactions
Journal Article
·
Mon Mar 23 00:00:00 EDT 2009
· AIP Conference Proceedings
·
OSTI ID:21293465
Dynamic versus Static Structure Functions and Novel Diffractive Effects in QCD
Conference
·
Tue Nov 11 19:00:00 EST 2008
·
OSTI ID:940973
Novel QCD Effects from Initial and Final State Interactions
Conference
·
Tue Sep 11 20:00:00 EDT 2007
·
OSTI ID:915359