(Vector) Meson Production and Duality
Abstract
At high enough energies, hadronic cross sections, if averaged over an appropriate energy range, must coincide with a perturbative QCD description. One famous example in deep inelastic scattering is termed Bloom-Gilman duality. This quark-hadron duality shows that the nucleon resonance region closely mimics the deep inelastic region where we assume single quark scattering to be dominant. This Bloom-Gilman duality was recently found to work to high precision to far lower momentum transfers, and far smaller regions in invariant mass, than anticipated. Implications for using the spin/flavor selectivity of (polarized) electron-proton scattering and/or (polarized) meson electroproduction to examine such duality in more detail are discussed.
- Authors:
- Publication Date:
- Research Org.:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Org.:
- USDOE Office of Energy Research (ER) (US)
- OSTI Identifier:
- 766463
- Report Number(s):
- JLAB-PHY-00-17; DOE/ER/40150-1763
TRN: US0005491
- DOE Contract Number:
- AC05-84ER40150
- Resource Type:
- Conference
- Resource Relation:
- Conference: Physics with a Polarized-Electron Light-Ion Collider (EPIC-2000), No location supplied, No date supplied; Other Information: PBD: 1 Sep 2000
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; CROSS SECTIONS; DEEP INELASTIC SCATTERING; DUALITY; ENERGY RANGE; MESONS; MOMENTUM TRANSFER; PRODUCTION; QUANTUM CHROMODYNAMICS
Citation Formats
Ent, R. (Vector) Meson Production and Duality. United States: N. p., 2000.
Web.
Ent, R. (Vector) Meson Production and Duality. United States.
Ent, R. 2000.
"(Vector) Meson Production and Duality". United States. https://www.osti.gov/servlets/purl/766463.
@article{osti_766463,
title = {(Vector) Meson Production and Duality},
author = {Ent, R},
abstractNote = {At high enough energies, hadronic cross sections, if averaged over an appropriate energy range, must coincide with a perturbative QCD description. One famous example in deep inelastic scattering is termed Bloom-Gilman duality. This quark-hadron duality shows that the nucleon resonance region closely mimics the deep inelastic region where we assume single quark scattering to be dominant. This Bloom-Gilman duality was recently found to work to high precision to far lower momentum transfers, and far smaller regions in invariant mass, than anticipated. Implications for using the spin/flavor selectivity of (polarized) electron-proton scattering and/or (polarized) meson electroproduction to examine such duality in more detail are discussed.},
doi = {},
url = {https://www.osti.gov/biblio/766463},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Sep 01 00:00:00 EDT 2000},
month = {Fri Sep 01 00:00:00 EDT 2000}
}