Bound Nucleon Form Factors, Quark-Hadron Duality, and the Nuclear EMC Effect

Conference · Fri Sep 13 00:00:00 EDT 2002

OSTI ID:807186

Tsushima, K; Lu, D H; Melnitchouk, W; Saito, K; Thomas, A W

We discuss the electromagnetic form factors, axial form factors, and structure functions of a nucleon bound in the quark-meson coupling (QMC) model. Free space nucleon form factors are calculated using the improved cloudy bag model (ICBM). After describing finite nuclei and nuclear matter in the quark-based (EMC) model, the in-medium modification of the bound nucleon form factors is calculated in the same model. Finally, the bound nucleon structure function, F2, is extracted using the calculated in-medium electromagnetic form factors and Bloom-Gilman (quark-hadron) duality.

• Research Organization: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
• Sponsoring Organization: USDOE Office of Energy Research (ER) (US)
• DOE Contract Number: AC05-84ER40150
• OSTI ID: 807186
• Report Number(s): JLAB-THY-03-03; DOE/ER/40150-2424; ADP-03-107/T545; TRN: US0301758
• Resource Relation: Conference: JLAB-UGA Workshop on Physics and JLAB Expts, Athens, GA (US), 09/13/2002; Other Information: PBD: 13 Sep 2002
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BAG MODEL
DUALITY
ELECTROMAGNETIC FORM FACTORS
EMC EFFECT
FORM FACTORS
MODIFICATIONS
NUCLEAR MATTER
NUCLEI
NUCLEONS
PHYSICS
STRUCTURE FUNCTIONS