Study of duality in the transition region at Jlab
Conference
·
OSTI ID:919480
Inclusive double spin asymmetries obtained by scattering polarized electrons off polarized protons and deuterons have been analyzed to address the issue of quark-hadron duality in the polarized spin structure functions g^p_1 and g^d_1. A polarized electron beam, solid polarized NH_3 and ND_3 targets and the CEBAF Large Acceptance Spectrometer (CLAS) in Hall B were used to collect the data. The resulting g^p_1 and g^d_1 were averaged over the nucleon resonance energy region (M < W < 2.00 GeV), and three lowest lying resonances individually for tests of global and local duality.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- AC05-06OR23177
- OSTI ID:
- 919480
- Report Number(s):
- JLAB-PHY-07-738; DOE/OR/23177-0204; TRN: US0806450
- Resource Relation:
- Conference: DIS 2006, 20-24 Apr 2006, Tsukuba, Japan
- Country of Publication:
- United States
- Language:
- English
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