Measurements of G{sub E}{sup n}/G{sub M}{sup n} from the {sup 2}H({rvec e}, e{prime}{rvec n}){sup 1}H reaction to Q{sup 2} = 1.45 (GeV/c){sup 2}
Journal Article
·
· Physical Review Letters
OSTI ID:836259
We report new measurements of the ratio of the electric form factor to the magnetic form factor of the neutron, G{sub E}{sup n}/G{sub M}{sup n}, obtained via recoil polarimetry from the quasielastic {sup 2}H({rvec e}, e{prime}{rvec n}){sup 1}H reaction at Q{sup 2} values of 0.45, 1.13, and 1.45 (GeV/c){sup 2} with relative statistical uncertainties of 7.6 and 8.4% at the two higher Q{sup 2} points, which were not reached previously via polarization measurements. Scale and systematic uncertainties are small.
- 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:
- 836259
- Report Number(s):
- JLAB-PHY-03-224; DOE/ER/40150-3069; nucl-ex/0308007; PRLTAO; TRN: US0500532
- Journal Information:
- Physical Review Letters, Vol. 91; Other Information: PBD: 1 Sep 2003; ISSN 0031-9007
- Country of Publication:
- United States
- Language:
- English
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