Published July 15, 2003 | Version v1
Report

Neutron electric form factor up to Q2 = 1.47 GeV/c2

Description

The ratio of the electric to the magnetic form factor of the neutron, g /equiv GEn/GMn , was measured via recoil polarimetry (R.G. Arnold, C.E. Carlson, F. Gross, Phys. Rev. C 23, 363 (1981)) from the quasielastic 2H (/mathop(e)/limitse' /mathop(n)/limits) 1H reaction at three values of Q2 (viz, 0.45, 1.15, and 1.47 (GeV/c)2) in Hall C of the Thomas Jefferson National Accelerator Facility. The data reveal that GEn continues to follow the Galster parameterization up to Q2 = 1.15 (GeV/c)2 and rises above the Galster parameterization at Q2 = 1.47 (GeV/c)2

Availability note (English)

Available from Thomas Jefferson National Accelerator Facility, Newport News, VA (US)

Additional details

Publishing Information

Imprint Pagination
5 p.
Report number
JLAB-PHY--02-76

Conference

Title
Talk at Electron-Nucleus Scattering VII
Dates
24 Jun 2004
Place
Elba (Italy)

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
35040298
Subject category
S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
CALCULATION METHODS; CEBAF ACCELERATOR; ELECTRIC FIELDS; FORM FACTORS; MAGNETIC FIELDS; NEUTRONS; POLARIMETRY; SCATTERING
Descriptors DEC
ACCELERATORS; BARYONS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; LINEAR ACCELERATORS; NUCLEONS; PARTICLE PROPERTIES

Optional Information

Contract/Grant/Project number
AC--05-84ER40150
Funding organization
USDOE Office of Energy Research (ER) (United States)
Secondary number(s)
DOE/ER--40150-2645