Phys. Rev. C 52, R1750 - R1754 (1995)Strangeness form factors of the nucleon and the anomalous magnetic moments of constituent quarks |
Hiroshi Ito
Center for Nuclear Studies, Department of Physics, The George Washington University, Washington, D.C. 20052
Received 27 April 1995
The nucleon's strange form factors GES(Q2) and GMS(Q2), and the neutron's electromagnetic form factors GEn(Q2) and GMn(Q2), are obtained from the light-cone quark model including the quark anomalous moments due to the meson-loop corrections. The anomalous magnetic and strange moments of the constituent quark make significant contributions: Without them, GMS(0) vanishes, rS2 becomes positive, and the neutron charge radius is too small.
©1995 The American Physical Society
URL: http://link.aps.org/abstract/PRC/v52/pR1750
DOI: 10.1103/PhysRevC.52.R1750
PACS: 24.85.+p, 12.39.Ki, 13.40.Gp, 14.20.Dh
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