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Ma, Q; Qing, D; Schmidt, I; Ma, Q , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.
Electromagnetic form factors of nucleons in a light-cone diquark model
Source PublicationPHYSICAL REVIEW C
KeywordConstituent-quark-model Quasi-elastic Scattering Polarized Electrons Charge Radius Wave-function Neutron Proton Chromodynamics Baryons He-3
AbstractWe investigate the electromagnetic form factors of nucleons within a simple relativistic quark spectator-diquark model using the light-cone formalism. Melosh rotations are applied to both quark and vector diquark. It is shown that the difference between vector and scalar spectator diquarks reproduces the right electric form factor of neutrons, and both the form factors G(E)(Q(2)) and G(M)(Q(2)) of the proton and neutron agree with experimental data well up to Q(2) = 2 GeV2 in this simple model.
2002
ISSN0556-2813
Volume65Issue:3Pages:-
Subject AreaPhysics
Indexed BySCI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13585
Collection理论物理所科研产出_SCI论文
Corresponding AuthorMa, Q , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.
Recommended Citation
GB/T 7714
Ma, Q,Qing, D,Schmidt, I,et al. Electromagnetic form factors of nucleons in a light-cone diquark model[J]. PHYSICAL REVIEW C,2002,65(3):-.
APA Ma, Q,Qing, D,Schmidt, I,&Ma, Q , Peking Univ, Dept Phys, Beijing 100871, Peoples R China..(2002).Electromagnetic form factors of nucleons in a light-cone diquark model.PHYSICAL REVIEW C,65(3),-.
MLA Ma, Q,et al."Electromagnetic form factors of nucleons in a light-cone diquark model".PHYSICAL REVIEW C 65.3(2002):-.
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