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Title: | Strange and singlet form factors of the nucleon: Predictions for G0, A4, and HAPPEX II experiments | Authors: | Silva, A. Kim, H. -Ch. Goeke, K. |
Issue Date: | 2004 | Citation: | The European Physical Journal A - Hadrons and Nuclei. 22:3 (2004) 481-487 | Abstract: | We investigate the strange and flavor-singlet electric and magnetic form factors of the nucleon within the framework of the SU(3) chiral quark-soliton model. Isospin symmetry is assumed and the symmetry-conserving SU(3) quantization is employed, rotational and strange-quark mass corrections being included. For the experiments G0, A4, and HAPPEX II we predict the quantities G 0 E + ß G 0 M and G s E + ß G s M. The dependence of the results on the parameters of the model and the treatment of the Yukawa asymptotic behavior of the soliton are investigated. | URI: | https://hdl.handle.net/10316/7692 | DOI: | 10.1140/epja/i2003-10240-x | Rights: | openAccess |
Appears in Collections: | FCTUC Física - Artigos em Revistas Internacionais |
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