In-Medium Nucleon Electromagnetic Form Factors in Vector Meson Dominance Model

Chin. Phys. Lett.

2004, Vol. 21

Issue (8): 1459-1462 DOI:

Original Articles

In-Medium Nucleon Electromagnetic Form Factors in Vector Meson Dominance Model

CHEN Wen-Fang;LU Ding-Hui

Zhejiang Institute of Modern Physics, Zhejiang University, Hangzhou 310027

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CHEN Wen-Fang, LU Ding-Hui 2004 Chin. Phys. Lett. 21 1459-1462

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Abstract We study medium modifications of the nucleon electromagnetic form factors in the vector meson dominance model. The in-medium vector meson masses are taken from a chiral SU(3) model. We find that the electric and magnetic form factors of the bound nucleon deviate considerably from those of the free nucleon. Our results are comparable to the results from the quark meson coupling model approach and are consistent with present experimental limits.

Keywords: 12.40.Vv 13.40.Gp 21.65.+f 25.30.Dh

Published: 01 August 2004

PACS:	12.40.Vv	(Vector-meson dominance)
	13.40.Gp	(Electromagnetic form factors)
	21.65.+f
	25.30.Dh	(Inelastic electron scattering to specific states)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2004/V21/I8/01459

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