Study of baryon octet electromagnetic form factors in perturbative chiral quark model

被引：11
|
作者：
Liu, X. Y. [1 ,2 ]
Khosonthongkee, K. [1 ,2 ]
Limphirat, A. [1 ,2 ]
Yan, Y. [1 ,2 ]
机构：
[1] Suranaree Univ Technol, Sch Phys, Inst Sci, Nakhon Ratchasima 30000, Thailand
[2] Commiss Higher Educ, Thailand Ctr Excellence Phys ThEP, Bangkok 10400, Thailand
来源：
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2014年 / 41卷 / 05期
关键词：
PCQM; electromagnetic form factors; octet baryons; Sturmian functions; SQUARED 4-MOMENTUM TRANSFERS; NEUTRON; PROTON; SCATTERING; NUCLEON; FM-2;
D O I：
10.1088/0954-3899/41/5/055008
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The electromagnetic properties of baryon octet are studied in the perturbative chiral quark model (PCQM). The relativistic quark wave function is extracted by fitting the theoretical results of the proton charge form factor to experimental data and the predetermined quark wave function is applied to study the electromagnetic form factors of other octet baryons as well as magnetic moments, charge and magnetic radii. The PCQM results are found, based on the predetermined quark wave function, in good agreement with experimental data.
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收藏
页数：12
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