An analysis of nuclear charge radii based on the empirical formula

中国物理C, 2009, 33(z1): 123-125.

^1, , ^2, , ^3,

1.College of Physics and Electron information, Dali University, Dali 671003, China

2.College of Physics and Electron information, Dali University, Dali 671003, China

3.College of Physics and Electron information, Dali University, Dali 671003, China

An analysis of nuclear charge radii based on the empirical formula

LI Ru-Heng ^1, , HU Yong-Mao ^2, , LI Mao-Cai ^3,

1.College of Physics and Electron information, Dali University, Dali 671003, China

2.College of Physics and Electron information, Dali University, Dali 671003, China

3.College of Physics and Electron information, Dali University, Dali 671003, China

Keywords： charge radius

Several nuclear charge radii had been calculated based on the law of A1/3 and isospin dependence Z1/3 formula which had been used to describe the charge radii data. It is achieved that the isospin dependence Z1/3 formula is superior to the generally accepted A1/3 law through mean root square deviation analysis, that is, the Z1/3 formula is more effective to describe the charge radii data.

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An analysis of nuclear charge radii based on the empirical formula

参考文献