Derivation of a 1/<EM>r</EM><SUP>2</SUP> potential term for QQ in a potential model

LIU Xiang

doi:10.1088/1674-1137/34/9/078

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2024年10月30日

Chinese Physics C> 2010, Vol. 34> Issue(9) : 1482-1484 DOI: 10.1088/1674-1137/34/9/078

Derivation of a 1/r² potential term for QQ in a potential model

LIU Xiang ^,

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Abstract：
We clarify the difference among potential models so far proposed to explain mass spectra of heavy-light mesons via transformations of the vacuum. Applying our idea to QQ quarkonium, we obtain the extra term, 1/r² with positive coefficient, other than non-relativistic potential terms expected for quarkonium.

References

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LIU Xiang. Derivation of a 1/r² potential term for QQ in a potential model[J]. Chinese Physics C, 2010, 34(9): 1482-1484. doi: 10.1088/1674-1137/34/9/078

LIU Xiang. Derivation of a 1/r² potential term for QQ in a potential model[J]. Chinese Physics C, 2010, 34(9): 1482-1484. doi: 10.1088/1674-1137/34/9/078 shu

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Received: 2010-02-09
Revised: 1900-01-01

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Derivation of a 1/r² potential term for QQ in a potential model

LIU Xiang ^,

Corresponding author: LIU Xiang,

Received Date: 2010-02-09
Accepted Date: 1900-01-01
Available Online: 2010-09-05

Abstract:

We clarify the difference among potential models so far proposed to explain mass spectra of heavy-light mesons via transformations of the vacuum. Applying our idea to QQ quarkonium, we obtain the extra term, 1/r² with positive coefficient, other than non-relativistic potential terms expected for quarkonium.