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

Derivation of a 1/r²potential 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/r²with positive coefficient, other than non-relativistic potential terms expected for quarkonium.

References

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LIU Xiang. Derivation of a 1/ r ²potential 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/ r ²potential 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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沈阳化工大学材料科学与工程学院沈阳 110142

Derivation of a 1/r²potential 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/r²with positive coefficient, other than non-relativistic potential terms expected for quarkonium.