Color Screening Effect in b<span style="text-decoration:overline">b</span> System

Dong Yubing; Shen Pengnian; Yu Youwen; Zhang Zongye

Chinese Physics C> 1994, Vol. 18> Issue(S2) : 201-206

Color Screening Effect in bb System

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China

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Abstract：
The spectra, leptonic decay widths and El transitions of the bb system are calculated with a confinement potential in which the color screening effect is included. Meanwhile, the effect of relativistic correction on El transition is also evaluated.
- color screening ,
- bound ,
- leptonic decay ,
- El transition

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Dong Yubing, Shen Pengnian, Yu Youwen and Zhang Zongye. Color Screening Effect in bb System[J]. Chinese Physics C, 1994, 18(S2): 201-206.

Dong Yubing, Shen Pengnian, Yu Youwen and Zhang Zongye. Color Screening Effect in bb System[J]. Chinese Physics C, 1994, 18(S2): 201-206. shu

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Received: 1993-04-20

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Supported by the National Natural Science Foundation of China.

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沈阳化工大学材料科学与工程学院沈阳 110142

Color Screening Effect in bb System

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China

Received Date: 1993-04-20

Fund Project: Supported by the National Natural Science Foundation of China.

Abstract: The spectra, leptonic decay widths and El transitions of the bb system are calculated with a confinement potential in which the color screening effect is included. Meanwhile, the effect of relativistic correction on El transition is also evaluated.