Baryonic systems with charm and bottom in the bound-state soliton model

被引:8
|
作者
Kopeliovich, VB [1 ]
机构
[1] Russian Acad Sci, Inst Nucl Res, Moscow 117312, Russia
关键词
D O I
10.1134/1.567782
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The binding energies of baryonic systems with baryon number B = 2, 3, and 4 possessing heavy flavor, charm, bottom, or top, are estimated within the rigid oscillator version of the bound-state approach to chiral soliton models. Two tendencies are noted: the binding energy increases with increasing mass of the flavor and with increasing B. Therefore, the charmed or bottom baryonic systems have a better chance of being bound than do the strange baryonic systems discussed previously. (C) 1998 American Institute of Physics. [S0021-3640(98)00411-3].
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页码:896 / 902
页数:7
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