Mass spectra and wave functions of the doubly heavy baryons with J(P)=1(+) heavy diquark cores
Mass spectra and wave functions of the doubly heavy baryons with J(P)=1(+) heavy diquark cores
复制标题
J(P)=1( )重双夸克核心的双重重子的质谱和波函数
DOI：
10.1088/1674-1137/44/1/013102
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发表时间：
2020
影响因子：
3.6
通讯作者：
Wang Guo-Li
中科院分区：
文献类型：
--
作者：
Li Qiang;Chang Chao-Hsi;Qin Si-Xue;Wang Guo-Li
假设重子中的两个重夸克在反三重态中形成一个致密的重“双夸克核”，并与剩余的轻夸克结合成无色重子，计算了二重重子的质量谱和波函数.这两个简化的两体问题由相对论Bethe-Salpeter方程（BSE）和相应的QCD启发的内核描述。我们把重点放在双重重子与
Mass spectra and wave functions of the doubly heavy baryons are computed assuming that the two heavy quarks inside a baryon form a compact heavy'diquark core'in a color anti-triplet, and bind with the remaining light quark into a colorless baryon. The two reduced two-body problems are described by the relativistic Bethe-Salpeter equations (BSEs) with the relevant QCD inspired kernels. We focus on the doubly heavy baryons with