标题： 从QCD求和规则得到的全重五夸克态 显示英文标题

标题： Fully heavy pentaquark states from QCD sum rules

摘要： 在本工作中，我们系统地研究了全重五夸克态 $QQQQ\bar{Q}$ 在QCD求和规则框架下的质量谱。 采用三种插值电流的配置，我们得到以下质量预测：对于$cccc\bar{c}$状态，质量确定为$7.79^{+0.18}_{-0.17}$GeV，$7.76^{+0.23}_{-0.18}$Gev，$7.81^{+0.17}_{-0.18}$GeV；而对于$bbbb\bar{b}$状态，相应的质量分别计算为$22.35^{+0.19}_{-0.19}$GeV，$22.27^{+0.22}_{-0.22}$GeV，$22.37^{+0.18}_{-0.20}$GeV。 显示英文摘要

摘要： In this work, we systematically investigate the mass spectra of fully heavy pentaquark states $QQQQ\bar{Q}$ within the framework of QCD sum rules. Employing three configurations of interpolating currents, we obtain the following mass predictions: for the $cccc\bar{c}$ states, the masses are determined to be $7.79^{+0.18}_{-0.17}$ GeV, $7.76^{+0.23}_{-0.18}$ Gev, $7.81^{+0.17}_{-0.18}$ GeV; while for the $bbbb\bar{b}$ states, the corresponding masses are calculated as $22.35^{+0.19}_{-0.19}$ GeV, $22.27^{+0.22}_{-0.22}$ GeV, $22.37^{+0.18}_{-0.20}$ GeV, respectively.