We show recent results from the Mainz group using Nf = 2 + 1 CLS ensembles generated at the SU(3) symmetric point. Temporal correlation functions using two-baryon interpolating operators are calculated with the distillation method. In addition to the spin-0 operators relevant for studying the H dibaryon, we added spin-1 operators to our basis, thereby extending our results to other flavor sectors. These preliminary results show a finite-volume energy below the ΛΛ threshold. Further calculations are necessary to establish whether the H dibaryon is bound at the physical point.
|期刊||Proceedings of Science|
|出版狀態||Published - 2018|
|事件||36th Annual International Symposium on Lattice Field Theory, LATTICE 2018 - East Lansing, United States|
持續時間: 22 7月 2018 → 28 7月 2018