Abstract
We investigate the strangeness S = -2 two-baryon system by lattice QCD theory at nearly physical point with a huge lattice volume of La = 8.2fm generated on the K computer at AICS. Our approach (HAL QCD method) enable us to derive a potential from coupled channel Schrödinger equation using the Nambu-Bethe-Salpeter (NBS) wave functions. We report our latest results of the S = -2 baryon-baryon interactions focusing on the 1S0 with I = 0 channel where the Hdibaryon state is predicted by several model calculations.
Original language | English |
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Article number | 088 |
Journal | Proceedings of Science |
Volume | 14-18-July-2015 |
Publication status | Published - 2015 |
Externally published | Yes |
Event | 33rd International Symposium on Lattice Field Theory, LATTICE 2015 - Kobe, Japan Duration: Jul 14 2015 → Jul 18 2015 |
All Science Journal Classification (ASJC) codes
- General