Speaker
Faisal Etminan
(University of Birjand)
Description
Recently the $\Omega N\left(^{5}S_{2}\right)$ and the $\Omega\Omega\left(^{1}S_{0}\right)$ interacting potentials at nearly physical quark masses ($m_{\pi}\simeq$ 146 MeV and $m_k\simeq525$ MeV) has been calculated in the lattice QCD simulations by the HAL QCD Collaboration. Here, we explored hypothetical multi-strangeness nucleus $_{\Omega\Omega}^{6}He$ in $\Omega\Omega\alpha$ cluster model using the method of hyperspherical harmonics making use of the latest HAL QCD Collaboration $\Omega N$ and $\Omega\Omega$ s-wave interactions.
