${}_{\mathrm{\Lambda }}^3\mathrm{H}$ and ${}_{\overline{\mathrm{\Lambda }}}^3\overline{\mathrm{H}}$ production and characterization in Cu+Cu collisions at $\sqrt{s_{\mathrm{NN}}}=200$GeV

Feng Xian Liu, Gang Chen, Zhi Lei She +5

Production of the (anti)hypertriton nuclei ${}_{\mathrm{\Lambda }}^3\mathrm{H}$ and ${}_{\overline{\mathrm{\Lambda }}}^3\overline{\mathrm{H}}$ in Cu+Cu interactions at $\sqrt{s_{\mathrm{NN}}}=200$GeV is studied at three centrality bin…