加载中…
We correct a mistake in the analytical expression given in Nucl. Phys. {\bf A} 815, 53 (2009) [arXiv:0804.4817] for the and molecular currents. As a consequence, the mass obtained for the molecular current: GeV is no longer compatible with the experimental mass of the meson Y(4260).

生成讲解博客的中文版本

生成AI智能校验的中文版本