Comment on "Exploring Data-Driven Corrections for $\ddot{I}•$-Meson Global Spin Alignment Measurements" (arXiv:2508.18409)

Jinhui Chen, Diyu Shen, Xu Sun +2

The method in arXiv:2508.18409 constructs a ``data-driven correction'' from combinatorial (pseudo-$\ddot{I}•$) pairs and applies it to the signal. An explicit decomposition shows that the…