Corrigendum to “Performance test of the electromagnetic particle detectors for the LHAASO experiment” [Nucl. Instrum. Methods Phys. Res. A 1001 (2021) 165193] (Nuclear Inst. and Methods in Physics Research, A (2021) 1001, (S0168900221001777), (10.1016/j.nima.2021.165193))

The authors regret < (1) In the abstract: “[Formula presented] charge resolution for single particle of 18.5% and [Formula presented]” change to “[Formula presented]charge resolution for single particle of 22.2% and [Formula presented]” (2) Fig. 11 shows distribution of charge resolution of 4362EDs, this figure should be replaced with the followed figure. [Figure presented] (3) In the conclusion: “The charge resolution for single-track events of all tested EDs is about 18.5%”. – change to – “The charge resolution for single-track events of all tested EDs is about 22.2%”. >. The authors would like to apologize for any inconvenience caused. We are sorry that there is a mistake in the paper of “Performance test of the electromagnetic particle detectors for the LHAASO experiment”. That is the figure 11 was submitted by mistake. During the ED's performance test, the definition of charge resolution of single particle developed a little bit which brought confusions. In the beginning, we define [Formula presented], where MPV is the maximum of the fitted function. Then we use [Formula presented], however it is relate to the range of spectrum. Finally, we use [Formula presented], where, [Formula presented] using a Gaussian approximation in the paper. Figures of the charge resolution with these definitions were stored in the same directory. Thus, a wrong figure was uploaded during the paper submission. We are very sorry that our negligence causing inconvenience to everyone.