Influence of bottleneck on single-file pedestrian flow: Findings from two experiments
Jin Cheng-Jie1, 2, †, Jiang Rui3, Li Da-Wei1, 2
       

Statistics of time-headways in runs of the first experiment, when bottleneck is activated for (a) averaged time (AT) headways, and (b) standard deviations of time (SDT) headways.