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@ARTICLE{Rzezonka:907574,
      author       = {Rzezonka, Jonas and Chraibi, Mohcine and Seyfried, Armin
                      and Hein, Ben and Schadschneider, Andreas},
      title        = {{A}n attempt to distinguish physical and
                      socio-psychological influences on pedestrian bottleneck},
      journal      = {Royal Society Open Science},
      volume       = {9},
      issn         = {2054-5703},
      address      = {London},
      publisher    = {Royal Soc. Publ.},
      reportid     = {FZJ-2022-02088},
      pages        = {211822},
      year         = {2022},
      note         = {The raw trajectory files of the simulations are available
                      on the Zenodo open-access repository,
                      10.5281/zenodo.4467781. The source code with an
                      implementation of the model described and the analysis
                      scripts can be downloaded from
                      https://github.com/JonasRzez/jpsnewnoise.git},
      abstract     = {The relevance of social psychology for the properties of
                      pedestrian streams is still discussed controversially.
                      Although physics-based models appear to capture many
                      properties rather accurately it was argued that certain
                      emergent phenomena cannot be explained by simple systems of
                      self-driven particles. It has turned out be a difficult task
                      to clearly distinguish social psychological effects from
                      physical effects in pedestrian crowds. In particular,
                      results from a recent empirical study of pedestrian flow at
                      bottlenecks have been interpreted as an indication for the
                      relevance of social psychology even in rather simple
                      scenarios of crowd dynamics. The study showed a surprising
                      dependence of the density near the bottleneck on the width
                      of the corridor leading to it. The density was found to
                      increase with increasing corridor width, although a wider
                      corridor provides more space for the pedestrians. It has
                      been argued that this observation is a consequence of social
                      norms which trigger the effect by a preference for queuing
                      in such situations. However, convincing evidence for this
                      hypothesis is still missing. Here we reconsider this
                      scenario from a physics perspective using computer
                      simulations of a simple microscopic velocity-based model
                      with minimal social psychological influence.},
      cin          = {IAS-7},
      ddc          = {600},
      cid          = {I:(DE-Juel1)IAS-7-20180321},
      pnm          = {5111 - Domain-Specific Simulation $\&$ Data Life Cycle Labs
                      (SDLs) and Research Groups (POF4-511) / Numerical
                      investigation of the Jallianwala Bagh's events (1919)
                      $(jias70_20191101)$ / SISAME - SImulations for SAfety at
                      Major Events (HGF-DB001687)},
      pid          = {G:(DE-HGF)POF4-5111 / $G:(DE-Juel1)jias70_20191101$ /
                      G:(DE-Juel-1)HGF-DB001687},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {35706660},
      UT           = {WOS:000805906200009},
      doi          = {10.1098/rsos.211822},
      url          = {https://juser.fz-juelich.de/record/907574},
}