@misc{misc, title  = {{Search for heavy neutral leptons in decays of $W$ bosons using a
  dilepton displaced vertex in $\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS
  detector}},

 url = {{http://dx.doi.org/10.1103/PhysRevLett.131.061803 }},

 year = {{2022}},

 month = {{4}},

 author = {{Collaboration ATLAS}},

 note = {{Accessed on 2025/06/26}}}