@article{106611,
  author = {Vardan Khachatryan and others},
  title = {Search for Long-Lived Neutral Particles Decaying to Quark-Antiquark Pairs in Proton-Proton Collisions at $\sqrts =$ 8 TeV},
  year = {2015},
  journal = {Phys. Rev.},
  volume = {D91},
  pages = {012007},
  doi = {10.1103/PhysRevD.91.012007},
  language = {eng},
}