@article{Llanes-Estrada:2022qC, author = "Llanes-Estrada, Felipe J. and Abreu, Luciano M.", title = "{New 𝒁𝒄 spectroscopy or Landau singularities? Searches in Heavy Ion Collisions could help decide}", doi = "10.22323/1.380.0181", journal = "PoS", year = 2022, volume = "PANIC2021", pages = "181" }