https://www.bustle.com/p/what-are-ghost-particles-these-mysterious-space-fragments-could-be-the-key-to-understanding-our-universe-9744057
https://www.livescience.com/ghost-particles-spotted-inside-lhc
https://interestingengineering.com/ghost-particles-were-detected-at-the-large-hadron-collider-for-the-first-time