Nature:
Unexplained 'ghost particles' are mysteriously appearing inside
a US-based high-energy physics experiment.Bloggers and
theorists are already lining up explanations that involve
unseen particles, hypothetical strings, or modifications of
conventional physics. The finding is so controversial that
about one-third of the 600-person experiment that detected it
are refusing to put their names on the
69-page paper
purporting its discovery, unveiled on the arXiv preprint
server on 29 October.
