Exotic particles

http://www.slac.stanford.edu/cgi-wrap/getdoc/slac-pub-5136.pdf

Useful papers:

• http://arxiv.org/pdf/1304.4935v2.pdf
• http://arxiv.org/pdf/1207.5089v1.pdf
• https://cds.cern.ch/record/2012355/files/EXOT-2013-15-002.pdf