Little Higgs References
hep-ph/0411213
"Pseudo-axions in Little Higgs models"
Authors:
W. Kilian,
D.
Rainwater,
J. Reuter
Notes: Looks at pseudoscalars present in Little Higgs models,
specifically for the Littlest Higgs model. Considers both LHC and NLC.
Event Selection: photon-photon invariant mass, not clear on e+e-,
photon-photon collider signatures.
Conclusions: photon-photon invariant mass can be seen at LHC for wide
range of parameter space
Possibilities: