412 citations · 1.3k across the 35 of their papers we have counts for
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hep-ex1999★ 15 cited
Search for Higgs Bosons and Other Massive States decaying into two Photons in e+e- Collisions at 189 GeV
The OPAL collaboration, G. Abbiendi et al
A search is described for the generic process e+e- to X Y, where X is a neutral heavy scalar boson decaying into a pair of photons, and Y is a neutral heavy boson (scalar or vector…
hep-ex1999★ 3 cited
Search for Baryon and Lepton Number Violating Z0 Decays
The OPAL Collaboration, G. Abbiendi et al
Using data collected with the OPAL detector at LEP, we have searched for the processes e+e- -> Z0 -> p e-, p mu- and the charge conjugate final-states. These would violate the cons…