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Update of Discovery Limits for Extra Neutral Gauge Bosons at Hadron Colliders

Stephen Godfrey
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Abstract

We study and compare the discovery potential for heavy neutral gauge bosons (Z') at the various hadron colliders under discussion at Snowmass 2001 which range in sqrt{s} from 14 TeV for the LHC to 200 TeV for a variant of the VLHC. Typical search limits for pp colliders are ~0.25-0.30 times sqrt{s} assuming 100 fb^{-1} to 1 ab^{-1} of integrated luminosity with some variation due to differences of fermion couplings in the different models. Discovery limits at the Tevatron are ~1 TeV for 15 fb^{-1}, approximately 30--50% higher than this rough guideline, due to the higher q\bar{q} luminosities in the p\bar{p} beams.

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Stephen Godfrey. 2002-01-11. Update of Discovery Limits for Extra Neutral Gauge Bosons at Hadron Colliders. https://arxiv.org/abs/hep-ph/0201093

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