Production of heavy Higgs bosons: Comparisons of exact and approximate results☆
作者： Robert N. Cahn
DOI: 10.1016/0550-3213(85)90139-7
关键词: Higgs boson 、 Spectral line 、 Physics 、 Cross section (physics) 、 Nuclear physics 、 Boson 、 Particle physics 、 Quark 、 Production (computer science) 、 Fermion 、 Luminosity (scattering theory)
摘要: The WW and ZZ mechanisms for the production of very heavy Higgs bosons are examined in detail. differential cross section with respect to energies final-state fermions is calculated analytically. total elementary process q1q2 → q′1q′2H using this analytic result compared effective W-approximation. latter typically 5–30% too large. A simple parameterization quark luminosity spectra presented used determine mass 0.2–1 TeV pp collisions √s = 20 40 TeV.
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