Higgs production by Z0→Hgg

S. C. Lee, Wang Chang Su, Jiunn Ren Roan

研究成果: 雜誌貢獻期刊論文同行評審

3 引文 斯高帕斯(Scopus)

摘要

We computed the helicity amplitudes for Z0→Hgg. The decay rate Γ(Z0→Hgg) decreases relatively slowly as the Higgs mass mH increases. As a result, Z0→Hgg contributes significantly to Z0→H+jet+jet for mH≳50 GeV. With the kinematical cut φ{symbol}≥20° for the angle φ{symbol} between the two jets, we estimated the branching ratio B(Z0→H+jet+jet→τ+τ-+jet+jet) to be around 10-6 for mH≈40 GeV and to decrease to 10- for mH≈70 GeV.

原文???core.languages.en_GB???
頁(從 - 到)522-524
頁數3
期刊Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
234
發行號4
DOIs
出版狀態已出版 - 18 1月 1990

指紋

深入研究「Higgs production by Z0→Hgg」主題。共同形成了獨特的指紋。

引用此