具有大横向动量的希格斯玻色子的产生

Proceedings of Loops and Legs in Quantum Field Theory — PoS(LL2018) Pub Date : 2018-07-18 DOI:10.22323/1.303.0075

K. Kudashkin

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摘要

回顾了希格斯粒子加射流产生的最新结果。我们已经计算了在大希格斯横向动量下$ gg \到Hg $， $ q\bar{q} \到Hg $和$ qg \到Hq $的双环振幅。这是NLO对希格斯粒子和喷射产生超过最高质量阈值的修正中缺失已久的部分。该结果与实际修正相结合，产生了NLO的希格斯玻色子横向动量分布。

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Production of Higgs bosons with large transverse momentum

Recent results on the Higgs plus jet production are reviewed. We have computed the two-loop amplitudes for $ gg \to Hg $, $ q\bar{q} \to Hg $ and $ qg \to Hq $ at large Higgs transverse momentum. It was the long-missing part of NLO corrections to the Higgs plus jet production above the top mass threshold. This result is combined with the real corrections to produce the Higgs boson transverse momentum distribution at NLO.

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Proceedings of Loops and Legs in Quantum Field Theory — PoS(LL2018)

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