期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 12, 页码 -出版社
SPRINGER
DOI: 10.1088/1126-6708/2009/12/035
关键词
Higgs Physics; NLO Computations; Hadronic Colliders; QCD
资金
- STFC studentship
- Helmholtz Gemeinschaft [VH-NG-105]
- United States Department of Energy [DE-AC02-07CH11359]
- STFC [ST/G00059X/1] Funding Source: UKRI
- Science and Technology Facilities Council [ST/G00059X/1] Funding Source: researchfish
We compute the one-loop amplitude for a Higgs boson, a quark-antiquark pair and a pair of gluons of negative helicity, i.e. for the next-to-maximally helicity violating (NMHV) case, A(H, 1((q) over bar)(-), 2(q)(+), 3(g)(-), 4(g)(-)). The calculation is performed using an effective Lagrangian which is valid in the limit of very large top quark mass. As a result of this paper all amplitudes for the transition of a Higgs boson into 4 partons are now known analytically at one-loop order.
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