Production of a pseudo-scalar Higgs boson at hadron colliders at next-to-next-to-leading order

被引：0

作者：

Harlander, RV ^{[1
]}

Kilgore, WB

机构：

[1] CERN, Div TH, CH-1211 Geneva, Switzerland

[2] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA

[3] Brookhaven Natl Lab, Upton, NY 11973 USA

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2002年 / 10期

关键词：

Higgs physics; QCD; NLO computations; hadronic colliders;

D O I：

暂无

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The production cross section for pseudo-scalar Higgs bosons at hadron colliders is computed at next-to-next-to-leading order (NNLO) in QCD. The pseudo-scalar Higgs is assumed to couple only to top quarks. The NNLO effects are evaluated using an effective lagrangian where the top quarks are integrated out. The NNLO corrections are similar in size to those found for scalar Higgs boson production.

引用

页数：19

共 28 条

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[2]

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