Methods for Higgs boson production at N3LO

被引：0

作者：

Hoff, J. ^{[1
]}

机构：

[1] Deutsch Elektronen Synchrotron DESY, Platanenallee 6, D-15738 Zeuthen, Germany

来源：

NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS | 2016年 / 270卷

关键词：

Standard Model Higgs boson; total inclusive production cross section; higher order QCD corrections; Harmonic Polylogarithms; iterated integrals; 3-LOOP SPLITTING FUNCTIONS; LEADING ORDER QCD; GLUON-FUSION; MASS;

D O I：

10.1016/j.nuclphysbps.2016.02.046

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：

We discuss methods for the calculation of the total partonic Higgs boson production cross section via gluon fusion and the result for the contribution that stems from two quarks of different flavor in the initial state. Our calculation is exact in the Higgs boson mass and the partonic center-of-mass energy. The result is expressed in terms of iterated integrals, some of which are Harmonic Polylogarithms, whereas others are new iterated integrals. We comment on the methods relevant for the reduction to scalar integrals and new types of function that appear in the final result.

引用

页码：232 / 236

页数：5

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