Master integrals for the two-loop light fermion contributions to gg ---> H and H ---> gamma gamma - INSPIRE

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Master integrals for the two-loop light fermion contributions to gg ---> H and H ---> gamma gamma

U. Aglietti
(
- Rome U. and
- INFN, Rome
)
,
R. Bonciani
(
- Freiburg U.
)
,
G. Degrassi
(
- Rome III U. and
- INFN, Rome3
)
,
A. Vicini
(
- Milan U. and
- INFN, Milan
)

Jul, 2004

9 pages

Published in:

Phys.Lett.B 600 (2004) 57-64

e-Print:

hep-ph/0407162 [hep-ph]

DOI:

10.1016/j.physletb.2004.09.001

Report number:

ROME1-1382-04,
FREIBURG-THEP-04-12,
RM3-TH-04-16,
IFUM-802-FT

View in:

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Abstract:

We give the analytic expressions of the eight master integrals entering our previous computation of two-loop light fermion contributions to

gg \to H

and

H \to \gamma\gamma

. The results are expressed in terms of generalized harmonic polylogarithms with maximum weight four included.

Feynman diagrams
Multi-loop calculations
gluon gluon: interaction
Higgs particle: production
Higgs particle: radiative decay
Feynman graph
higher-order: 2

References(18)

Figures(0)

Two loop light fermion contribution to Higgs production and decays

U. Aglietti
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)
,
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,
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